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srx-2dscan-sdd-timeout.py
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srx-2dscan-sdd-timeout.py
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#! /usr/bin/env /usr/bin/python2.7
#original gjw
#modified 2015/03/02 by ycchen, Wayne fixed the SSA blades PV names' assignment. Updated those PV names.
#updated d111 = 3.12964794061, dBragg = 0.323341791985 on 2015/10/11 18:49
import signal
import sys
import os
import time
from epics import PV
import math
from optparse import OptionParser
import string
import decimal
import matplotlib.pyplot as plt
import numpy as np
import srxslit
import collections
import SRXenergy
#can we signal handle in python??
def sigint_handler(signal,frame):
global simulate
global fp
global x3h5capture
global xmot_cur
global ymot_cur
global shut_status
global beam_current
xmot_cur.clear_callbacks()
ymot_cur.clear_callbacks()
shut_status.clear_callbacks()
beam_current.clear_callbacks()
if simulate != True:
fp.close()
x3h5capture.put(0)
print "!!!!!!!!! stopped"
else:
print "Ctrl-C detected...exiting"
sys.exit()
signal.signal(signal.SIGINT,sigint_handler)
def sigtstp_handler(signal,frame):
print "Ctrl-z detected. Scan paused."
raw_input('Press enter to resume.')
signal.signal(signal.SIGTSTP,sigtstp_handler)
simulate=False
dbd=0.050
#target array: (xpos, at_position)(ypos, at_position)
tar = []
tar.append([])
tar[0].append(0.)
tar[0].append(1)
tar.append([])
tar[1].append(0.)
tar[1].append(1)
global shut_open
shut_open = False
global current
current = True
global x3h5capture
x3h5capture=PV('XSPRESS3-EXAMPLE:HDF5:Capture',connection_timeout=2)
global xmot_cur
global ymot_cur
global shut_status
global beam_current
def cbfx(pvname=None,value=None,char_value=None,type=None,enum_strs=None,**kw):
if indeadband(float(tar[0][0]),float(value),dbd)==1:
tar[0][1] = 0
else:
tar[0][1] = 1
def cbfy(pvname=None,value=None,char_value=None,type=None,enum_strs=None,**kw):
if indeadband(float(tar[1][0]),float(value),dbd)==1:
tar[1][1] = 0
else:
tar[1][1] = 1
def indeadband(com,act,dbd):
if math.fabs(math.fabs(com)-math.fabs(act))<float(dbd):
return 1
else:
return 0
def cbf_shut(pvname=None,value=None,char_value=None,type=None,enum_strs=None,**kw):
global shut_open
if value==1:
shut_open=True
else:
shut_open=False
def cbf_curr(pvname=None,value=None,char_value=None,type=None,enum_strs=None,**kw):
global current
if value<1.:
current=False
else:
current=True
def main(argv=None):
global simulate
global fp
global shut_open
global current
global x3h5capture
global xmot_cur
global ymot_cur
global shut_status
global beam_current
dSi111=SRXenergy.d111
dbragg=SRXenergy.dBragg
#parse command line options
usage = "usage: %prog [options]\nData files are written to /data/<year>/<month>/<day>/"
parser = OptionParser(usage)
parser.add_option("--detname", action="store", type="string", dest="detname", help="detector PV base")
parser.add_option("--xstart", action="store", type="float", dest="xo", help="starting X position")
parser.add_option("--xnumstep", action="store", type="int", dest="Nx", help="number of steps in X")
parser.add_option("--xstepsize", action="store", type="float", dest="dx", help="step size in X")
parser.add_option("--ystart", action="store", type="float", dest="yo", help="starting Y position")
parser.add_option("--ynumstep", action="store", type="int", dest="Ny", help="number of steps in Y")
parser.add_option("--ystepsize", action="store", type="float", dest="dy", help="step size in Y")
parser.add_option("--wait", action="store", type="float", dest="stall", help="wait at each step [seconds]")
