Hi,
Thanks for your help with GeoTiffReader and InputStream. I use the file
approach right now and I'll try to do an in memory version later. At the
moment I have the following isse:
I create a GeoTiffReader
GeoTiffReader reader = new GeoTiffReader(input);
GeneralEnvelope envelope = reader.getOriginalEnvelope();
I maintain a set of envelopes to find the correct reader instance for a user
coordinate:
DirectPosition dp = new DirectPosition2D(crs, x, y);
if(envelope.contains(db)) { ...}
When I evaluate it later:
coverage.evaluate(dp, values);
It (sometimes?) fails for the Boundaries: My Tiff files are 1°x1° cells and
the exception always contains an integer latitude:
org.opengis.coverage.PointOutsideCoverageException: Coordinate (13.457, 51)
is outside coverage.
Q: Is it correct that GeoTiffReader#getOriginalEnvelope()#contains() is not
suitable for checking if #evaluate() will return a proper value? Is there an
alternative?
Cheers,
Jan
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