[Geotools-gt2-users] Is it possible to get a correct GridCoverage from ESRI ascii data?

[linsco <lac...@ho...>]

Hello,
Is it possible to get a correct GridCoverage from ESRI ascii file? The
procedure herebelow get some GridCoverage which is not the actual one.

ArcGridReader gridreader = new ArcGridReader(arcURL);
		GridCoverage2D gc2 = (GridCoverage2D)gridreader.read(null);
		gc2.geophysics(true);

the Nodata(-9999) in my file is not taken into account, so in the
sampledimension, getnodatavalues return  null;
and the minimum is set to -9999;
and the maximum...

Perhaps I am doing something wrong.
I would appreciate if anybody could help.
Regards.





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