nt: Monday, October 26, 2015 1:28 PM
> To: gdal-dev@lists.osgeo.org
> Cc: Miller, Doug
> Subject: Re: [gdal-dev] Retrieving Sub Datasets from an RPF's A.TOC file
>
> Doug,
>
> you might try defining the RPFTOC_FORCE_RGBA envirnoment variable/config
> option to YES. This
Doug,
you might try defining the RPFTOC_FORCE_RGBA envirnoment variable/config option
to YES. This should avoid GDALOpen'ing all the tiles at dataset creation.
However the presence of all tiles will be checked via a 'stat' call, which can
still be a potential bottleneck. That could probably be
When retrieving a sub dataset from GDAL using GDALOpen() and expressing the
file path as "NITF_TOC_ENTRY:CADRG_TLM50_50K_2_18:C:/rpf/a.toc " there is a
considerable delay. This delay is acceptable if the RFP's coverage is for the
United States, but if the coverage is for the world then it bec