parser.add_option("--simulate", action="store_true", dest="sim", default=False, help="simulate motor moves")
parser.add_option("--checkbeam", action="store_true", dest="checkbeam", default=False, help="only acquire when beam is on")
parser.add_option("--checkcryo", action="store_true", dest="checkcryo", default=False, help="only acquire when cryo status is ok")
parser.add_option("--acqtime", action="store", type="float", dest="acqt", default=1, help="image integration time [sec]")
parser.add_option("--acqnum", action="store", type="int", dest="acqn", default=1, help="frames per scan point")
(options,args) = parser.parse_args()
#open log file
D0=time.localtime()[0]
D1=time.localtime()[1]
D2=time.localtime()[2]
D3=time.localtime()[3]
D4=time.localtime()[4]
cd=os.getcwd()
filedir = '/nfs/xf05id1/data/'
if sys.argv[0][0]=='.':
out_filename=filedir+repr(D0)+'/'+repr(D1)+'/'+repr(D2)+'/'+'log_'+repr(D0)+'_'+repr(D1)+'_'+repr(D2)+'_'+repr(D3)+'_'+repr(D4)+'_'+\
string.split(string.strip(sys.argv[0],'./'),'/')[0]+'.txt'
else:
out_filename=filedir+repr(D0)+'/'+repr(D1)+'/'+repr(D2)+'/'+'log_'+repr(D0)+'_'+repr(D1)+'_'+repr(D2)+'_'+repr(D3)+'_'+repr(D4)+'_'+\
string.split(string.strip(sys.argv[0],'./'),'/')[5]+'.txt'
try:
os.chdir(filedir+repr(D0))
except OSError:
try:
os.mkdir(filedir+repr(D0))
except Exception:
print 'cannot create directory: '+'/data/'+repr(D0)
sys.exit()
try:
os.chdir(filedir+repr(D0)+'/'+repr(D1))
except OSError:
try:
os.mkdir(filedir+repr(D0)+'/'+repr(D1))
except Exception:
print 'cannot create directory: '+'/data/'+repr(D0)+'/'+repr(D1)
sys.exit()
try:
os.chdir(filedir+repr(D0)+'/'+repr(D1)+'/'+repr(D2))
except OSError:
try:
os.mkdir(filedir+repr(D0)+'/'+repr(D1)+'/'+repr(D2))
except Exception:
print 'cannot create directory: '+filedir+repr(D0)+'/'+repr(D1)+'/'+repr(D2)
sys.exit()
try:
fp=open(out_filename,'a')
except Exception:
print 'cannot open file: '+out_filename
sys.exit()
os.chdir(cd)
fp.write('#'+', '.join(sys.argv))
fp.write('\n')
H5path='/epics/data/2015-3/300226-2'
# H5path='/epics/data/2015-3/in-house'
#H5path='/epics/data/2015-2/testing'
#initialize PVs and callbacks
if options.detname == None:
detstr=''
print "must provide detector pv base, e.g., 'XF:28IDA-BI{URL:01}'"
sys.exit()
else:
detstr=options.detname
##### original script for Aerotech stages
# xmotname='XF:05IDD-ES:1{Stg:Smpl1-Ax:X}'
# ymotname='XF:05IDD-ES:1{Stg:Smpl1-Ax:Y}'
# xmot=PV(xmotname+'Mtr.VAL')
# xmot_cur=PV(xmotname+'Mtr.RBV')
# ymot=PV(ymotname+'Mtr.VAL')
# ymot_cur=PV(ymotname+'Mtr.RBV')
######
#####modified for nPoint Stages
xmot=PV('NPOINT:CH1:SET_POSITION.A',connection_timeout=2)
xmot_cur=PV('NPOINT:CH1:GET_POSITION',connection_timeout=2)
ymot=PV('NPOINT:CH2:SET_POSITION.A',connection_timeout=2)
ymot_cur=PV('NPOINT:CH2:GET_POSITION',connection_timeout=2)
#####
shut_status=PV('SR:C05-EPS{PLC:1}Shutter:Sum-Sts',connection_timeout=2)
beam_current=PV('SR:C03-BI{DCCT:1}I:Total-I',connection_timeout=2)
bmot_cur=PV('XF:05IDA-OP:1{Mono:HDCM-Ax:P}Mtr.RBV',connection_timeout=2)
#transmission
#check command line options
if options.yo == None:
print "must provide a starting point in the vertical"
sys.exit()
else:
yo = options.yo
if options.xo == None:
print "must provide a starting point in the horizontal"
sys.exit()
else:
xo = options.xo
if options.dx == None:
dx = 0.00000001
else:
dx = options.dx
if options.dy == None:
dy = 0.00000001
else:
dy = options.dy
if options.Nx == None:
Nx = 0
else:
Nx = options.Nx
if options.Ny == None:
Ny = 0
else:
Ny = options.Ny
if options.stall == None:
twait = 0.
