python/plugins/sextante/grass/description/r.stream.angle.txt

@@ -0,0 +1,13 @@
+r.stream.angle
+r.stream.angle - Route azimuth, direction and relation to streams of higher order.
+Raster (r.*)
+ParameterRaster|stream|Input map: stream mask|False
+ParameterRaster|dirs|Input map: direction map|False
+ParameterRaster|elev|Input map: elevation map|True
+ParameterSelection|order|Stream ordering method|none;hack;horton;strahler|0
+ParameterNumber|length|Search length to calculat direction|1|None|15
+ParameterNumber|skip|Skip segments shorter than|1|None|5
+ParameterNumber|treshold|Max angle (degrees) beetwen stream segments to|1.0|360.0|150.0
+ParameterBoolean|-r|Output angles in radians|False
+ParameterBoolean|-e|Extended topology|False
+OutputVector|seg_vector|Vector to store new network with segments

python/plugins/sextante/grass/description/r.stream.basins.txt

@@ -0,0 +1,10 @@
+r.stream.basins
+r.stream.basins - Calculate basins according user input
+Raster (r.*)
+ParameterRaster|dir|Input map: flow direction|False
+ParameterRaster|stream|Input map: stream network|True
+ParameterVector|points|Basins outlets|0|True
+ParameterBoolean|-z|Create zero-value background|False
+ParameterBoolean|-c|Use unique category sequence|False
+ParameterBoolean|-l|Create basins only for last stream links|False
+OutputRaster|basins|Output basin map

python/plugins/sextante/grass/description/r.stream.del.txt

@@ -0,0 +1,8 @@
+r.stream.del
+r.stream.del - Calculate basins according user input
+Raster (r.*)
+ParameterRaster|stream|Input map: stream mask|False
+ParameterRaster|dir|Input map: flow direction|False
+ParameterNumber|threshold|Minimum number of cell in stream|1|None|1
+ParameterBoolean|-z|Create zero-value background|False
+OutputRaster|reduced|Output reduced stream map

python/plugins/sextante/grass/description/r.stream.distance.txt

@@ -0,0 +1,12 @@
+r.stream.distance
+r.stream.distance - Calculate distance to and elevation above streams and outlets
+Raster (r.*)
+ParameterRaster|stream|Input map: streams (outlets) mask|False
+ParameterRaster|dir|Input map: flow direction|False
+ParameterRaster|dem|Input map: elevation map|True
+ParameterSelection|method|Calculation method|upstream,downstream|1
+ParameterBoolean|-o|Calculate parameters for outlets|False
+ParameterBoolean|-s|Calculate parameters for subbasins|False
+ParameterBoolean|-n|Calculate nearest local maximum|False
+OutputRaster|elevation|Output elevation map
+OutputRaster|distance|Output distance map

python/plugins/sextante/grass/description/r.stream.extract.txt

@@ -0,0 +1,13 @@
+r.stream.extract
+r.stream.extract - Stream network extraction
+Raster (r.*)
+ParameterRaster|elevation|Input map: elevation map|False
+ParameterRaster|accumulation|Input map: accumulation map|True
+ParameterRaster|depression|Input map: map with real depressions|True
+ParameterNumber|threshold|Minimum flow accumulation for streams|1.0|None|0.1
+ParameterNumber|mexp|Montgomery exponent for slope|0|None|0
+ParameterNumber|stream_length|Delete stream segments shorter than cells|0|None|0
+ParameterNumber|d8cut|Use SFD above this threshold|0|None|0
+OutputRaster|stream_rast|Output raster map with unique stream ids
+OutputVector|stream_vect|Output vector with unique stream ids
+OutputRaster|direction|Output raster map with flow direction

python/plugins/sextante/grass/description/r.stream.order.txt

@@ -0,0 +1,11 @@
+r.stream.order
+r.stream.order - Calculate Strahler's and Horton's stream order Hack's main streams and Shreeve's stream magnitude
+Raster (r.*)
+ParameterRaster|stream|Input map: stream mask|False
+ParameterRaster|dir|Input map: direction map|False
+ParameterBoolean|-z|Create zero-value background|False
+OutputRaster|strahler|Output basin map (Strahler)
+OutputRaster|shreve|Output basin map (Shreve)
+OutputRaster|horton|Output basin map (Horton)
+OutputRaster|hack|Output basin map (Hack)
+OutputRaster|top|Output basin map (Top)

