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FSX: Set 'NullValue' for Terrain Mesh??

Timmo

Timmo

Messages
558
Country
newzealand
Hi
Does anyone know if it is possible to sett a null value when resampling a tiff as a terrain bgl? Part of my terrain tiff has no information (pixel value of 0) but of course when i resample, it assumes i mean the terrain height is zero (making a massive valley in FSX)

If i could tell the resampler to ignore the value of 0 it would be helpful (just like you can tell the resampler to ignore RGB values when creating photo tiles)...

I can get around it by exporting my ESRI grid in smaller tiles (leaving out the areas with no data) but it takes forever to do that (plus the added complication of having data that isnt vertically aligned due to reprojection in WGS84)

Any ideas?
 
Hi Timmo,

you could try the command

NullCellValue = 0 or NullValue = 0

in the source section, but I am not sure if it will work correctly
in the FSX resampler? :)
Cheers

Vlada Stoje
 
Last edited:
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