From a68637e1509b884b8c46de20fb377540ec60c02f Mon Sep 17 00:00:00 2001
From: Alex Buts <Alex.Buts@stfc.ac.uk>
Date: Fri, 9 May 2014 12:31:52 +0100
Subject: [PATCH] refs #9438 Current state of LET instrument folder.

Redundancies are present and some regularization is necessary.
---
 .../instrument/LET_Definition_3to10.xml       | 690 +++++++++++++++++
 .../instrument/LET_Definition_dr2to7.xml      | 689 +++++++++++++++++
 .../instrument/LET_Definition_dr2to9.xml      |   8 +-
 .../instrument/LET_Definition_dr3to9.xml      | 691 ++++++++++++++++++
 Code/Mantid/instrument/LET_Parameters.xml     |  14 +-
 .../instrument/LET_Parameters_3to10.xml       | 390 ++++++++++
 .../Mantid/instrument/LET_Parameters_3to9.xml | 384 ++++++++++
 .../instrument/LET_Parameters_cycle2013_5.xml | 384 ++++++++++
 .../instrument/LET_Parameters_dr2to7.xml      | 384 ++++++++++
 .../instrument/LET_Parameters_dr2to9.xml      |  26 +-
 .../instrument/LET_Parameters_dr3to10.xml     | 384 ++++++++++
 11 files changed, 4015 insertions(+), 29 deletions(-)
 create mode 100644 Code/Mantid/instrument/LET_Definition_3to10.xml
 create mode 100644 Code/Mantid/instrument/LET_Definition_dr2to7.xml
 create mode 100644 Code/Mantid/instrument/LET_Definition_dr3to9.xml
 create mode 100644 Code/Mantid/instrument/LET_Parameters_3to10.xml
 create mode 100644 Code/Mantid/instrument/LET_Parameters_3to9.xml
 create mode 100644 Code/Mantid/instrument/LET_Parameters_cycle2013_5.xml
 create mode 100644 Code/Mantid/instrument/LET_Parameters_dr2to7.xml
 create mode 100644 Code/Mantid/instrument/LET_Parameters_dr3to10.xml

diff --git a/Code/Mantid/instrument/LET_Definition_3to10.xml b/Code/Mantid/instrument/LET_Definition_3to10.xml
new file mode 100644
index 000000000000..d903e6a2b2f2
--- /dev/null
+++ b/Code/Mantid/instrument/LET_Definition_3to10.xml
@@ -0,0 +1,690 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- For help on the notation used to specify an Instrument Definition File 
+     see http://www.mantidproject.org/IDF -->
+<instrument xmlns="http://www.mantidproject.org/IDF/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.mantidproject.org/IDF/1.0 Schema/IDFSchema.xsd" 
+ name="LET" valid-from   ="2014-05-02 23:59:59"
+                       valid-to     ="2100-01-31 23:59:59"
+		       last-modified="2014-05-08 00:00:00">
+ 
+   <defaults>
+     <length unit="meter"/>
+     <angle unit="degree"/>
+ <location r="0.0" t="0.0" p="0.0" ang="0.0" axis-x="0.0" axis-y="0.0" axis-z="1.0"/>
+     <reference-frame>
+       <!-- The z-axis is set parallel to and in the direction of the beam. the 
+        y-axis points up and the coordinate system is right handed. -->
+       <along-beam axis="z"/>
+       <pointing-up axis="y"/>
+       <handedness val="right"/>
+       <origin val="beam" /> 
+     </reference-frame>
+     <default-view view="cylindrical_y"/>
+     <!-- Comment "components-are-facing" out if you dont want the
+     components defined in this file to face a position by default -->    
+     <components-are-facing x="0.0" y="0.0" z="0.0" />
+   </defaults>
+   <!-- LIST OF PHYSICAL COMPONENTS (which the instrument consists of) -->
+   <!-- detector components -->
+    <properties>
+   </properties>
+   <component type="monitors" idlist="monitors">
+     <location/>
+   </component>
+<component type="door01" idlist="door01">
+ <location />
+ </component>
+<component type="door02" idlist="door02">
+ <location />
+ </component>
+<component type="door03" idlist="door03">
+ <location />
+ </component>
+<component type="door04" idlist="door04">
+ <location />
+ </component>
+<component type="door05" idlist="door05">
+ <location />
+ </component>
+<component type="door06" idlist="door06">
+ <location />
+ </component>
+<component type="door07" idlist="door07">
+ <location />
+ </component>
+<component type="door08" idlist="door08">
+ <location />
+ </component>
+<component type="door09" idlist="door09">
+ <location />
+ </component>
+<component type="door10" idlist="door10">
+ <location />
+ </component>
+<component type="door11" idlist="door11">
+ <location />
+ </component>
+<component type="door12" idlist="door12">
+ <location />
+ </component>
+ <!-- source and sample-position components -->
+   <component type="undulator">
+     <location z="-25.0"> <facing val="none"/> </location>
+   </component>
+ 
+   <component type="nickel-holder">
+     <location> <facing val="none"/> </location>
+   </component>
+ 
+   <!-- DEFINITION OF TYPES -->
+   <!-- Source types -->
+   <type name="undulator" is="Source">
+     <properties />
+     <cylinder id="some-shape">
+       <centre-of-bottom-base r="0.0" t="0.0" p="0.0" />
+       <axis x="0.0" y="0.0" z="1.0" /> 
+       <radius val="0.01" />
+       <height val="0.03" />
+     </cylinder> 
+     <algebra val="some-shape" />
+   </type>
+ 
+   <!-- Sample-position types -->
+   <type name="nickel-holder" is="SamplePos">
+     <properties />
+     <sphere id="some-shape">
+       <centre x="0.0"  y="0.0" z="0.0" />
+       <radius val="0.03" />
+     </sphere>
+     <algebra val="some-shape" />
+   </type>
+ 
+   <!-- Detectors types -->
+   <type name="monitors">
+     <component type="monitor">
+       <location r="17.758" t="180.0" p="0.0" name="monitor1" />
+       <location r="17.060" t="180.0" p="0.0" name="monitor2" />
+       <location r="16.558" t="180.0" p="0.0" name="monitor3" />
+       <location r="13.164" t="180.0" p="0.0" name="monitor4" />
+       <location r="9.255" t="180.0" p="0.0" name="monitor5" />
+       <location r="1.333" t="180.0" p="0.0" name="monitor6" />
+       <location r="1.088" t="180.0" p="0.0" name="monitor7" />
+       <location r="1.088" t="180.0" p="0.0" name="monitor8" />
+     </component>
+   </type>
+ 
+<type name="door01">
+ <component type="LETdoor">
+<location  x="  -1.8805    " z="  2.9519    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door02">
+ <component type="LETdoor">
+<location  x="  -1.0525    " z="  3.3380    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door03">
+ <component type="LETdoor">
+<location  x=" -0.15267    " z="  3.4967    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door04">
+ <component type="LETdoor">
+<location  x="0.75754    " z="  3.4170    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door05">
+ <component type="LETdoor">
+<location  x=" 1.6161    " z="  3.1045    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door06">
+ <component type="LETdoor">
+<location  x=" 2.3646    " z="  2.5805    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door07">
+ <component type="LETdoor">
+<location  x=" 2.9519    " z="  1.8805    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door08">
+ <component type="LETdoor">
+<location  x=" 3.3380    " z="  1.0525    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door09">
+ <component type="LETdoor">
+<location  x=" 3.4967    " z=" 0.15267    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door10">
+ <component type="LETdoor">
+<location  x=" 3.4170    " z="-0.75754    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door11">
+ <component type="LETdoor">
+<location  x=" 3.1045    " z=" -1.6161    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door12">
+ <component type="LETdoor">
+<location  x=" 2.5805    " z=" -2.3646    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+ 
+ <type name="LETdoor">
+ <properties />
+ <component type="LETtube" outline="yes">
+<location  x="   -0.393024    " z="  -0.221369E-01" name="tube1" />
+<location  x="   -0.367765    " z="  -0.193752E-01" name="tube2" />
+<location  x="   -0.342486    " z="  -0.167970E-01" name="tube3" />
+<location  x="   -0.317189    " z="  -0.144023E-01" name="tube4" />
+<location  x="   -0.291876    " z="  -0.121914E-01" name="tube5" />
+<location  x="   -0.266547    " z="  -0.101643E-01" name="tube6" />
+<location  x="   -0.241204    " z="  -0.832121E-02" name="tube7" />
+<location  x="   -0.215848    " z="  -0.666210E-02" name="tube8" />
+<location  x="   -0.190481    " z="  -0.518712E-02" name="tube9" />
+<location  x="   -0.165104    " z="  -0.389635E-02" name="tube10" />
+<location  x="   -0.139718    " z="  -0.278984E-02" name="tube11" />
+<location  x="   -0.114325    " z="  -0.186766E-02" name="tube12" />
+<location  x="   -0.889254E-01" z="  -0.112986E-02" name="tube13" />
+<location  x="   -0.635215E-01" z="  -0.576474E-03" name="tube14" />
+<location  x="   -0.381142E-01" z="  -0.207534E-03" name="tube15" />
+<location  x="   -0.127050E-01" z="  -0.230596E-04" name="tube16" />
+<location  x="  0.127050E-01" z="  -0.230596E-04" name="tube17" />
+<location  x="  0.381142E-01" z="  -0.207534E-03" name="tube18" />
+<location  x="  0.635215E-01" z="  -0.576474E-03" name="tube19" />
+<location  x="  0.889254E-01" z="  -0.112986E-02" name="tube20" />
+<location  x="  0.114325    " z="  -0.186766E-02" name="tube21" />
+<location  x="  0.139718    " z="  -0.278984E-02" name="tube22" />
+<location  x="  0.165104    " z="  -0.389635E-02" name="tube23" />
+<location  x="  0.190481    " z="  -0.518712E-02" name="tube24" />
+<location  x="  0.215848    " z="  -0.666210E-02" name="tube25" />
+<location  x="  0.241204    " z="  -0.832121E-02" name="tube26" />
+<location  x="  0.266547    " z="  -0.101643E-01" name="tube27" />
+<location  x="  0.291876    " z="  -0.121914E-01" name="tube28" />
+<location  x="  0.317189    " z="  -0.144023E-01" name="tube29" />
+<location  x="  0.342486    " z="  -0.167970E-01" name="tube30" />
+<location  x="  0.367765    " z="  -0.193752E-01" name="tube31" />
+<location  x="  0.393024    " z="  -0.221369E-01" name="tube32" />
+ </component>
+ </type>
+ 
+ <type name="LETtube" outline="yes">
+ <component type="pixel">
+   <locations y="-2.00304" y-end="2.00304" n-elements="1024" />
+ </component>
+ </type>
+ 
+ <type name="monitor" is="monitor">
+  <properties/>
+  <cylinder id="some-shape">
+ <centre-of-bottom-base r="0.0" t="0.0" p="0.0" />
+ <axis x="0.0" y="0.0" z="1.0" />
+ <radius val="0.01" />
+ <height val="0.03" />
+ </cylinder>
+ <algebra val="some-shape" />
+ </type>
+ 
+ <type name="pixel" is="detector">
+ <cylinder id="cyl-approx">
+   <centre-of-bottom-base r="0.0" t="0.0" p="0.0" />
+   <axis x="0.0" y="0.2" z="0.0" />
+  <radius val="   0.127000E-01" />
+  <height val="   0.391602E-02" />
+ </cylinder>
+ <algebra val="cyl-approx" />
+  </type>
+ 
+  <!-- MONITOR ID LISTS -->
+   <idlist idname="monitors">
+     <id start="11" end="81" step="10"/>
+   </idlist>
+ 
+   <!-- DETECTOR ID LISTS -->
+   <idlist idname="door01">
+  <id start="1110001" end="1111024" />
+  <id start="1120001" end="1121024" />
+  <id start="1130001" end="1131024" />
+  <id start="1140001" end="1141024" />
+  <id start="1150001" end="1151024" />
+  <id start="1160001" end="1161024" />
+  <id start="1170001" end="1171024" />
+  <id start="1180001" end="1181024" />
+  <id start="1210001" end="1211024" />
+  <id start="1220001" end="1221024" />
+  <id start="1230001" end="1231024" />
+  <id start="1240001" end="1241024" />
+  <id start="1250001" end="1251024" />
+  <id start="1260001" end="1261024" />
+  <id start="1270001" end="1271024" />
+  <id start="1280001" end="1281024" />
+  <id start="1310001" end="1311024" />
+  <id start="1320001" end="1321024" />
+  <id start="1330001" end="1331024" />
+  <id start="1340001" end="1341024" />
+  <id start="1350001" end="1351024" />
+  <id start="1360001" end="1361024" />
+  <id start="1370001" end="1371024" />
+  <id start="1380001" end="1381024" />
+  <id start="1410001" end="1411024" />
+  <id start="1420001" end="1421024" />
+  <id start="1430001" end="1431024" />
+  <id start="1440001" end="1441024" />
+  <id start="1450001" end="1451024" />
+  <id start="1460001" end="1461024" />
+  <id start="1470001" end="1471024" />
+  <id start="1480001" end="1481024" />
+ </idlist>
+   <idlist idname="door02">
+  <id start="2110001" end="2111024" />
+  <id start="2120001" end="2121024" />
+  <id start="2130001" end="2131024" />
+  <id start="2140001" end="2141024" />
+  <id start="2150001" end="2151024" />
+  <id start="2160001" end="2161024" />
+  <id start="2170001" end="2171024" />
+  <id start="2180001" end="2181024" />
+  <id start="2210001" end="2211024" />
+  <id start="2220001" end="2221024" />
+  <id start="2230001" end="2231024" />
+  <id start="2240001" end="2241024" />
+  <id start="2250001" end="2251024" />
+  <id start="2260001" end="2261024" />
+  <id start="2270001" end="2271024" />
+  <id start="2280001" end="2281024" />
+  <id start="2310001" end="2311024" />
+  <id start="2320001" end="2321024" />
+  <id start="2330001" end="2331024" />
+  <id start="2340001" end="2341024" />
+  <id start="2350001" end="2351024" />
+  <id start="2360001" end="2361024" />
+  <id start="2370001" end="2371024" />
+  <id start="2380001" end="2381024" />
+  <id start="2410001" end="2411024" />
+  <id start="2420001" end="2421024" />
+  <id start="2430001" end="2431024" />
+  <id start="2440001" end="2441024" />
+  <id start="2450001" end="2451024" />
+  <id start="2460001" end="2461024" />
+  <id start="2470001" end="2471024" />
+  <id start="2480001" end="2481024" />
+ </idlist>
+   <idlist idname="door03">
+  <id start="3110001" end="3111024" />
+  <id start="3120001" end="3121024" />
+  <id start="3130001" end="3131024" />
+  <id start="3140001" end="3141024" />
+  <id start="3150001" end="3151024" />
+  <id start="3160001" end="3161024" />
+  <id start="3170001" end="3171024" />
+  <id start="3180001" end="3181024" />
+  <id start="3210001" end="3211024" />
+  <id start="3220001" end="3221024" />
+  <id start="3230001" end="3231024" />
+  <id start="3240001" end="3241024" />
+  <id start="3250001" end="3251024" />
+  <id start="3260001" end="3261024" />
+  <id start="3270001" end="3271024" />
+  <id start="3280001" end="3281024" />
+  <id start="3310001" end="3311024" />
+  <id start="3320001" end="3321024" />
+  <id start="3330001" end="3331024" />
+  <id start="3340001" end="3341024" />
+  <id start="3350001" end="3351024" />
+  <id start="3360001" end="3361024" />
+  <id start="3370001" end="3371024" />
+  <id start="3380001" end="3381024" />
+  <id start="3410001" end="3411024" />
+  <id start="3420001" end="3421024" />
+  <id start="3430001" end="3431024" />
+  <id start="3440001" end="3441024" />
+  <id start="3450001" end="3451024" />
+  <id start="3460001" end="3461024" />
+  <id start="3470001" end="3471024" />
+  <id start="3480001" end="3481024" />
+ </idlist>
+   <idlist idname="door04">
+  <id start="4110001" end="4111024" />
+  <id start="4120001" end="4121024" />
+  <id start="4130001" end="4131024" />
+  <id start="4140001" end="4141024" />
+  <id start="4150001" end="4151024" />
+  <id start="4160001" end="4161024" />
+  <id start="4170001" end="4171024" />
+  <id start="4180001" end="4181024" />
+  <id start="4210001" end="4211024" />
+  <id start="4220001" end="4221024" />
+  <id start="4230001" end="4231024" />
+  <id start="4240001" end="4241024" />
+  <id start="4250001" end="4251024" />
+  <id start="4260001" end="4261024" />
+  <id start="4270001" end="4271024" />
+  <id start="4280001" end="4281024" />
+  <id start="4310001" end="4311024" />
+  <id start="4320001" end="4321024" />
+  <id start="4330001" end="4331024" />
+  <id start="4340001" end="4341024" />
+  <id start="4350001" end="4351024" />
+  <id start="4360001" end="4361024" />
+  <id start="4370001" end="4371024" />
+  <id start="4380001" end="4381024" />
+  <id start="4410001" end="4411024" />
+  <id start="4420001" end="4421024" />
+  <id start="4430001" end="4431024" />
+  <id start="4440001" end="4441024" />
+  <id start="4450001" end="4451024" />
+  <id start="4460001" end="4461024" />
+  <id start="4470001" end="4471024" />
+  <id start="4480001" end="4481024" />
+ </idlist>
+   <idlist idname="door05">
+  <id start="5110001" end="5111024" />
+  <id start="5120001" end="5121024" />
+  <id start="5130001" end="5131024" />
+  <id start="5140001" end="5141024" />
+  <id start="5150001" end="5151024" />
+  <id start="5160001" end="5161024" />
+  <id start="5170001" end="5171024" />
+  <id start="5180001" end="5181024" />
+  <id start="5210001" end="5211024" />
+  <id start="5220001" end="5221024" />
+  <id start="5230001" end="5231024" />
+  <id start="5240001" end="5241024" />
+  <id start="5250001" end="5251024" />
+  <id start="5260001" end="5261024" />
+  <id start="5270001" end="5271024" />
+  <id start="5280001" end="5281024" />
+  <id start="5310001" end="5311024" />
+  <id start="5320001" end="5321024" />
+  <id start="5330001" end="5331024" />
+  <id start="5340001" end="5341024" />
+  <id start="5350001" end="5351024" />
+  <id start="5360001" end="5361024" />
+  <id start="5370001" end="5371024" />
+  <id start="5380001" end="5381024" />
+  <id start="5410001" end="5411024" />
+  <id start="5420001" end="5421024" />
+  <id start="5430001" end="5431024" />
+  <id start="5440001" end="5441024" />
+  <id start="5450001" end="5451024" />
+  <id start="5460001" end="5461024" />
+  <id start="5470001" end="5471024" />
+  <id start="5480001" end="5481024" />
+ </idlist>
+   <idlist idname="door06">
+  <id start="6110001" end="6111024" />
+  <id start="6120001" end="6121024" />
+  <id start="6130001" end="6131024" />
+  <id start="6140001" end="6141024" />
+  <id start="6150001" end="6151024" />
+  <id start="6160001" end="6161024" />
+  <id start="6170001" end="6171024" />
+  <id start="6180001" end="6181024" />
+  <id start="6210001" end="6211024" />
+  <id start="6220001" end="6221024" />
+  <id start="6230001" end="6231024" />
+  <id start="6240001" end="6241024" />
+  <id start="6250001" end="6251024" />
+  <id start="6260001" end="6261024" />
+  <id start="6270001" end="6271024" />
+  <id start="6280001" end="6281024" />
+  <id start="6310001" end="6311024" />
+  <id start="6320001" end="6321024" />
+  <id start="6330001" end="6331024" />
+  <id start="6340001" end="6341024" />
+  <id start="6350001" end="6351024" />
+  <id start="6360001" end="6361024" />
+  <id start="6370001" end="6371024" />
+  <id start="6380001" end="6381024" />
+  <id start="6410001" end="6411024" />
+  <id start="6420001" end="6421024" />
+  <id start="6430001" end="6431024" />
+  <id start="6440001" end="6441024" />
+  <id start="6450001" end="6451024" />
+  <id start="6460001" end="6461024" />
+  <id start="6470001" end="6471024" />
+  <id start="6480001" end="6481024" />
+ </idlist>
+   <idlist idname="door07">
+  <id start="7110001" end="7111024" />
+  <id start="7120001" end="7121024" />
+  <id start="7130001" end="7131024" />
+  <id start="7140001" end="7141024" />
+  <id start="7150001" end="7151024" />
+  <id start="7160001" end="7161024" />
+  <id start="7170001" end="7171024" />
+  <id start="7180001" end="7181024" />
+  <id start="7210001" end="7211024" />
+  <id start="7220001" end="7221024" />
+  <id start="7230001" end="7231024" />
+  <id start="7240001" end="7241024" />
