IDW doesn't work on my arcgis demo 10 (merged threads)

[GiacomoRossi]

Hello, I've installed on my notebook the ArcGis 10 demo version, and I need the IDW tool to make an interpolation analysis for my G.I.S. master thesis that I've to finish as soon as possible. Unfortunately, the IDW doesn't work for any of point data I have. Only the first I manage to create. It is not specified also which kind of error it is done:

Can you help me, please?

[curtvprice]

I sent to the geoprocessing team my problem

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[JoshThompson1]

It looks like these are points which are located in some sort of ditch (?).  If so, and wish to use the outlined area as a constarint, you might try using the barrier option for the IDW tool.  This may at least get it to run successfully.

Josh

[SteveLynch]

Curtis

We did reply 🙂

http://forums.arcgis.com/threads/54614-IDW-doesn-t-work-on-my-arcgis-demo-10-(

Steve