Hi, Markus Metz kindly added line densification to v.proj (r63307)
[neteler@oboe ~]$ grass70 ~/grassdata/latlong/grass7/ g.region n=60 s=40 w=0 e=30 res=10 -p projection: 3 (Latitude-Longitude) zone: 0 datum: wgs84 ellipsoid: wgs84 north: 60N south: 40N west: 0 east: 30E nsres: 10 ewres: 10 rows: 2 cols: 3 cells: 6 v.in.region box_latlong_10deg exit # EPSG 3035, metric EU LAEA: grass70 ~/grassdata/europe_laea/user1/ GRASS 7.0.0svn (europe_laea): > # "traditional way" v.proj box_latlong_10deg out=box_latlong_10deg_no_densification location=latlong mapset=grass7 smax=0 # with new line densification v.proj box_latlong_10deg out=box_latlong_10deg_yes_densification location=latlong mapset=grass7 g.region vect=box_latlong_10deg_no_densification # compare: d.mon wx0 d.vect box_latlong_10deg_no_densification color=red d.vect box_latlong_10deg_yes_densification color=green fill_color=none The result (see screenshot, maybe an extreme example but yet helpful to show the improvement) shows how nicely the projection is performed now (green color is new output). Please benchmark this with other GIS... Thank to Markus Metz for this implementation. I took liberty to backport it to relbranch70 in r63532. markusN
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