comp.lang.idl-pvwave archive: archive

Home » Public Forums » archive » matching 2 grids

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: matching 2 grids [message #47972 is a reply to message #47855]

Thu, 09 March 2006 09:42

envi35@yahoo.ca
Messages: 48
Registered: March 2005

Member

Hi David,

Thanks!

I must confess I haven't learned IDL properly, so I've got penalty from
time to time for some basics. But I'm near the end of my 5-year long
Ph.d study, I've ran out of all my patience and energy to learn new
things now. However, I don't think I could live without using IDL as
long as I would stay in the remote sensing field for the rest of my
life. So don't be surprised if you'd get more silly questions about
your book in a few months - I'll start to learn IDL right after my
defense!

David, if you are there, could I ask a question about WhereToMulti?
hope I'm on the right track toward MGH_locate2!
I think I could use WhereToMulti as the following to convert my inputs
to 2-D?

xr=where(lat2 ne 0.0)
yr=where(lon2 ne 0.0)
wheretomulti, lat2, xr,col1,row2
wheretomulti, lon2,yr,col2,row2
xin=[col1,row1]
yin=[col2,row2]

Are these right? after I use xin and yin as inputs to MGH_locate2a, I
still got errors about "xin,yin need to be 2-D".

-Jenny

Report message to a moderator

[Message index]

		matching 2 grids By: envi35@yahoo.ca on Wed, 08 March 2006 14:17
		Re: matching 2 grids By: envi35@yahoo.ca on Thu, 09 March 2006 13:49
		Re: matching 2 grids By: Mark Hadfield on Thu, 09 March 2006 12:54
		Re: matching 2 grids By: David Fanning on Thu, 09 March 2006 09:52
		Re: matching 2 grids By: envi35@yahoo.ca on Thu, 09 March 2006 09:42
		Re: matching 2 grids By: David Fanning on Thu, 09 March 2006 07:36

Previous Topic:	red noise ?
Next Topic:	floats from strings... duh!

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Oct 10 04:26:21 PDT 2025

Total time taken to generate the page: 0.48312 seconds