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Subsequent to Auto incrementing every second row in ArcGIS Desktop? , how can i start the auto increment from the second field (i work with 150 fields)

enter image description here

so the result will be:

enter image description here

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1
rec=0 
action = 'repeat'
def autoIncrement(): 
 global rec
 global action  
 pStart = 1  
 pInterval = 1 
 if (rec == 0):  
  rec = pStart
  return rec
 else:
  if action == 'count':
   rec += pInterval
   action = 'repeat'
   return rec
  elif action == 'repeat':  
   action = 'count'
   return rec

 autoIncrement()
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  • 3
    If you used a modulus math function this function would be significantly faster than the current string comparison. – Vince May 27 at 11:53
  • @Vince Absolutely! I was just trying to build upon the original snippet provided in the OP's first question. – umbe1987 May 27 at 12:33

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