Hi, 2016-04-02 12:24 GMT+02:00 Martin Landa <[email protected]>: >>> Is there anything I am doing wrong or it's a bug? Thanks, Martin >> >> This part is still buggy. > > I see, I will try to take a look during this weekend. Ma
Ok, it's `-t` flag again. $ g.proj epsg=5514 datumt=-1 --- 1 Used in whole S_JTSK region towgs84=589.000,76.000,480.000 Default 3-Parameter Transformation (May not be optimum for older datums; use this only if no more appropriate options are available.) --- 2 Used in Czech Republic towgs84=570.8,85.7,462.8,4.998,1.587,5.261,3.56 Accuracy about 1m --- 3 Used in Czech Republic towgs84=572.213,85.334,461.94,-4.9732,-1.529,-5.2484,3.5378 Accuracy about 1m --- 4 Used in Slovakia towgs84=485,169.5,483.8,7.786,4.398,4.103,0 Accuracy about 1m But g.proj epsg=5514 datumt=2 -p -PROJ_INFO------------------------------------------------- ... towgs84 : 589,76,480,0,0,0,0 still gives me default datum transformation params. Adding `-t` flags leads to correct result. g.proj epsg=5514 datumt=2 -tp -PROJ_INFO------------------------------------------------- ... towgs84 : 570.8,85.7,462.8,4.998,1.587,5.261,3.56 ... I don't know why `-t` flags is neeed here, selected parameters by `datumtrans` should be enough here. Any idea? Thanks. Martin -- Martin Landa http://geo.fsv.cvut.cz/gwiki/Landa http://gismentors.cz/mentors/landa _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