else:
twait = options.stall
diode0=PV(detstr+'Cur:I0-I',connection_timeout=4)
diode1=PV(detstr+'Cur:I1-I',connection_timeout=4)
diode2=PV(detstr+'Cur:I2-I',connection_timeout=4)
diode3=PV(detstr+'Cur:I3-I',connection_timeout=4)
diode0.connect()
diode1.connect()
diode2.connect()
diode3.connect()
dett=PV('XF:05IDD-ES:1{EVR:1-Out:FP3}Src:Scale-SP',connection_timeout=2)
deti=PV('XF:05IDA{IM:1}Per-SP',connection_timeout=4)
detinit=PV('XF:05IDA{IM:1}Cmd:Init',connection_timeout=4)
wb=srxslit.nsls2slit(tb='XF:05IDA-OP:1{Slt:1-Ax:T}',bb='XF:05IDA-OP:1{Slt:1-Ax:B}',ib='XF:05IDA-OP:1{Slt:1-Ax:I}',ob='XF:05IDA-OP:1{Slt:1-Ax:O}')
pb=srxslit.nsls2slit(ib='XF:05IDA-OP:1{Slt:2-Ax:I}',ob='XF:05IDA-OP:1{Slt:2-Ax:O}')
ssa=srxslit.nsls2slit(tb='XF:05IDB-OP:1{Slt:SSA-Ax:T}', bb='XF:05IDB-OP:1{Slt:SSA-Ax:B}', ob='XF:05IDB-OP:1{Slt:SSA-Ax:O}',ib='XF:05IDB-OP:1{Slt:SSA-Ax:I}')
x3acq=PV('XSPRESS3-EXAMPLE:Acquire',connection_timeout=2)
x3erase=PV('XSPRESS3-EXAMPLE:ERASE',connection_timeout=2)
x3acqtime=PV('XSPRESS3-EXAMPLE:AcquireTime',connection_timeout=2)
x3acqnum=PV('XSPRESS3-EXAMPLE:NumImages',connection_timeout=2)
x3tmode=PV('XSPRESS3-EXAMPLE:TriggerMode',connection_timeout=2)
x3h5path=PV('XSPRESS3-EXAMPLE:HDF5:FilePath',connection_timeout=2)
x3h5fname=PV('XSPRESS3-EXAMPLE:HDF5:FileName',connection_timeout=2)
x3h5fnum=PV('XSPRESS3-EXAMPLE:HDF5:FileNumber',connection_timeout=2)
x3h5vdim=PV('XSPRESS3-EXAMPLE:HDF5:NumExtraDims',connection_timeout=2)
x3h5size=PV('XSPRESS3-EXAMPLE:HDF5:ExtraDimSizeN',connection_timeout=2)
x3h5d1=PV('XSPRESS3-EXAMPLE:HDF5:ExtraDimSizeX',connection_timeout=2)
x3h5d2=PV('XSPRESS3-EXAMPLE:HDF5:ExtraDimSizeY',connection_timeout=2)
x3h5writerbv=PV('XSPRESS3-EXAMPLE:HDF5:WriteFile_RBV',connection_timeout=2)
#report ROIs for channels and counts at each point
x3ch1roi0min=PV('XSPRESS3-EXAMPLE:C1_MCA_ROI1_LLM',connection_timeout=2)
x3ch1roi0max=PV('XSPRESS3-EXAMPLE:C1_MCA_ROI1_HLM',connection_timeout=2)
