When I run r.proj grass presents information about the source and target
maps; e.g.,
Input:
Cols: 11118 (11118)
Rows: 15536 (15536)
North: 1515424.500000 (1515424.500000)
South: 1468816.500000 (1468816.500000)
West: 610354.500000 (610354.500000)
East: 643708.500000 (643708.500000)
EW-res: 3.000000
NS-res: 3.000000
Output:
Cols: 10172 (647333)
Rows: 14209 (477579)
North: 249034.059746 (291528.074025)
South: 234825.054971 (-186051.086454)
West: 2286071.280048 (2167423.204862)
East: 2296243.286494 (2814756.615068)
EW-res: 1.000001
NS-res: 1.000000
I assume the first numbers are the actual values. What do the parenthetical
values represent?
Regards,
Rich
On Thu, Sep 19, 2019 at 4:51 PM Rich Shepard <rshepard@appl-ecosys.com> wrote:
When I run r.proj grass presents information about the source and target
maps; e.g.,
Input:
Cols: 11118 (11118)
Rows: 15536 (15536)
North: 1515424.500000 (1515424.500000)
South: 1468816.500000 (1468816.500000)
West: 610354.500000 (610354.500000)
East: 643708.500000 (643708.500000)
EW-res: 3.000000
NS-res: 3.000000
Output:
Cols: 10172 (647333)
Rows: 14209 (477579)
North: 249034.059746 (291528.074025)
South: 234825.054971 (-186051.086454)
West: 2286071.280048 (2167423.204862)
East: 2296243.286494 (2814756.615068)
EW-res: 1.000001
NS-res: 1.000000
I assume the first numbers are the actual values. What do the parenthetical
values represent?
The first numbers correspond to the current region in the target location, the numbers in parentheses correspond to the actual map to be reprojected.
Markus M
Regards,
Rich
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neteler
3
On Fri, Sep 20, 2019 at 8:49 AM Markus Metz
<markus.metz.giswork@gmail.com> wrote:
On Thu, Sep 19, 2019 at 4:51 PM Rich Shepard <rshepard@appl-ecosys.com> wrote:
>
> When I run r.proj grass presents information about the source and target
> maps; e.g.,
>
> Input:
> Cols: 11118 (11118)
> Rows: 15536 (15536)
> North: 1515424.500000 (1515424.500000)
> South: 1468816.500000 (1468816.500000)
> West: 610354.500000 (610354.500000)
> East: 643708.500000 (643708.500000)
> EW-res: 3.000000
> NS-res: 3.000000
>
> Output:
> Cols: 10172 (647333)
> Rows: 14209 (477579)
> North: 249034.059746 (291528.074025)
> South: 234825.054971 (-186051.086454)
> West: 2286071.280048 (2167423.204862)
> East: 2296243.286494 (2814756.615068)
> EW-res: 1.000001
> NS-res: 1.000000
>
> I assume the first numbers are the actual values. What do the parenthetical
> values represent?
The first numbers correspond to the current region in the target location, the numbers in parentheses correspond to the actual map to be reprojected.
Improved now in the source code:
master: https://github.com/OSGeo/grass/commit/a69135a74fc5c2b2047aea627deaf22be6f7cf4f
relbranch78: https://github.com/OSGeo/grass/commit/07229c7edb3b96f6a9d33130a1d4d49217182e1c
markusN
On Fri, 20 Sep 2019, Markus Metz wrote:
The first numbers correspond to the current region in the target location,
the numbers in parentheses correspond to the actual map to be reprojected.
Markus M,
Thanks very much for the explanation.
Regards,
Rich
On Fri, 20 Sep 2019, Markus Neteler wrote:
Improved now in the source code:
master: https://github.com/OSGeo/grass/commit/a69135a74fc5c2b2047aea627deaf22be6f7cf4f
relbranch78: https://github.com/OSGeo/grass/commit/07229c7edb3b96f6a9d33130a1d4d49217182e1c
markusN,
Thank you. I've wondered about the differences for a while and only now
thought to ask when I didn't see any explanation in the manual pages.
Regards,
Rich