[gdal-dev] -sql switch in gdal_rasterize

Rahkonen Jukka jukka.rahkonen at maanmittauslaitos.fi
Sun Feb 12 03:34:32 PST 2023


Hi,

Optfile will work if you use it right. Optfile is flexible and it can be used for anything, not only for saving a SQL query into a file. Therefore optfile must have the same literal content that user would write by hand to the command. With optfile

optfile.txt
========
-sql "select * from rakennus"

this command works fine for me

gdal_rasterize --optfile optfile.txt helsinki_city_region.gpkg test.tif -burn 10 -tr 10 10

-Jukka Rahkonen-



-----Alkuperäinen viesti-----
Lähettäjä: gdal-dev <gdal-dev-bounces at lists.osgeo.org> Puolesta Scott
Lähetetty: lauantai 11. helmikuuta 2023 23.15
Vastaanottaja: gdal-dev at lists.osgeo.org
Aihe: [gdal-dev] -sql switch in gdal_rasterize

Other gdal utilities that use the -sql switch allow you to specify a path to an sql file preceded with the @ symbol, such as:

-sql @/path/to/source.sql

Is there a way to do this with gdal_rasterize? Adding the above to an --optfile returns the same error as doing it on the command line.

TIA

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