stackStripMap: indentation adjusts

following PEP008

contrib/stack/stripmapStack/stackStripMap.py

@@ -26,6 +26,7 @@ noMCF = 'False'
 defoMax = '2'
 maxNodes = 72
 
+
 def createParser():
     parser = argparse.ArgumentParser( description='Preparing the directory structure and config files for stack processing of StripMap data')
 
@@ -102,6 +103,7 @@ def createParser():
     parser.add_argument('--summary', dest='summary', action='store_true', default=False, help='Show summary only')
     return parser
 
+
 def cmdLineParse(iargs = None):
     parser = createParser()
     inps = parser.parse_args(args=iargs)
@@ -136,11 +138,11 @@ def get_dates(inps):
     secondaryDates.remove(inps.referenceDate)
     return acuisitionDates, inps.referenceDate, secondaryDates
 
+
 def slcStack(inps, acquisitionDates, stackReferenceDate, secondaryDates, pairs, splitFlag=False, rubberSheet=False):
     # A coregistered stack of SLCs
     i=0
 
-
     if inps.bbox:
         i+=1
         runObj = run()
@@ -149,7 +151,6 @@ def slcStack(inps, acquisitionDates, stackReferenceDate, secondaryDates, pairs,
         runObj.crop(acquisitionDates, config_prefix, native=not inps.zerodop, israw=not inps.nofocus)
         runObj.finalize()
 
-
     i+=1
     runObj = run()
     runObj.configure(inps, 'run_{:02d}_reference'.format(i))
@@ -235,11 +236,11 @@ def slcStack(inps, acquisitionDates, stackReferenceDate, secondaryDates, pairs,
 
     return i
 
+
 def interferogramStack(inps, acquisitionDates, stackReferenceDate, secondaryDates, pairs):
     # an interferogram stack without ionosphere correction.
     # coregistration is with geometry + const offset
 
-
     i = slcStack(inps, acquisitionDates, stackReferenceDate, secondaryDates, pairs, splitFlag=False, rubberSheet=False)
 
     i+=1
@@ -249,6 +250,8 @@ def interferogramStack(inps, acquisitionDates, stackReferenceDate, secondaryDate
     low_or_high = "/"
     runObj.igrams_network(pairs, acquisitionDates, stackReferenceDate, low_or_high, config_prefix)
     runObj.finalize()
+    return
+
 
 def interferogramIonoStack(inps, acquisitionDates, stackReferenceDate, secondaryDates, pairs):
 
@@ -297,9 +300,10 @@ def interferogramIonoStack(inps, acquisitionDates, stackReferenceDate, secondary
     config_prefix = 'config_iono_'
     lowBand = '/LowBand/'
     highBand = '/HighBand/'
-    runObj.dispersive_nonDispersive(pairs, acquisitionDates, stackReferenceDate,
-                           lowBand, highBand, config_prefix)
+    runObj.dispersive_nonDispersive(pairs, acquisitionDates, stackReferenceDate, lowBand, highBand, config_prefix)
     runObj.finalize()
+    return
+
 
 def main(iargs=None):
 
@@ -355,11 +359,9 @@ def main(iargs=None):
 
     elif inps.workflow == 'ionosphere':
         interferogramIonoStack(inps, acquisitionDates, stackReferenceDate, secondaryDates, pairs)
+    return
 
 
 if __name__ == "__main__":
-       
     # Main engine
-  main()
-       
-
+    main(sys.argv[1:])