x3ch1roi0ct=PV('XSPRESS3-EXAMPLE:C1_ROI1:Value_RBV',connection_timeout=2)
x3ch1roi1min=PV('XSPRESS3-EXAMPLE:C1_MCA_ROI2_LLM',connection_timeout=2)
x3ch1roi1max=PV('XSPRESS3-EXAMPLE:C1_MCA_ROI2_HLM',connection_timeout=2)
x3ch1roi1ct=PV('XSPRESS3-EXAMPLE:C1_ROI2:Value_RBV',connection_timeout=2)
x3ch1roi2min=PV('XSPRESS3-EXAMPLE:C1_MCA_ROI3_LLM',connection_timeout=2)
x3ch1roi2max=PV('XSPRESS3-EXAMPLE:C1_MCA_ROI3_HLM',connection_timeout=2)
x3ch1roi2ct=PV('XSPRESS3-EXAMPLE:C1_ROI3:Value_RBV',connection_timeout=2)
x3ch2roi0min=PV('XSPRESS3-EXAMPLE:C2_MCA_ROI1_LLM',connection_timeout=2)
x3ch2roi0max=PV('XSPRESS3-EXAMPLE:C2_MCA_ROI1_HLM',connection_timeout=2)
x3ch2roi0ct=PV('XSPRESS3-EXAMPLE:C2_ROI1:Value_RBV',connection_timeout=2)
x3ch2roi1min=PV('XSPRESS3-EXAMPLE:C2_MCA_ROI2_LLM',connection_timeout=2)
x3ch2roi1max=PV('XSPRESS3-EXAMPLE:C2_MCA_ROI2_HLM',connection_timeout=2)
x3ch2roi1ct=PV('XSPRESS3-EXAMPLE:C2_ROI2:Value_RBV',connection_timeout=2)
x3ch2roi2min=PV('XSPRESS3-EXAMPLE:C2_MCA_ROI3_LLM',connection_timeout=2)
x3ch2roi2max=PV('XSPRESS3-EXAMPLE:C2_MCA_ROI3_HLM',connection_timeout=2)
x3ch2roi2ct=PV('XSPRESS3-EXAMPLE:C2_ROI3:Value_RBV',connection_timeout=2)
x3ch3roi0min=PV('XSPRESS3-EXAMPLE:C3_MCA_ROI1_LLM',connection_timeout=2)
x3ch3roi0max=PV('XSPRESS3-EXAMPLE:C3_MCA_ROI1_HLM',connection_timeout=2)
x3ch3roi0ct=PV('XSPRESS3-EXAMPLE:C3_ROI1:Value_RBV',connection_timeout=2)
x3ch3roi1min=PV('XSPRESS3-EXAMPLE:C3_MCA_ROI2_LLM',connection_timeout=2)
x3ch3roi1max=PV('XSPRESS3-EXAMPLE:C3_MCA_ROI2_HLM',connection_timeout=2)
x3ch3roi1ct=PV('XSPRESS3-EXAMPLE:C3_ROI2:Value_RBV',connection_timeout=2)
x3ch3roi2min=PV('XSPRESS3-EXAMPLE:C3_MCA_ROI3_LLM',connection_timeout=2)
x3ch3roi2max=PV('XSPRESS3-EXAMPLE:C3_MCA_ROI3_HLM',connection_timeout=2)
x3ch3roi2ct=PV('XSPRESS3-EXAMPLE:C3_ROI3:Value_RBV',connection_timeout=2)
#claim ROI 4 for our own use. we will integrate over all 4096 channels.
