Hi,
in this jira:
http://jira.codehaus.org/browse/GEOT-2750you can find the patch that will allow the user to set a
non zero tolerance when comparing floating point values
in the referencing subsystem.
As said in the previous thread, it allows to get a match
between random WKT definitions as found in .prj files and
the official EPSG database (and thus allows people interested
in getting better reprojection accuracy to automatically
replace the random WKT with the official definition).
The patch does not change the current behavior, that does
compare doubles bit by bit, but allows the user to setup
a custom tolerance following the well accepted practice that
when comparing doubles one should include a tolerance in
the comparison itself.
Cheers
Andrea
--
Andrea Aime
OpenGeo -
http://opengeo.orgExpert service straight from the developers.
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