[gdal-dev] gdalbuildvrt with multiple nodata

[Ari Simmons]

How about:

gdalbuildvrt -addalpha -hidenodata -srcnodata "0"



On Wed, Sep 23, 2015 at 1:50 PM, Jonathan Greenberg <jgrn at illinois.edu>
wrote:

> Folks:
>
> I've got a weird one -- I'm trying to perform a mosaic of GeoTIFF tiles
> that are somewhat overlapping.  Here's the odd issue -- I need the mosaic
> to basically set all values of 0 AND "NODATA" to be the srcnodata.  How do
> I do this?  Will gdalbuildvrt automatically use "true" NODATA values to be
> NODATA, even if I "override" the setting?  If not (which is my suspicion),
> how do I assign multiple values, when one is NODATA.
>
> Cheers!
>
> --j
>
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