[Qgis-user] gdal_rasterize settings

john polo jpolo at mail.usf.edu
Mon Feb 25 21:26:04 PST 2019


Dear List,
It was pointed out to me that I was only giving half of the necessary 
values for the resolution. It was an obvious mistake.

John

On 2/25/2019 4:32 PM, john polo wrote:
>
> Dear List,
>
> I'm using gdal_rasterize in QGIS 3.4.4. The GDAL version is 2.4.0. I 
> have a vector of the state of Oklahoma that I am trying to convert to 
> a raster. I am using the Rasterize command from the Processing 
> Toolbox. I want to set the Output Raster Size Units to use 
> Georeferenced units (30m x 30m). The vector is projected to UTM 14. In 
> the command window, I can not figure out how to set the 
> Width/Horizontal resolution to "30.0,30.0". I've tried this command 
> several times and each time, I can't set the resolution to anything 
> but one value, 30. The GDAL/OGR console call at the bottom the 
> Rasterize window says:
>
> gdal_rasterize -l ACS2016 -a density -tr 30.0 0.0 -a_nodata 0.0 -te 
> 141482.98459323175 3728541.225561033 918798.5521893443 
> 4103736.2372529646 -ot Float32 -of GTiff 
> D:\projects_and_data\GIS\r_msis\ACS2016.shp 
> C:/Users/s/AppData/Local/Temp/processing_bd713baa4f114400804f771fe874c9c5/dda5be259b534b75a2e87994501110cd/OUTPUT.tif
>
> The same error:
>
> ERROR 1: Wrong value for -tr parameter.
>
> I can't manually edit this in the window and I'm not sure how else to 
> run this command with the right settings.
>
> John
>

-- 
Enlightenment is ego's ultimate disappointment.
-Chogyam Trungpa

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