Best way to do this? List loop (matrix?) iteration

[andydtaylor at gmail.com]

Thanks for your help - this is what I did - though it's probably obvious to most people reading this.

   for rowcount in range (0, stn_count):
      row_durations.append(stn_list_short[rowcount])
      for colcount in range (0, stn_count): 
	 # 3. Determine Station pairs for API query
         query_origin_stop = stn_list_long[rowcount]
         query_destination_stop = stn_list_long[colcount]
         # 4. Paths for determining duration. "station x = station x" has journey time 0
         # 4a. Stations are SAME


....etc. and this part works! I am now stuck on something else though, but I'll start a new topic for that.

Thanks

Andy