How to remove NaN From raster.. - NV5 Geospatial

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Last Post 07 Apr 2016 02:02 AM by anon

How to remove NaN From raster..

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anon

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07 Apr 2016 02:02 AM
Hi I'm a new user of ENVI 4.8 I can't understand how to remove NaN values in a raster .. I perform the Texture calculation for Rapideye or Sentinel2 data, but when I try to compute ROI Separability The Process stops because there are some NaN in some band.. How con I fix it? Thanks in advance!

MariM

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07 Apr 2016 08:53 AM
You can use the Build Mask tool to create a mask of the NaN values and then use Apply Mask to apply the mask to the file. When applying the mask, you can set a new value for these pixels such as 0.

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