|
|
|
|
|
|
1 Replies and 1727 Views
Deconvolving spectra 1727 1
Started by Deleted User
Hi,
I would like to know if there is any IDL library/function that can help me to deconvolve near-infrared sprectra in order to remove the spectrometer PSF from the data. I have searched a lot, but I could not find anything that does the job. Thanks a lot in advance if you can help.
-- Arthur;
|
|
|
|
1 |
1727 |
31 Oct 2007 04:15 AM |
|
0 Replies and 1020 Views
how to use idldrawwidget in vb.net 1020 0
Started by Deleted User
when i set the form which contains a idldrawwidget as a mdichild form, the drawid of the idldrawwidget returns -1, but if i set the form as a normal window, the widget runs correctly, how can i use a idldrawwidget on a mdichild form.
|
|
|
|
0 |
1020 |
27 Oct 2007 02:35 AM |
|
0 Replies and 1158 Views
re: papaer Loughlin 1158 0
Started by Deleted User
Eduardo, como va,
te molesto para solicitarte si es que lo tenes en PDF, el papaer de Loughlin.
Loughlin, W. P., 1991, Principal component analysis for alteration mapping: Photogrammetric Engineering & Remote Sensing: v. 57, no. 9, p. 1163–1169.
Salduos y muchas gracias
Daniel JP
|
|
|
|
0 |
1158 |
24 Oct 2007 10:28 AM |
|
0 Replies and 1216 Views
IDL 6.4 crash on linux Xlib: unexpected async reply 1216 0
Started by Deleted User
After much expectations and promises from itt to fix idl crashes in 6.4 release, I do not see much change.
There was a significant imporvement compared to the previous behavior, but still it is very hard to do
anything useful as IDL crashes on SECOND plot operation, not the first one.
The sometimes an error is reported like this:
Xlib: unexpected async reply (sequence 0x1673c)!
(of cource, the number changes)
and sometimes no error is reported.
Are there any expectations that ...
|
|
|
|
0 |
1216 |
24 Oct 2007 09:01 AM |
|
1 Replies and 1461 Views
idl install on the SGI machine with SuSE Linux. 1461 1
Started by Deleted User
I hope to install idl 6.4 on my school's SGI machine which is supported by SUSE Linux.
But I failed to install idl_linux.x86_64.tar.gz on it.
The problem appears as follows:
hutingaltix-2:~> idlde
/usr/local/bin/idlde: line 496: /usr/local/itt/idl64/bin/bin.linux.x86/idlde: cannot execute binary file
/usr/local/bin/idlde: line 496: /usr/local/itt/idl64/bin/bin.linux.x86/idlde: Success
I found James Jones answer a similar question.
http://www.idl-envi.com/forum/message.aspfmid=154...
|
|
|
|
1 |
1461 |
24 Oct 2007 08:44 AM |
|
1 Replies and 1158 Views
scatter plot 2D 1D 1158 1
Started by Deleted User
Hi,
I'd like to create a scatter plot with two independent variables and one dependent variable.
The values of the dependent variable shoud be displayed as a colour range in the plot, and the two independent variables are to be shown on the x and y axis respectively. Shouldn't be too difficult. In fact, you can see such a scatter plot in the preview of the iTools wizard, but it seems that you can't get this scatter plot as an end result.
|
|
|
|
1 |
1158 |
24 Oct 2007 07:50 AM |
|
1 Replies and 1430 Views
Accessing files on network drive using mac osx x11? 1430 1
Started by Deleted User
I have a server set up to store the large amounts of data that we gather and it need to be processed. i have set-up both FTP and Samba (SMB) access to the drives. In Mac OS X i am able to connect to the drive(s) upload and download files fine. however when running my IDL-VM *.sav file (in X11) i can not access the drives. the alias folders i have set up on the desktop do not show up, nor does the drive in the /volumes folder. i have also tried dragging the files from the finder, to the term...
|
|
|
|
1 |
1430 |
24 Oct 2007 07:30 AM |
|
2 Replies and 1302 Views
problem with idl export bridge assistant 1302 2
Started by Deleted User
i am trying to build a com component using export bridge, however when i use th build command, it prompt an error :
The devenv compiler must be in the path. Unable to complete build.
Any idea
|
|
|
|
2 |
1302 |
23 Oct 2007 05:04 AM |
|
1 Replies and 1579 Views
use omega, phi, kappa 1579 1
Started by Deleted User
Hi
I am trying to use IDL to program omega, phi, kappa effects for image. Does anybody has experience on how to set the parameters on IDLgrModel->rotate. The kappa is working well(rotate against Z), but the omega(rotate against X) and phi(rotate against Y).
Many Thanks!
Jeff Wang
|
|
|
|
1 |
1579 |
17 Oct 2007 09:12 AM |
|
1 Replies and 1233 Views
Job Opportunities 1233 1
Started by Deleted User
My name is Michele and I am an executive recruiter. I work exclusively in the wind industry and have a couple of opportunities right now. Currently we have two wind resource analyst positions open. One of our clients is looking for someone with experience using IDL. Let me know if you would like to receive more information on either. Thanks!
