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1 Replies and 1300 Views
IDL5.5 IN UBUNTU 1300 1
Started by Deleted User
Hello.
By this means the greeting. Also at the same time, I request any help.
Install IDL5.5 in the version 7.04 of ubuntu, but I have the following problems:
1) I can use the help, I get the following error (Error: X does not support locale C.)
2) When you run a scritt: idl closes, I will not generate products and I get the following error: X does not support locale C.
If someone can show me the steps to eliminate those mistakes, I would be helping much
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1 |
1300 |
28 Mar 2008 11:33 AM |
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2 Replies and 1025 Views
obtain 1025 2
Started by Deleted User
hello,
I 've created a widget_draw which contain object graphic (idlgrplot, idlgrmodel and idlgrview),
my idlgrplot contain data in longitude latitude, and has been normalized in &910,1&93 to fit with the viewplane_rect (&910,0,1,1&93) of my idlgrview.
My question is : I want to know how can obtain the exact postion of my cursor mouse after click in the widget_draw in the normalized coord of my idlgrplot.
.
When i click in my widget_draw, that make an event, and event.x and event.y ...
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2 |
1025 |
28 Mar 2008 11:24 AM |
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1 Replies and 1972 Views
Intersection of twoTwo Arrays 1972 1
Started by Deleted User
Hello All,
I am trying to find the interesection between two arrays (not of the same size) Does anyone know a function that can perform it.
For Example: A =&911,2,8,9,10,3,4,5&93
B=&915,3,4,11,12&93
Function should return &913,4,5&93 or the location of common elements in A and B.
Thank you for your help.
Regards,
Vijay
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1 |
1972 |
27 Mar 2008 03:39 PM |
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0 Replies and 1108 Views
Problem with SURFACE procedure. 1108 0
Started by Deleted User
Hi, all!
I'm trying to make a surface plot with X, Y and Z data from a model of mine. When I use the iSURFACE, the plot is OK. However, when using SURFACE, the plot seems to be incomplete. It seems to draw just one side of the figure.
Does anyone have an idea on what may be hapening
Thanks.
Mairan
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0 |
1108 |
27 Mar 2008 09:14 AM |
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0 Replies and 1199 Views
IDL7 ENVI 1199 0
Started by Deleted User
It is possible Run ENVI within idl7 Workbench
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1199 |
26 Mar 2008 11:27 AM |
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1 Replies and 1650 Views
How to increase JVM Heap Size for IDL-Java Bridge? 1650 1
Started by Deleted User
Hello All,
I am having problem in increasing the heap size of the JVM when I call Java objects from IDL. By default it uses only 64MB, and hence cannot generate a large array on Java side.
I tried to set the JVM start option in idljavabrc file:
'JVM Option1 = -Xms200M'
'JVM Option2 = -Xmx1G'
but it doesnot work. IDL starts JVM with heap size of 64MB.
I use following code to check the allocated heapsize for JVM
oPublic = OBJ_NEW('IDLJavaObject$Static$JAVA_LANG_Runtime', 'java.la...
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1 |
1650 |
25 Mar 2008 02:37 PM |
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1 Replies and 1363 Views
How to launch a pdf file from and IDL application 1363 1
Started by Deleted User
Folks, we have this large application for which we are developing a pdf user's manual. The application has menus and I would like to be able to launch the user's manual from the 'About' menu. Do you know what is the command to do so
Thanks!
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1 |
1363 |
24 Mar 2008 01:19 PM |
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1 Replies and 1047 Views
how to combine strings by IDL 1047 1
Started by Deleted User
Hello, everyone, new user here.
Would you like to tell me how to combine strings
For example, a='idl' , b='is good'
I want to get, c='idl is good'
is there any function
Thank you very much for your assistance.
Mike
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1 |
1047 |
22 Mar 2008 04:27 PM |
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0 Replies and 1094 Views
Does IDL support vertical text or vertical labels? 1094 0
Started by Deleted User
I am trying to create a grid of CW_BGroup buttons that have the same label for each column. I would like the top-most label to be displayed vertically. Is there a way to do this Or to create a label widget that is written vertically If anyone knows how to do this, I would greatly appreciate any tips.
Thanks.
JR
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0 |
1094 |
21 Mar 2008 11:37 AM |
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0 Replies and 1422 Views
spectral unmixing in IDL 1422 0
Started by Deleted User
Hello,
I'm looking for IDL code for linear spectral unmixing (LSU). I know that in ENVI thay are built in functions but I don't have ENVI.
Please help!
Eran
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0 |
1422 |
18 Mar 2008 09:18 AM |
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1 Replies and 2140 Views
Handling large arrays in IDL 2140 1
Started by Deleted User
Hello,
Can you give me some tips on how to handle large arrays in IDL. The size of the arrays that I am working with are around (100000 x 100000). One way to get around is to create many smaller arrays but I would like to keep this option as the last one. The RAM size of the server is also very large, 8 GB, which I guess is the maximum that could fit onto the machine. I would be grateful to have some suggestions from you.
