parameters: (self, instName, specNo)
return_statement: return bank
docstring: Return either 'rear' or 'front' depending on which bank the spectrum number belong to
  
              @param instName Instrument name. Used for MASK Ssp command to tell what bank it refer to
              @param specNo Spectrum number
docstring_summary: Return either 'rear' or 'front' depending on which bank the spectrum number belong to
docstring_tokens: Return either rear or front depending on which bank the spectrum number belong to
function: def _whichBank(self, instName, specNo):
          """
              Return either 'rear' or 'front' depending on which bank the spectrum number belong to
  
              @param instName Instrument name. Used for MASK Ssp command to tell what bank it refer to
              @param specNo Spectrum number
          """
          bank = 'rear'
  
          if instName.upper() == 'LOQ':
              if 16387 <= specNo <= 17784:
                  bank = 'front'
          if instName.upper() == 'SANS2D':
              if 36873 <= specNo <= 73736:
                  bank = 'front'
  
          return bank
function_tokens: def _whichBank ( self , instName , specNo ) : bank = 'rear' if instName . upper ( ) == 'LOQ' : if 16387 <= specNo <= 17784 : bank = 'front' if instName . upper ( ) == 'SANS2D' : if 36873 <= specNo <= 73736 : bank = 'front' return bank