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| GeoCommunity Mailing List |
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| Mailing List Archives |
| Subject: | RE: [gislist] Changing Grid Values |
| Date: |
11/18/2003 02:45:01 PM |
| From: |
True, Cynthia D. |
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Have you looked at the RECLASSIFY command. You can input 10 - 15 as the =
only entry, and that is all that will be changed. The output =
reclassified value, however, can only be an integer.
If this is not what you want, you can set up a conditional statement =
(CON command) in the map calculator. First query your original grid in =
the map calculator for [grid]>10 and [grid]<15 to make a new grid =
(calc1).
con([calc1], <new value>, [grid])
Good Luck,
dt
-----Original Message-----
From: gislist-bounces@lists.geocomm.com
[mailto:gislist-bounces@lists.geocomm.com]On Behalf Of Murali R
Sent: Monday, November 17, 2003 7:29 PM
To: gislist@lists.geocomm.com
Subject: [gislist] Changing Grid Values
Hi
I have a GIRD and would like to change the cell values with a condition. =
ie.=20
where the cell value is > 10 and < 15, I want to change to a different=20
value.. without disturbing the rest of the cells.
May be easy, but cannot find the right function to do that .
I have AV with Spatial analyst and ArcGIS
Thank You
=
Ramesh
_________________________________________________________________
Share those great ideas at work with Messenger - FREE download!=20
http://messenger.msn.co.za/
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