x3ch1roi3min=PV('XSPRESS3-EXAMPLE:C1_MCA_ROI4_LLM',connection_timeout=2)
x3ch1roi3max=PV('XSPRESS3-EXAMPLE:C1_MCA_ROI4_HLM',connection_timeout=2)
x3ch1roi3ct=PV('XSPRESS3-EXAMPLE:C1_ROI4:Value_RBV',connection_timeout=2)
x3ch2roi3min=PV('XSPRESS3-EXAMPLE:C2_MCA_ROI4_LLM',connection_timeout=2)
x3ch2roi3max=PV('XSPRESS3-EXAMPLE:C2_MCA_ROI4_HLM',connection_timeout=2)
x3ch2roi3ct=PV('XSPRESS3-EXAMPLE:C2_ROI4:Value_RBV',connection_timeout=2)
x3ch3roi3min=PV('XSPRESS3-EXAMPLE:C3_MCA_ROI4_LLM',connection_timeout=2)
x3ch3roi3max=PV('XSPRESS3-EXAMPLE:C3_MCA_ROI4_HLM',connection_timeout=2)
x3ch3roi3ct=PV('XSPRESS3-EXAMPLE:C3_ROI4:Value_RBV',connection_timeout=2)
# xmot_cur.get()
xmot_cur.connect()
# ymot_cur.get()
ymot_cur.connect()
# norm0=PV('XF:05IDD-BI:1{BPM:01}.S20',connection_timeout=2)
# norm1=PV('XF:05IDD-BI:1{BPM:01}.S21',connection_timeout=2)
# norm2=PV('XF:05IDD-BI:1{BPM:01}.S22',connection_timeout=2)
# norm3=PV('XF:05IDD-BI:1{BPM:01}.S23',connection_timeout=2)
xmot_cur.add_callback(cbfx)
ymot_cur.add_callback(cbfy)
shut_status.add_callback(cbf_shut)
beam_current.add_callback(cbf_curr)
xmot_cur.run_callbacks()
ymot_cur.run_callbacks()
shut_status.run_callbacks()
beam_current.run_callbacks()
x3h5path.put(H5path)
x3h5fname.put(repr(D0)+'_'+repr(D1)+'_'+repr(D2)+'_'+repr(D3)+'_'+repr(D4)+'_')
x3h5fnum.put(0)
x3acqtime.put(options.acqt)
x3acqnum.put(options.acqn)
x3tmode.put(1)
x3ch1roi3min.put(0)
x3ch2roi3min.put(0)
x3ch3roi3min.put(0)
x3ch1roi3max.put(4096)
x3ch2roi3max.put(4096)
x3ch3roi3max.put(4096)
#h5 set up
x3h5vdim.put(2)
x3h5size.put(options.acqn)
x3h5d1.put(options.Nx+1)
x3h5d2.put(options.Ny+1)
dett.put(3)
#overhead on triggering F460
deti.put(float(options.acqn)*options.acqt*1.)
detinit.put(1)
#ring buffer and PV for tracking ion chamber value
ic_hist=collections.deque(maxlen=50)
ic_hist.append(0.)
v19st=PV('XF:05IDA-UT{Cryo:1-IV:19}Pos-I',connection_timeout=4)
v19st.connect()
str='#NSLS-II SRX'+time.asctime()
fp.write(str)
fp.write('\n')
str='#Start time is '+time.asctime()
print str
fp.write(str)
fp.write('\n')
str='# x: %(hs)6.4f ; y: %(vs)6.4f ; ROI1 %(roi1i)d:%(roi1a)d ; ROI2 %(roi2i)d:%(roi2a)d ; ROI3 %(roi3i)d:%(roi3a)d'%\
{"hs":xmot_cur.get(),"vs":ymot_cur.get(), 'roi1i':x3ch1roi0min.get(), 'roi1a':x3ch1roi0max.get(), 'roi2i':x3ch1roi1min.get(), 'roi2a':x3ch1roi1max.get(), 'roi3i':x3ch1roi2min.get(), 'roi3a':x3ch1roi2max.get()}
print str
fp.write(str)
fp.write('\n')
roits=x3ch3roi3ct.timestamp
str='# SSA HCEN: %(WBHC)f ; SSA HSIZE: %(WBHS)f ; SSA VCEN: %(WBVC)f ; SSA VSIZE: %(WBVS)f'%\
{"WBHC":ssa.hcen(), "WBHS":ssa.hsize(), "WBVC":ssa.vcen(), "WBVS":ssa.vsize()}
print str
fp.write(str)
fp.write('\n')
