I am trying to lookup 2D point values from a GeoTiff coverage an got
the following error from /GridCoverage2D.evaluate()/ [1] (Geotools
20.2)
>From the GeoTiff's envelope I would assume that the point (0, -90) is
within the valid extent but /GridCoverage2D.evaluate()/ seems to think
otherwise. It the output of /GridCoverage2D.getEnvelope()/ consistent
with the (minimal) bounding box of the coverage or must I use a
different query to obtain the valid extent?
Thanks,Matthias
p.s.: I tested this with a few thousand other points, distributed
world-wide. So the general procedure seems to work.
[1]:GEOGCS["WGS 84", DATUM["World Geodetic System
1984", SPHEROID["WGS 84", 6378137.0, 298.257223563,
AUTHORITY["EPSG","7030"]], AUTHORITY["EPSG","6326"]],
PRIMEM["Greenwich", 0.0, AUTHORITY["EPSG","8901"]], UNIT["degree",
0.017453292519943295], AXIS["Geodetic longitude", EAST],
AXIS["Geodetic latitude", NORTH],
AUTHORITY["EPSG","4326"]]GeneralEnvelope[(-180.0, -90.00000000000001),
(180.00000000000006, 90.0)]
...
org.opengis.coverage.PointOutsideCoverageException: Coordinate (0, -90)
is outside coverage.
at
org.geotools.coverage.grid.GridCoverage2D.evaluate(GridCoverage2D.java:
454) at
org.geotools.coverage.grid.GridCoverage2D.evaluate(GridCoverage2D.java:
398)
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