How to convert rain contour to polygon??

Discussion created by satha13 on May 18, 2011
Latest reply on May 19, 2011 by Hardolph
I have contour line with annual rainfall data. However, it's not closed line because i only created it from 15 stations. I really want to convert it to polygon while also preserve rainfall data because I need to use it to intersect with soil map.

I searched many topics here and all have mentioned about ET Geowizard..

However, is it possible to do it in Arcmap? I try to use feature to polygon but it does not gave me a rectangular shape.

Any suggestion and advise?

attached is my rain contour.