Thanks Even and Ivan,
Good idea to build to build the list and use that for gdalbuildvrt.
-Steve
On 3/7/2019 11:42 AM, Even Rouault wrote:
On jeudi 7 mars 2019 11:30:04 CET Stephen Woodbridge wrote:
Hi all,
When I have multiple overlapping files in VRT which pixel takes
president? I'm assuming that the later files in the VRT would be the one
presented. For example, I have multiple satellite images with names like
YYYYMMDDHHMM-.....tif so when I use
gdalbuiltvrt YYYYMMDD.vrt YYYYMMDD*.tif
and then view that, in say mapserver, am I seeing the newest images or
the oldest image when 2+ images overlap in any given area?
Steve,
The last source mentionned in the VRT will take precedence over the previous
overlapping ones.
I'm not sure however that the wildcard expansion will guarantee that the files
will be sorted.
Even
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