topic OD cost matrix (arcpy) in Geoprocessing Questions https://community.esri.com/t5/geoprocessing-questions/od-cost-matrix-arcpy/m-p/738260#M24317 <HTML><HEAD></HEAD><BODY><SPAN>Hi</SPAN><BR /><BR /><SPAN>I have created a python script that runs an OD cost matrix over five years, from 1999 to 2004. I have set up an OD cost matrix for each year, which I think is very cumbersome. Is there someone who can show me how I do this with a loop in python (arcpy) instead of setting up the OD cost matrix for each year. </SPAN><BR /><SPAN>In my orgins and Destinations I also have a field called HOSPITALS. In the OD cost matrix, this field should be connected to each other so there will only be an analysis of each orgins to Destination.</SPAN><BR /><SPAN>How is this done?</SPAN></BODY></HTML> Tue, 28 May 2013 11:10:56 GMT Tom_AndersEngebakken 2013-05-28T11:10:56Z OD cost matrix (arcpy) https://community.esri.com/t5/geoprocessing-questions/od-cost-matrix-arcpy/m-p/738260#M24317 <HTML><HEAD></HEAD><BODY><SPAN>Hi</SPAN><BR /><BR /><SPAN>I have created a python script that runs an OD cost matrix over five years, from 1999 to 2004. I have set up an OD cost matrix for each year, which I think is very cumbersome. Is there someone who can show me how I do this with a loop in python (arcpy) instead of setting up the OD cost matrix for each year. </SPAN><BR /><SPAN>In my orgins and Destinations I also have a field called HOSPITALS. In the OD cost matrix, this field should be connected to each other so there will only be an analysis of each orgins to Destination.</SPAN><BR /><SPAN>How is this done?</SPAN></BODY></HTML> Tue, 28 May 2013 11:10:56 GMT https://community.esri.com/t5/geoprocessing-questions/od-cost-matrix-arcpy/m-p/738260#M24317 Tom_AndersEngebakken 2013-05-28T11:10:56Z