Thank you.
Regards,
Vijayakumar
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1 |
2140 |
18 Mar 2008 07:03 AM |
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0 Replies and 1262 Views
Handling large arrays in IDL 1262 0
Started by Deleted User
Hello,
I need some tips about handling large arrays in IDL. The IDL gives an error message when I try to create arrays of the size (100000 x 100000). The messages are like ' array contains too many elements' or 'cannot allocate memory'. A way to get around the problem is to create many smaller arrays but I would like to keep this option as the last one. The RAM size of the server is 8GB, probably it is maximum that can fit into the machine. I would be grateful to have suggestions from you to ...
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0 |
1262 |
18 Mar 2008 07:03 AM |
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0 Replies and 1342 Views
Geography_Student intends to create algorithm for Target Species Mapping 1342 0
Started by Deleted User
Hi IDL users
I want to create an algorithm for mapping species based on the methods I am using in ENVI interface. May I mention that I have not done nor do I know anything about programming.
My plan was to use ERDAS Spatial Modeller to create my algorithm. Having been introduce to ENVI, I made a mistake by assuming that it would have environments (for creating algorithms) friendly to non-computer scientists such as spatial modeller which has library of graphical models I am competent in...
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0 |
1342 |
18 Mar 2008 04:14 AM |
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1 Replies and 1383 Views
Timed events 1383 1
Started by Deleted User
I am trying to get idl to start a routine every 5 minutes, while the user of the program should still be able to work on a widget interface.
My program should run under a virtual machine environment, check for new data automatically every five minutes, and still allow data browsing by using widgets while waiting for new data.
I tried using void IDL_TimerSet(1000.*15.,refresh_routine,0,0) but only get 'syntax error' for IDL_Timerset. This happens in IDL 5.5 (as well as for 6.4 demo mode) on a l...
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1 |
1383 |
14 Mar 2008 06:55 PM |
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0 |
1484 |
14 Mar 2008 06:46 PM |
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0 Replies and 1118 Views
'envi_stats_doit' /mask 1118 0
Started by Deleted User
I am trying to use 'envi_stats_doit' to calculate statistics of some ROIs. However, I would like to compute the statistics for the pixels not included in a mask image. I am trying to use the mask with envi_stats_doit function (with m_fid and m_pos) to get it. I use the following command:
roi_dims=&91envi_get_roi_dims_ptr(roi_ids&91j&93),0,0,0,0&93
envi_doit, 'envi_stats_doit', fid=fid, pos=pos, $
dims=roi_dims, comp_flag=4, mean=c_mean, $
stdv=c_stdv, cov=c_cov,m_fid=mfid,m_pos=mpos
...
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0 |
1118 |
14 Mar 2008 05:15 AM |
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0 Replies and 1367 Views
MC_Library_Initialization failed (IDLffDICOMEx') 1367 0
Started by Deleted User
I am trying to use the IDL DICOM Network Services.
But, I meet a curious error, like this :
IDL> a = OBJ_NEW('IDLffDICOMEx')
OBJ_NEW: Error: MC_Library_Initialization failed , Invalid configuration parameter
Dynamically loadable module failed to load: DICOMEX.
I know that this class needs arguments, but the error is not related with arguments, I think.
IDLffDICOM class has no problem.
IDL> a = OBJ_NEW('IDLffDICOM')
Loaded DLM: DICOM.
I can use IDLffDICOMEx on other syst...
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0 |
1367 |
11 Mar 2008 07:42 PM |
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1 Replies and 1397 Views
IDL: erase doesn't work if graphics window is covered on openSUSE with X11 1397 1
Started by Deleted User
Hi,
when I issue the 'erase' command, or when the graphics window automatically erases because the next plot starts on a new 'page', if any part (or even the whole) of the graphics window is covered by other windows, then the part that is covered is not erased. If I issue a plot or other graphics command, this will happily draw the expected output in the window, even in the covered part (though of course if the covered part still contains the remains of a previous plot because the erase has ...
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1 |
1397 |
10 Mar 2008 03:40 PM |
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1 Replies and 1233 Views
file_search method for ENVI format images 1233 1
Started by Deleted User
Hi,
I have 3 images in envi format and each has a header file(.hdr). They are image1,image2,image3.
When i use the file_search method to run a program, it reads image1 and image1.hdr,..and so on. I don't want it to read the header file because its not an image. Unfortunately, ENVI doesn't have an extension for its file names and hence i have to delete the header files each and every time i want to run my program. Is there a way of specifying the method not to read the .hdr files or to read o...
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1 |
1233 |
05 Mar 2008 07:08 PM |
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0 Replies and 1251 Views
Filling Polar Plots 1251 0
Started by Deleted User
Hi, I have been trying to fill a region of a graph plotted in polar coordinates, but the polyfill procedure does not seem to work on plots in polar coordinates. I have also been trying to work with the draw_roi procedure, but also with no results. Is there a way to fill a region of a graph plotted in polar coordinates
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0 |
1251 |
05 Mar 2008 03:06 PM |
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