Thank you! Looks like Option 2 for me.
-Original Message-
From: Even Rouault [mailto:even.roua...@spatialys.com]
Sent: Friday, August 28, 2015 2:55 PM
To: gdal-dev@lists.osgeo.org
Cc: Ethan Alpert
Subject: Re: [gdal-dev] Do any of the utilities (gdalwarp, gdal_translate)
allow for assigment of ColorInterp?
On Friday 28 August 2015 20:02:38 Ethan Alpert wrote:
I'm running in to a problem with gdalbuildvrt.
I started getting the following error from gdalbuildvrt.
Warning 6: gdalbuildvrt does not support heterogenous band characteristics.
Skipping
I'm using 1.10
I've isolated the problem to some of my files in DTED2 format have the
following:
Band 1 Block=1x3601 Type=Int16, ColorInterp=Undefined
The other data in my build VRT looks like:
Band 1 Block=1201x6 Type=Int16, ColorInterp=Gray
To fix this I translated the DTED2 to VRT's and manually inserted
ColorInterpGray/ColorInterp to the VRTRasterBand.
I need a better way to do this. Any ideas?
Yep
1) Remove the test at line 706 of gdalbuildvrt.cpp:
pasBandProperties[j].colorInterpretation !=
GDALGetRasterColorInterpretation(hRasterBand) ||
2) Or for each some.dt2, creates a some.dt2.aux.xml file with following
content:
PAMDataset
PAMRasterBand band=1
ColorInterpGray/ColorInterp
/PAMRasterBand
/PAMDataset
which will override the default color interpretation
3) Or modify the DTED driver to report gray
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