Dssc1module

Provides a class to multiprocess one module of DSSC and extract ROIs sum data.

XAS.py

@@ -135,10 +135,22 @@ def xas(nrun, bins=None, Iokey='SCS_SA3', Itkey='MCP3apd', nrjkey='nrj', Iooffse
     def whichIo(data):
         """ Select which fields to use as I0 and which to use as I1
         """
+        
+        if 'mcp' in Iokey.lower():
+            Io_sign = -1
+        else:
+            Io_sign = 1
+
+        if 'mcp' in Itkey.lower():
+            It_sign = -1
+        else:
+            It_sign = 1
+
+        
         if len(data) == 0:
             return absorption([], [])
         else:
-            return absorption(-data['It'], data['Io'])
+            return absorption(It_sign*data['It'], Io_sign*data['Io'])
 
     if bins is None:
         num_bins = 80