+  <id start="7250001" end="7251024" />
+  <id start="7260001" end="7261024" />
+  <id start="7270001" end="7271024" />
+  <id start="7280001" end="7281024" />
+  <id start="7310001" end="7311024" />
+  <id start="7320001" end="7321024" />
+  <id start="7330001" end="7331024" />
+  <id start="7340001" end="7341024" />
+  <id start="7350001" end="7351024" />
+  <id start="7360001" end="7361024" />
+  <id start="7370001" end="7371024" />
+  <id start="7380001" end="7381024" />
+  <id start="7410001" end="7411024" />
+  <id start="7420001" end="7421024" />
+  <id start="7430001" end="7431024" />
+  <id start="7440001" end="7441024" />
+  <id start="7450001" end="7451024" />
+  <id start="7460001" end="7461024" />
+  <id start="7470001" end="7471024" />
+  <id start="7480001" end="7481024" />
+ </idlist>
+   <idlist idname="door08">
+  <id start="8110001" end="8111024" />
+  <id start="8120001" end="8121024" />
+  <id start="8130001" end="8131024" />
+  <id start="8140001" end="8141024" />
+  <id start="8150001" end="8151024" />
+  <id start="8160001" end="8161024" />
+  <id start="8170001" end="8171024" />
+  <id start="8180001" end="8181024" />
+  <id start="8210001" end="8211024" />
+  <id start="8220001" end="8221024" />
+  <id start="8230001" end="8231024" />
+  <id start="8240001" end="8241024" />
+  <id start="8250001" end="8251024" />
+  <id start="8260001" end="8261024" />
+  <id start="8270001" end="8271024" />
+  <id start="8280001" end="8281024" />
+  <id start="8310001" end="8311024" />
+  <id start="8320001" end="8321024" />
+  <id start="8330001" end="8331024" />
+  <id start="8340001" end="8341024" />
+  <id start="8350001" end="8351024" />
+  <id start="8360001" end="8361024" />
+  <id start="8370001" end="8371024" />
+  <id start="8380001" end="8381024" />
+  <id start="8410001" end="8411024" />
+  <id start="8420001" end="8421024" />
+  <id start="8430001" end="8431024" />
+  <id start="8440001" end="8441024" />
+  <id start="8450001" end="8451024" />
+  <id start="8460001" end="8461024" />
+  <id start="8470001" end="8471024" />
+  <id start="8480001" end="8481024" />
+ </idlist>
+   <idlist idname="door09">
+  <id start="9110001" end="9111024" />
+  <id start="9120001" end="9121024" />
+  <id start="9130001" end="9131024" />
+  <id start="9140001" end="9141024" />
+  <id start="9150001" end="9151024" />
+  <id start="9160001" end="9161024" />
+  <id start="9170001" end="9171024" />
+  <id start="9180001" end="9181024" />
+  <id start="9210001" end="9211024" />
+  <id start="9220001" end="9221024" />
+  <id start="9230001" end="9231024" />
+  <id start="9240001" end="9241024" />
+  <id start="9250001" end="9251024" />
+  <id start="9260001" end="9261024" />
+  <id start="9270001" end="9271024" />
+  <id start="9280001" end="9281024" />
+  <id start="9310001" end="9311024" />
+  <id start="9320001" end="9321024" />
+  <id start="9330001" end="9331024" />
+  <id start="9340001" end="9341024" />
+  <id start="9350001" end="9351024" />
+  <id start="9360001" end="9361024" />
+  <id start="9370001" end="9371024" />
+  <id start="9380001" end="9381024" />
+  <id start="9410001" end="9411024" />
+  <id start="9420001" end="9421024" />
+  <id start="9430001" end="9431024" />
+  <id start="9440001" end="9441024" />
+  <id start="9450001" end="9451024" />
+  <id start="9460001" end="9461024" />
+  <id start="9470001" end="9471024" />
+  <id start="9480001" end="9481024" />
+ </idlist>
+   <idlist idname="door10">
+  <id start="10110001" end="10111024" />
+  <id start="10120001" end="10121024" />
+  <id start="10130001" end="10131024" />
+  <id start="10140001" end="10141024" />
+  <id start="10150001" end="10151024" />
+  <id start="10160001" end="10161024" />
+  <id start="10170001" end="10171024" />
+  <id start="10180001" end="10181024" />
+  <id start="10210001" end="10211024" />
+  <id start="10220001" end="10221024" />
+  <id start="10230001" end="10231024" />
+  <id start="10240001" end="10241024" />
+  <id start="10250001" end="10251024" />
+  <id start="10260001" end="10261024" />
+  <id start="10270001" end="10271024" />
+  <id start="10280001" end="10281024" />
+  <id start="10310001" end="10311024" />
+  <id start="10320001" end="10321024" />
+  <id start="10330001" end="10331024" />
+  <id start="10340001" end="10341024" />
+  <id start="10350001" end="10351024" />
+  <id start="10360001" end="10361024" />
+  <id start="10370001" end="10371024" />
+  <id start="10380001" end="10381024" />
+  <id start="10410001" end="10411024" />
+  <id start="10420001" end="10421024" />
+  <id start="10430001" end="10431024" />
+  <id start="10440001" end="10441024" />
+  <id start="10450001" end="10451024" />
+  <id start="10460001" end="10461024" />
+  <id start="10470001" end="10471024" />
+  <id start="10480001" end="10481024" />
+ </idlist>
+   <idlist idname="door11">
+  <id start="11110001" end="11111024" />
+  <id start="11120001" end="11121024" />
+  <id start="11130001" end="11131024" />
+  <id start="11140001" end="11141024" />
+  <id start="11150001" end="11151024" />
+  <id start="11160001" end="11161024" />
+  <id start="11170001" end="11171024" />
+  <id start="11180001" end="11181024" />
+  <id start="11210001" end="11211024" />
+  <id start="11220001" end="11221024" />
+  <id start="11230001" end="11231024" />
+  <id start="11240001" end="11241024" />
+  <id start="11250001" end="11251024" />
+  <id start="11260001" end="11261024" />
+  <id start="11270001" end="11271024" />
+  <id start="11280001" end="11281024" />
+  <id start="11310001" end="11311024" />
+  <id start="11320001" end="11321024" />
+  <id start="11330001" end="11331024" />
+  <id start="11340001" end="11341024" />
+  <id start="11350001" end="11351024" />
+  <id start="11360001" end="11361024" />
+  <id start="11370001" end="11371024" />
+  <id start="11380001" end="11381024" />
+  <id start="11410001" end="11411024" />
+  <id start="11420001" end="11421024" />
+  <id start="11430001" end="11431024" />
+  <id start="11440001" end="11441024" />
+  <id start="11450001" end="11451024" />
+  <id start="11460001" end="11461024" />
+  <id start="11470001" end="11471024" />
+  <id start="11480001" end="11481024" />
+ </idlist>
+   <idlist idname="door12">
+  <id start="12110001" end="12111024" />
+  <id start="12120001" end="12121024" />
+  <id start="12130001" end="12131024" />
+  <id start="12140001" end="12141024" />
+  <id start="12150001" end="12151024" />
+  <id start="12160001" end="12161024" />
+  <id start="12170001" end="12171024" />
+  <id start="12180001" end="12181024" />
+  <id start="12210001" end="12211024" />
+  <id start="12220001" end="12221024" />
+  <id start="12230001" end="12231024" />
+  <id start="12240001" end="12241024" />
+  <id start="12250001" end="12251024" />
+  <id start="12260001" end="12261024" />
+  <id start="12270001" end="12271024" />
+  <id start="12280001" end="12281024" />
+  <id start="12310001" end="12311024" />
+  <id start="12320001" end="12321024" />
+  <id start="12330001" end="12331024" />
+  <id start="12340001" end="12341024" />
+  <id start="12350001" end="12351024" />
+  <id start="12360001" end="12361024" />
+  <id start="12370001" end="12371024" />
+  <id start="12380001" end="12381024" />
+  <id start="12410001" end="12411024" />
+  <id start="12420001" end="12421024" />
+  <id start="12430001" end="12431024" />
+  <id start="12440001" end="12441024" />
+  <id start="12450001" end="12451024" />
+  <id start="12460001" end="12461024" />
+  <id start="12470001" end="12471024" />
+  <id start="12480001" end="12481024" />
+ </idlist>
+  <!-- DETECTOR PARAMETERS -->
+  <component-link name="monitors">
+   <parameter name="DelayTime">
+      <value units="microseconds" val="0"/>
+   </parameter>
+  </component-link>
+
+  <!-- Set the same across the rest of the instrument -->
+  <component-link name = "LET">
+    <parameter name="TubePressure">
+      <value units="atm" val="10.0"/>
+    </parameter>
+    <parameter name="TubeThickness">
+      <value units="metre" val="0.0008"/>
+    </parameter>
+    <parameter name="DelayTime">
+      <value units="microseconds" val="-5.3"/>
+    </parameter>
+  </component-link>
+
+
+
+ </instrument>
+
diff --git a/Code/Mantid/instrument/LET_Definition_dr2to7.xml b/Code/Mantid/instrument/LET_Definition_dr2to7.xml
new file mode 100644
index 000000000000..b67cf567f6c6
--- /dev/null
+++ b/Code/Mantid/instrument/LET_Definition_dr2to7.xml
@@ -0,0 +1,689 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- For help on the notation used to specify an Instrument Definition File 
+     see http://www.mantidproject.org/IDF -->
+<instrument xmlns="http://www.mantidproject.org/IDF/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.mantidproject.org/IDF/1.0 Schema/IDFSchema.xsd" 
+ name="LET" valid-from   ="1900-01-31 23:59:59"
+                       valid-to     ="2014-02-10 23:59:59"
+		       last-modified="2012-03-13 00:00:00">
+ 
+   <defaults>
+     <length unit="meter"/>
+     <angle unit="degree"/>
+ <location r="0.0" t="0.0" p="0.0" ang="0.0" axis-x="0.0" axis-y="0.0" axis-z="1.0"/>
+     <reference-frame>
+       <!-- The z-axis is set parallel to and in the direction of the beam. the 
+        y-axis points up and the coordinate system is right handed. -->
+       <along-beam axis="z"/>
+       <pointing-up axis="y"/>
+       <handedness val="right"/>
+       <origin val="beam" /> 
+     </reference-frame>
+     <default-view view="cylindrical_y"/>
+     <!-- Comment "components-are-facing" out if you dont want the
+     components defined in this file to face a position by default -->    
+     <components-are-facing x="0.0" y="0.0" z="0.0" />
+   </defaults>
+   <!-- LIST OF PHYSICAL COMPONENTS (which the instrument consists of) -->
+   <!-- detector components -->
+    <properties>
+   </properties>
+   <component type="monitors" idlist="monitors">
+     <location/>
+   </component>
+<component type="door01" idlist="door01">
+ <location />
+ </component>
+<component type="door02" idlist="door02">
+ <location />
+ </component>
+<component type="door03" idlist="door03">
+ <location />
+ </component>
+<component type="door04" idlist="door04">
+ <location />
+ </component>
+<component type="door05" idlist="door05">
+ <location />
+ </component>
+<component type="door06" idlist="door06">
+ <location />
+ </component>
+<component type="door07" idlist="door07">
+ <location />
+ </component>
+<component type="door08" idlist="door08">
+ <location />
+ </component>
+<component type="door09" idlist="door09">
+ <location />
+ </component>
+<component type="door10" idlist="door10">
+ <location />
+ </component>
+<component type="door11" idlist="door11">
+ <location />
+ </component>
+<component type="door12" idlist="door12">
+ <location />
+ </component>
+ <!-- source and sample-position components -->
+   <component type="undulator">
+     <location z="-25.0"> <facing val="none"/> </location>
+   </component>
+ 
+   <component type="nickel-holder">
+     <location> <facing val="none"/> </location>
+   </component>
+ 
+   <!-- DEFINITION OF TYPES -->
+   <!-- Source types -->
+   <type name="undulator" is="Source">
+     <properties />
+     <cylinder id="some-shape">
+       <centre-of-bottom-base r="0.0" t="0.0" p="0.0" />
+       <axis x="0.0" y="0.0" z="1.0" /> 
+       <radius val="0.01" />
+       <height val="0.03" />
+     </cylinder> 
+     <algebra val="some-shape" />
+   </type>
+ 
+   <!-- Sample-position types -->
+   <type name="nickel-holder" is="SamplePos">
+     <properties />
+     <sphere id="some-shape">
+       <centre x="0.0"  y="0.0" z="0.0" />
+       <radius val="0.03" />
+     </sphere>
+     <algebra val="some-shape" />
+   </type>
+ 
+   <!-- Detectors types -->
+   <type name="monitors">
+     <component type="monitor">
+       <location r="17.758" t="180.0" p="0.0" name="monitor1" />
+       <location r="17.060" t="180.0" p="0.0" name="monitor2" />
+       <location r="16.558" t="180.0" p="0.0" name="monitor3" />
+       <location r="13.164" t="180.0" p="0.0" name="monitor4" />
+       <location r="9.255" t="180.0" p="0.0" name="monitor5" />
+       <location r="1.333" t="180.0" p="0.0" name="monitor6" />
+       <location r="1.088" t="180.0" p="0.0" name="monitor7" />
+       <location r="1.088" t="180.0" p="0.0" name="monitor8" />
+     </component>
+   </type>
+ 
+<type name="door01">
+ <component type="LETdoor">
+<location  x="  -1.8805    " z="  2.9519    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door02">
+ <component type="LETdoor">
+<location  x="  -1.0525    " z="  3.3380    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door03">
+ <component type="LETdoor">
+<location  x=" -0.15267    " z="  3.4967    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door04">
+ <component type="LETdoor">
+<location  x="0.75754    " z="  3.4170    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door05">
+ <component type="LETdoor">
+<location  x=" 1.6161    " z="  3.1045    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door06">
+ <component type="LETdoor">
+<location  x=" 2.3646    " z="  2.5805    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door07">
+ <component type="LETdoor">
+<location  x=" 2.9519    " z="  1.8805    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door08">
+ <component type="LETdoor">
+<location  x=" 3.3380    " z="  1.0525    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door09">
+ <component type="LETdoor">
+<location  x=" 3.4967    " z=" 0.15267    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door10">
+ <component type="LETdoor">
+<location  x=" 3.4170    " z="-0.75754    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door11">
+ <component type="LETdoor">
+<location  x=" 3.1045    " z=" -1.6161    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door12">
+ <component type="LETdoor">
+<location  x=" 2.5805    " z=" -2.3646    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+ 
+ <type name="LETdoor">
+ <properties />
+ <component type="LETtube" outline="yes">
+<location  x="   -0.393024    " z="  -0.221369E-01" name="tube1" />
+<location  x="   -0.367765    " z="  -0.193752E-01" name="tube2" />
+<location  x="   -0.342486    " z="  -0.167970E-01" name="tube3" />
+<location  x="   -0.317189    " z="  -0.144023E-01" name="tube4" />
+<location  x="   -0.291876    " z="  -0.121914E-01" name="tube5" />
+<location  x="   -0.266547    " z="  -0.101643E-01" name="tube6" />
+<location  x="   -0.241204    " z="  -0.832121E-02" name="tube7" />
+<location  x="   -0.215848    " z="  -0.666210E-02" name="tube8" />
+<location  x="   -0.190481    " z="  -0.518712E-02" name="tube9" />
+<location  x="   -0.165104    " z="  -0.389635E-02" name="tube10" />
+<location  x="   -0.139718    " z="  -0.278984E-02" name="tube11" />
+<location  x="   -0.114325    " z="  -0.186766E-02" name="tube12" />
+<location  x="   -0.889254E-01" z="  -0.112986E-02" name="tube13" />
+<location  x="   -0.635215E-01" z="  -0.576474E-03" name="tube14" />
+<location  x="   -0.381142E-01" z="  -0.207534E-03" name="tube15" />
+<location  x="   -0.127050E-01" z="  -0.230596E-04" name="tube16" />
+<location  x="  0.127050E-01" z="  -0.230596E-04" name="tube17" />
+<location  x="  0.381142E-01" z="  -0.207534E-03" name="tube18" />
+<location  x="  0.635215E-01" z="  -0.576474E-03" name="tube19" />
+<location  x="  0.889254E-01" z="  -0.112986E-02" name="tube20" />
+<location  x="  0.114325    " z="  -0.186766E-02" name="tube21" />
+<location  x="  0.139718    " z="  -0.278984E-02" name="tube22" />
+<location  x="  0.165104    " z="  -0.389635E-02" name="tube23" />
+<location  x="  0.190481    " z="  -0.518712E-02" name="tube24" />
+<location  x="  0.215848    " z="  -0.666210E-02" name="tube25" />
+<location  x="  0.241204    " z="  -0.832121E-02" name="tube26" />
+<location  x="  0.266547    " z="  -0.101643E-01" name="tube27" />
+<location  x="  0.291876    " z="  -0.121914E-01" name="tube28" />
+<location  x="  0.317189    " z="  -0.144023E-01" name="tube29" />
+<location  x="  0.342486    " z="  -0.167970E-01" name="tube30" />
+<location  x="  0.367765    " z="  -0.193752E-01" name="tube31" />
+<location  x="  0.393024    " z="  -0.221369E-01" name="tube32" />
+ </component>
+ </type>
+ 
+ <type name="LETtube" outline="yes">
+ <component type="pixel">
+   <locations y="-2.00304" y-end="2.00304" n-elements="1024" />
+ </component>
+ </type>
+ 
+ <type name="monitor" is="monitor">
+  <properties/>
+  <cylinder id="some-shape">
+ <centre-of-bottom-base r="0.0" t="0.0" p="0.0" />
+ <axis x="0.0" y="0.0" z="1.0" />
+ <radius val="0.01" />
+ <height val="0.03" />
+ </cylinder>
+ <algebra val="some-shape" />
+ </type>
+ 
+ <type name="pixel" is="detector">
+ <cylinder id="cyl-approx">
+   <centre-of-bottom-base r="0.0" t="0.0" p="0.0" />
+   <axis x="0.0" y="0.2" z="0.0" />
+  <radius val="   0.127000E-01" />
+  <height val="   0.391602E-02" />
+ </cylinder>
+ <algebra val="cyl-approx" />
+  </type>
+ 
+  <!-- MONITOR ID LISTS -->
+   <idlist idname="monitors">
+     <id start="11" end="81" step="10"/>
+   </idlist>
+ 
+   <!-- DETECTOR ID LISTS -->
+   <idlist idname="door01">
+  <id start="1110001" end="1111024" />
+  <id start="1120001" end="1121024" />
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+ </idlist>
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+ </idlist>
+   <idlist idname="door05">
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+  <id start="5460001" end="5461024" />
+  <id start="5470001" end="5471024" />
+  <id start="5480001" end="5481024" />
+ </idlist>
+   <idlist idname="door06">
+  <id start="6110001" end="6111024" />
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+  <id start="6130001" end="6131024" />
+  <id start="6140001" end="6141024" />
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+  <id start="6460001" end="6461024" />
+  <id start="6470001" end="6471024" />
+  <id start="6480001" end="6481024" />
+ </idlist>
+   <idlist idname="door07">
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+  <id start="7470001" end="7471024" />
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+ </idlist>
+   <idlist idname="door08">
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+ </idlist>
+   <idlist idname="door09">
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+  <id start="9460001" end="9461024" />
+  <id start="9470001" end="9471024" />
+  <id start="9480001" end="9481024" />
+ </idlist>
+   <idlist idname="door10">
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+  <id start="10460001" end="10461024" />
+  <id start="10470001" end="10471024" />
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+ </idlist>
+   <idlist idname="door11">
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+  <id start="11310001" end="11311024" />
+  <id start="11320001" end="11321024" />
