Skip no data (Grid Overlay): Difference between revisions

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|unit={{boolean}}
|unit={{boolean}}
|range=
|range=
|description=When value is 1 NO_DATA values are skipped when updating the model result to the grid overlay contents.
|description= If set to 1, NO_DATA values are ignored when updating grid overlay contents from model results.
|defaultvalue=0 (ignored)
|defaultvalue=0 (ignored)
|icon=iteration_acvtive.png
|icon=skip_nodata.png
}}</onlyinclude>}}
}}</onlyinclude>}}


When updating Grid Overlays with a [[Limit Map]], only the box is updated and the rest contains NO_DATA values. Adding <code>SKIP_NO_DATA=1</code> as an attribute to any Grid Overlay, keeps the orginal values in place.
When updating Grid Overlays with a [[Limit Map]], only the box is updated and the rest contains NO_DATA values. Adding <code>SKIP_NO_DATA=1</code> as an attribute to any Grid Overlay, keeps the original values in place.


This method allows for calculation larger then the GPU grid would allow by splitting the map up in Limit map boxes.
This enables calculations exceeding GPU grid limits by dividing the map into Limit map boxes.


{{article end
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Latest revision as of 12:09, 7 July 2026

When updating Grid Overlays with a Limit Map, only the box is updated and the rest contains NO_DATA values. Adding SKIP_NO_DATA=1 as an attribute to any Grid Overlay, keeps the original values in place.

This enables calculations exceeding GPU grid limits by dividing the map into Limit map boxes.