The class ucar.nc2.dt.grid.GridCoordSys converts internally all
projection-axes to km. But it seems like it does not convert the
datatype to a float or double datatype and introduces therefore large
rounding errors.
I have given my axes as m (in integer):
-3716017, -3712004, -3707991
The isRegular function of Coordinate1D sees (with a debugger attched)
the values:
-3716, -3712, -3707
and as such fails with my approx. 4km grid-distance.
Best regards,
Heiko
--
Dr. Heiko Klein Tel. + 47 22 96 32 58
Development Section / IT Department Fax. + 47 22 69 63 55
Norwegian Meteorological Institute http://www.met.no
P.O. Box 43 Blindern 0313 Oslo NORWAY
