I have a shapefile with different fields which i want to use in a model. The challenge I'm facing is the fields I'm interested in are separated and I'm failing to see how i can bring them under the same column. for instance - I'm interested in Household income - yet there are different ranges from none, 1- 500, 500- 1000 etc and these ranges are presented as separate columns(fields) in the attribute table. Yet when I want t convert to raster- feature/polygon to raster tool I have to select one field which now becomes tricky. I hope it's clear enough and someone can assist.