Hello Thierry
Le 24/10/2019 à 23:40, Thierry Danard a écrit :
After
using AbstractCRS.castOrCopy(...).forConvention(AxesConvention.DISPLAY_ORIENTED),
I was able to get consistent results
Thanks for letting us know. Alternatively, it is also possible to use
WKTFormat [1] which provides some control on the parsing. In particular,
the following line:
format.setConvention(Convention.WKT1_IGNORE_AXES);
instructs the parser to ignore the AXIS declarations in WKT, in which
case the default is EAST, NORTH axis directions in degrees or metres.
This setting also has another effect on unit of measurements which may
also affect the results when using some old Coordinate Reference System
with grads angular units instead than degrees. The javadoc [2] gives
some more details. Those different conventions are provided for
compatibility with different software who had different interpretations
of WKT 1 specification.
Martin
[1] http://sis.apache.org/apidocs/org/apache/sis/io/wkt/WKTFormat.html
[2]
http://sis.apache.org/apidocs/org/apache/sis/io/wkt/Convention.html#WKT1_IGNORE_AXES