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+  <id start="11340001" end="11341024" />
+  <id start="11350001" end="11351024" />
+  <id start="11360001" end="11361024" />
+  <id start="11370001" end="11371024" />
+  <id start="11380001" end="11381024" />
+  <id start="11410001" end="11411024" />
+  <id start="11420001" end="11421024" />
+  <id start="11430001" end="11431024" />
+  <id start="11440001" end="11441024" />
+  <id start="11450001" end="11451024" />
+  <id start="11460001" end="11461024" />
+  <id start="11470001" end="11471024" />
+  <id start="11480001" end="11481024" />
+ </idlist>
+   <idlist idname="door12">
+  <id start="12110001" end="12111024" />
+  <id start="12120001" end="12121024" />
+  <id start="12130001" end="12131024" />
+  <id start="12140001" end="12141024" />
+  <id start="12150001" end="12151024" />
+  <id start="12160001" end="12161024" />
+  <id start="12170001" end="12171024" />
+  <id start="12180001" end="12181024" />
+  <id start="12210001" end="12211024" />
+  <id start="12220001" end="12221024" />
+  <id start="12230001" end="12231024" />
+  <id start="12240001" end="12241024" />
+  <id start="12250001" end="12251024" />
+  <id start="12260001" end="12261024" />
+  <id start="12270001" end="12271024" />
+  <id start="12280001" end="12281024" />
+  <id start="12310001" end="12311024" />
+  <id start="12320001" end="12321024" />
+  <id start="12330001" end="12331024" />
+  <id start="12340001" end="12341024" />
+  <id start="12350001" end="12351024" />
+  <id start="12360001" end="12361024" />
+  <id start="12370001" end="12371024" />
+  <id start="12380001" end="12381024" />
+  <id start="12410001" end="12411024" />
+  <id start="12420001" end="12421024" />
+  <id start="12430001" end="12431024" />
+  <id start="12440001" end="12441024" />
+  <id start="12450001" end="12451024" />
+  <id start="12460001" end="12461024" />
+  <id start="12470001" end="12471024" />
+  <id start="12480001" end="12481024" />
+ </idlist>
+  <!-- DETECTOR PARAMETERS -->
+  <component-link name="monitors">
+   <parameter name="DelayTime">
+      <value units="microseconds" val="0"/>
+   </parameter>
+  </component-link>
+
+  <!-- Set the same across the rest of the instrument -->
+  <component-link name = "LET">
+    <parameter name="TubePressure">
+      <value units="atm" val="10.0"/>
+    </parameter>
+    <parameter name="TubeThickness">
+      <value units="metre" val="0.0008"/>
+    </parameter>
+    <parameter name="DelayTime">
+      <value units="microseconds" val="-5.3"/>
+    </parameter>
+  </component-link>
+
+
+
+ </instrument>
diff --git a/Code/Mantid/instrument/LET_Definition_dr2to9.xml b/Code/Mantid/instrument/LET_Definition_dr2to9.xml
index 239faf9f0f72..bb8ec5c0815b 100644
--- a/Code/Mantid/instrument/LET_Definition_dr2to9.xml
+++ b/Code/Mantid/instrument/LET_Definition_dr2to9.xml
@@ -3,8 +3,8 @@
      see http://www.mantidproject.org/IDF -->
 <instrument xmlns="http://www.mantidproject.org/IDF/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.mantidproject.org/IDF/1.0 Schema/IDFSchema.xsd" 
  name="LET" valid-from   ="2014-02-11 00:00:01"
-            valid-to     ="2100-01-31 23:59:59"
-	        last-modified="2014-02-18 18:34:00">
+                       valid-to     ="2014-05-01 23:59:59"
+		       last-modified="2014-05-06 00:00:00">
  
    <defaults>
      <length unit="meter"/>
@@ -664,7 +664,6 @@
   <id start="12470001" end="12471024" />
   <id start="12480001" end="12481024" />
  </idlist>
-
   <!-- DETECTOR PARAMETERS -->
   <component-link name="monitors">
    <parameter name="DelayTime">
@@ -686,4 +685,7 @@
   </component-link>
 
 
+
  </instrument>
+
+
diff --git a/Code/Mantid/instrument/LET_Definition_dr3to9.xml b/Code/Mantid/instrument/LET_Definition_dr3to9.xml
new file mode 100644
index 000000000000..bb8ec5c0815b
--- /dev/null
+++ b/Code/Mantid/instrument/LET_Definition_dr3to9.xml
@@ -0,0 +1,691 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- For help on the notation used to specify an Instrument Definition File 
+     see http://www.mantidproject.org/IDF -->
+<instrument xmlns="http://www.mantidproject.org/IDF/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.mantidproject.org/IDF/1.0 Schema/IDFSchema.xsd" 
+ name="LET" valid-from   ="2014-02-11 00:00:01"
+                       valid-to     ="2014-05-01 23:59:59"
+		       last-modified="2014-05-06 00:00:00">
+ 
+   <defaults>
+     <length unit="meter"/>
+     <angle unit="degree"/>
+ <location r="0.0" t="0.0" p="0.0" ang="0.0" axis-x="0.0" axis-y="0.0" axis-z="1.0"/>
+     <reference-frame>
+       <!-- The z-axis is set parallel to and in the direction of the beam. the 
+        y-axis points up and the coordinate system is right handed. -->
+       <along-beam axis="z"/>
+       <pointing-up axis="y"/>
+       <handedness val="right"/>
+       <origin val="beam" /> 
+     </reference-frame>
+     <default-view view="cylindrical_y"/>
+     <!-- Comment "components-are-facing" out if you dont want the
+     components defined in this file to face a position by default -->    
+     <components-are-facing x="0.0" y="0.0" z="0.0" />
+   </defaults>
+   <!-- LIST OF PHYSICAL COMPONENTS (which the instrument consists of) -->
+   <!-- detector components -->
+    <properties>
+   </properties>
+   <component type="monitors" idlist="monitors">
+     <location/>
+   </component>
+<component type="door01" idlist="door01">
+ <location />
+ </component>
+<component type="door02" idlist="door02">
+ <location />
+ </component>
+<component type="door03" idlist="door03">
+ <location />
+ </component>
+<component type="door04" idlist="door04">
+ <location />
+ </component>
+<component type="door05" idlist="door05">
+ <location />
+ </component>
+<component type="door06" idlist="door06">
+ <location />
+ </component>
+<component type="door07" idlist="door07">
+ <location />
+ </component>
+<component type="door08" idlist="door08">
+ <location />
+ </component>
+<component type="door09" idlist="door09">
+ <location />
+ </component>
+<component type="door10" idlist="door10">
+ <location />
+ </component>
+<component type="door11" idlist="door11">
+ <location />
+ </component>
+<component type="door12" idlist="door12">
+ <location />
+ </component>
+ <!-- source and sample-position components -->
+   <component type="undulator">
+     <location z="-25.0"> <facing val="none"/> </location>
+   </component>
+ 
+   <component type="nickel-holder">
+     <location> <facing val="none"/> </location>
+   </component>
+ 
+   <!-- DEFINITION OF TYPES -->
+   <!-- Source types -->
+   <type name="undulator" is="Source">
+     <properties />
+     <cylinder id="some-shape">
+       <centre-of-bottom-base r="0.0" t="0.0" p="0.0" />
+       <axis x="0.0" y="0.0" z="1.0" /> 
+       <radius val="0.01" />
+       <height val="0.03" />
+     </cylinder> 
+     <algebra val="some-shape" />
+   </type>
+ 
+   <!-- Sample-position types -->
+   <type name="nickel-holder" is="SamplePos">
+     <properties />
+     <sphere id="some-shape">
+       <centre x="0.0"  y="0.0" z="0.0" />
+       <radius val="0.03" />
+     </sphere>
+     <algebra val="some-shape" />
+   </type>
+ 
+   <!-- Detectors types -->
+   <type name="monitors">
+     <component type="monitor">
+       <location r="17.758" t="180.0" p="0.0" name="monitor1" />
+       <location r="17.060" t="180.0" p="0.0" name="monitor2" />
+       <location r="16.558" t="180.0" p="0.0" name="monitor3" />
+       <location r="13.164" t="180.0" p="0.0" name="monitor4" />
+       <location r="9.255" t="180.0" p="0.0" name="monitor5" />
+       <location r="1.333" t="180.0" p="0.0" name="monitor6" />
+       <location r="1.088" t="180.0" p="0.0" name="monitor7" />
+       <location r="1.088" t="180.0" p="0.0" name="monitor8" />
+     </component>
+   </type>
+ 
+<type name="door01">
+ <component type="LETdoor">
+<location  x="  -1.8805    " z="  2.9519    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door02">
+ <component type="LETdoor">
+<location  x="  -1.0525    " z="  3.3380    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door03">
+ <component type="LETdoor">
+<location  x=" -0.15267    " z="  3.4967    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door04">
+ <component type="LETdoor">
+<location  x="0.75754    " z="  3.4170    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door05">
+ <component type="LETdoor">
+<location  x=" 1.6161    " z="  3.1045    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door06">
+ <component type="LETdoor">
+<location  x=" 2.3646    " z="  2.5805    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door07">
+ <component type="LETdoor">
+<location  x=" 2.9519    " z="  1.8805    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door08">
+ <component type="LETdoor">
+<location  x=" 3.3380    " z="  1.0525    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door09">
+ <component type="LETdoor">
+<location  x=" 3.4967    " z=" 0.15267    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door10">
+ <component type="LETdoor">
+<location  x=" 3.4170    " z="-0.75754    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door11">
+ <component type="LETdoor">
+<location  x=" 3.1045    " z=" -1.6161    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+<type name="door12">
+ <component type="LETdoor">
+<location  x=" 2.5805    " z=" -2.3646    "> <facing x="0" y="0" z="0"/> </location>
+ </component>
+ </type>
+ 
+ 
+ <type name="LETdoor">
+ <properties />
+ <component type="LETtube" outline="yes">
+<location  x="   -0.393024    " z="  -0.221369E-01" name="tube1" />
+<location  x="   -0.367765    " z="  -0.193752E-01" name="tube2" />
+<location  x="   -0.342486    " z="  -0.167970E-01" name="tube3" />
+<location  x="   -0.317189    " z="  -0.144023E-01" name="tube4" />
+<location  x="   -0.291876    " z="  -0.121914E-01" name="tube5" />
+<location  x="   -0.266547    " z="  -0.101643E-01" name="tube6" />
+<location  x="   -0.241204    " z="  -0.832121E-02" name="tube7" />
+<location  x="   -0.215848    " z="  -0.666210E-02" name="tube8" />
+<location  x="   -0.190481    " z="  -0.518712E-02" name="tube9" />
+<location  x="   -0.165104    " z="  -0.389635E-02" name="tube10" />
+<location  x="   -0.139718    " z="  -0.278984E-02" name="tube11" />
+<location  x="   -0.114325    " z="  -0.186766E-02" name="tube12" />
+<location  x="   -0.889254E-01" z="  -0.112986E-02" name="tube13" />
+<location  x="   -0.635215E-01" z="  -0.576474E-03" name="tube14" />
+<location  x="   -0.381142E-01" z="  -0.207534E-03" name="tube15" />
+<location  x="   -0.127050E-01" z="  -0.230596E-04" name="tube16" />
+<location  x="  0.127050E-01" z="  -0.230596E-04" name="tube17" />
+<location  x="  0.381142E-01" z="  -0.207534E-03" name="tube18" />
+<location  x="  0.635215E-01" z="  -0.576474E-03" name="tube19" />
+<location  x="  0.889254E-01" z="  -0.112986E-02" name="tube20" />
+<location  x="  0.114325    " z="  -0.186766E-02" name="tube21" />
+<location  x="  0.139718    " z="  -0.278984E-02" name="tube22" />
+<location  x="  0.165104    " z="  -0.389635E-02" name="tube23" />
+<location  x="  0.190481    " z="  -0.518712E-02" name="tube24" />
+<location  x="  0.215848    " z="  -0.666210E-02" name="tube25" />
+<location  x="  0.241204    " z="  -0.832121E-02" name="tube26" />
+<location  x="  0.266547    " z="  -0.101643E-01" name="tube27" />
+<location  x="  0.291876    " z="  -0.121914E-01" name="tube28" />
+<location  x="  0.317189    " z="  -0.144023E-01" name="tube29" />
+<location  x="  0.342486    " z="  -0.167970E-01" name="tube30" />
+<location  x="  0.367765    " z="  -0.193752E-01" name="tube31" />
+<location  x="  0.393024    " z="  -0.221369E-01" name="tube32" />
+ </component>
+ </type>
+ 
+ <type name="LETtube" outline="yes">
+ <component type="pixel">
+   <locations y="-2.00304" y-end="2.00304" n-elements="1024" />
+ </component>
+ </type>
+ 
+ <type name="monitor" is="monitor">
+  <properties/>
+  <cylinder id="some-shape">
+ <centre-of-bottom-base r="0.0" t="0.0" p="0.0" />
+ <axis x="0.0" y="0.0" z="1.0" />
+ <radius val="0.01" />
+ <height val="0.03" />
+ </cylinder>
+ <algebra val="some-shape" />
+ </type>
+ 
+ <type name="pixel" is="detector">
+ <cylinder id="cyl-approx">
+   <centre-of-bottom-base r="0.0" t="0.0" p="0.0" />
+   <axis x="0.0" y="0.2" z="0.0" />
+  <radius val="   0.127000E-01" />
+  <height val="   0.391602E-02" />
+ </cylinder>
+ <algebra val="cyl-approx" />
+  </type>
+ 
+  <!-- MONITOR ID LISTS -->
+   <idlist idname="monitors">
+     <id start="11" end="81" step="10"/>
+   </idlist>
+ 
+   <!-- DETECTOR ID LISTS -->
+   <idlist idname="door01">
+  <id start="1110001" end="1111024" />
+  <id start="1120001" end="1121024" />
+  <id start="1130001" end="1131024" />
+  <id start="1140001" end="1141024" />
+  <id start="1150001" end="1151024" />
+  <id start="1160001" end="1161024" />
+  <id start="1170001" end="1171024" />
+  <id start="1180001" end="1181024" />
+  <id start="1210001" end="1211024" />
+  <id start="1220001" end="1221024" />
+  <id start="1230001" end="1231024" />
+  <id start="1240001" end="1241024" />
+  <id start="1250001" end="1251024" />
+  <id start="1260001" end="1261024" />
+  <id start="1270001" end="1271024" />
+  <id start="1280001" end="1281024" />
+  <id start="1310001" end="1311024" />
+  <id start="1320001" end="1321024" />
+  <id start="1330001" end="1331024" />
+  <id start="1340001" end="1341024" />
+  <id start="1350001" end="1351024" />
+  <id start="1360001" end="1361024" />
+  <id start="1370001" end="1371024" />
+  <id start="1380001" end="1381024" />
+  <id start="1410001" end="1411024" />
+  <id start="1420001" end="1421024" />
+  <id start="1430001" end="1431024" />
+  <id start="1440001" end="1441024" />
+  <id start="1450001" end="1451024" />
+  <id start="1460001" end="1461024" />
+  <id start="1470001" end="1471024" />
+  <id start="1480001" end="1481024" />
+ </idlist>
+   <idlist idname="door02">
+  <id start="2110001" end="2111024" />
+  <id start="2120001" end="2121024" />
+  <id start="2130001" end="2131024" />
+  <id start="2140001" end="2141024" />
+  <id start="2150001" end="2151024" />
+  <id start="2160001" end="2161024" />
+  <id start="2170001" end="2171024" />
+  <id start="2180001" end="2181024" />
+  <id start="2210001" end="2211024" />
+  <id start="2220001" end="2221024" />
+  <id start="2230001" end="2231024" />
+  <id start="2240001" end="2241024" />
+  <id start="2250001" end="2251024" />
+  <id start="2260001" end="2261024" />
+  <id start="2270001" end="2271024" />
+  <id start="2280001" end="2281024" />
+  <id start="2310001" end="2311024" />
+  <id start="2320001" end="2321024" />
+  <id start="2330001" end="2331024" />
+  <id start="2340001" end="2341024" />
+  <id start="2350001" end="2351024" />
+  <id start="2360001" end="2361024" />
+  <id start="2370001" end="2371024" />
+  <id start="2380001" end="2381024" />
+  <id start="2410001" end="2411024" />
+  <id start="2420001" end="2421024" />
+  <id start="2430001" end="2431024" />
+  <id start="2440001" end="2441024" />
+  <id start="2450001" end="2451024" />
+  <id start="2460001" end="2461024" />
+  <id start="2470001" end="2471024" />
+  <id start="2480001" end="2481024" />
+ </idlist>
+   <idlist idname="door03">
+  <id start="3110001" end="3111024" />
+  <id start="3120001" end="3121024" />
+  <id start="3130001" end="3131024" />
+  <id start="3140001" end="3141024" />
+  <id start="3150001" end="3151024" />
+  <id start="3160001" end="3161024" />
+  <id start="3170001" end="3171024" />
+  <id start="3180001" end="3181024" />
+  <id start="3210001" end="3211024" />
+  <id start="3220001" end="3221024" />
+  <id start="3230001" end="3231024" />
+  <id start="3240001" end="3241024" />
+  <id start="3250001" end="3251024" />
+  <id start="3260001" end="3261024" />
+  <id start="3270001" end="3271024" />
+  <id start="3280001" end="3281024" />
+  <id start="3310001" end="3311024" />
+  <id start="3320001" end="3321024" />
+  <id start="3330001" end="3331024" />
+  <id start="3340001" end="3341024" />
+  <id start="3350001" end="3351024" />
+  <id start="3360001" end="3361024" />
+  <id start="3370001" end="3371024" />
+  <id start="3380001" end="3381024" />
+  <id start="3410001" end="3411024" />
+  <id start="3420001" end="3421024" />
+  <id start="3430001" end="3431024" />
+  <id start="3440001" end="3441024" />
+  <id start="3450001" end="3451024" />
+  <id start="3460001" end="3461024" />
+  <id start="3470001" end="3471024" />
+  <id start="3480001" end="3481024" />
+ </idlist>
+   <idlist idname="door04">
+  <id start="4110001" end="4111024" />
+  <id start="4120001" end="4121024" />
+  <id start="4130001" end="4131024" />
+  <id start="4140001" end="4141024" />
+  <id start="4150001" end="4151024" />
+  <id start="4160001" end="4161024" />
+  <id start="4170001" end="4171024" />
+  <id start="4180001" end="4181024" />
+  <id start="4210001" end="4211024" />
+  <id start="4220001" end="4221024" />
+  <id start="4230001" end="4231024" />
+  <id start="4240001" end="4241024" />
+  <id start="4250001" end="4251024" />
+  <id start="4260001" end="4261024" />
+  <id start="4270001" end="4271024" />
+  <id start="4280001" end="4281024" />
+  <id start="4310001" end="4311024" />
+  <id start="4320001" end="4321024" />
+  <id start="4330001" end="4331024" />
+  <id start="4340001" end="4341024" />
+  <id start="4350001" end="4351024" />
+  <id start="4360001" end="4361024" />
+  <id start="4370001" end="4371024" />
+  <id start="4380001" end="4381024" />
+  <id start="4410001" end="4411024" />
+  <id start="4420001" end="4421024" />
+  <id start="4430001" end="4431024" />
+  <id start="4440001" end="4441024" />
+  <id start="4450001" end="4451024" />
+  <id start="4460001" end="4461024" />
+  <id start="4470001" end="4471024" />
+  <id start="4480001" end="4481024" />
+ </idlist>
+   <idlist idname="door05">
+  <id start="5110001" end="5111024" />
+  <id start="5120001" end="5121024" />
+  <id start="5130001" end="5131024" />
+  <id start="5140001" end="5141024" />
+  <id start="5150001" end="5151024" />
+  <id start="5160001" end="5161024" />
+  <id start="5170001" end="5171024" />
+  <id start="5180001" end="5181024" />
+  <id start="5210001" end="5211024" />
+  <id start="5220001" end="5221024" />
+  <id start="5230001" end="5231024" />
+  <id start="5240001" end="5241024" />
+  <id start="5250001" end="5251024" />
+  <id start="5260001" end="5261024" />
+  <id start="5270001" end="5271024" />
+  <id start="5280001" end="5281024" />
+  <id start="5310001" end="5311024" />
+  <id start="5320001" end="5321024" />
+  <id start="5330001" end="5331024" />
+  <id start="5340001" end="5341024" />
+  <id start="5350001" end="5351024" />
+  <id start="5360001" end="5361024" />
+  <id start="5370001" end="5371024" />
+  <id start="5380001" end="5381024" />
+  <id start="5410001" end="5411024" />
+  <id start="5420001" end="5421024" />
