| interpolating gridded data [message #25029] |
Tue, 15 May 2001 20:19 |
Amar Nayegandhi
Messages: 15
Registered: May 2001
|
Junior Member |
|
|
Hi,
I have a 1000 by 1000 array of gridded integer data. I have used
triangulate and trigrid functions to interpolate an irregularly gridded
data set to get this array. I gave a missing value 1000000L using
trigrid.
I have now identified certain regions in this data array that I want to
remove, and i want to regrid this data array by interpolating so that
the regions that I have removed from the data array are filled with
values from its neighboring regions. How do I go about doing this?
What value should I give to the identified regions, so as to remove it
from the final regridded array.
I guess I am falling in trouble because I have already set a missing
value to certain parts of this data array(during trigrid).
Thanks,
amar
--
*************************************************
Murphy's Law of Research:
Enough research will tend to support your theory.
*************************************************
Amar Nayegandhi
Graduate Student
Department of Computer Science,
University of South Florida, Tampa.
|
|
|
|
comp.lang.idl-pvwave archive
Members
Search
Help
Login
Home
