[gdal-dev] Combining multiple rasters using GDAL Warp API

Damian Dixon damian.dixon at gmail.com
Mon Jul 25 07:53:18 PDT 2016


Hi,

I would like to combine multiple adjacent or overlapping rasters.

They will all be in the same projection, image format and the output
projection will be the same as the source data.

I believe that this is possible using the command line utility gdalwarp as
it can take multiple source files.

I am wondering how to do this through the GDAL Warp API as you can only
specify a single source file:

psWarpOptions->hSrcDS
<http://www.gdal.org/structGDALWarpOptions.html#a65f68e1cf7ca641c5d0a93762d0416d5>
= hSrcDS;


according to the tutorial.


Any hints or suggestions on how to pass multiple files to the Warp API
would be very helpful.

Thanks
Damian
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