+  <id start="5430001" end="5431024" />
+  <id start="5440001" end="5441024" />
+  <id start="5450001" end="5451024" />
+  <id start="5460001" end="5461024" />
+  <id start="5470001" end="5471024" />
+  <id start="5480001" end="5481024" />
+ </idlist>
+   <idlist idname="door06">
+  <id start="6110001" end="6111024" />
+  <id start="6120001" end="6121024" />
+  <id start="6130001" end="6131024" />
+  <id start="6140001" end="6141024" />
+  <id start="6150001" end="6151024" />
+  <id start="6160001" end="6161024" />
+  <id start="6170001" end="6171024" />
+  <id start="6180001" end="6181024" />
+  <id start="6210001" end="6211024" />
+  <id start="6220001" end="6221024" />
+  <id start="6230001" end="6231024" />
+  <id start="6240001" end="6241024" />
+  <id start="6250001" end="6251024" />
+  <id start="6260001" end="6261024" />
+  <id start="6270001" end="6271024" />
+  <id start="6280001" end="6281024" />
+  <id start="6310001" end="6311024" />
+  <id start="6320001" end="6321024" />
+  <id start="6330001" end="6331024" />
+  <id start="6340001" end="6341024" />
+  <id start="6350001" end="6351024" />
+  <id start="6360001" end="6361024" />
+  <id start="6370001" end="6371024" />
+  <id start="6380001" end="6381024" />
+  <id start="6410001" end="6411024" />
+  <id start="6420001" end="6421024" />
+  <id start="6430001" end="6431024" />
+  <id start="6440001" end="6441024" />
+  <id start="6450001" end="6451024" />
+  <id start="6460001" end="6461024" />
+  <id start="6470001" end="6471024" />
+  <id start="6480001" end="6481024" />
+ </idlist>
+   <idlist idname="door07">
+  <id start="7110001" end="7111024" />
+  <id start="7120001" end="7121024" />
+  <id start="7130001" end="7131024" />
+  <id start="7140001" end="7141024" />
+  <id start="7150001" end="7151024" />
+  <id start="7160001" end="7161024" />
+  <id start="7170001" end="7171024" />
+  <id start="7180001" end="7181024" />
+  <id start="7210001" end="7211024" />
+  <id start="7220001" end="7221024" />
+  <id start="7230001" end="7231024" />
+  <id start="7240001" end="7241024" />
+  <id start="7250001" end="7251024" />
+  <id start="7260001" end="7261024" />
+  <id start="7270001" end="7271024" />
+  <id start="7280001" end="7281024" />
+  <id start="7310001" end="7311024" />
+  <id start="7320001" end="7321024" />
+  <id start="7330001" end="7331024" />
+  <id start="7340001" end="7341024" />
+  <id start="7350001" end="7351024" />
+  <id start="7360001" end="7361024" />
+  <id start="7370001" end="7371024" />
+  <id start="7380001" end="7381024" />
+  <id start="7410001" end="7411024" />
+  <id start="7420001" end="7421024" />
+  <id start="7430001" end="7431024" />
+  <id start="7440001" end="7441024" />
+  <id start="7450001" end="7451024" />
+  <id start="7460001" end="7461024" />
+  <id start="7470001" end="7471024" />
+  <id start="7480001" end="7481024" />
+ </idlist>
+   <idlist idname="door08">
+  <id start="8110001" end="8111024" />
+  <id start="8120001" end="8121024" />
+  <id start="8130001" end="8131024" />
+  <id start="8140001" end="8141024" />
+  <id start="8150001" end="8151024" />
+  <id start="8160001" end="8161024" />
+  <id start="8170001" end="8171024" />
+  <id start="8180001" end="8181024" />
+  <id start="8210001" end="8211024" />
+  <id start="8220001" end="8221024" />
+  <id start="8230001" end="8231024" />
+  <id start="8240001" end="8241024" />
+  <id start="8250001" end="8251024" />
+  <id start="8260001" end="8261024" />
+  <id start="8270001" end="8271024" />
+  <id start="8280001" end="8281024" />
+  <id start="8310001" end="8311024" />
+  <id start="8320001" end="8321024" />
+  <id start="8330001" end="8331024" />
+  <id start="8340001" end="8341024" />
+  <id start="8350001" end="8351024" />
+  <id start="8360001" end="8361024" />
+  <id start="8370001" end="8371024" />
+  <id start="8380001" end="8381024" />
+  <id start="8410001" end="8411024" />
+  <id start="8420001" end="8421024" />
+  <id start="8430001" end="8431024" />
+  <id start="8440001" end="8441024" />
+  <id start="8450001" end="8451024" />
+  <id start="8460001" end="8461024" />
+  <id start="8470001" end="8471024" />
+  <id start="8480001" end="8481024" />
+ </idlist>
+   <idlist idname="door09">
+  <id start="9110001" end="9111024" />
+  <id start="9120001" end="9121024" />
+  <id start="9130001" end="9131024" />
+  <id start="9140001" end="9141024" />
+  <id start="9150001" end="9151024" />
+  <id start="9160001" end="9161024" />
+  <id start="9170001" end="9171024" />
+  <id start="9180001" end="9181024" />
+  <id start="9210001" end="9211024" />
+  <id start="9220001" end="9221024" />
+  <id start="9230001" end="9231024" />
+  <id start="9240001" end="9241024" />
+  <id start="9250001" end="9251024" />
+  <id start="9260001" end="9261024" />
+  <id start="9270001" end="9271024" />
+  <id start="9280001" end="9281024" />
+  <id start="9310001" end="9311024" />
+  <id start="9320001" end="9321024" />
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+  <id start="9350001" end="9351024" />
+  <id start="9360001" end="9361024" />
+  <id start="9370001" end="9371024" />
+  <id start="9380001" end="9381024" />
+  <id start="9410001" end="9411024" />
+  <id start="9420001" end="9421024" />
+  <id start="9430001" end="9431024" />
+  <id start="9440001" end="9441024" />
+  <id start="9450001" end="9451024" />
+  <id start="9460001" end="9461024" />
+  <id start="9470001" end="9471024" />
+  <id start="9480001" end="9481024" />
+ </idlist>
+   <idlist idname="door10">
+  <id start="10110001" end="10111024" />
+  <id start="10120001" end="10121024" />
+  <id start="10130001" end="10131024" />
+  <id start="10140001" end="10141024" />
+  <id start="10150001" end="10151024" />
+  <id start="10160001" end="10161024" />
+  <id start="10170001" end="10171024" />
+  <id start="10180001" end="10181024" />
+  <id start="10210001" end="10211024" />
+  <id start="10220001" end="10221024" />
+  <id start="10230001" end="10231024" />
+  <id start="10240001" end="10241024" />
+  <id start="10250001" end="10251024" />
+  <id start="10260001" end="10261024" />
+  <id start="10270001" end="10271024" />
+  <id start="10280001" end="10281024" />
+  <id start="10310001" end="10311024" />
+  <id start="10320001" end="10321024" />
+  <id start="10330001" end="10331024" />
+  <id start="10340001" end="10341024" />
+  <id start="10350001" end="10351024" />
+  <id start="10360001" end="10361024" />
+  <id start="10370001" end="10371024" />
+  <id start="10380001" end="10381024" />
+  <id start="10410001" end="10411024" />
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+  <id start="10440001" end="10441024" />
+  <id start="10450001" end="10451024" />
+  <id start="10460001" end="10461024" />
+  <id start="10470001" end="10471024" />
+  <id start="10480001" end="10481024" />
+ </idlist>
+   <idlist idname="door11">
+  <id start="11110001" end="11111024" />
+  <id start="11120001" end="11121024" />
+  <id start="11130001" end="11131024" />
+  <id start="11140001" end="11141024" />
+  <id start="11150001" end="11151024" />
+  <id start="11160001" end="11161024" />
+  <id start="11170001" end="11171024" />
+  <id start="11180001" end="11181024" />
+  <id start="11210001" end="11211024" />
+  <id start="11220001" end="11221024" />
+  <id start="11230001" end="11231024" />
+  <id start="11240001" end="11241024" />
+  <id start="11250001" end="11251024" />
+  <id start="11260001" end="11261024" />
+  <id start="11270001" end="11271024" />
+  <id start="11280001" end="11281024" />
+  <id start="11310001" end="11311024" />
+  <id start="11320001" end="11321024" />
+  <id start="11330001" end="11331024" />
+  <id start="11340001" end="11341024" />
+  <id start="11350001" end="11351024" />
+  <id start="11360001" end="11361024" />
+  <id start="11370001" end="11371024" />
+  <id start="11380001" end="11381024" />
+  <id start="11410001" end="11411024" />
+  <id start="11420001" end="11421024" />
+  <id start="11430001" end="11431024" />
+  <id start="11440001" end="11441024" />
+  <id start="11450001" end="11451024" />
+  <id start="11460001" end="11461024" />
+  <id start="11470001" end="11471024" />
+  <id start="11480001" end="11481024" />
+ </idlist>
+   <idlist idname="door12">
+  <id start="12110001" end="12111024" />
+  <id start="12120001" end="12121024" />
+  <id start="12130001" end="12131024" />
+  <id start="12140001" end="12141024" />
+  <id start="12150001" end="12151024" />
+  <id start="12160001" end="12161024" />
+  <id start="12170001" end="12171024" />
+  <id start="12180001" end="12181024" />
+  <id start="12210001" end="12211024" />
+  <id start="12220001" end="12221024" />
+  <id start="12230001" end="12231024" />
+  <id start="12240001" end="12241024" />
+  <id start="12250001" end="12251024" />
+  <id start="12260001" end="12261024" />
+  <id start="12270001" end="12271024" />
+  <id start="12280001" end="12281024" />
+  <id start="12310001" end="12311024" />
+  <id start="12320001" end="12321024" />
+  <id start="12330001" end="12331024" />
+  <id start="12340001" end="12341024" />
+  <id start="12350001" end="12351024" />
+  <id start="12360001" end="12361024" />
+  <id start="12370001" end="12371024" />
+  <id start="12380001" end="12381024" />
+  <id start="12410001" end="12411024" />
+  <id start="12420001" end="12421024" />
+  <id start="12430001" end="12431024" />
+  <id start="12440001" end="12441024" />
+  <id start="12450001" end="12451024" />
+  <id start="12460001" end="12461024" />
+  <id start="12470001" end="12471024" />
+  <id start="12480001" end="12481024" />
+ </idlist>
+  <!-- DETECTOR PARAMETERS -->
+  <component-link name="monitors">
+   <parameter name="DelayTime">
+      <value units="microseconds" val="0"/>
+   </parameter>
+  </component-link>
+
+  <!-- Set the same across the rest of the instrument -->
+  <component-link name = "LET">
+    <parameter name="TubePressure">
+      <value units="atm" val="10.0"/>
+    </parameter>
+    <parameter name="TubeThickness">
+      <value units="metre" val="0.0008"/>
+    </parameter>
+    <parameter name="DelayTime">
+      <value units="microseconds" val="-5.3"/>
+    </parameter>
+  </component-link>
+
+
+
+ </instrument>
+
+
diff --git a/Code/Mantid/instrument/LET_Parameters.xml b/Code/Mantid/instrument/LET_Parameters.xml
index 3e10a41fec09..6673d28c65e5 100644
--- a/Code/Mantid/instrument/LET_Parameters.xml
+++ b/Code/Mantid/instrument/LET_Parameters.xml
@@ -41,14 +41,6 @@
   <value val="direct"/>
 </parameter>
 
-<!-- normalise_method normalistion. To compare different runs with different length one uses normalization by some flux-dependent parameter
-     Availible values are: none (-largely meaningles), monitor-1, current 
-     the acceptable values are defined in DirectEnergyConversion init routine as recognized by direct energy conversion normalize method
-     these three are currently disabled/unknown: monitor-2, uamph peak-->
-<parameter name="normalise_method" type="string">
-    <value val="monitor-1"/>
-</parameter>
-
 <!-- Monitor used to estimate total current on the sample.  -->
 <parameter name="norm-mon1-spec">
   <value val="40961"/>
@@ -295,6 +287,12 @@
   
 <!-- **************************************** ABSOLUTE UNITS CORRECTION DEFAULTS END ****************************  -->
 
+<!-- normalise_method normalistion. Availible values are: none (-largely meaningles), monitor-1, current 
+     the acceptable values are defined in DirectEnergyConversion init routine as recognized by direct energy conversion normalize method
+     these three are currently disabled/unknown: monitor-2, uamph peak-->
+<parameter name="normalise_method" type="string">
+    <value val="monitor-1"/>
+</parameter>
 
 <!-- if defined to true, fix incident energy to this value and do not calculate the energy from the run -->
 <parameter name="fixei"  type="bool">
diff --git a/Code/Mantid/instrument/LET_Parameters_3to10.xml b/Code/Mantid/instrument/LET_Parameters_3to10.xml
new file mode 100644
index 000000000000..2d38928878d8
--- /dev/null
+++ b/Code/Mantid/instrument/LET_Parameters_3to10.xml
@@ -0,0 +1,390 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<parameter-file instrument = "LET" valid-from = "2013-06-12T00:00:00">
+
+<component-link name = "LET">
+
+<!-- files properties : -->
+
+<!-- The file which defines proper (calibrated) detector positions 
+     if None - it is undefined -->
+<parameter name="det_cal_file" type="string">
+   <value val="det_LET_cycle12-3.dat"/>
+</parameter>
+<!-- The file which defines detectors to spectra mapping; File extension has to be specified here but filepath not
+     if None - one2one map is used  -->
+<parameter name="map_file" type="string">
+   <value val="LET_one2one_123.map"/>
+</parameter>
+
+<!-- Extension of the data files obtained from DAE -->
+<parameter name="data_file_ext" type="string">
+   <value val=".raw"/>
+</parameter>
+<!-- The name of the hard mask file to use together with diag masking -->
+<parameter name="hard_mask_file" type="string">
+    <value val="hard.msk"/>
+</parameter>
+<!-- The map file used when calculating absolute units conversion integrals 
+     This map usually groups together large areas of detectors to obtain proper vanadium statistics  -->
+<parameter name="monovan_mapfile" type="string">
+   <value val="LET_rings_123.map"/>
+</parameter>
+
+
+<!-- RunNumber to use for diag instead of the input run number if none - use input run -->
+<parameter name="mask_run" type="string">
+   <value val="None"/>
+</parameter>
+
+<!-- Energy conversion mode direct/indirect/elastic (the one the reducer understands) -->
+<parameter name="deltaE-mode" type="string">
+  <value val="direct"/>
+</parameter>
+
+<!-- Monitor used to estimate total current on the sample.  -->
+<parameter name="norm-mon1-spec">
+  <value val="65537"/>
+</parameter>
+<!-- Time interval used for integration to estimate current on the sample 
+    This interval is usually taken around the monitor peak-->
+<parameter name="norm-mon1-min">
+  <value val="10000"/>
+</parameter>
+<parameter name="norm-mon1-max">
+  <value val="12000"/>
+</parameter>
+<parameter name="norm_mon_integration_range"  type="string">
+  <value val="norm-mon1-min:norm-mon1-max"/>
+</parameter>
+
+
+<!-- First spectra number (monitor number) to use when measuring incident energy
+    Should be spectra with well defined energy peak -->
+<parameter name="ei-mon1-spec"  type="int">
+  <value val="65542"/>
+</parameter>
+<!-- Second spectra number (monitor number) to use when measuring incident energy
+     Should be spectra with well defined energy peak -->
+<parameter name="ei-mon2-spec"  type="int">
+  <value val="5506"/>
+</parameter>
+  
+<!--if you use some detectors as monitors and work in event mode, one needs to specify the comma separated list of these detectors here 
+    to copy detectors spectra to monitors spectra collected in histogram mode. If no such monitors are used "None" 
+    (with brackets) has to be specified as the value
+-->
+<parameter name="spectra_to_monitors_list"  type="string">
+  <value val="5506"/>
+</parameter>
+  
+<parameter name="ei_mon_spectra"  type="string">
+  <value val="ei-mon1-spec:ei-mon2-spec"/>
+</parameter>
+
+
+<parameter name="scale-factor">
+  <value val="1.7016e8"/>
+</parameter>
+
+<parameter name="wb-scale-factor">
+  <value val="1000"/>
+</parameter>
+
+<!-- Remove the count rate seen in the regions of the histograms defined as the background regions -->
+<parameter name="check_background"  type="bool">
+   <value val="False"/>
+</parameter>
+
+<!--  detector_van_range- integratin in E(mev) for detector(white beam) vanadium data [20,100] -->
+<parameter name="wb-integr-min">
+  <value val="0.5"/>
+</parameter>
+<parameter name="wb-integr-max">
+  <value val="200"/>
+</parameter>
+<parameter name="wb_integr_range"   type="string">
+    <value val="wb-integr-min:wb-integr-max"/>
+</parameter>
+
+
+
+<!-- integration range for background tests  (in TOF) - composite property 
+  Used in test to reject high backgound (FlatBackground) and in High Background tests integration in Diagnostics
+  if diag_background_test_range is not set -->
+<parameter name="bkgd-range-min"> 
+  <value val="90000"/>
+</parameter>
+<parameter name="bkgd-range-max">
+  <value val="95000"/>
+</parameter>
+<parameter name="background_range"  type="string">
+      <value val="bkgd-range-min:bkgd-range-max"/>
+</parameter>
+
+<!-- ******************************** DIAGNOSTICS DEFAILTS **************************************** -->
+
+<!-- Perform diag by bank. These are the spectrum numbers -->
+<parameter name="diag_spectra" type="string">
+  <value val="None"/>
+</parameter>
+
+<!-- Absolute lo threshold for vanadium diag (tiny) -->
+<parameter name="diag_tiny">
+  <value val="1e-10"/>
+</parameter>
+
+<!-- Absolute hi threshold for vanadium diag (large) -->
+<parameter name="diag_huge">
+  <value val="1e10"/>
+</parameter>
+
+<!-- Setting diag to reject zero backgrounds; If true then zeroes in (vanadium) data are masked as fail  -->
+<parameter name="diag_samp_zero"  type="bool">
+  <value val="False"/>
+</parameter>
+
+<!-- Fraction of median to consider counting low for the white beam diag (diag_van_median_rate_limit_hi sv_lo)-->
+<parameter name="diag_samp_lo">
+  <value val="0.0"/>
+</parameter>
+<!-- Fraction of median to consider counting high for the white beam diag (sv_hi)-->
+<parameter name="diag_samp_hi">
+  <value val="1.5"/>
+</parameter>
+
+<!-- Error criterion as a multiple of error bar for background (sv_sig) 
+  i.e. to fail the test, the magnitude of the
+  difference with respect to the median value must also exceed this number of error bars (default=3.3)
+-->  
+<parameter name="diag_samp_sig">
+  <value val="3.3"/>
+</parameter>
+
+<!-- Lower bound defining outliers as fraction of median value (v_out_lo)-->
+<parameter name="diag_van_out_lo">
+  <value val="0.01"/>
+</parameter>
+
+<!-- Upper bound defining outliers as fraction of median value (v_out_hi) -->
+<parameter name="diag_van_out_hi">
+  <value val="100."/>
+</parameter>
+
+<!-- Fraction of median to consider counting low for the white beam diag (vv_lo)  vanlo=0.1  -->
+<parameter name="diag_van_lo">
+  <value val="0.1"/>
+</parameter>
+
+<!-- Fraction of median to consider counting high for the white beam diag (vv_hi) vanhi=1.5 -->
+<parameter name="diag_van_hi">
+  <value val="2.0"/>
+</parameter>
+
+<!-- Error criterion as a multiple of error bar     van_sig  "
+    i.e. to fail the test, the magnitude of the difference with respect to the median value must also exceed this number of error bars (default=0.0)
+-->
+<parameter name="diag_van_sig">
+  <value val="0.0"/>
+</parameter>
+
+<!-- Variation for ratio test with second white beam -->
+<parameter name="diag_variation">
+  <value val="1.1"/>
+</parameter>
+<!-- The range used in diagnostics and rejecting high background.