python/plugins/sextante/grass/description/r.stream.pos.txt

@@ -0,0 +1,9 @@
+r.stream.pos
+r.stream.pos - Route azimuth, direction and relation to streams of higher order
+Raster (r.*)
+ParameterRaster|stream|Input map: stream mask|False
+ParameterRaster|dir|Input map: flow direction|False
+ParameterNumber|multiplier|Multipier to store stream index value|1|None|1000
+ParameterBoolean|-s|Create new stream category sequence|False
+OutputFile|cells|File to store pixel's position
+OutputFile|lengths|File to store current stream length

python/plugins/sextante/grass/description/r.stream.stats.txt

@@ -0,0 +1,6 @@
+r.stream.stats
+r.stream.stats - Calculate Horton's and optionally Hack's statistics
+Raster (r.*)
+ParameterRaster|stream|Input map: stream mask|False
+ParameterRaster|dir|Input map: flow direction|False
+ParameterRaster|dem|Input map: elevation|False

python/plugins/sextante/gui/SextanteToolbox.py

@@ -17,7 +17,6 @@
 ***************************************************************************
 """
 
-
 __author__ = 'Victor Olaya'
 __date__ = 'August 2012'
 __copyright__ = '(C) 2012, Victor Olaya'
@@ -47,23 +46,22 @@
     _fromUtf8 = lambda s: s
 
 class SextanteToolbox(QDockWidget, Ui_SextanteToolbox):
-    
+
     USE_CATEGORIES = "/SextanteQGIS/UseCategories"
-
-
+
     def __init__(self, iface):
         QDockWidget.__init__(self, None)
         self.setupUi(self)
         self.setAllowedAreas(Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea)
 
         self.iface=iface
-        
+
         self.modeComboBox.clear()
         self.modeComboBox.addItems(['Simplified interface', 'Advanced interface'])
         settings = QSettings()
         if not settings.contains(self.USE_CATEGORIES):
-            settings.setValue(self.USE_CATEGORIES, True)                
-        useCategories = settings.value(self.USE_CATEGORIES).toBool()       
+            settings.setValue(self.USE_CATEGORIES, True)
+        useCategories = settings.value(self.USE_CATEGORIES).toBool()
         if useCategories:
             self.modeComboBox.setCurrentIndex(0)
         else:
@@ -79,15 +77,15 @@ def __init__(self, iface):
             self.searchBox.setPlaceholderText(self.tr("Search..."))
 
         self.fillTree()
-        
+
     def modeHasChanged(self):
         idx = self.modeComboBox.currentIndex()
         settings = QSettings()
         if idx == 0: #simplified
-            settings.setValue(self.USE_CATEGORIES, True)  
+            settings.setValue(self.USE_CATEGORIES, True)
         else:
-            settings.setValue(self.USE_CATEGORIES, False)  
-                                           
+            settings.setValue(self.USE_CATEGORIES, False)
+
         self.fillTree()
 
     def algsListHasChanged(self):
@@ -111,12 +109,15 @@ def showPopupMenu(self,point):
                 executeBatchAction = QAction(self.tr("Execute as batch process"), self.algorithmTree)
                 executeBatchAction.triggered.connect(self.executeAlgorithmAsBatchProcess)
                 popupmenu.addAction(executeBatchAction)
+            popupmenu.addSeparator()
             editRenderingStylesAction = QAction(self.tr("Edit rendering styles for outputs"), self.algorithmTree)
             editRenderingStylesAction.triggered.connect(self.editRenderingStyles)
             popupmenu.addAction(editRenderingStylesAction)
             actions = Sextante.contextMenuActions
+            if len(actions) > 0:
+                popupmenu.addSeparator()
             for action in actions:
-                action.setData(alg,self)
+                action.setData(alg, self)
                 if action.isEnabled():
                     contextMenuAction = QAction(action.name, self.algorithmTree)
                     contextMenuAction.triggered.connect(action.execute)
@@ -173,7 +174,7 @@ def executeAlgorithm(self):
 
     def fillTree(self):
         settings = QSettings()
-        useCategories = settings.value(self.USE_CATEGORIES).toBool() 
+        useCategories = settings.value(self.USE_CATEGORIES).toBool()
         if useCategories:
             self.fillTreeUsingCategories()
         else:
@@ -307,7 +308,7 @@ def fillTreeUsingCategories(self):
         if (text != ""):
             self.algorithmTree.expandAll()
 
-    def fillTreeUsingProviders(self):             
+    def fillTreeUsingProviders(self):
         self.algorithmTree.clear()
         text = unicode(self.searchBox.text())
         for providerName in Sextante.algs.keys():
@@ -357,8 +358,6 @@ def fillTreeUsingProviders(self):
                 for groupItem in groups.values():
                     groupItem.setExpanded(text != "")
 
-
-
 class TreeAlgorithmItem(QTreeWidgetItem):
 
     def __init__(self, alg):