gc.getSampleDimension(0).getMinimumValue() seems not working properly
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Key: GEOT-1399
URL: http://jira.codehaus.org/browse/GEOT-1399
Project: GeoTools
Issue Type: Bug
Components: gc arcgrid
Affects Versions: 2.3.1
Reporter: Come LINSOUSSI
Assignee: Simone Giannecchini
Fix For: 2.3.1
Hello,
I am trying to get the "minimum" and "no data value" from my GridCoverage
created from AsciiArcGrid but it return the no data value (-9999) for the
minimum and "null" for the no data value instead of the actual minimum value
and no data value(-9999) respectively.
Herebelow is the way I do it.
URL arcURL=f.toURI().toURL();
ArcGridReader gridreader = new ArcGridReader(arcURL);
GridCoverage2D gc2 = (GridCoverage2D)gridreader.read(null);
....gc2.getSampleDimension(0).getNoDataValues();
...gc2.getSampleDimension(0).getMinimumValue();
I would appreciate if anybody can help.
Thanks.
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