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0 Replies and 1874 Views
reading DICOM volumes (not images) 1874 0
Started by Deleted User
Is there a simple way in IDL to read 3D DICOM volume files I tried using read_dicom to read in a NM DICOM file, but it only reads the first slice of the volume.
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0 |
1874 |
14 May 2004 07:11 AM |
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0 Replies and 1916 Views
License question 1916 0
Started by Deleted User
Hi everybody, my company bought the IDL license software (and others RSI softwares: ION, EON, IDL, IDL Dataminer) but the local reseller company gave us only a burned CD (In all software cases).
I want to know how can I proof my purchase.
I have the reseller note but I don't nown if is correct that the reseller deliver us only a burned CD of each software (ION, EON, IDL, IDL Dataminer).
I mean, I bought the borland delphi developer suit and they gave me a boxed set, which includes a small...
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0 |
1916 |
11 May 2004 11:41 AM |
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0 Replies and 1579 Views
ION 6.1 installation problem 1579 0
Started by Deleted User
Hi all,
I received an error installing ION 6.1. The message read File not found Files\RSI\IDL61\products\ion61\ion_script\install_fix.sav. However, the file was on the CD-ROM and I had no problems copying it manually. Did anyone else have this problem
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0 |
1579 |
11 May 2004 10:53 AM |
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0 Replies and 1814 Views
.img layer access information 1814 0
Started by Deleted User
How can I access the .img file layer information through IDL and also thru any C program
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0 |
1814 |
06 May 2004 04:04 AM |
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0 Replies and 1667 Views
.img layer access information 1667 0
Started by Deleted User
How can I access the .img file layer information through IDL and also thru any C program
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0 |
1667 |
06 May 2004 04:04 AM |
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0 Replies and 1898 Views
.img layer access information 1898 0
Started by Deleted User
How can I access the .img file layer information through IDL and also thru any C program
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0 |
1898 |
06 May 2004 04:04 AM |
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1 Replies and 1599 Views
Progamming puzzle with Meteorological Data 1599 1
Started by Deleted User
I have three arrays of size npts=42164. They are LON, LAT and DATA. They contain meteorological data over the ocean. I need to transform the DATA array from one-dimension to two, but need to do it quickly (i.e. no 'do loops'). LON and LAT contain the longitude and latitude of the nth point. Data contains some variable, say sea surface temperature. Note that the arrays only have valid data over the oceans and not over land (that's the catch). So what I need is the following:
Using info in LON ...
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1 |
1599 |
04 May 2004 04:41 AM |
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1 Replies and 1774 Views
map_set for 6.0 1774 1
Started by Deleted User
I can't seem to get map_set to work on a unix platform for v6.0. It works on the mac and pc just fine though. I get this error:
MAP_SET_LIMITS: Invalid map limits
MAP_SET_LIMITS: Warning, MAP limits are invalid.
I run the same code on an IDL 5.4 session, and it works. I think it might have something to do with !map.simple. Any help would be great. Thanks.
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1 |
1774 |
03 May 2004 11:22 PM |
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0 Replies and 2656 Views
3D Contour Map 2656 0
Started by Deleted User
I have 3D array of data. I would like to plot a 3d contour map over a surface in the data. I do not want an isosurface. For example I would like to plot a sphereiod in the middle of the data where on each face of the sphereiod is a contour plot of the field values along that surface.
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0 |
2656 |
03 May 2004 04:51 PM |
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0 Replies and 1841 Views
How to change the MPEG frame rate 1841 0
Started by Deleted User
Hello all, we are trying to output a movie from the XInteranimate function to MPEG, we have this enabled in out version of IDL and it works, the problem is that when we create the MPEG the frame rats is really high and our movie only plays for 4 seconds, and it goes so fast that someone else wouldn’t have an idea what it was trying to show them.
We have used the commands associated with XInteranimate to slow the frame rate in the animate window, but we cannot figure out how to make the MPEG ...
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1841 |
03 May 2004 12:30 PM |
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0 Replies and 2038 Views
Background image in iVolume 2038 0
Started by Deleted User
Dear all,
I need some help on volume displays with iVolume.
