Dear All, motivated by Andrea: http://sourceforge.net/p/geoserver/mailman/message/34095134/
I adopted new projection, used often by Numerical Weather Prediction community. Proposed name for this transformation is "General Oblique Transform" or "Rotated Pole Coordinates Transform". The first name is taken directly from proj.4 "+proj=ob_tran" definition. Code is based on example provided by Jürgen Seib from Deutscher Wetterdienst, altered to follow proj.4 behaviour. My biggest concern in this code is how differences between spherical and non-spherical Earth are handled, but as long as this projection is applied for computing grids with horizontal resolutions on order of one or more kilometres, this is probably acceptable (see test cases). Any comments are welcome. Pull request is here: https://github.com/geotools/geotools/pull/870 Regards Maciej ------------------------------------------------------------------------------ _______________________________________________ GeoTools-Devel mailing list GeoTools-Devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geotools-devel