+  If none, the diag background range uses background ranges from background_range. Has to be directly set otherwise -->
+<parameter name="diag_background_test_range"  type="string" >
+    <value val="None"/>
+</parameter>
+
+
+<!--  -->
+<!--  Bleeding corrections   -->
+
+<!--  the number of pixels ignored within the bleed test diagnostic -->
+<parameter name="diag_bleed_pixels">
+    <value val="80"/>
+</parameter>
+<!--  the maximum framerate allowed in a tube -->
+<parameter name="diag_bleed_maxrate">
+    <value val="0.01"/>
+</parameter>
+<!-- True if the bleed tests should be run use_bleeding-->
+<parameter name="diag_bleed_test"  type="bool">
+    <value val="True"/>
+</parameter>
+
+<!-- **************************************** DIAGNOSTICS DEFAILTS END ****************************************    -->
+
+
+<!-- **************************************** ABSOLUTE UNITS CORRECTION DEFAULTS ********************************  -->
+<!-- Absolute units conversion average -->
+<parameter name="monovan_lo_bound">
+  <value val="0.01"/>
+</parameter>
+
+<parameter name="monovan_hi_bound">
+  <value val="100"/>
+</parameter>
+
+<!-- This property is the part of the composite definition for abs_units_van_range: 
+ It specifies the relative to incident energy lower integration limit for monochromatic vanadium in the mono-vanadium integration -->
+<parameter name="monovan_lo_frac">
+  <value val="-0.8"/>
+</parameter>
+
+<!-- This property is the part of the composite definition for abs_units_van_range:
+ It specifies the the lower limit of energy range in the monochromatic-vanadium integration 
+ Used only if abs_units_van_range is set to val="monovan_lo_value,monovan_hi_value"-->
+<parameter name="monovan_lo_value">
+  <value val="-40."/>
+</parameter>
+
+<!-- This property is the part of the composite definition for abs_units_van_range
+ It specifies the relative to incident energy higher integration limit for monochromatic vanadium in the mono-vanadium integration -->
+<parameter name="monovan_hi_frac">
+  <value val="0.8"/>
+</parameter>
+<!-- This property is the part of the composite definition for abs_units_van_range
+ It specifies the the higher limit of energy range in the monochromatic-vanadium integration 
+ Used only if abs_units_van_range is set to val="monovan_lo_value,monovan_hi_value"-->
+<parameter name="monovan_hi_value">
+  <value val="40."/>
+</parameter>
+
+<!-- energy range for integration calculating absolute units correction vanadium data. 
+     if None, range is calculated from monovan_hi_frac/monovan_lo_frac 
+     - providing the fractions of the incident energy      
+     if one wants to specify the energy values here it has to be defined in the form:
+    <value val="monovan_lo_value,monovan_hi_value"/>      -->    
+<parameter name="abs_units_van_range"  type="string">
+  <value val="None"/>
+</parameter>
+<!-- Sample mass used in absolute units normalization and should usually be changed by user-->
+<parameter name="sample_mass">
+  <value val="1"/>
+</parameter>
+<!-- Sample rmm used in absolute units normalization should usually be changed by user -->
+<parameter name="sample_rmm">
+  <value val="1"/>
+</parameter>
+<!-- Vanaduim mass used in absolute units normalization and is usually instrument specific (changes rarely) -->
+<parameter name="vanadium-mass">
+  <value val="20.79"/>
+</parameter>
+<!-- if this value set to true, modo-vanadium run is not analyzed and masks obtained for arbitrary units are used for mono-vanadium -->
+<parameter name="use_sam_msk_on_monovan" type = "bool">
+  <value val="False"/>
+</parameter>
+
+<!-- if this value is provided (not None) it is string reperesentation of the number used instead of calculating mono-vanadium based normalization factor 
+   one does not need to provide mono-vanadium run if this value is provided as it will be used instead
+  -->
+<parameter name="mono_correction_factor" type="string">
+  <value val="None"/>
+</parameter>
+  
+<!-- **************************************** ABSOLUTE UNITS CORRECTION DEFAULTS END ****************************  -->
+
+<!-- normalise_method normalistion. Availible values are: none (-largely meaningles), monitor-1, current 
+     the acceptable values are defined in DirectEnergyConversion init routine as recognized by direct energy conversion normalize method
+     these three are currently disabled/unknown: monitor-2, uamph peak-->
+<parameter name="normalise_method" type="string">
+    <value val="monitor-1"/>
+</parameter>
+
+<!-- if defined to true, fix incident energy to this value and do not calculate the energy from the run -->
+<parameter name="fixei"  type="bool">
+    <value val="False"/>
+</parameter>
+
+<!--  ****************************************  Workflow control **************************** -->
+
+<!-- This parameter controls the format of output data written by reducer. 
+    Three values are currently supported, namely .spe, .nxspe, and nexus (mantid workspace) (.nxs)
+     Three possible values for this are defined inin DirectEnergyConversion init routine as recognized by save method 
+     If None is there, no internal script saving occurs and one needs to use external save operations -->  
+<parameter name="save_format" type="string">
+   <value val="None"/>
+</parameter>
+
+<!-- If one wants to sum runs. By default no, as in addition to the key word one has to provide list of input run-numbers
+     but presence of this key here allows to propagate this key-word to the reducer   -->
+<parameter name="sum_runs"  type="bool">
+   <value val="False"/>
+</parameter>
+
+<!-- # Run Detector Efficiency Correction -->
+<parameter name="apply_detector_eff"  type="bool">
+   <value val="True"/>
+</parameter>
+<!-- # Multiply result by ki/kf value -->
+<parameter name="apply_kikf_correction"  type="bool">
+   <value val="True"/>
+</parameter>
+
+<!-- The if true, use only hard mask file specified above and do not run diagnostics procedures -->
+<parameter name="use_hard_mask_only" type="bool">
+    <value val="False"/>
+</parameter>
+  
+<!-- Parameter specifies if one wants to run diagnostics (which include applying hard mask file) or not-->
+<parameter name="run_diagnostics" type="bool">
+    <value val="True"/>
+</parameter>
+
+
+
+<!-- If this parameter is set to true, dgreduce will try to load mask from the mask file
+     correspondent to the run if finds it and uses this mask as hard mask only (does not run diagnostics). 
+     If such file has not been found, it will run diagnostics and save the masks into mask file for reuse 
+     Hard Mask file, provided separately or as additional hard mask file is ignored in this case -->
+<parameter name="save_and_reuse_masks"  type="bool">
+   <value val="False"/>
+</parameter>
+
+
+<!-- List of the words which can be used as a command line arguments to define reducer keywords
+     the form is reducer_keword1=synonim1=synonim2=synonim3;reducer_keword1=synonim1a, so, 
+     the reducer keywords are the leftmost values of the keyword assignements below
+     Each keyword met in command line or file above are converted into reducer keyword as below
+-->  
+<parameter name="synonims" type="string">
+   <value val="normalise_method=norm_method;
+       fix_ei=fixei;
+       sum_runs=sum;
+       wb_integr_range=detector_van_range;
+       van_mass=vanadium-mass;
+       check_background = background;       
+       mon1_norm_spec=norm-mon1-spec;
+       scale_factor=scale-factor;
+       wb_scale_factor=wb-scale-factor;
+       monovan_integr_range=abs_units_van_range;
+       monovan_lo_value = monovan-integr-min;
+       monovan_hi_value = monovan-integr-max;       
+       use_hard_mask_only=hardmaskOnly;
+       bkgd_range = background_range;
+       background_test_range = diag_background_test_range;
+       hard_mask_file=hard_mask  =hardmaskPlus;       
+       van_out_lo = diag_van_median_rate_limit_lo=diag_van_out_lo;
+       van_out_hi = diag_van_median_rate_limit_hi=diag_van_out_hi;
+       van_lo     = diag_van_median_sigma_lo=diag_van_lo;
+       van_hi     = diag_van_median_sigma_hi=diag_van_hi;
+       van_sig    = diag_van_median_sigma=diag_van_sig;
+       tiny       = diag_tiny;
+       huge       = diag_huge=large;
+       samp_zero  = diag_remove_zero=diag_samp_zero;
+       samp_lo    = diag_samp_median_sigma_lo=diag_samp_lo;
+       samp_hi    = diag_samp_median_sigma_hi=diag_samp_hi;
+       samp_sig   = diag_samp_median_sigma=diag_samp_sig;
+       variation  = diag_variation;
+       bleed_test = bleed = diag_bleed_test;
+       bleed_maxrate = diag_bleed_maxrate;
+       bleed_pixels  = diag_bleed_pixels"
+    />
+</parameter>
+ 
+  <!-- -->
+</component-link>
+
+</parameter-file>
diff --git a/Code/Mantid/instrument/LET_Parameters_3to9.xml b/Code/Mantid/instrument/LET_Parameters_3to9.xml
new file mode 100644
index 000000000000..454b6c50b5cc
--- /dev/null
+++ b/Code/Mantid/instrument/LET_Parameters_3to9.xml
@@ -0,0 +1,384 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<parameter-file instrument = "LET" valid-from = "2013-06-12T00:00:00">
+
+<component-link name = "LET">
+
+<!-- files properties : -->
+
+<!-- Specify that the detector positions should be taken from the data file -->
+<parameter name="det-pos-source" type="string">
+  <value val="datafile"/>
+</parameter>
+<!-- The file which defines proper (calibrated) detector positions 
+     if None - it is undefined -->
+<parameter name="det_cal_file" type="string">
+   <value val="det_LET_cycle12-3.dat"/>
+</parameter>
+<!-- The file which defines detectors to spectra mapping; File extension has to be specified here but filepath not
+     if None - one2one map is used  -->
+<parameter name="map_file" type="string">
+   <value val="LET_one2one_123.map"/>
+</parameter>
+
+<!-- Extension of the data files obtained from DAE -->
+<parameter name="data_file_ext" type="string">
+   <value val=".raw"/>
+</parameter>
+<!-- The name of the hard mask file to use together with diag masking -->
+<parameter name="hard_mask_file" type="string">
+    <value val="hard.msk"/>
+</parameter>
+<!-- The map file used when calculating absolute units conversion integrals 
+     This map usually groups together large areas of detectors to obtain proper vanadium statistics  -->
+<parameter name="monovan_mapfile" type="string">
+   <value val="LET_rings_123.map"/>
+</parameter>
+
+<!-- Parameter describes if nexus source data files are written in event mode or not (reducer treats nxs files as nexus event files then) -->
+<parameter name="nexus_in_event_mode" type="bool">
+    <value val = "False"/>
+</parameter>
+
+
+<!-- RunNumber to use for diag instead of the input run number if none - use input run -->
+<parameter name="mask_run" type="string">
+   <value val="None"/>
+</parameter>
+
+<!-- Energy conversion mode direct/indirect/elastic (the one the reducer understands) -->
+<parameter name="deltaE-mode" type="string">
+  <value val="direct"/>
+</parameter>
+
+<!-- Monitor used to estimate total current on the sample.  -->
+<parameter name="norm-mon1-spec">
+  <value val="65537"/>
+</parameter>
+<!-- Time interval used for integration to estimate current on the sample 
+    This interval is usually taken around the monitor peak-->
+<parameter name="norm-mon1-min">
+  <value val="10000"/>
+</parameter>
+<parameter name="norm-mon1-max">
+  <value val="12000"/>
+</parameter>
+<parameter name="norm_mon_integration_range"  type="string">
+  <value val="norm-mon1-min:norm-mon1-max"/>
+</parameter>
+
+
+<!-- First spectra number (monitor number) to use when measuring incident energy
+    Should be spectra with well defined energy peak -->
+<parameter name="ei-mon1-spec"  type="int">
+  <value val="65542"/>
+</parameter>
+<!-- Second spectra number (monitor number) to use when measuring incident energy
+     Should be spectra with well defined energy peak -->
+<parameter name="ei-mon2-spec"  type="int">
+  <value val="5506"/>
+</parameter>
+<parameter name="ei_mon_spectra"  type="string">
+  <value val="ei-mon1-spec:ei-mon2-spec"/>
+</parameter>
+
+
+
+<parameter name="scale-factor">
+  <value val="1.7016e8"/>
+</parameter>
+
+<parameter name="wb-scale-factor">
+  <value val="1000"/>
+</parameter>
+
+<!-- Remove the count rate seen in the regions of the histograms defined as the background regions -->
+<parameter name="check_background"  type="bool">
+   <value val="False"/>
+</parameter>
+
+<!--  detector_van_range- integratin in E(mev) for detector(white beam) vanadium data [20,100] -->
+<parameter name="wb-integr-min">
+  <value val="0.5"/>
+</parameter>
+<parameter name="wb-integr-max">
+  <value val="200"/>
+</parameter>
+<parameter name="wb_integr_range"   type="string">
+    <value val="wb-integr-min:wb-integr-max"/>
+</parameter>
+
+
+
+<!-- integration range for background tests  (in TOF) - composite property 
+  Used in test to reject high backgound (FlatBackground) and in High Background tests integration in Diagnostics
+  if diag_background_test_range is not set -->
+<parameter name="bkgd-range-min"> 
+  <value val="90000"/>
+</parameter>
+<parameter name="bkgd-range-max">
+  <value val="95000"/>
+</parameter>
+<parameter name="background_range"  type="string">
+      <value val="bkgd-range-min:bkgd-range-max"/>
+</parameter>
+
+<!-- ******************************** DIAGNOSTICS DEFAILTS **************************************** -->
+
+<!-- Perform diag by bank. These are the spectrum numbers -->
+<parameter name="diag_spectra" type="string">
+  <value val="None"/>
+</parameter>
+
+<!-- Absolute lo threshold for vanadium diag (tiny) -->
+<parameter name="diag_tiny">
+  <value val="1e-10"/>
+</parameter>
+
+<!-- Absolute hi threshold for vanadium diag (large) -->
+<parameter name="diag_huge">
+  <value val="1e10"/>
+</parameter>
+
+<!-- Setting diag to reject zero backgrounds; If true then zeroes in (vanadium) data are masked as fail  -->
+<parameter name="diag_samp_zero"  type="bool">
+  <value val="False"/>
+</parameter>
+
+<!-- Fraction of median to consider counting low for the white beam diag (diag_van_median_rate_limit_hi sv_lo)-->
+<parameter name="diag_samp_lo">
+  <value val="0.0"/>
+</parameter>
+<!-- Fraction of median to consider counting high for the white beam diag (sv_hi)-->
+<parameter name="diag_samp_hi">
+  <value val="1.5"/>
+</parameter>
+
+<!-- Error criterion as a multiple of error bar for background (sv_sig) 
+  i.e. to fail the test, the magnitude of the
+  difference with respect to the median value must also exceed this number of error bars (default=3.3)
+-->  
+<parameter name="diag_samp_sig">
+  <value val="3.3"/>
+</parameter>
+
+<!-- Lower bound defining outliers as fraction of median value (v_out_lo)-->
+<parameter name="diag_van_out_lo">
+  <value val="0.01"/>
+</parameter>
+
+<!-- Upper bound defining outliers as fraction of median value (v_out_hi) -->
+<parameter name="diag_van_out_hi">
+  <value val="100."/>
+</parameter>
+
+<!-- Fraction of median to consider counting low for the white beam diag (vv_lo)  vanlo=0.1  -->
+<parameter name="diag_van_lo">
+  <value val="0.1"/>
+</parameter>
+
+<!-- Fraction of median to consider counting high for the white beam diag (vv_hi) vanhi=1.5 -->
+<parameter name="diag_van_hi">
+  <value val="2.0"/>
+</parameter>
+
+<!-- Error criterion as a multiple of error bar     van_sig  "
+    i.e. to fail the test, the magnitude of the difference with respect to the median value must also exceed this number of error bars (default=0.0)
+-->
+<parameter name="diag_van_sig">
+  <value val="0.0"/>
+</parameter>
+
+<!-- Variation for ratio test with second white beam -->
+<parameter name="diag_variation">
+  <value val="1.1"/>
+</parameter>
+<!-- The range used in diagnostics and rejecting high background.
