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2 Replies and 1404 Views result is rounded, but why?  1404  2 Started by  Deleted User hi all, i am a newbie in using idl and face a problem. it is a quite simple question and i hope anybody of you can help me. when i do a simple calculation like: m=float(8054/7). i got the result 1150.00, but the correct results is 1150.57. what is the reason for this and how can i manage this. thanks in advance, christine
2 1404
19 Feb 2009 04:09 AM
0 Replies and 1469 Views ---  1469  0 Started by  Deleted User ---
0 1469
16 Feb 2009 08:13 PM
3 Replies and 1243 Views saving a graph as a JPEG  1243  3 Started by  Deleted User I want to know how to save the graph, that I got using PLOT command, as a JPG file...!! Thank you! Maha
3 1243
12 Feb 2009 02:32 PM
0 Replies and 1246 Views saving a graph as a JPEG  1246  0 Started by  Deleted User I want to know how to save the graph, that I got using PLOT command, as a JPG file...!!
0 1246
12 Feb 2009 02:32 PM
1 Replies and 1317 Views Programmatically rotate iSurface from command line  1317  1 Started by  Deleted User Could someone tell me how to programmatically rotate an iSurface graph from the command line I was hoping to have a simple ax, ay, or az keyword like surface does to set the angle of rotation, but from what I've seen iSurface doesn't have anything similar. I started reading in the Help on "iTool Programming->Controlling iTools from the Command line" but I can't seem to find the right property or identifier I would need to modify. This seems like it should be simple... Michael
1 1317
11 Feb 2009 10:25 AM
0 Replies and 1663 Views Syntax error  1663  0 Started by  Deleted User Hello there, i hope you can help me. When i try tu run a script: .run read_h5_omi .run read_h5_omi_lat .run read_h5_omso2 .run L2all_OMTO3 Appears some errors: .run read_h5_omi &160;^ Syntax error. &160; At: C:\&91...&93\run_omiplot_win.pro, Line 39 .run read_h5_omi_lat &160;^ Syntax error. &160; At: C:\&91...&93\run_omiplot_win.pro, Line 40 .run read_h5_omso2 &160;^ Syntax error. &160; At: C:\&91...&93\run_omiplot_win.pro, ...
0 1663
06 Feb 2009 11:33 AM
0 Replies and 1321 Views java bridge  1321  0 Started by  Deleted User Anyone successfully used the java bridge
0 1321
05 Feb 2009 11:18 AM
0 Replies and 1311 Views workbench language  1311  0 Started by  Deleted User My IDL workbench starts up in Dutch, I want it to start in English. I can't find an option or setting to change this.
0 1311
02 Feb 2009 05:06 AM
1 Replies and 1308 Views running IDL in batch from Apache server  1308  1 Started by  Deleted User I have an IDL 7.0.6 running on my Vista laptop. I need to run in batch mode in a web application, i.e. the Apache server needs to run idlde -batch . The batch commands generated by my script work fine from an administrator terminal window. However, when I run it through Apache, IDL starts up but then hangs. I'm guessing it has something to do with access rights to the .idl directory, which probably Apache isn't able to create. Running IDL this way worked fine with older versions, since the in...
1 1308
02 Feb 2009 05:05 AM
1 Replies and 1319 Views IDL 7 path on ubuntu 8.10  1319  1 Started by  Deleted User Hello, I have a DELL XPS M1530 with Ubuntu 8.10, where I installed&160;IDL 7.0.&160;&160;This is the first time that I use IDL7.0, before I always used IDL6.0. I'm having trobles using some libraries, the astronomical libraries (&160;http://idlastro.gsfc.nasa.gov/ftp/.) I try to give the path of these libraries in many ways (from the IDL terminal, or&160; exporting the IDL_PATH&160;in my .bashrc) without any success. Actually, the path is recognized by the system (I checked with echo $...
1 1319
01 Feb 2009 03:35 PM
1 Replies and 1107 Views Export Bridge Assistant (Java) - In-out examples?  1107  1 Started by  Deleted User All of the examples I've found (including the official documentation) for using the export bridge assistant only have constant/input-only parameters.&160; Are there any examples with input-output parameters
1 1107
30 Jan 2009 11:57 AM
2 Replies and 1527 Views Extract Data from Point on Plot  1527  2 Started by  Deleted User I would like to be able to specify in coordinates (x,y) a point on my plot and IDL tell me what latitude, longitude, and albedo (I am using the Z device) is plotted at that point. Basically, I want the raw data for that specific plot point. Any help would be appreciated!
