fix: Bug in reading Alba XYZ files due to a spurious empty line before the last #

ZygoXYZ.py

@@ -277,12 +277,13 @@ class XYZfile(object):
                 if line[0]=='#':
                     print("No data")
                 while line[0]!='#':
+                    #skip empty line (anomalous lines in Alba data)
+                    if line!='\n':
                         elem=line.rstrip('\n').split(None,2)
                         if elem[2]== "No Data" :
                             Data[int(elem[1])-self.PhaseRect[1], int(elem[0])-self.PhaseRect[0]] =np.nan
                         else :
                             Data[int(elem[1])-self.PhaseRect[1], int(elem[0])-self.PhaseRect[0]] =multiplier*float(elem[2])
-
                     line=file.readline()
             return Data
         else:   #ASCII file