+  If none, the diag background range uses background ranges from background_range. Has to be directly set otherwise -->
+<parameter name="diag_background_test_range"  type="string" >
+    <value val="None"/>
+</parameter>
+
+
+<!--  -->
+<!--  Bleeding corrections   -->
+
+<!--  the number of pixels ignored within the bleed test diagnostic -->
+<parameter name="diag_bleed_pixels">
+    <value val="80"/>
+</parameter>
+<!--  the maximum framerate allowed in a tube -->
+<parameter name="diag_bleed_maxrate">
+    <value val="0.01"/>
+</parameter>
+<!-- True if the bleed tests should be run use_bleeding-->
+<parameter name="diag_bleed_test"  type="bool">
+    <value val="True"/>
+</parameter>
+
+<!-- **************************************** DIAGNOSTICS DEFAILTS END ****************************************    -->
+
+
+<!-- **************************************** ABSOLUTE UNITS CORRECTION DEFAULTS ********************************  -->
+<!-- Absolute units conversion average -->
+<parameter name="monovan_lo_bound">
+  <value val="0.01"/>
+</parameter>
+
+<parameter name="monovan_hi_bound">
+  <value val="100"/>
+</parameter>
+
+<!-- This property is the part of the composite definition for abs_units_van_range: 
+ It specifies the relative to incident energy lower integration limit for monochromatic vanadium in the mono-vanadium integration -->
+<parameter name="monovan_lo_frac">
+  <value val="-0.8"/>
+</parameter>
+
+<!-- This property is the part of the composite definition for abs_units_van_range:
+ It specifies the the lower limit of energy range in the monochromatic-vanadium integration 
+ Used only if abs_units_van_range is set to val="monovan_lo_value,monovan_hi_value"-->
+<parameter name="monovan_lo_value">
+  <value val="-40."/>
+</parameter>
+
+<!-- This property is the part of the composite definition for abs_units_van_range
+ It specifies the relative to incident energy higher integration limit for monochromatic vanadium in the mono-vanadium integration -->
+<parameter name="monovan_hi_frac">
+  <value val="0.8"/>
+</parameter>
+<!-- This property is the part of the composite definition for abs_units_van_range
+ It specifies the the higher limit of energy range in the monochromatic-vanadium integration 
+ Used only if abs_units_van_range is set to val="monovan_lo_value,monovan_hi_value"-->
+<parameter name="monovan_hi_value">
+  <value val="40."/>
+</parameter>
+
+<!-- energy range for integration calculating absolute units correction vanadium data. 
+     if None, range is calculated from monovan_hi_frac/monovan_lo_frac 
+     - providing the fractions of the incident energy      
+     if one wants to specify the energy values here it has to be defined in the form:
+    <value val="monovan_lo_value,monovan_hi_value"/>      -->    
+<parameter name="abs_units_van_range"  type="string">
+  <value val="None"/>
+</parameter>
+<!-- Sample mass used in absolute units normalization and should usually be changed by user-->
+<parameter name="sample_mass">
+  <value val="1"/>
+</parameter>
+<!-- Sample rmm used in absolute units normalization should usually be changed by user -->
+<parameter name="sample_rmm">
+  <value val="1"/>
+</parameter>
+<!-- Vanaduim mass used in absolute units normalization and is usually instrument specific (changes rarely) -->
+<parameter name="vanadium-mass">
+  <value val="20.79"/>
+</parameter>
+<!-- if this value set to true, modo-vanadium run is not analyzed and masks obtained for arbitrary units are used for mono-vanadium -->
+<parameter name="use_sam_msk_on_monovan" type = "bool">
+  <value val="False"/>
+</parameter>
+
+<!-- if this value is provided (not None) it is string reperesentation of the number used instead of calculating mono-vanadium based normalization factor 
+   one does not need to provide mono-vanadium run if this value is provided as it will be used instead
+  -->
+<parameter name="mono_correction_factor" type="string">
+  <value val="None"/>
+</parameter>
+  
+<!-- **************************************** ABSOLUTE UNITS CORRECTION DEFAULTS END ****************************  -->
+
+<!-- normalise_method normalistion. Availible values are: none (-largely meaningles), monitor-1, current 
+     the acceptable values are defined in DirectEnergyConversion init routine as recognized by direct energy conversion normalize method
+     these three are currently disabled/unknown: monitor-2, uamph peak-->
+<parameter name="normalise_method" type="string">
+    <value val="monitor-1"/>
+</parameter>
+
+<!-- if defined to true, fix incident energy to this value and do not calculate the energy from the run -->
+<parameter name="fixei"  type="bool">
+    <value val="False"/>
+</parameter>
+
+<!--  ****************************************  Workflow control **************************** -->
+
+<!-- This parameter controls the format of output data written by reducer. 
+    Three values are currently supported, namely .spe, .nxspe, and nexus (mantid workspace) (.nxs)
+     Three possible values for this are defined inin DirectEnergyConversion init routine as recognized by save method 
+     If None is there, no internal script saving occurs and one needs to use external save operations -->  
+<parameter name="save_format" type="string">
+   <value val="None"/>
+</parameter>
+
+<!-- If one wants to sum runs. By default no, as in addition to the key word one has to provide list of input run-numbers
+     but presence of this key here allows to propagate this key-word to the reducer   -->
+<parameter name="sum_runs"  type="bool">
+   <value val="False"/>
+</parameter>
+
+<!-- # Run Detector Efficiency Correction -->
+<parameter name="apply_detector_eff"  type="bool">
+   <value val="True"/>
+</parameter>
+<!-- # Multiply result by ki/kf value -->
+<parameter name="apply_kikf_correction"  type="bool">
+   <value val="True"/>
+</parameter>
+
+<!-- The if true, use only hard mask file specified above and do not run diagnostics procedures -->
+<parameter name="use_hard_mask_only" type="bool">
+    <value val="False"/>
+</parameter>
+
+<!-- If this parameter is set to true, dgreduce will try to load mask from the mask file
+     correspondent to the run if finds it and uses this mask as hard mask only (does not run diagnostics). 
+     If such file has not been found, it will run diagnostics and save the masks into mask file for reuse 
+     Hard Mask file, provided separately or as additional hard mask file is ignored in this case -->
+<parameter name="save_and_reuse_masks"  type="bool">
+   <value val="False"/>
+</parameter>
+
+
+<!-- List of the words which can be used as a command line arguments to define reducer keywords
+     the form is reducer_keword1=synonim1=synonim2=synonim3;reducer_keword1=synonim1a, so, 
+     the reducer keywords are the leftmost values of the keyword assignements below
+     Each keyword met in command line or file above are converted into reducer keyword as below
+-->  
+<parameter name="synonims" type="string">
+   <value val="normalise_method=norm_method;
+       fix_ei=fixei;
+       sum_runs=sum;
+       wb_integr_range=detector_van_range;
+       van_mass=vanadium-mass;
+       check_background = background;       
+       mon1_norm_spec=norm-mon1-spec;
+       scale_factor=scale-factor;
+       wb_scale_factor=wb-scale-factor;
+       monovan_integr_range=abs_units_van_range;
+       monovan_lo_value = monovan-integr-min;
+       monovan_hi_value = monovan-integr-max;       
+       use_hard_mask_only=hardmaskOnly;
+       bkgd_range = background_range;
+       background_test_range = diag_background_test_range;
+       hard_mask_file=hard_mask  =hardmaskPlus;       
+       van_out_lo = diag_van_median_rate_limit_lo=diag_van_out_lo;
+       van_out_hi = diag_van_median_rate_limit_hi=diag_van_out_hi;
+       van_lo     = diag_van_median_sigma_lo=diag_van_lo;
+       van_hi     = diag_van_median_sigma_hi=diag_van_hi;
+       van_sig    = diag_van_median_sigma=diag_van_sig;
+       tiny       = diag_tiny;
+       huge       = diag_huge=large;
+       samp_zero  = diag_remove_zero=diag_samp_zero;
+       samp_lo    = diag_samp_median_sigma_lo=diag_samp_lo;
+       samp_hi    = diag_samp_median_sigma_hi=diag_samp_hi;
+       samp_sig   = diag_samp_median_sigma=diag_samp_sig;
+       variation  = diag_variation;
+       bleed_test = bleed = diag_bleed_test;
+       bleed_maxrate = diag_bleed_maxrate;
+       bleed_pixels  = diag_bleed_pixels"
+    />
+</parameter>
+ 
+  <!-- -->
+</component-link>
+
+</parameter-file>
diff --git a/Code/Mantid/instrument/LET_Parameters_cycle2013_5.xml b/Code/Mantid/instrument/LET_Parameters_cycle2013_5.xml
new file mode 100644
index 000000000000..bd1c66ada6c4
--- /dev/null
+++ b/Code/Mantid/instrument/LET_Parameters_cycle2013_5.xml
@@ -0,0 +1,384 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<parameter-file instrument = "LET" valid-from = "2013-06-12T00:00:00">
+
+<component-link name = "LET">
+
+<!-- files properties : -->
+
+<!-- Specify that the detector positions should be taken from the data file -->
+<parameter name="det-pos-source" type="string">
+  <value val="datafile"/>
+</parameter>
+<!-- The file which defines proper (calibrated) detector positions 
+     if None - it is undefined -->
+<parameter name="det_cal_file" type="string">
+   <value val="det_LET_cycle12-3.dat"/>
+</parameter>
+<!-- The file which defines detectors to spectra mapping; File extension has to be specified here but filepath not
+     if None - one2one map is used  -->
+<parameter name="map_file" type="string">
+   <value val="LET_one2one_123.map"/>
+</parameter>
+
+<!-- Extension of the data files obtained from DAE -->
+<parameter name="data_file_ext" type="string">
+   <value val=".raw"/>
+</parameter>
+<!-- The name of the hard mask file to use together with diag masking -->
+<parameter name="hard_mask_file" type="string">
+    <value val="hard.msk"/>
+</parameter>
+<!-- The map file used when calculating absolute units conversion integrals 
+     This map usually groups together large areas of detectors to obtain proper vanadium statistics  -->
+<parameter name="monovan_mapfile" type="string">
+   <value val="LET_rings_123.map"/>
+</parameter>
+
+<!-- Parameter describes if nexus source data files are written in event mode or not (reducer treats nxs files as nexus event files then) -->
+<parameter name="nexus_in_event_mode" type="bool">
+    <value val = "False"/>
+</parameter>
+
+
+<!-- RunNumber to use for diag instead of the input run number if none - use input run -->
+<parameter name="mask_run" type="string">
+   <value val="None"/>
+</parameter>
+
+<!-- Energy conversion mode direct/indirect/elastic (the one the reducer understands) -->
+<parameter name="deltaE-mode" type="string">
+  <value val="direct"/>
+</parameter>
+
+<!-- Monitor used to estimate total current on the sample.  -->
+<parameter name="norm-mon1-spec">
+  <value val="57345"/>
+</parameter>
+<!-- Time interval used for integration to estimate current on the sample 
+    This interval is usually taken around the monitor peak-->
+<parameter name="norm-mon1-min">
+  <value val="10000"/>
+</parameter>
+<parameter name="norm-mon1-max">
+  <value val="12000"/>
+</parameter>
+<parameter name="norm_mon_integration_range"  type="string">
+  <value val="norm-mon1-min:norm-mon1-max"/>
+</parameter>
+
+
+<!-- First spectra number (monitor number) to use when measuring incident energy
+    Should be spectra with well defined energy peak -->
+<parameter name="ei-mon1-spec"  type="int">
+  <value val="57350"/>
+</parameter>
+<!-- Second spectra number (monitor number) to use when measuring incident energy
+     Should be spectra with well defined energy peak -->
+<parameter name="ei-mon2-spec"  type="int">
+  <value val="5506"/>
+</parameter>
+<parameter name="ei_mon_spectra"  type="string">
+  <value val="ei-mon1-spec:ei-mon2-spec"/>
+</parameter>
+
+
+
+<parameter name="scale-factor">
+  <value val="1.7016e8"/>
+</parameter>
+
+<parameter name="wb-scale-factor">
+  <value val="1000"/>
+</parameter>
+
+<!-- Remove the count rate seen in the regions of the histograms defined as the background regions -->
+<parameter name="check_background"  type="bool">
+   <value val="False"/>
+</parameter>
+
+<!--  detector_van_range- integratin in E(mev) for detector(white beam) vanadium data [20,100] -->
+<parameter name="wb-integr-min">
+  <value val="0.5"/>
+</parameter>
+<parameter name="wb-integr-max">
+  <value val="200"/>
+</parameter>
+<parameter name="wb_integr_range"   type="string">
+    <value val="wb-integr-min:wb-integr-max"/>
+</parameter>
+
+
+
+<!-- integration range for background tests  (in TOF) - composite property 
+  Used in test to reject high backgound (FlatBackground) and in High Background tests integration in Diagnostics
+  if diag_background_test_range is not set -->
+<parameter name="bkgd-range-min"> 
+  <value val="90000"/>
+</parameter>
+<parameter name="bkgd-range-max">
+  <value val="95000"/>
+</parameter>
+<parameter name="background_range"  type="string">
+      <value val="bkgd-range-min:bkgd-range-max"/>
+</parameter>
+
+<!-- ******************************** DIAGNOSTICS DEFAILTS **************************************** -->
+
+<!-- Perform diag by bank. These are the spectrum numbers -->
+<parameter name="diag_spectra" type="string">
+  <value val="None"/>
+</parameter>
+
+<!-- Absolute lo threshold for vanadium diag (tiny) -->
+<parameter name="diag_tiny">
+  <value val="1e-10"/>
+</parameter>
+
+<!-- Absolute hi threshold for vanadium diag (large) -->
+<parameter name="diag_huge">
+  <value val="1e10"/>
+</parameter>
+
+<!-- Setting diag to reject zero backgrounds; If true then zeroes in (vanadium) data are masked as fail  -->
+<parameter name="diag_samp_zero"  type="bool">
+  <value val="False"/>
+</parameter>
+
+<!-- Fraction of median to consider counting low for the white beam diag (diag_van_median_rate_limit_hi sv_lo)-->
+<parameter name="diag_samp_lo">
+  <value val="0.0"/>
+</parameter>
+<!-- Fraction of median to consider counting high for the white beam diag (sv_hi)-->
+<parameter name="diag_samp_hi">
+  <value val="1.5"/>
+</parameter>
+
+<!-- Error criterion as a multiple of error bar for background (sv_sig) 
+  i.e. to fail the test, the magnitude of the
+  difference with respect to the median value must also exceed this number of error bars (default=3.3)
+-->  
+<parameter name="diag_samp_sig">
+  <value val="3.3"/>
+</parameter>
+
+<!-- Lower bound defining outliers as fraction of median value (v_out_lo)-->
+<parameter name="diag_van_out_lo">
+  <value val="0.01"/>
+</parameter>
+
+<!-- Upper bound defining outliers as fraction of median value (v_out_hi) -->
+<parameter name="diag_van_out_hi">
+  <value val="100."/>
+</parameter>
+
+<!-- Fraction of median to consider counting low for the white beam diag (vv_lo)  vanlo=0.1  -->
+<parameter name="diag_van_lo">
+  <value val="0.1"/>
+</parameter>
+
+<!-- Fraction of median to consider counting high for the white beam diag (vv_hi) vanhi=1.5 -->
+<parameter name="diag_van_hi">
+  <value val="2.0"/>
+</parameter>
+
+<!-- Error criterion as a multiple of error bar     van_sig  "
+    i.e. to fail the test, the magnitude of the difference with respect to the median value must also exceed this number of error bars (default=0.0)
+-->
+<parameter name="diag_van_sig">
+  <value val="0.0"/>
+</parameter>
+
+<!-- Variation for ratio test with second white beam -->
+<parameter name="diag_variation">
+  <value val="1.1"/>
+</parameter>
+<!-- The range used in diagnostics and rejecting high background.
+  If none, the diag background range uses background ranges from background_range. Has to be directly set otherwise -->
+<parameter name="diag_background_test_range"  type="string" >
+    <value val="None"/>
+</parameter>
+
+
+<!--  -->
+<!--  Bleeding corrections   -->
+
+<!--  the number of pixels ignored within the bleed test diagnostic -->
+<parameter name="diag_bleed_pixels">
+    <value val="80"/>
+</parameter>
+<!--  the maximum framerate allowed in a tube -->
+<parameter name="diag_bleed_maxrate">
+    <value val="0.01"/>
+</parameter>
+<!-- True if the bleed tests should be run use_bleeding-->
+<parameter name="diag_bleed_test"  type="bool">
+    <value val="True"/>
+</parameter>
+
+<!-- **************************************** DIAGNOSTICS DEFAILTS END ****************************************    -->
+
+
+<!-- **************************************** ABSOLUTE UNITS CORRECTION DEFAULTS ********************************  -->
+<!-- Absolute units conversion average -->
+<parameter name="monovan_lo_bound">
+  <value val="0.01"/>
+</parameter>
+
+<parameter name="monovan_hi_bound">
+  <value val="100"/>
+</parameter>
+
+<!-- This property is the part of the composite definition for abs_units_van_range: 
+ It specifies the relative to incident energy lower integration limit for monochromatic vanadium in the mono-vanadium integration -->
+<parameter name="monovan_lo_frac">
+  <value val="-0.8"/>
+</parameter>
+
+<!-- This property is the part of the composite definition for abs_units_van_range:
+ It specifies the the lower limit of energy range in the monochromatic-vanadium integration 
+ Used only if abs_units_van_range is set to val="monovan_lo_value,monovan_hi_value"-->
+<parameter name="monovan_lo_value">
+  <value val="-40."/>
+</parameter>
+
+<!-- This property is the part of the composite definition for abs_units_van_range
+ It specifies the relative to incident energy higher integration limit for monochromatic vanadium in the mono-vanadium integration -->
+<parameter name="monovan_hi_frac">
+  <value val="0.8"/>
+</parameter>
+<!-- This property is the part of the composite definition for abs_units_van_range
+ It specifies the the higher limit of energy range in the monochromatic-vanadium integration 
+ Used only if abs_units_van_range is set to val="monovan_lo_value,monovan_hi_value"-->
+<parameter name="monovan_hi_value">
+  <value val="40."/>
+</parameter>
+
+<!-- energy range for integration calculating absolute units correction vanadium data. 
+     if None, range is calculated from monovan_hi_frac/monovan_lo_frac 
+     - providing the fractions of the incident energy      
+     if one wants to specify the energy values here it has to be defined in the form:
+    <value val="monovan_lo_value,monovan_hi_value"/>      -->    
+<parameter name="abs_units_van_range"  type="string">
+  <value val="None"/>
+</parameter>
+<!-- Sample mass used in absolute units normalization and should usually be changed by user-->
+<parameter name="sample_mass">
+  <value val="1"/>
+</parameter>
+<!-- Sample rmm used in absolute units normalization should usually be changed by user -->
+<parameter name="sample_rmm">
+  <value val="1"/>
+</parameter>
+<!-- Vanaduim mass used in absolute units normalization and is usually instrument specific (changes rarely) -->
+<parameter name="vanadium-mass">
+  <value val="20.79"/>
+</parameter>
+<!-- if this value set to true, modo-vanadium run is not analyzed and masks obtained for arbitrary units are used for mono-vanadium -->
+<parameter name="use_sam_msk_on_monovan" type = "bool">
+  <value val="False"/>
+</parameter>
+
+<!-- if this value is provided (not None) it is string reperesentation of the number used instead of calculating mono-vanadium based normalization factor 
+   one does not need to provide mono-vanadium run if this value is provided as it will be used instead
+  -->
+<parameter name="mono_correction_factor" type="string">
+  <value val="None"/>
+</parameter>
+  
+<!-- **************************************** ABSOLUTE UNITS CORRECTION DEFAULTS END ****************************  -->
+
+<!-- normalise_method normalistion. Availible values are: none (-largely meaningles), monitor-1, current 
+     the acceptable values are defined in DirectEnergyConversion init routine as recognized by direct energy conversion normalize method
+     these three are currently disabled/unknown: monitor-2, uamph peak-->
+<parameter name="normalise_method" type="string">
+    <value val="monitor-1"/>
+</parameter>
+
+<!-- if defined to true, fix incident energy to this value and do not calculate the energy from the run -->
+<parameter name="fixei"  type="bool">
+    <value val="False"/>
+</parameter>
+
+<!--  ****************************************  Workflow control **************************** -->
+
+<!-- This parameter controls the format of output data written by reducer. 
