Michal Baranski wrote:
> cs2cs +init=EPSG:2175 +to +init=EPSG:2177
...
> Error over 100
/usr/share/proj/espg's EPSG:2177 does not define a datum so no datum
transform is applied.
specify one manually with +datum= or 3or7 term transform parms with
+towgs84=,,,
http://trac.osgeo.org/proj/wiki/FAQ#WhydoIgetdifferentresultswith4.5.0and4.6.0
Hamish