str='# Bragg: %(B)6.4f ; Energy: %(E)6.4f ; WB HCEN: %(WBHC)f ; WB HSIZE: %(WBHS)f ; WB VCEN: %(WBVC)f ; WB VSIZE: %(WBVS)f'%\
{"B":bmot_cur.get(), "E": 12398. / (2 * dSi111 * math.sin((bmot_cur.get()+dbragg)/180.*3.1416)), "WBHC":wb.hcen(), "WBHS":wb.hsize(), "WBVC":wb.vcen(), "WBVS":wb.vsize()}
print str
fp.write(str)
fp.write('\n')
str="# -------------------------------------------------------------------- "
print str
fp.write(str)
fp.write('\n')
str='#[point #]\tX pos\t\tY pos\tch 1\t\tch 2\t\tch 3\t\tch 4\tdBPM1\t\tdBPM2\t\tdBPM3\t\tdBPM4\t\troi0\t\troi1\t\troi2\t\troi3\t\ttime'
print str
fp.write(str)
fp.write('\n')
if options.sim is True:
str=" -----simulating motor moves and bursts-----"
print str
fp.write(str)
fp.write('\n')
else:
x3h5capture.put(1)
time.sleep(2)
dett.put(4)
time.sleep(2)
thisisstupid=0
while x3h5capture.get() == 0:
time.sleep(0.5)
thisisstupid+=1
if (thisisstupid%20==0):
print "waiting for xspress3"
while x3h5writerbv.get()==0:
x3h5capture.put(0)
print "File write is not confirmed. Waiting for confirmation..."
time.sleep(30)
x3h5capture.put(1)
time.sleep(2)
dett.put(3)
ic_hist.append(diode1.get())
#number of rows and columns completed by scan
Ncol=Nrow=0
LN=0
#diode readback is now limiting factor for scan speed
oldsig=0.
#when the cryocooler kicks in, the beam is unusable for ~3200sec
# cryo=PV('XF:05IDA-OP:1{Mono:HDCM}T:LN2Out-I')
# ct=cryo.get()
# while( ct is None):
# time.sleep(0.1)
# ct=cryo.get()
# print "waiting for cryocooler to respond"
t0=time.time()
cryocounter=0
shut_toggle=False
#nested loops for scanning z,x,y
for y in np.linspace(yo,yo+((Ny)*dy),Ny+1):
tar[1][0]=y
tar[1][1]=1
if options.sim is False:
ymot.put(tar[1][0])
if indeadband(float(tar[1][0]),float(ymot_cur.get()),dbd)==1:
tar[1][1] = 0
if Nrow%2==0:
xs=0.+xo
xe=((Nx+1)*dx)+xo-dx
xi=dx
else:
xs=((Nx)*dx)+xo
xe=0.+xo
xi=-dx
for x in np.linspace(xs,xe,Nx+1):
tar[0][0]=x
tar[0][1]=1
if indeadband(float(tar[0][0]),float(xmot_cur.get()),dbd)==1:
tar[0][1]=0
if options.sim is False:
xmot.put(tar[0][0])
while ((tar[0][1] == 1) or (tar[1][1] == 1)):
time.sleep(0.01)
signal0=signal1=signal2=signal3=0.
nsig0=nsig1=nsig2=nsig3=0.
sig0=sig1=sig2=sig3=0.
# while ( options.checkbeam and (cryo.get() < (ct - 0.1)) ):
# print "Stopped. Detected possible cryocooler activation."
# time.sleep(1)
# cryocounter=cryocounter+1
#if the above is true for five cycles, the cryocooler was on, wait another 10min
# if ( options.checkbeam and cryocounter > 300 ):
# print "Detected cryocooler activation, waiting 10min"
# time.sleep(600)
# cryocounter=0
#this is my averge IC current
tavg=np.asarray(ic_hist).mean()
#check the filling valve status and set flag high if it is open
while ( options.checkcryo and (v19st.get() > 0.)):
print "Stopped. Crycooler valve V19 is open."
