sure, ok!
r.info zzzzzzz_MTI
±---------------------------------------------------------------------------+
|
|
|----------------------------------------------------------------------------|
| |
| Type of Map: raster Number of Categories: 255 |
| Data Type: DCELL |
| Rows: 5000 |
| Columns: 10000 |
| Total Cells: 50000000 |
| Projection: UTM (zone 32) |
| N: 5110010 S: 5103990 Res: 1.204 |
| E: 634010 W: 621990 Res: 1.202 |
| Range of data: min = -3.09747448418923 max = 11.1769558173435 |
| |
| Data Description: |
| generated by r.mapcalc |
| |
| Comments: |
| log(exp((r_accumulation + 1) * 1.203, 0.01741976) / tan(r_slope + |
| 0.001)) |
| |
±---------------------------------------------------------------------------+
and also…
r.info zzzz_flood
±---------------------------------------------------------------------------+
| Layer: bedu_flood Date: Fri Jun 14 10:53:54 2013 |
| Mapset: Rio_Bedu Login of Creator: Mattia |
| Location: UTM wgs84 |
| DataBase: \Users\Mattia\Documents\GIS DataBase |
| Title: ( bedu_flood ) |
| Timestamp: none |
|----------------------------------------------------------------------------|
| |
| Type of Map: raster Number of Categories: 0 |
| Data Type: CELL |
| Rows: 5000 |
| Columns: 10000 |
| Total Cells: 50000000 |
| Projection: UTM (zone 32) |
| N: 5110010 S: 5103990 Res: 1.204 |
| E: 634010 W: 621990 Res: 1.202 |
| Range of data: min = NULL max = NULL |
| |
| Data Description: |
| generated by r.mapcalc |
| |
| Comments: |
| r_flood_th / r_flood_th |
| |
±---------------------------------------------------------------------------+
(Fri Jun 14 11:25:07 2013) Comando terminato (0 sec)
Thanks Mattia, what I think it happens is that the areas individuated (those which exceed the MTI threshold : 2.47170118814) are too small and are being deleted by r.area afterwards. I’m most interested in pushing this testing beyond, as the module is the implementation of an experimental procedure developed by us, so if you are available to do further tests I’d follow up this off list. Let me know if you are available.
Thanks m
···
On Fri, Jun 14, 2013 at 11:26 AM, M. Riccadonna <Mattia_r@libero.it> wrote:
sure, ok!
| Range of data: min = -3.09747448418923 max = 11.1769558173435 |
–
Best regards,
Margherita DI LEO
Postdoctoral Researcher
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.