Michele Battle
RSMR Global Resources
312.447.3032
battlersmr.com
|
|
|
|
1 |
1233 |
12 Oct 2007 11:43 PM |
|
0 Replies and 1168 Views
startup.pro help 1168 0
Started by Deleted User
My startup.pro file is not working for me. I changed all the corresponding paths to the right directories but then it tells me theres an error in Line 23. Line 23 is usually blank. However, if I put in the words 'end', save the file, exit IDL, then run IDL again, then it gives me a syntax error that at line 23 where the 'end' is. Could somebody please tell me how to get this startup.pro file to work Thank you.
|
|
|
|
0 |
1168 |
12 Oct 2007 08:53 AM |
|
1 Replies and 1248 Views
legend of shades range in idl plot 1248 1
Started by Deleted User
hello all
I have beatiful plots of a hillslope with shades differing according to flow in the slope.
With a procedure i create a variable which contains Information about the shade.
The plot itself is a surface plot with the shade=myshade option.
Now i would like to put a legend under the plot indicating which color ständs for low flux and which for high throughout the continuum i defined in my variable (like a rainbow bar)
Thanks a lot for infos
Marc
|
|
|
|
1 |
1248 |
11 Oct 2007 02:47 PM |
|
1 Replies and 1309 Views
Sub pixel analysis 1309 1
Started by Deleted User
hi all, i want to that whether there is any command or code for the subpixel analysis in IDL.
|
|
|
|
1 |
1309 |
08 Oct 2007 10:15 AM |
|
2 Replies and 2211 Views
how to define a BOOL variable in IDL 2211 2
Started by Deleted User
I want to define a BOOL variable which just have 1 (ture) and 0 (False) in IDL, how can I accomplish this
|
|
|
|
2 |
2211 |
02 Oct 2007 11:04 AM |
|
0 Replies and 1031 Views
my mosaic_doit doesn't work 1031 0
Started by Deleted User
I want to mosaic two image together, every image is 5097*5097, and they are declining. So when specify x0 ,y0, xsize, ysize, I calculate them firstly. But my program doesn't work. Could you help me
My code is below:
////////////////////////////////////////////////////////////////
envi_open_file, 'F:\mosaic\sz02-02.tif', r_fid = sz02_fid
if(sz02_fid eq -1) then begin
envi_batch_exit
return
endif
envi_open_file, 'F:\mosaic\sz03-02.tif', r_fid = sz03_fid
if(sz03_fid eq -1) then begi...
|
|
|
|
0 |
1031 |
02 Oct 2007 09:17 AM |
|
1 Replies and 1125 Views
rectangle of values around x,y coordinates 1125 1
Started by Deleted User
Hi,
I have a bunch of x,y coordinates. I need to plot them. However, I also need to add a rectangle of values around them of arbitrary length and breadth. i.e. give values to the pixels around the center pixel so that a rectangle is 'drawn'. Furthermore, to complicate matters more, I need my rectangle to be tilted by a certain angle.
I could go with a for loop and assign neighboring pixels values by pre-determining which pixels they will be. However, I would think there is a more elegant way...
|
|
|
|
1 |
1125 |
01 Oct 2007 02:41 PM |
|
0 Replies and 1152 Views
ActiveX control works under 6.1/6.3 but not 6.4 1152 0
Started by Deleted User
I have been using the Catalyst SocketWrench ActiveX control in my IDL programs to create a socket server that throws events when data arrives at a port. The current IDL socket code does not allow this without a great deal of overhead/CPU time.
My code uses the WIDGET_ACTIVEX call to link in the socket tool, and it works just fine under IDL 6.1 and IDL 6.3. When I try to run it under IDL 6.4, the WIDGET_ACTIVEX line works OK, but the code crashes the first time I try to set/get a property...
|
|
|
|
0 |
1152 |
01 Oct 2007 10:56 AM |
|
1 Replies and 1257 Views
IDLDrawWidget ActiveX Control IDL_M_UPRO_UNDEF 1257 1
Started by Deleted User
when is use IDLDrawWidget ActiveX Control in VS2005, there are something wrong with the program. error information:IDL_M_UPRO_UNDEF:Attempt to call undefined procedure/function:'ENVI_IOW'. another error:IDL_M_UPRO_UNDEF:Attempt to call undefined procedure/function:'tiff_write_file_doit_record'.
.I use ENVI_OUTPUT_TO_EXTERNAL_FORMAT to output a GeoTiff image.
|
|
|
|
1 |
1257 |
27 Sep 2007 08:02 AM |
|
1 Replies and 1120 Views
Licencing question 1120 1
Started by Deleted User
May I distribute the source code of my program under GNU GPL
Or it should be some sort of RSI licence
|
|
|
|
1 |
1120 |
25 Sep 2007 03:49 PM |
|
1 Replies and 1083 Views
pixel and surrounding value 1083 1
Started by Deleted User
rpertaubgmail.com
View profile
More options Sep 25, 1:20 pm
Newsgroups: comp.lang.idl-pvwave
Hello,
I am trying to find the intensity of a pixel and its surrounding
pixels.
I have a list of x and y coordinates as my points of interest. I want
to find the intensity at that pixel and the ones surrounding it and
obtain a mean of those 9 pixels. I want to do this for all my
coordinates, so I will be using a for loop to go from one coordinate
to another. Is there a quick way of ...
|
|
|
|
1 |
1083 |
25 Sep 2007 11:38 AM |