[pdal] [writers.gdal] How to specify the output data type as Float32?
GUIMMARA, Sébastien (External)
sebastien.guimmara.external at airbus.com
Mon Mar 13 08:12:59 PDT 2017
Thanks for the quick reply. I’ll use a workaround for the moment (gdal_translate) to convert the data types.
Sébastien
De : Andrew Bell [mailto:andrew.bell.ia at gmail.com]
Envoyé : lundi 13 mars 2017 15:52
À : GUIMMARA, Sébastien (External)
Cc : pdal at lists.osgeo.org
Objet : Re: [pdal] [writers.gdal] How to specify the output data type as Float32?
On Mon, Mar 13, 2017 at 9:04 AM, GUIMMARA, Sébastien (External) <sebastien.guimmara.external at airbus.com<mailto:sebastien.guimmara.external at airbus.com>> wrote:
Dear all,
I have successfully converted a point cloud to a GTiff raster using pdal pipeline and I noticed that PDAL creates rasters of Float64 data type. Unfortunately, the next step in our data processing only accepts 32-bit data types. Is there a way to specify this data type in the pipeline using the gdalopts parameter ?
No. This is an open issue that I hope to fix soon.
Moreover, the exact syntax of the gdalopts parameter is unclear. Is it a single string encapsulating all options ? e.g:
"gdalopts":"KEY0=VALUE0,KEY1=VALUE1,..."
It *should* work, but apparently there's a bug. The arguments aren't passed along. I'll fix shortly.
Hope that helps.
--
Andrew Bell
andrew.bell.ia at gmail.com<mailto:andrew.bell.ia at gmail.com>
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