···
On Mon, May 18, 2015 at 8:35 AM, Margherita Di Leo <diregola@gmail.com> wrote:
–
On Mon, May 18, 2015 at 8:18 AM, Martin Landa <landa.martin@gmail.com> wrote:
are you sure that you have set in destination location region
correctly? See r.proj’s -g flag.
I think so, unless I can’t see the obvious… here’s an example
r.proj -g input=accum location=GMTED2010-wgs84 mapset=res075
n=3036289.28490875 s=1327842.48956189 w=3859987.52509802 e=5240836.36134497 rows=7200 cols=7200
the region in the destination mapset is
g.region -p
projection: 99 (Lambert Azimuthal Equal Area)
zone: 0
datum: etrs89
ellipsoid: grs80
north: 3036500
south: 1327500
west: 3859750
east: 5241000
nsres: 250
ewres: 250
rows: 6836
cols: 5525
cells: 37768900
r.proj input=accum location=GMTED2010-wgs84 mapset=res075 output=acc_prova method=nearest
Input:
Cols: 7202 (7200)
Rows: 7200 (7200)
North: 49.999861 (49.999861)
South: 34.999861 (34.999861)
West: 364.995694 (4.999861)
East: 379.999861 (19.999861)
EW-res: 0.002083
NS-res: 0.002083
Output:
Cols: 5524 (5525)
Rows: 6834 (6836)
North: 3036250.000000 (3036500.000000)
South: 1327750.000000 (1327500.000000)
West: 3859750.000000 (3859750.000000)
East: 5240750.000000 (5241000.000000)
EW-res: 250.000000
NS-res: 250.000000
Allocating memory and reading input raster map…
Projecting…
r.proj complete.
r.info acc_prova
±---------------------------------------------------------------------------+
| Map: acc_prova Date: Mon May 18 08:26:37 2015 |
| Mapset: wetness-idx Login of Creator: user |
| Location: GMTED2010-LAEA |
| DataBase: /home/user/GIS/grassdata |
| Title: ( acc_prova ) |
| Timestamp: none |
|
| Type of Map: raster Number of Categories: 0 |
| Data Type: DCELL |
| Rows: 6834 |
| Columns: 5524 |
| Total Cells: 37751016 |
| Projection: Lambert Azimuthal Equal Area |
| N: 3036250 S: 1327750 Res: 250 |
| E: 5240750 W: 3859750 Res: 250 |
| Range of data: min = -nan max = -nan |
|
| Data Description: |
| generated by r.proj |
|
| Comments: |
| r.proj input=“accum” location=“GMTED2010-wgs84” mapset=“res075” outp\ |
| ut=“acc_prova” method=“nearest” memory=300 |
|
| ±---------------------------------------------------------------------------+ |
–
Best regards,
Dr. Margherita DI LEO
Scientific / technical project officer
European Commission - DG JRC
Institute for Environment and Sustainability (IES)
Via Fermi, 2749
I-21027 Ispra (VA) - Italy - TP 261
Tel. +39 0332 78 3600
margherita.di-leo@jrc.ec.europa.eu
Disclaimer: The views expressed are purely those of the writer and may not in any circumstance be regarded as stating an official position of the European Commission.
Best regards,
Dr. Margherita DI LEO
Scientific / technical project officer
European Commission - DG JRC
Institute for Environment and Sustainability (IES)
Via Fermi, 2749
I-21027 Ispra (VA) - Italy - TP 261
Tel. +39 0332 78 3600
margherita.di-leo@jrc.ec.europa.eu
Disclaimer: The views expressed are purely those of the writer and may not in any circumstance be regarded as stating an official position of the European Commission.