DoD calculation

[Clark Owen]

When calculating the initial DoD of the two DEMs the results are two values not an array of values. I have run calculation a number of times with the same results. Any suggestions?

[Shannon Wing Belmont]

Hi Clark,
Can you try running the "calculate statistics" tool on the output?.. The range of values indicates this needs to be done for some reason.

You could also "clip" (Data Management) this output with the one of the DEMs (2010 or 2011 which ever was bigger - does that make sense?)

On Thu, Apr 11, 2013 at 7:56 AM, Clark Owen <cla...@comcast.net> wrote:

When calculating the initial DoD of the two DEMs the results are two values not an array of values. I have run calculation a number of times with the same results. Any suggestions?

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Shannon Belmont

Quinney College of Natural Resources
Utah State University
5210 Old Main Hill
Logan, UT 84322-5210

[Clark Owen]

Calculating statistics on it did not help. However, I used a 3D Analysis tool under raster math "minus" which gave some promising results.

[Ingrid Campbell]

Thank you Clark! That worked for me as well