+    Three values are currently supported, namely .spe, .nxspe, and nexus (mantid workspace) (.nxs)
+     Three possible values for this are defined inin DirectEnergyConversion init routine as recognized by save method 
+     If None is there, no internal script saving occurs and one needs to use external save operations -->  
+<parameter name="save_format" type="string">
+   <value val="None"/>
+</parameter>
+
+<!-- If one wants to sum runs. By default no, as in addition to the key word one has to provide list of input run-numbers
+     but presence of this key here allows to propagate this key-word to the reducer   -->
+<parameter name="sum_runs"  type="bool">
+   <value val="False"/>
+</parameter>
+
+<!-- # Run Detector Efficiency Correction -->
+<parameter name="apply_detector_eff"  type="bool">
+   <value val="True"/>
+</parameter>
+<!-- # Multiply result by ki/kf value -->
+<parameter name="apply_kikf_correction"  type="bool">
+   <value val="True"/>
+</parameter>
+
+<!-- The if true, use only hard mask file specified above and do not run diagnostics procedures -->
+<parameter name="use_hard_mask_only" type="bool">
+    <value val="False"/>
+</parameter>
+
+<!-- If this parameter is set to true, dgreduce will try to load mask from the mask file
+     correspondent to the run if finds it and uses this mask as hard mask only (does not run diagnostics). 
+     If such file has not been found, it will run diagnostics and save the masks into mask file for reuse 
+     Hard Mask file, provided separately or as additional hard mask file is ignored in this case -->
+<parameter name="save_and_reuse_masks"  type="bool">
+   <value val="False"/>
+</parameter>
+
+
+<!-- List of the words which can be used as a command line arguments to define reducer keywords
+     the form is reducer_keword1=synonim1=synonim2=synonim3;reducer_keword1=synonim1a, so, 
+     the reducer keywords are the leftmost values of the keyword assignements below
+     Each keyword met in command line or file above are converted into reducer keyword as below
+-->  
+<parameter name="synonims" type="string">
+   <value val="normalise_method=norm_method;
+       fix_ei=fixei;
+       sum_runs=sum;
+       wb_integr_range=detector_van_range;
+       van_mass=vanadium-mass;
+       check_background = background;       
+       mon1_norm_spec=norm-mon1-spec;
+       scale_factor=scale-factor;
+       wb_scale_factor=wb-scale-factor;
+       monovan_integr_range=abs_units_van_range;
+       monovan_lo_value = monovan-integr-min;
+       monovan_hi_value = monovan-integr-max;       
+       use_hard_mask_only=hardmaskOnly;
+       bkgd_range = background_range;
+       background_test_range = diag_background_test_range;
+       hard_mask_file=hard_mask  =hardmaskPlus;       
+       van_out_lo = diag_van_median_rate_limit_lo=diag_van_out_lo;
+       van_out_hi = diag_van_median_rate_limit_hi=diag_van_out_hi;
+       van_lo     = diag_van_median_sigma_lo=diag_van_lo;
+       van_hi     = diag_van_median_sigma_hi=diag_van_hi;
+       van_sig    = diag_van_median_sigma=diag_van_sig;
+       tiny       = diag_tiny;
+       huge       = diag_huge=large;
+       samp_zero  = diag_remove_zero=diag_samp_zero;
+       samp_lo    = diag_samp_median_sigma_lo=diag_samp_lo;
+       samp_hi    = diag_samp_median_sigma_hi=diag_samp_hi;
+       samp_sig   = diag_samp_median_sigma=diag_samp_sig;
+       variation  = diag_variation;
+       bleed_test = bleed = diag_bleed_test;
+       bleed_maxrate = diag_bleed_maxrate;
+       bleed_pixels  = diag_bleed_pixels"
+    />
+</parameter>
+ 
+  <!-- -->
+</component-link>
+
+</parameter-file>
diff --git a/Code/Mantid/instrument/LET_Parameters_dr2to7.xml b/Code/Mantid/instrument/LET_Parameters_dr2to7.xml
new file mode 100644
index 000000000000..99c364ea44da
--- /dev/null
+++ b/Code/Mantid/instrument/LET_Parameters_dr2to7.xml
@@ -0,0 +1,384 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<parameter-file instrument = "LET" valid-from = "2013-06-12T00:00:00">
+
+<component-link name = "LET">
+
+<!-- files properties : -->
+
+<!-- Specify that the detector positions should be taken from the data file -->
+<parameter name="det-pos-source" type="string">
+  <value val="datafile"/>
+</parameter>
+<!-- The file which defines proper (calibrated) detector positions 
+     if None - it is undefined -->
+<parameter name="det_cal_file" type="string">
+   <value val="det_LET_cycle12-3.dat"/>
+</parameter>
+<!-- The file which defines detectors to spectra mapping; File extension has to be specified here but filepath not
+     if None - one2one map is used  -->
+<parameter name="map_file" type="string">
+   <value val="LET_one2one_123.map"/>
+</parameter>
+
+<!-- Extension of the data files obtained from DAE -->
+<parameter name="data_file_ext" type="string">
+   <value val=".raw"/>
+</parameter>
+<!-- The name of the hard mask file to use together with diag masking -->
+<parameter name="hard_mask_file" type="string">
+    <value val="hard.msk"/>
+</parameter>
+<!-- The map file used when calculating absolute units conversion integrals 
+     This map usually groups together large areas of detectors to obtain proper vanadium statistics  -->
+<parameter name="monovan_mapfile" type="string">
+   <value val="LET_rings_123.map"/>
+</parameter>
+
+<!-- Parameter describes if nexus source data files are written in event mode or not (reducer treats nxs files as nexus event files then) -->
+<parameter name="nexus_in_event_mode" type="bool">
+    <value val = "False"/>
+</parameter>
+
+
+<!-- RunNumber to use for diag instead of the input run number if none - use input run -->
+<parameter name="mask_run" type="string">
+   <value val="None"/>
+</parameter>
+
+<!-- Energy conversion mode direct/indirect/elastic (the one the reducer understands) -->
+<parameter name="deltaE-mode" type="string">
+  <value val="direct"/>
+</parameter>
+
+<!-- Monitor used to estimate total current on the sample.  -->
+<parameter name="norm-mon1-spec">
+  <value val="40961"/>
+</parameter>
+<!-- Time interval used for integration to estimate current on the sample 
+    This interval is usually taken around the monitor peak-->
+<parameter name="norm-mon1-min">
+  <value val="10000"/>
+</parameter>
+<parameter name="norm-mon1-max">
+  <value val="12000"/>
+</parameter>
+<parameter name="norm_mon_integration_range"  type="string">
+  <value val="norm-mon1-min:norm-mon1-max"/>
+</parameter>
+
+
+<!-- First spectra number (monitor number) to use when measuring incident energy
+    Should be spectra with well defined energy peak -->
+<parameter name="ei-mon1-spec"  type="int">
+  <value val="40966"/>
+</parameter>
+<!-- Second spectra number (monitor number) to use when measuring incident energy
+     Should be spectra with well defined energy peak -->
+<parameter name="ei-mon2-spec"  type="int">
+  <value val="5506"/>
+</parameter>
+<parameter name="ei_mon_spectra"  type="string">
+  <value val="ei-mon1-spec:ei-mon2-spec"/>
+</parameter>
+
+
+
+<parameter name="scale-factor">
+  <value val="1.7016e8"/>
+</parameter>
+
+<parameter name="wb-scale-factor">
+  <value val="1000"/>
+</parameter>
+
+<!-- Remove the count rate seen in the regions of the histograms defined as the background regions -->
+<parameter name="check_background"  type="bool">
+   <value val="False"/>
+</parameter>
+
+<!--  detector_van_range- integratin in E(mev) for detector(white beam) vanadium data [20,100] -->
+<parameter name="wb-integr-min">
+  <value val="0.5"/>
+</parameter>
+<parameter name="wb-integr-max">
+  <value val="200"/>
+</parameter>
+<parameter name="wb_integr_range"   type="string">
+    <value val="wb-integr-min:wb-integr-max"/>
+</parameter>
+
+
+
+<!-- integration range for background tests  (in TOF) - composite property 
+  Used in test to reject high backgound (FlatBackground) and in High Background tests integration in Diagnostics
+  if diag_background_test_range is not set -->
+<parameter name="bkgd-range-min"> 
+  <value val="90000"/>
+</parameter>
+<parameter name="bkgd-range-max">
+  <value val="95000"/>
+</parameter>
+<parameter name="background_range"  type="string">
+      <value val="bkgd-range-min:bkgd-range-max"/>
+</parameter>
+
+<!-- ******************************** DIAGNOSTICS DEFAILTS **************************************** -->
+
+<!-- Perform diag by bank. These are the spectrum numbers -->
+<parameter name="diag_spectra" type="string">
+  <value val="None"/>
+</parameter>
+
+<!-- Absolute lo threshold for vanadium diag (tiny) -->
+<parameter name="diag_tiny">
+  <value val="1e-10"/>
+</parameter>
+
+<!-- Absolute hi threshold for vanadium diag (large) -->
+<parameter name="diag_huge">
+  <value val="1e10"/>
+</parameter>
+
+<!-- Setting diag to reject zero backgrounds; If true then zeroes in (vanadium) data are masked as fail  -->
+<parameter name="diag_samp_zero"  type="bool">
+  <value val="False"/>
+</parameter>
+
+<!-- Fraction of median to consider counting low for the white beam diag (diag_van_median_rate_limit_hi sv_lo)-->
+<parameter name="diag_samp_lo">
+  <value val="0.0"/>
+</parameter>
+<!-- Fraction of median to consider counting high for the white beam diag (sv_hi)-->
+<parameter name="diag_samp_hi">
+  <value val="1.5"/>
+</parameter>
+
+<!-- Error criterion as a multiple of error bar for background (sv_sig) 
+  i.e. to fail the test, the magnitude of the
+  difference with respect to the median value must also exceed this number of error bars (default=3.3)
+-->  
+<parameter name="diag_samp_sig">
+  <value val="3.3"/>
+</parameter>
+
+<!-- Lower bound defining outliers as fraction of median value (v_out_lo)-->
+<parameter name="diag_van_out_lo">
+  <value val="0.01"/>
+</parameter>
+
+<!-- Upper bound defining outliers as fraction of median value (v_out_hi) -->
+<parameter name="diag_van_out_hi">
+  <value val="100."/>
+</parameter>
+
+<!-- Fraction of median to consider counting low for the white beam diag (vv_lo)  vanlo=0.1  -->
+<parameter name="diag_van_lo">
+  <value val="0.1"/>
+</parameter>
+
+<!-- Fraction of median to consider counting high for the white beam diag (vv_hi) vanhi=1.5 -->
+<parameter name="diag_van_hi">
+  <value val="2.0"/>
+</parameter>
+
+<!-- Error criterion as a multiple of error bar     van_sig  "
+    i.e. to fail the test, the magnitude of the difference with respect to the median value must also exceed this number of error bars (default=0.0)
+-->
+<parameter name="diag_van_sig">
+  <value val="0.0"/>
+</parameter>
+
+<!-- Variation for ratio test with second white beam -->
+<parameter name="diag_variation">
+  <value val="1.1"/>
+</parameter>
+<!-- The range used in diagnostics and rejecting high background.
+  If none, the diag background range uses background ranges from background_range. Has to be directly set otherwise -->
+<parameter name="diag_background_test_range"  type="string" >
+    <value val="None"/>
+</parameter>
+
+
+<!--  -->
+<!--  Bleeding corrections   -->
+
+<!--  the number of pixels ignored within the bleed test diagnostic -->
+<parameter name="diag_bleed_pixels">
+    <value val="80"/>
+</parameter>
+<!--  the maximum framerate allowed in a tube -->
+<parameter name="diag_bleed_maxrate">
+    <value val="0.01"/>
+</parameter>
+<!-- True if the bleed tests should be run use_bleeding-->
+<parameter name="diag_bleed_test"  type="bool">
+    <value val="True"/>
+</parameter>
+
+<!-- **************************************** DIAGNOSTICS DEFAILTS END ****************************************    -->
+
+
+<!-- **************************************** ABSOLUTE UNITS CORRECTION DEFAULTS ********************************  -->
+<!-- Absolute units conversion average -->
+<parameter name="monovan_lo_bound">
+  <value val="0.01"/>
+</parameter>
+
+<parameter name="monovan_hi_bound">
+  <value val="100"/>
+</parameter>
+
+<!-- This property is the part of the composite definition for abs_units_van_range: 
+ It specifies the relative to incident energy lower integration limit for monochromatic vanadium in the mono-vanadium integration -->
+<parameter name="monovan_lo_frac">
+  <value val="-0.8"/>
+</parameter>
+
+<!-- This property is the part of the composite definition for abs_units_van_range:
+ It specifies the the lower limit of energy range in the monochromatic-vanadium integration 
+ Used only if abs_units_van_range is set to val="monovan_lo_value,monovan_hi_value"-->
+<parameter name="monovan_lo_value">
+  <value val="-40."/>
+</parameter>
+
+<!-- This property is the part of the composite definition for abs_units_van_range
+ It specifies the relative to incident energy higher integration limit for monochromatic vanadium in the mono-vanadium integration -->
+<parameter name="monovan_hi_frac">
+  <value val="0.8"/>
+</parameter>
+<!-- This property is the part of the composite definition for abs_units_van_range
+ It specifies the the higher limit of energy range in the monochromatic-vanadium integration 
+ Used only if abs_units_van_range is set to val="monovan_lo_value,monovan_hi_value"-->
+<parameter name="monovan_hi_value">
+  <value val="40."/>
+</parameter>
+
+<!-- energy range for integration calculating absolute units correction vanadium data. 
+     if None, range is calculated from monovan_hi_frac/monovan_lo_frac 
+     - providing the fractions of the incident energy      
+     if one wants to specify the energy values here it has to be defined in the form:
+    <value val="monovan_lo_value,monovan_hi_value"/>      -->    
+<parameter name="abs_units_van_range"  type="string">
+  <value val="None"/>
+</parameter>
+<!-- Sample mass used in absolute units normalization and should usually be changed by user-->
+<parameter name="sample_mass">
+  <value val="1"/>
+</parameter>
+<!-- Sample rmm used in absolute units normalization should usually be changed by user -->
+<parameter name="sample_rmm">
+  <value val="1"/>
+</parameter>
+<!-- Vanaduim mass used in absolute units normalization and is usually instrument specific (changes rarely) -->
+<parameter name="vanadium-mass">
+  <value val="20.79"/>
+</parameter>
+<!-- if this value set to true, modo-vanadium run is not analyzed and masks obtained for arbitrary units are used for mono-vanadium -->
+<parameter name="use_sam_msk_on_monovan" type = "bool">
+  <value val="False"/>
+</parameter>
+
+<!-- if this value is provided (not None) it is string reperesentation of the number used instead of calculating mono-vanadium based normalization factor 
+   one does not need to provide mono-vanadium run if this value is provided as it will be used instead
+  -->
+<parameter name="mono_correction_factor" type="string">
+  <value val="None"/>
+</parameter>
+  
+<!-- **************************************** ABSOLUTE UNITS CORRECTION DEFAULTS END ****************************  -->
+
+<!-- normalise_method normalistion. Availible values are: none (-largely meaningles), monitor-1, current 
+     the acceptable values are defined in DirectEnergyConversion init routine as recognized by direct energy conversion normalize method
+     these three are currently disabled/unknown: monitor-2, uamph peak-->
+<parameter name="normalise_method" type="string">
+    <value val="monitor-1"/>
+</parameter>
+
+<!-- if defined to true, fix incident energy to this value and do not calculate the energy from the run -->
+<parameter name="fixei"  type="bool">
+    <value val="False"/>
+</parameter>
+
+<!--  ****************************************  Workflow control **************************** -->
+
+<!-- This parameter controls the format of output data written by reducer. 
+    Three values are currently supported, namely .spe, .nxspe, and nexus (mantid workspace) (.nxs)
+     Three possible values for this are defined inin DirectEnergyConversion init routine as recognized by save method 
+     If None is there, no internal script saving occurs and one needs to use external save operations -->  
+<parameter name="save_format" type="string">
+   <value val="None"/>
+</parameter>
+
+<!-- If one wants to sum runs. By default no, as in addition to the key word one has to provide list of input run-numbers
+     but presence of this key here allows to propagate this key-word to the reducer   -->
+<parameter name="sum_runs"  type="bool">
+   <value val="False"/>
+</parameter>
+
+<!-- # Run Detector Efficiency Correction -->
+<parameter name="apply_detector_eff"  type="bool">
+   <value val="True"/>
+</parameter>
+<!-- # Multiply result by ki/kf value -->
+<parameter name="apply_kikf_correction"  type="bool">
+   <value val="True"/>
+</parameter>
+
+<!-- The if true, use only hard mask file specified above and do not run diagnostics procedures -->
+<parameter name="use_hard_mask_only" type="bool">
+    <value val="False"/>
+</parameter>
+
+<!-- If this parameter is set to true, dgreduce will try to load mask from the mask file
+     correspondent to the run if finds it and uses this mask as hard mask only (does not run diagnostics). 