2 1527
29 Jan 2009 09:25 AM
0 Replies and 1583 Views Display issues over Greenwich Meridian  1583  0 Started by  Deleted User Hello all, I hope someone can help me out with this issue...&160; I am trying to plot satellite data over Europe and am resizing the data using the CONGRID function and then interpolating it to make it display correctly... except it is not.&160; When I display the data I get these lines of misplaced data which seem to line up exactly along longitude lines and appear to be removed from the right most side of the image and placed at even intervals.&160;&160;I had a hunch and removed all the c...
0 1583
29 Jan 2009 07:21 AM
1 Replies and 1006 Views Graphical windows hang while debugging  1006  1 Started by  Deleted User When I'm in the middle of debugging a program, and I open a graphics window (for example, tvscl, iimage), the window will display but I cannot interact with it with the mouse.&160; When I terminate the debugging, all the actions on the window appear to have been queued up and are then performed. Is there a way around this Thanks, ==Leonard
1 1006
28 Jan 2009 10:12 AM
0 Replies and 1410 Views How to plot rivers in IDL?  1410  0 Started by  Deleted User Hello everyone, Now I'm wandering to plot all the global famous rivers, but in the file of resource\maps\shape\rivers.shp, it does not include the river in China, India, Austrilia. By the way, I can plot all the famous rivers, if I use command&160; IMAP, but I want to use code to do it. Does anybody know how to get these rivers data Thanks in advance. Mike
0 1410
26 Jan 2009 08:30 PM
1 Replies and 1435 Views Getting Map info from xml attached file  1435  1 Started by  Deleted User Hello World, &160; I would like to know how getting map informations from xml file attached with JPEG2000,, as ENVI does. If a XMK file is present with a JPEG2K, ENVI read it so as to get map info. It is thus able to get projection, pixel size etc. from this XML file. How to do somthing similar with IDL. Thank you for any help! -A. &160;
1 1435
22 Jan 2009 06:33 AM
1 Replies and 1342 Views ENVI_Setup_Head, help with POINTER_INFO  1342  1 Started by  Deleted User Dear All, I have simple problem with the routine ENVI_Setup_Head. I have been trying to georeference one image (hdf format) from another (hdf format). I wrote a script in IDL, it works well with ENVI files but with HDF files I need to specify a keyword POINTER_INFO and I do not know how it should look like (please give me some examples). Please explain me something about the anonymus structure of this keyword (Where I can find data set index and information about DIMS in HDF file). Than...
1 1342
21 Jan 2009 07:16 AM
2 Replies and 1605 Views iimage didn't work, how can fix this  1605  2 Started by  Deleted User Hi, when i try to edit the image use iimage under idlbe, it given me the following error. my system is Suse linux 11.1, kde4. Did anyone know how to fix this problem thanks. &160; IDL> iimage Compiled module: GET_SCREEN_SIZE. Compiled module: FILEPATH. Compiled module: PATH_SEP. Loaded DLM: XML. Compiled module: UNIQ. Compiled module: REVERSE. Compiled module: CVTTOBM. Compiled module: READ_BMP. Compiled module: IDENTITY. Compiled module: ...
2 1605
19 Jan 2009 04:22 AM
0 Replies and 1354 Views Planetocentric mapping with IDL  1354  0 Started by  Deleted User Hi Folks, &160;I have some data in "Planetocentric" LatitudeType system. How&160; can I deal with such&160; coordinates system with mapping features of IDL &160; thanks for any help! &160;a.
0 1354
19 Jan 2009 03:24 AM
2 Replies and 1631 Views Cannot run idlde in Fedora 10x86_64. Please help!!  1631  2 Started by  Deleted User .log says the following. Please help! &160; !SESSION 2009-01-18 19:11:30.957 ----------------------------------------------- eclipse.buildId=unknown java.version=1.5.0_11 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_US Command-line arguments:&160; -os linux -ws gtk -arch x86 !ENTRY org.eclipse.update.configurator 4 0 2009-01-18 19:11:34.198 !MESSAGE !STACK 0 org.osgi.framework.BundleException: Cannot attach fragment...
2 1631
18 Jan 2009 05:21 PM
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