Hi all,
I have some problems trying to reclassify some Arc/Info original data. I
have the following:
- 10 vegetation types (4, 6, 10, 15, 27, 33, 34, 41, 42, 50)
- 11827 areas
The areas are classified as categories and the veg types are classified as
descriptions.
I want to reclassify the map in function of the veg types instead of areas,
but running r.reclass non-interactively I can't accomplish this. And with
the interactive mode is a little crazy (11827!).
Some ideas?
Thanks a lot
Antonio
Antonio Rodríguez Verdugo
Paraje Natural Marismas del Odiel
Centro de Calatilla
Huelva, Spain
rod.chav@hsoft.es
On Fri, 12 Nov 1999, Antonio Rodríguez Verdugo wrote:
The areas are classified as categories and the veg types are classified as
descriptions.
I want to reclassify the map in function of the veg types instead of areas,
but running r.reclass non-interactively I can't accomplish this. And with
the interactive mode is a little crazy (11827!).
This looks like an ideal situation for keeping attribute information in
postgreSQL. Making changes in attribute data (perhaps in a copy of the
original table) would be quite easy with sql statements.
Rich
Dr. Richard B. Shepard, President
Applied Ecosystem Services, Inc. (TM)
Making environmentally-responsible mining happen. (SM)
--------------------------------
2404 SW 22nd Street | Troutdale, OR 97060-1247 | U.S.A.
+ 1 503-667-4517 (voice) | + 1 503-667-8863 (fax) | rshepard@appl-ecosys.com
Try r.gdbase:
r.gdbase input=in output=out database=db rules=rec analysis=reclass
you must create dbase file 'MAPSET/dbase/db'(text) and reclass file 'rec' first
(easy)
Radim
Antonio Rodríguez Verdugo wrote:
Hi all,
I have some problems trying to reclassify some Arc/Info original data. I
have the following:
- 10 vegetation types (4, 6, 10, 15, 27, 33, 34, 41, 42, 50)
- 11827 areas
The areas are classified as categories and the veg types are classified as
descriptions.
I want to reclassify the map in function of the veg types instead of areas,
but running r.reclass non-interactively I can't accomplish this. And with
the interactive mode is a little crazy (11827!).
Some ideas?
Thanks a lot
Antonio
Antonio Rodríguez Verdugo
Paraje Natural Marismas del Odiel
Centro de Calatilla
Huelva, Spain
rod.chav@hsoft.es