Re: [GRASS-dev] Different CRS matching in 7.2 and trunk

On Sun, Nov 19, 2017 at 10:33 PM, Markus Metz wrote: > > > > On Sun, Nov 12, 2017 at 12:21 AM, Markus Metz < markus.metz.gisw...@gmail.com> wrote: > > > > > > > > On Sat, Nov 11, 2017 at 8:05 PM, Helena Mitasova wrote: > > > > > > > > > On Nov 10, 2017, at 7:20 PM, Markus Metz < markus.metz.gisw.

Re: [GRASS-dev] Different CRS matching in 7.2 and trunk

On Sun, Nov 12, 2017 at 12:21 AM, Markus Metz wrote: > > > > On Sat, Nov 11, 2017 at 8:05 PM, Helena Mitasova wrote: > > > > > > On Nov 10, 2017, at 7:20 PM, Markus Metz wrote: > > > > > > > > On Sat, Nov 11, 2017 at 12:22 AM, Helena Mitasova wrote: > > > > > > Please note, that in spite of th

Re: [GRASS-dev] Different CRS matching in 7.2 and trunk

On Sat, Nov 11, 2017 at 8:05 PM, Helena Mitasova wrote: > > > On Nov 10, 2017, at 7:20 PM, Markus Metz wrote: > > > > On Sat, Nov 11, 2017 at 12:22 AM, Helena Mitasova wrote: > > > > Please note, that in spite of the fact that the datum.table shows same transformation parameters, > > different

Re: [GRASS-dev] Different CRS matching in 7.2 and trunk

> On Nov 10, 2017, at 7:20 PM, Markus Metz > wrote: > > > > On Sat, Nov 11, 2017 at 12:22 AM, Helena Mitasova > wrote: > > > > Please note, that in spite of the fact that the datum.table shows same > > transformation parameters, > > different nad83 datums are diffe

Re: [GRASS-dev] Different CRS matching in 7.2 and trunk

On Sat, Nov 11, 2017 at 12:22 AM, Helena Mitasova wrote: > > Please note, that in spite of the fact that the datum.table shows same transformation parameters, > different nad83 datums are different (it is not just a different name for the same datum) and there are different EPSG codes associated

Re: [GRASS-dev] Different CRS matching in 7.2 and trunk

Please note, that in spite of the fact that the datum.table shows same transformation parameters, different nad83 datums are different (it is not just a different name for the same datum) and there are different EPSG codes associated with the relevant CRS. You can find more about it here (or jus

Re: [GRASS-dev] Different CRS matching in 7.2 and trunk

On Fri, Nov 10, 2017 at 8:46 PM, Vaclav Petras wrote: > > On Fri, Nov 10, 2017 at 2:21 PM, Markus Metz < markus.metz.gisw...@gmail.com> wrote: > > > > > > > > > > 7.2 considers this OK while trunk considers this different. I'm not sure which one is correct. > > > > > > In this case, 7.2 is correct

Re: [GRASS-dev] Different CRS matching in 7.2 and trunk

On Fri, Nov 10, 2017 at 2:21 PM, Markus Metz wrote: > > > > > > > 7.2 considers this OK while trunk considers this different. I'm not sure which one is correct. > > > > In this case, 7.2 is correct, but 7.2 does not compare datums, i.e. projections would be regarded as matching even with e.g. nad2

Re: [GRASS-dev] Different CRS matching in 7.2 and trunk

On Fri, Nov 10, 2017 at 6:43 PM, Markus Metz wrote: > > > > On Fri, Nov 10, 2017 at 6:08 PM, Vaclav Petras wrote: > > > > Hi all, > > > > I'm trying to understand a change of behavior between 7.2 and trunk. With 7.2, I can do the following: > > > > curl -SL http://fatra.cnr.ncsu.edu/foss4g2017/nc

Re: [GRASS-dev] Different CRS matching in 7.2 and trunk

On Fri, Nov 10, 2017 at 6:08 PM, Vaclav Petras wrote: > > Hi all, > > I'm trying to understand a change of behavior between 7.2 and trunk. With 7.2, I can do the following: > > curl -SL http://fatra.cnr.ncsu.edu/foss4g2017/nc_tile_0793_016_spm.zip \ > > nc_tile_0793_016_spm.zip && unzip nc_ti

[GRASS-dev] Different CRS matching in 7.2 and trunk

Hi all, I'm trying to understand a change of behavior between 7.2 and trunk. With 7.2, I can do the following: curl -SL http://fatra.cnr.ncsu.edu/foss4g2017/nc_tile_0793_016_spm.zip \ > nc_tile_0793_016_spm.zip && unzip nc_tile_0793_016_spm.zip grass72 -c EPSG:3358 ~/grassdata/crs_test -e g