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2 Replies and 1468 Views
result is rounded, but why? 1468 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
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2 |
1468 |
19 Feb 2009 04:09 AM |
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0 Replies and 1530 Views
--- 1530 0
Started by Deleted User
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0 |
1530 |
16 Feb 2009 08:13 PM |
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3 Replies and 1323 Views
saving a graph as a JPEG 1323 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
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3 |
1323 |
12 Feb 2009 02:32 PM |
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0 Replies and 1317 Views
saving a graph as a JPEG 1317 0
Started by Deleted User
I want to know how to save the graph, that I got using PLOT command, as a JPG file...!!
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0 |
1317 |
12 Feb 2009 02:32 PM |
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1 Replies and 1383 Views
Programmatically rotate iSurface from command line 1383 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
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1 |
1383 |
11 Feb 2009 10:25 AM |
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0 Replies and 1743 Views
Syntax error 1743 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, ...
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1743 |
06 Feb 2009 11:33 AM |
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0 Replies and 1386 Views
java bridge 1386 0
Started by Deleted User
Anyone successfully used the java bridge
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0 |
1386 |
05 Feb 2009 11:18 AM |
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0 Replies and 1378 Views
workbench language 1378 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.
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0 |
1378 |
02 Feb 2009 05:06 AM |
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1 Replies and 1410 Views
running IDL in batch from Apache server 1410 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...
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1 |
1410 |
02 Feb 2009 05:05 AM |
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1 Replies and 1420 Views
IDL 7 path on ubuntu 8.10 1420 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 $...
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1 |
1420 |
01 Feb 2009 03:35 PM |
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1 Replies and 1195 Views
Export Bridge Assistant (Java) - In-out examples? 1195 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
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1 |
1195 |
30 Jan 2009 11:57 AM |
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2 Replies and 1593 Views
Extract Data from Point on Plot 1593 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!
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2 |
1593 |
29 Jan 2009 09:25 AM |
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0 Replies and 1696 Views
Display issues over Greenwich Meridian 1696 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...
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0 |
1696 |
29 Jan 2009 07:21 AM |
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1 Replies and 1065 Views
Graphical windows hang while debugging 1065 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
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1 |
1065 |
28 Jan 2009 10:12 AM |
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0 Replies and 1477 Views
How to plot rivers in IDL? 1477 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
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0 |
1477 |
26 Jan 2009 08:30 PM |
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1 Replies and 1494 Views
Getting Map info from xml attached file 1494 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;
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1 |
1494 |
22 Jan 2009 06:33 AM |
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1 Replies and 1409 Views
ENVI_Setup_Head, help with POINTER_INFO 1409 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...
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1 |
1409 |
21 Jan 2009 07:16 AM |
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2 Replies and 1731 Views
iimage didn't work, how can fix this 1731 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: ...
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2 |
1731 |
19 Jan 2009 04:22 AM |
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0 Replies and 1442 Views
Planetocentric mapping with IDL 1442 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.
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0 |
1442 |
19 Jan 2009 03:24 AM |
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2 Replies and 1732 Views
Cannot run idlde in Fedora 10x86_64. Please help!! 1732 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...
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2 |
1732 |
18 Jan 2009 05:21 PM |