I would like to know if it's possible to display a sort of background image in iVolume. I have 3D atmospheric data that I would like to place over an image of a map. Is this possible with iVolume
Thank you very much for your attention.
Kind regards,
Pedro Vieira
--------------------------------
European Space Agency - ESRIN
Earth Observation - Research and Technology Development
Frascati, Italy
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0 |
2038 |
27 Apr 2004 02:25 AM |
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0 Replies and 2066 Views
Contour problem 2066 0
Started by Deleted User
I keep getting the following error in my code and I can't figure out why. Any help would be appreciated.
XMANAGER: Caught unexpected error from client application. Message follows...
Internal error: Triangulation is invalid.
CONTOUR, X, Y, Z, IRREGULAR=1, ISOTROPIC=1, /CLOSED, /CELL_FILL, /OVERPLOT, LEVELS=&91 20,40,60,80,100,120,140,160,180,200,220,240,260,280,300,320,340,360,380,400,420,440,460,480,500,520,540,560,580,600,620,640,660,680,700,720,740,760,780,800,820,840,860,880,9...
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0 |
2066 |
23 Apr 2004 04:10 PM |
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0 |
1767 |
21 Apr 2004 04:21 PM |
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0 |
1932 |
21 Apr 2004 04:21 PM |
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0 |
1854 |
21 Apr 2004 04:21 PM |
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0 |
1739 |
21 Apr 2004 04:21 PM |
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1 Replies and 1810 Views
Change data in iTool at runtime 1810 1
Started by Deleted User
I'm developing an IDL application that needs to change the X, Y, and Z data in an iSurface or iContour.
I can get the data vectors easily enough with
SurfaceParameterSet = Self->GetByIdentifier('/Data Manager/Surface parameters')
XData = SurfaceParameterSet->GetByName('X')
But the XData object doesn't allow me to change its data. The line
XData->SetData, *CoLatitude
give an error message:
Attempt to call undefined method: 'IDLITDATAIDLVECTOR::SETDATA'.
What's the secret ...
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1 |
1810 |
20 Apr 2004 02:48 PM |
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0 Replies and 1864 Views
Keyword problem in IDL 6.0 for Linux 1864 0
Started by Deleted User
I've got a line of code that calls a function, specifying some arguments and a keyword. This line works in IDL 5.4 for Windows, but gives a syntax error in IDL 6.0 for Linux. Strangely, it generally seems to happen when the number of non-optional arguments is higher. For instance:
foo(a, MY_KEYWORD=my_keyword)
bar(a, b, c, d, MY_KEYWORD=my_keyword)
This code works perfectly in IDL 5.4 for Windows. However, in IDL 6.0 for Linux, the second line gives a syntax error while the first line...
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0 |
1864 |
20 Apr 2004 02:43 PM |
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0 Replies and 1926 Views
regressoin RSQ 1926 0
Started by Deleted User
Hi All,
Currently I am working on a multiple regrssion routine in IDL, basing my program on the regress.pro routine in IDL.
Unfortunately there is no RSQ provided by the regress output. Before I start creating Dynamic Sum of Squares Matrices etc. I was wondering whether anybody has done any work on this already.
Hopefully you can help me out.
Yours sincerely
Jelle.
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0 |
1926 |
18 Apr 2004 10:29 AM |
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0 Replies and 2179 Views
Can't open file in IDL55 Student Edition 2179 0
Started by Deleted User
I've installed it on my Dell Inspiron 1100 laptop, and when I run it I get the error message
After typing in at IDL> openr,1,'star1.txt'
' OPENR: Error opening file.Unit:1, File: C:\RSI\IDL55\star1.txt
The system cannot find the file specified.'
Execution halted at: $MAIN$
The file I'm trying to run is a very basic text file and it';s attached
I have tried both XP Home Edition and Win2000 Server with the same results.
I have tried this on my home desktop which is a PII 350...
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0 |
2179 |
16 Apr 2004 08:46 AM |
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