Trajce Nikolov NICK wrote:
> To me it seams that you have NO_DATA at some posts
> 
> Nick
> 
> 


Thank you for replying, Nick

I thought that too. I set the gdal no-data value to 0 then I changed my example 
to only supply 1 elevation input and set all heights written to 0.

The result was the bottom left corner having the bad value, with the rest of 
the raster data coverage area having a 0 height.

So then I double checked the iteration of the data and it looks right although 
I'm not ruling out that somehow the read is overrun or off by 1 somewhere else, 
possibly a data size mismatch? -- I'm using floats.

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http://forum.openscenegraph.org/viewtopic.php?p=59734#59734





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