tstoebner

Raster Statistics

Discussion created by tstoebner on May 3, 2014
Latest reply on May 18, 2014 by tstoebner
I have several rasters that are 32bit float pixel type. The statistics under properties in Catalog are min=0, max=1, mean=-1.
Obviously this cannot be. When I classify the rasters under "symbology" in Arcmap the statistics are reported correctly for example min=0 max=1 mean=.58 and pixel values appear to be accurate.  I am trying to run correlations between the rasters using the "Band Collection Statistics" tool, but does not seem to work (I assume due to the incorrect values under properties). I tried using "calculate statistics" in catalog, but that did not help. I tried clean statistics and rerunning calculate statistics, but no difference. Any ideas?

ArcInfo 10.0 license.


Tim

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