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OpenFileGDB: add read-only support for raster datasets
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The OpenFileGDB driver provides read access to rster layers of File
Geodatabases (.gdb directories) created by ArcGIS 10 and above. The
dataset name must be the directory/folder name, and it must end with the
.gdb extension.

It can also read directly zipped .gdb directories (with .gdb.zip
extension), provided they contain a .gdb directory at their first level.

The driver supports:

- reading CRS information
- reading geotransform
- exposing overviews
- exposing nodata mask band or nodata value
- uncompressed, LZ77, JPEG and JPEG2000 compression methods.
- exposing value attribute tables as GDAL Raster attribute tables.
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rouault committed Mar 9, 2023
1 parent 8823b91 commit 7235cfb
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<?xml version="1.0" encoding="UTF-8"?>
<db_schemas>
<db_schema>
<table name="dem_1bit_ScalePixelValue">
<indices>
<index name="FDO_OID">
<field name="OID"/>
</index>
</indices>
<tolerance_xy>0x3E434A8A5E4E45C1</tolerance_xy>
<domain_minx>0xC0790000 0</domain_minx>
<domain_maxx>0x4078FFFFFFFFFFFC</domain_maxx>
<domain_miny>0xC0790000 0</domain_miny>
<domain_maxy>0x4078FFFFFFFFFFFC</domain_maxy>
<sp_ind_grid_size_0>0x 0 0</sp_ind_grid_size_0>
<sp_ind_grid_count>1</sp_ind_grid_count>
</table>
</db_schema>
</db_schemas>
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