cryocounter=1
time.sleep(1)
#while the ion chamber is reading less than 80% of previous history, sleep
while (cryocounter==1):
#trigger the 460 and store the ion chamber value
dett.put(4)
time.sleep(5+options.acqt)
oldsig=diode1.get()
dett.put(3)
#if the reading is less than 80% of historical value or the valve is open, sleep
#remember that the reading is negative-going
if (oldsig > (-1.*0.8*tavg)) and (v19st.get > 0.):
print "Beam current has not returned"
time.sleep(30)
else:
cryocounter=0
while ( options.checkbeam and (shut_open == False or current == False)):
print "Stopped. Waiting for scan conditions to return to normal."
if shut_open==False:
shut_toggle=True
time.sleep(10.)
if shut_toggle==True:
print "Entering optics conditioning period. Waiting 5min"
time.sleep(300)
shut_toggle=False
if options.sim is False:
x3erase.put(1)
dett.put(4)
# while nsig0==0.:
# nsig0=float(norm0.get())
# while nsig1==0.:
# nsig1=float(norm1.get())
# while nsig2==0.:
# nsig2=float(norm2.get())
# while nsig3==0.:
# nsig3=float(norm3.get())
sig0=0
sig1=0
sig2=0
sig3=0
for i in range(0,options.acqn):
x3acq.put(1)
while ( x3ch3roi3ct.get()==0.0 or x3ch3roi3ct.timestamp==roits):
time.sleep(0.02)
sig0=sig0+x3ch1roi0ct.get()+x3ch2roi0ct.get()+x3ch3roi0ct.get()
sig1=sig1+x3ch1roi1ct.get()+x3ch2roi1ct.get()+x3ch3roi1ct.get()
sig2=sig2+x3ch1roi2ct.get()+x3ch2roi2ct.get()+x3ch3roi2ct.get()
sig3=sig3+x3ch1roi3ct.get()+x3ch2roi3ct.get()+x3ch3roi3ct.get()
roits=x3ch3roi3ct.timestamp
signal0=diode0.get()
if signal0==oldsig:
time.sleep(0.1)
signal0=diode0.get()
oldsig=signal0
signal1=diode1.get()
signal2=diode2.get()
signal3=diode3.get()
dett.put(3)
#populate a ring buffer with every 100th ion chamber reading
#we will use the average of this buffer to determine recovery
#from a cryocooler activation
if(Nx%100 ==0):
ic_hist.append(signal1)
time.sleep(twait)
tn=time.time()-t0
if options.sim is False:
str='%(X)06d %(XC)9.4f %(YC)9.4f %(d1)10.7e %(d2)10.7e %(d3)10.7e %(d4)10.7e %(n0)10.7e %(n1)10.7e %(n2)10.7e %(n3)10.7e %(s0)10.7e %(s1)10.7e %(s2)10.7e %(s3)10.7e %(time)9.2f'%{ 'X':Ncol, 'XC':xmot_cur.get(),"YC":ymot_cur.get(), "d1":float(signal0), "d2":float(signal1), "d3":float(signal2),"d4":float(signal3), 'n0':nsig0, 'n1':nsig1, 'n2':nsig2, 'n3':nsig3, "s0":sig0,"s1":sig1,"s2":sig2,"s3":sig3, "time":tn}
print str
fp.write(str)
fp.write('\n')
else:
str='%(X)06d %(XC)8.4f %(YC)8.4f %(d1)10.7e %(d2)10.7e %(d3)10.7e %(d4)10.7e'%{"X":int(Ncol),"XC":tar[0][0], "YC":tar[1][0], "d1":float(signal0), "d2":float(signal1), "d3":float(signal2),"d4":float(signal3)}
print str
fp.write(str)
fp.write('\n')
Ncol=Ncol+1
Nrow=Nrow+1
str='#End time is '+time.asctime()
print str
fp.write(str)
fp.write('\n')
fp.close()
xmot_cur.clear_callbacks()
ymot_cur.clear_callbacks()
shut_status.clear_callbacks()
beam_current.clear_callbacks()
return 0
if __name__ == "__main__":
sys.exit(main())