+     If such file has not been found, it will run diagnostics and save the masks into mask file for reuse 
+     Hard Mask file, provided separately or as additional hard mask file is ignored in this case -->
+<parameter name="save_and_reuse_masks"  type="bool">
+   <value val="False"/>
+</parameter>
+
+
+<!-- List of the words which can be used as a command line arguments to define reducer keywords
+     the form is reducer_keword1=synonim1=synonim2=synonim3;reducer_keword1=synonim1a, so, 
+     the reducer keywords are the leftmost values of the keyword assignements below
+     Each keyword met in command line or file above are converted into reducer keyword as below
+-->  
+<parameter name="synonims" type="string">
+   <value val="normalise_method=norm_method;
+       fix_ei=fixei;
+       sum_runs=sum;
+       wb_integr_range=detector_van_range;
+       van_mass=vanadium-mass;
+       check_background = background;       
+       mon1_norm_spec=norm-mon1-spec;
+       scale_factor=scale-factor;
+       wb_scale_factor=wb-scale-factor;
+       monovan_integr_range=abs_units_van_range;
+       monovan_lo_value = monovan-integr-min;
+       monovan_hi_value = monovan-integr-max;       
+       use_hard_mask_only=hardmaskOnly;
+       bkgd_range = background_range;
+       background_test_range = diag_background_test_range;
+       hard_mask_file=hard_mask  =hardmaskPlus;       
+       van_out_lo = diag_van_median_rate_limit_lo=diag_van_out_lo;
+       van_out_hi = diag_van_median_rate_limit_hi=diag_van_out_hi;
+       van_lo     = diag_van_median_sigma_lo=diag_van_lo;
+       van_hi     = diag_van_median_sigma_hi=diag_van_hi;
+       van_sig    = diag_van_median_sigma=diag_van_sig;
+       tiny       = diag_tiny;
+       huge       = diag_huge=large;
+       samp_zero  = diag_remove_zero=diag_samp_zero;
+       samp_lo    = diag_samp_median_sigma_lo=diag_samp_lo;
+       samp_hi    = diag_samp_median_sigma_hi=diag_samp_hi;
+       samp_sig   = diag_samp_median_sigma=diag_samp_sig;
+       variation  = diag_variation;
+       bleed_test = bleed = diag_bleed_test;
+       bleed_maxrate = diag_bleed_maxrate;
+       bleed_pixels  = diag_bleed_pixels"
+    />
+</parameter>
+ 
+  <!-- -->
+</component-link>
+
+</parameter-file>
diff --git a/Code/Mantid/instrument/LET_Parameters_dr2to9.xml b/Code/Mantid/instrument/LET_Parameters_dr2to9.xml
index 33dd4f441648..e85b1cf88762 100644
--- a/Code/Mantid/instrument/LET_Parameters_dr2to9.xml
+++ b/Code/Mantid/instrument/LET_Parameters_dr2to9.xml
@@ -41,17 +41,9 @@
   <value val="direct"/>
 </parameter>
 
-<!-- normalise_method normalistion. To compare different runs with different length one uses normalization by some flux-dependent parameter
-     Availible values are: none (-largely meaningles), monitor-1, current 
-     the acceptable values are defined in DirectEnergyConversion init routine as recognized by direct energy conversion normalize method
-     these three are currently disabled/unknown: monitor-2, uamph peak-->
-<parameter name="normalise_method" type="string">
-    <value val="monitor-1"/>
-</parameter>
-
 <!-- Monitor used to estimate total current on the sample.  -->
 <parameter name="norm-mon1-spec">
-  <value val="57350"/>
+  <value val="40961"/>
 </parameter>
 <!-- Time interval used for integration to estimate current on the sample 
     This interval is usually taken around the monitor peak-->
@@ -114,15 +106,6 @@
     <value val="wb-integr-min:wb-integr-max"/>
 </parameter>
 
-<!-- Usually one wants to avoid loading monitors together with data except in special cases. One of this cases is 
-     MARI which monitors nimbers are in the beginning of the spectra. If one loads them separately, 
-     spectra numbers change and ISIS hard masks (msk) prepared for workspace with monitors become invalid. 
-     This parameter is actual untill Mantid Masking change     
-  -->
-<parameter name="load_monitors_with_workspace"  type="bool">
-<value val="False"/>
-</parameter>
-
 
 
 <!-- integration range for background tests  (in TOF) - composite property 
@@ -303,6 +286,13 @@
   
 <!-- **************************************** ABSOLUTE UNITS CORRECTION DEFAULTS END ****************************  -->
 
+<!-- normalise_method normalistion. Availible values are: none (-largely meaningles), monitor-1, current 
+     the acceptable values are defined in DirectEnergyConversion init routine as recognized by direct energy conversion normalize method
+     these three are currently disabled/unknown: monitor-2, uamph peak-->
+<parameter name="normalise_method" type="string">
+    <value val="monitor-1"/>
+</parameter>
+
 <!-- if defined to true, fix incident energy to this value and do not calculate the energy from the run -->
 <parameter name="fixei"  type="bool">
     <value val="False"/>
diff --git a/Code/Mantid/instrument/LET_Parameters_dr3to10.xml b/Code/Mantid/instrument/LET_Parameters_dr3to10.xml
new file mode 100644
index 000000000000..454b6c50b5cc
--- /dev/null
+++ b/Code/Mantid/instrument/LET_Parameters_dr3to10.xml
@@ -0,0 +1,384 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<parameter-file instrument = "LET" valid-from = "2013-06-12T00:00:00">
+
+<component-link name = "LET">
+
+<!-- files properties : -->
+
+<!-- Specify that the detector positions should be taken from the data file -->
+<parameter name="det-pos-source" type="string">
+  <value val="datafile"/>
+</parameter>
+<!-- The file which defines proper (calibrated) detector positions 
+     if None - it is undefined -->
+<parameter name="det_cal_file" type="string">
+   <value val="det_LET_cycle12-3.dat"/>
+</parameter>
+<!-- The file which defines detectors to spectra mapping; File extension has to be specified here but filepath not
+     if None - one2one map is used  -->
+<parameter name="map_file" type="string">
+   <value val="LET_one2one_123.map"/>
+</parameter>
+
+<!-- Extension of the data files obtained from DAE -->
+<parameter name="data_file_ext" type="string">
+   <value val=".raw"/>
+</parameter>
+<!-- The name of the hard mask file to use together with diag masking -->
+<parameter name="hard_mask_file" type="string">
+    <value val="hard.msk"/>
+</parameter>
+<!-- The map file used when calculating absolute units conversion integrals 
+     This map usually groups together large areas of detectors to obtain proper vanadium statistics  -->
+<parameter name="monovan_mapfile" type="string">
+   <value val="LET_rings_123.map"/>
+</parameter>
+
+<!-- Parameter describes if nexus source data files are written in event mode or not (reducer treats nxs files as nexus event files then) -->
+<parameter name="nexus_in_event_mode" type="bool">
+    <value val = "False"/>
+</parameter>
+
+
+<!-- RunNumber to use for diag instead of the input run number if none - use input run -->
+<parameter name="mask_run" type="string">
+   <value val="None"/>
+</parameter>
+
+<!-- Energy conversion mode direct/indirect/elastic (the one the reducer understands) -->
+<parameter name="deltaE-mode" type="string">
+  <value val="direct"/>
+</parameter>
+
+<!-- Monitor used to estimate total current on the sample.  -->
+<parameter name="norm-mon1-spec">
+  <value val="65537"/>
+</parameter>
+<!-- Time interval used for integration to estimate current on the sample 
+    This interval is usually taken around the monitor peak-->
+<parameter name="norm-mon1-min">
+  <value val="10000"/>
+</parameter>
+<parameter name="norm-mon1-max">
+  <value val="12000"/>
+</parameter>
+<parameter name="norm_mon_integration_range"  type="string">
+  <value val="norm-mon1-min:norm-mon1-max"/>
+</parameter>
+
+
+<!-- First spectra number (monitor number) to use when measuring incident energy
+    Should be spectra with well defined energy peak -->
+<parameter name="ei-mon1-spec"  type="int">
+  <value val="65542"/>
+</parameter>
+<!-- Second spectra number (monitor number) to use when measuring incident energy
+     Should be spectra with well defined energy peak -->
+<parameter name="ei-mon2-spec"  type="int">
+  <value val="5506"/>
+</parameter>
+<parameter name="ei_mon_spectra"  type="string">
+  <value val="ei-mon1-spec:ei-mon2-spec"/>
+</parameter>
+
+
+
+<parameter name="scale-factor">
+  <value val="1.7016e8"/>
+</parameter>
+
+<parameter name="wb-scale-factor">
+  <value val="1000"/>
+</parameter>
+
+<!-- Remove the count rate seen in the regions of the histograms defined as the background regions -->
+<parameter name="check_background"  type="bool">
+   <value val="False"/>
+</parameter>
+
+<!--  detector_van_range- integratin in E(mev) for detector(white beam) vanadium data [20,100] -->
+<parameter name="wb-integr-min">
+  <value val="0.5"/>
+</parameter>
+<parameter name="wb-integr-max">
+  <value val="200"/>
+</parameter>
+<parameter name="wb_integr_range"   type="string">
+    <value val="wb-integr-min:wb-integr-max"/>
+</parameter>
+
+
+
+<!-- integration range for background tests  (in TOF) - composite property 
+  Used in test to reject high backgound (FlatBackground) and in High Background tests integration in Diagnostics
+  if diag_background_test_range is not set -->
+<parameter name="bkgd-range-min"> 
+  <value val="90000"/>
+</parameter>
+<parameter name="bkgd-range-max">
+  <value val="95000"/>
+</parameter>
+<parameter name="background_range"  type="string">
+      <value val="bkgd-range-min:bkgd-range-max"/>
+</parameter>
+
+<!-- ******************************** DIAGNOSTICS DEFAILTS **************************************** -->
+
+<!-- Perform diag by bank. These are the spectrum numbers -->
+<parameter name="diag_spectra" type="string">
+  <value val="None"/>
+</parameter>
+
+<!-- Absolute lo threshold for vanadium diag (tiny) -->
+<parameter name="diag_tiny">
+  <value val="1e-10"/>
+</parameter>
+
+<!-- Absolute hi threshold for vanadium diag (large) -->
+<parameter name="diag_huge">
+  <value val="1e10"/>
+</parameter>
+
+<!-- Setting diag to reject zero backgrounds; If true then zeroes in (vanadium) data are masked as fail  -->
+<parameter name="diag_samp_zero"  type="bool">
+  <value val="False"/>
+</parameter>
+
+<!-- Fraction of median to consider counting low for the white beam diag (diag_van_median_rate_limit_hi sv_lo)-->
+<parameter name="diag_samp_lo">
+  <value val="0.0"/>
+</parameter>
+<!-- Fraction of median to consider counting high for the white beam diag (sv_hi)-->
+<parameter name="diag_samp_hi">
+  <value val="1.5"/>
+</parameter>
+
+<!-- Error criterion as a multiple of error bar for background (sv_sig) 
+  i.e. to fail the test, the magnitude of the
+  difference with respect to the median value must also exceed this number of error bars (default=3.3)
+-->  
+<parameter name="diag_samp_sig">
+  <value val="3.3"/>
+</parameter>
+
+<!-- Lower bound defining outliers as fraction of median value (v_out_lo)-->
+<parameter name="diag_van_out_lo">
+  <value val="0.01"/>
+</parameter>
+
+<!-- Upper bound defining outliers as fraction of median value (v_out_hi) -->
+<parameter name="diag_van_out_hi">
+  <value val="100."/>
+</parameter>
+
+<!-- Fraction of median to consider counting low for the white beam diag (vv_lo)  vanlo=0.1  -->
+<parameter name="diag_van_lo">
+  <value val="0.1"/>
+</parameter>
+
+<!-- Fraction of median to consider counting high for the white beam diag (vv_hi) vanhi=1.5 -->
+<parameter name="diag_van_hi">
+  <value val="2.0"/>
+</parameter>
+
+<!-- Error criterion as a multiple of error bar     van_sig  "
+    i.e. to fail the test, the magnitude of the difference with respect to the median value must also exceed this number of error bars (default=0.0)
+-->
+<parameter name="diag_van_sig">
+  <value val="0.0"/>
+</parameter>
+
+<!-- Variation for ratio test with second white beam -->
+<parameter name="diag_variation">
+  <value val="1.1"/>
+</parameter>
+<!-- The range used in diagnostics and rejecting high background.
+  If none, the diag background range uses background ranges from background_range. Has to be directly set otherwise -->
+<parameter name="diag_background_test_range"  type="string" >
+    <value val="None"/>
+</parameter>
+
+
+<!--  -->
+<!--  Bleeding corrections   -->
+
+<!--  the number of pixels ignored within the bleed test diagnostic -->
+<parameter name="diag_bleed_pixels">
+    <value val="80"/>
+</parameter>
+<!--  the maximum framerate allowed in a tube -->
+<parameter name="diag_bleed_maxrate">
+    <value val="0.01"/>
+</parameter>
+<!-- True if the bleed tests should be run use_bleeding-->
+<parameter name="diag_bleed_test"  type="bool">
+    <value val="True"/>
+</parameter>
+
+<!-- **************************************** DIAGNOSTICS DEFAILTS END ****************************************    -->
+
+
+<!-- **************************************** ABSOLUTE UNITS CORRECTION DEFAULTS ********************************  -->
+<!-- Absolute units conversion average -->
+<parameter name="monovan_lo_bound">
+  <value val="0.01"/>
+</parameter>
+
+<parameter name="monovan_hi_bound">
+  <value val="100"/>
+</parameter>
+
+<!-- This property is the part of the composite definition for abs_units_van_range: 
+ It specifies the relative to incident energy lower integration limit for monochromatic vanadium in the mono-vanadium integration -->
+<parameter name="monovan_lo_frac">
+  <value val="-0.8"/>
+</parameter>
+
+<!-- This property is the part of the composite definition for abs_units_van_range:
+ It specifies the the lower limit of energy range in the monochromatic-vanadium integration 
+ Used only if abs_units_van_range is set to val="monovan_lo_value,monovan_hi_value"-->
+<parameter name="monovan_lo_value">
+  <value val="-40."/>
+</parameter>
+
+<!-- This property is the part of the composite definition for abs_units_van_range
+ It specifies the relative to incident energy higher integration limit for monochromatic vanadium in the mono-vanadium integration -->
+<parameter name="monovan_hi_frac">
+  <value val="0.8"/>
+</parameter>
+<!-- This property is the part of the composite definition for abs_units_van_range
+ It specifies the the higher limit of energy range in the monochromatic-vanadium integration 
+ Used only if abs_units_van_range is set to val="monovan_lo_value,monovan_hi_value"-->
+<parameter name="monovan_hi_value">
+  <value val="40."/>
+</parameter>
+
+<!-- energy range for integration calculating absolute units correction vanadium data. 
+     if None, range is calculated from monovan_hi_frac/monovan_lo_frac 
+     - providing the fractions of the incident energy      
+     if one wants to specify the energy values here it has to be defined in the form:
+    <value val="monovan_lo_value,monovan_hi_value"/>      -->    
+<parameter name="abs_units_van_range"  type="string">
+  <value val="None"/>
+</parameter>
+<!-- Sample mass used in absolute units normalization and should usually be changed by user-->
+<parameter name="sample_mass">
+  <value val="1"/>
+</parameter>
+<!-- Sample rmm used in absolute units normalization should usually be changed by user -->
+<parameter name="sample_rmm">
+  <value val="1"/>
+</parameter>
+<!-- Vanaduim mass used in absolute units normalization and is usually instrument specific (changes rarely) -->
+<parameter name="vanadium-mass">
+  <value val="20.79"/>
+</parameter>
+<!-- if this value set to true, modo-vanadium run is not analyzed and masks obtained for arbitrary units are used for mono-vanadium -->
+<parameter name="use_sam_msk_on_monovan" type = "bool">
+  <value val="False"/>
+</parameter>
+
+<!-- if this value is provided (not None) it is string reperesentation of the number used instead of calculating mono-vanadium based normalization factor 
+   one does not need to provide mono-vanadium run if this value is provided as it will be used instead
+  -->
+<parameter name="mono_correction_factor" type="string">
+  <value val="None"/>
+</parameter>
+  
+<!-- **************************************** ABSOLUTE UNITS CORRECTION DEFAULTS END ****************************  -->
+
+<!-- normalise_method normalistion. Availible values are: none (-largely meaningles), monitor-1, current 
+     the acceptable values are defined in DirectEnergyConversion init routine as recognized by direct energy conversion normalize method
+     these three are currently disabled/unknown: monitor-2, uamph peak-->
+<parameter name="normalise_method" type="string">
+    <value val="monitor-1"/>
+</parameter>
+
+<!-- if defined to true, fix incident energy to this value and do not calculate the energy from the run -->
+<parameter name="fixei"  type="bool">
+    <value val="False"/>
+</parameter>
+
+<!--  ****************************************  Workflow control **************************** -->
+
+<!-- This parameter controls the format of output data written by reducer. 
+    Three values are currently supported, namely .spe, .nxspe, and nexus (mantid workspace) (.nxs)
+     Three possible values for this are defined inin DirectEnergyConversion init routine as recognized by save method 
+     If None is there, no internal script saving occurs and one needs to use external save operations -->  
+<parameter name="save_format" type="string">
+   <value val="None"/>
+</parameter>
+
+<!-- If one wants to sum runs. By default no, as in addition to the key word one has to provide list of input run-numbers
+     but presence of this key here allows to propagate this key-word to the reducer   -->
+<parameter name="sum_runs"  type="bool">
+   <value val="False"/>
+</parameter>
+
+<!-- # Run Detector Efficiency Correction -->
+<parameter name="apply_detector_eff"  type="bool">
+   <value val="True"/>
+</parameter>
+<!-- # Multiply result by ki/kf value -->
+<parameter name="apply_kikf_correction"  type="bool">
+   <value val="True"/>
+</parameter>
+
+<!-- The if true, use only hard mask file specified above and do not run diagnostics procedures -->
+<parameter name="use_hard_mask_only" type="bool">
+    <value val="False"/>
+</parameter>
+
+<!-- If this parameter is set to true, dgreduce will try to load mask from the mask file
+     correspondent to the run if finds it and uses this mask as hard mask only (does not run diagnostics). 
+     If such file has not been found, it will run diagnostics and save the masks into mask file for reuse 
+     Hard Mask file, provided separately or as additional hard mask file is ignored in this case -->
+<parameter name="save_and_reuse_masks"  type="bool">
+   <value val="False"/>
+</parameter>
+
+
+<!-- List of the words which can be used as a command line arguments to define reducer keywords
+     the form is reducer_keword1=synonim1=synonim2=synonim3;reducer_keword1=synonim1a, so, 
+     the reducer keywords are the leftmost values of the keyword assignements below
+     Each keyword met in command line or file above are converted into reducer keyword as below
+-->  
+<parameter name="synonims" type="string">
+   <value val="normalise_method=norm_method;
+       fix_ei=fixei;
+       sum_runs=sum;
+       wb_integr_range=detector_van_range;
+       van_mass=vanadium-mass;
+       check_background = background;       
+       mon1_norm_spec=norm-mon1-spec;
+       scale_factor=scale-factor;
+       wb_scale_factor=wb-scale-factor;
+       monovan_integr_range=abs_units_van_range;
+       monovan_lo_value = monovan-integr-min;
+       monovan_hi_value = monovan-integr-max;       
+       use_hard_mask_only=hardmaskOnly;
+       bkgd_range = background_range;
+       background_test_range = diag_background_test_range;
+       hard_mask_file=hard_mask  =hardmaskPlus;       
+       van_out_lo = diag_van_median_rate_limit_lo=diag_van_out_lo;
+       van_out_hi = diag_van_median_rate_limit_hi=diag_van_out_hi;
+       van_lo     = diag_van_median_sigma_lo=diag_van_lo;
+       van_hi     = diag_van_median_sigma_hi=diag_van_hi;
+       van_sig    = diag_van_median_sigma=diag_van_sig;
+       tiny       = diag_tiny;
+       huge       = diag_huge=large;
+       samp_zero  = diag_remove_zero=diag_samp_zero;
+       samp_lo    = diag_samp_median_sigma_lo=diag_samp_lo;
+       samp_hi    = diag_samp_median_sigma_hi=diag_samp_hi;
+       samp_sig   = diag_samp_median_sigma=diag_samp_sig;
+       variation  = diag_variation;
+       bleed_test = bleed = diag_bleed_test;
+       bleed_maxrate = diag_bleed_maxrate;
+       bleed_pixels  = diag_bleed_pixels"
+    />
+</parameter>
+ 
+  <!-- -->
+</component-link>
+
+</parameter-file>