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1 Replies and 1832 Views
silent compilation mode 1832 1
Started by Deleted User
Hi,
is there any way (through some IDL settings or environment variables) to execute the .run or .compile commands in "silent mode", that is, without printing out all those "Compiled module" messages as in the example below
IDL> .run read_ascii
Compiled module: RA_PARSE_COLUMN_VALUES.
Compiled module: RA_PARSE_DELIM_VALUES.
Compiled module: RA_GET_NEXT_RECORD.
Compiled module: RA_READ_FROM_TEMPL.
Compiled module: RA_VALID_TEMPLATE.
...
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1 |
1832 |
28 May 2009 11:54 AM |
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1 Replies and 1127 Views
saving data into a .pro file during runtime 1127 1
Started by Deleted User
Hi all,
I was trying to write a GUI program such that when I enter data into a text box, it should get saved in the droplist and then the next time I open the GUI, the previously entered data should automatically appear in the droplist ( just like it has memory).
Is this possible...if so, could anyone please give me a headstart...i unable to start on this...
any advice will be sincerely appreciated!
Thank you.
Regards,
Rohit Bhat
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1 |
1127 |
20 May 2009 10:22 AM |
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0 Replies and 1000 Views
Multi image GeoTIFF for ArcGIS 1000 0
Started by Deleted User
Hello,
I am creating multi image GeoTIFF files to be opened in ArcGIS, but for some reason this software only opens the first image and ignores the rest.
Does anyone has worked with this Are there additional tags that must be created
Best regards,
Miguel
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0 |
1000 |
19 May 2009 12:10 PM |
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0 Replies and 1330 Views
AMSR-E (HDF-EOS) Batch georeferencing 1330 0
Started by Deleted User
I have around 1300 .hdf files to be georeferenced and i have downloaded the LAT/LONG Grids&160;from NSIDC website http://nsidc.org/data/docs/daac/ae_land3_l3_soil_moisture/geolocate.html. Since it is time consuming, i tried to batch georeference the files usind an IDL programme. After compiling it, three .bin files are created. I tried to import it into ERDAS and its not working. Can you please tell me what the binary file contains. How can it processed it in ERDAS.
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0 |
1330 |
18 May 2009 03:21 AM |
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0 Replies and 1520 Views
IDL 7.1 now available 1520 0
Started by Deleted User
I am pleased to announce that IDL 7.1 is now available to download from the ITT VIS website. IDL 7.1 expands on the modernization introduced in the IDL 7.0 Workbench with new features like the Tool Palette, greater control over the interactive iTools visualizations, the ability to open many file types without writing any code, and even IDL command line mode for Windows. Our goal is make IDL even easier to use whether you’re an experienced or new user.
Enjoy,
Bill Okubo, IDL Product Manager
...
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0 |
1520 |
14 May 2009 03:11 PM |
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1 Replies and 1387 Views
DLM in runtime error 1387 1
Started by Deleted User
I have a dlm which works fine on my project. I am able make a runtime application with this project. I am also exporting the external .dll file that the dlm needs. I can run the application but when the line comes that the external function is called the program gives error "IDL has encountered a problem and needs to close" and crashes. Anyone has an idea what might be wrong
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1 |
1387 |
14 May 2009 08:30 AM |
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1 Replies and 877 Views
ENVI batch model problem 877 1
Started by Deleted User
Hi all,
Because the large amount of image data, I have to use the batch model of ENVI.
My aim is to registrate the images in the batch model. Coordinate info of each image is in the .pts file using the same file name as the images. The projection is set up using the parameters, and the image dat files contain only the grey values.
The IDL programme can be compiled successfully, so does the Running Process, but the out file titled with "test" contains nothing. The batch.txt fil...
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1 |
877 |
13 May 2009 10:16 PM |
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0 Replies and 1216 Views
IDL version 6.3 -> newest 1216 0
Started by Deleted User
Hi,
I am completely new to IDL and also on this forum, and am to receive IDL software said to be "targeted at IDL version 6.3" and known to work under Win XP sp. 2.
I cannot see any place to download older versions of IDL (and am not sure if I would want to if I could either).
I am therefore interesting in knowing whether there are any known serious issues/problems that I should take into consideration if I want to run this software under the newest version of IDL (on XP sp. 2...
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1216 |
13 May 2009 03:25 AM |
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2 Replies and 1238 Views
Default File>Open Directory Linux IDL? 1238 2
Started by Deleted User
I am running IDL 7.0.6 on Ubuntu Linux. I would like to set the default File->Open directory for opening source files. I use 'cd' when running procedures. I've tried Windows->Preferences->IDL->Paths, but can't figure out how to get this to work.
Does anyone know where this is I wonder if the system variable is set in a start-up script somewhere
Thanks.
Steve
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2 |
1238 |
12 May 2009 04:32 PM |
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0 Replies and 1497 Views
Plotting Latitude/Longitude in iMap... 1497 0
Started by Deleted User
Hello All,
I'm having a problem plotting points defined by latitude/longitude in iMap.&160; I have a list of latitudes and longitudes, and need to plot them on an already created map.&160; Having imported the data from an IDL variable, I cannot get the points to display&160; Any thoughts
Cheers,
Craig
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0 |
1497 |
09 May 2009 10:34 AM |
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0 Replies and 1167 Views
idl 7 & 'TEXTURE_COOCCUR_DOIT' 1167 0
Started by Deleted User
When running command, ENVI_DOIT, 'TEXTURE_COOCCUR_DOIT' ...
programatically in IDL 7
I get this error message :undefinied procedure/function
and texture measures aren't computed.
But this is a canned ENVI function, why would I get this message. looks like a bug
please advise.
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0 |
1167 |
08 May 2009 11:14 AM |
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0 Replies and 960 Views
Using EndMembers to apply Supervised Classification using IDL 960 0
Started by Deleted User
Hi,
I have an endmember collection that I have saved to ascii text file, and want to use that to classify a large number of images by using an IDL script. I am wondering whether someone could provide example code for this please
Looking in the ENVI reference material, it appears that the use of endmembers involves using the Endmember Collection Widget, but in my case I don't want to have user intervention - just to read in the endmembers from file and run the Maximum Likelihood classif...
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0 |
960 |
07 May 2009 06:46 PM |
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0 Replies and 979 Views
pointers getting lost 979 0
Started by Deleted User
I'm trying to store an array of pixel xy indicies for later output to a text file.&160; The number of xy pairs is different for each array element.&160; I'm trying to use pointers to do this with the following code snippet:
xy = ptrarr(npixels, /ALLOC)
for ipixel = 0, npixels - 1 do begin
; much snipped code
&160; &160;&160;&160; indi = where(superMask ne 0, count)
&160;&160;&160;&160;&160; if (count gt 0) then&160;&160;&160; *xy&91ipixel&93 = array_indices(superMask, indi)
...
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0 |
979 |
07 May 2009 11:58 AM |
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1 Replies and 1130 Views
Locking assertion failure. Backtrace 1130 1
Started by Deleted User
I'm running the IDL7.06 in Debian 5 lenny, 64-bit.
Quite often IDL crashes due to the following problem, "Locking assertion failure.&160; Backtrace:"
I searched related information in the web, and found that it may be related to JAVA, e.g., see
https://answers.edge.launchpad.net/ubuntu/question/26562
I tried the suggested tip: sed -i 's/XINERAMA/FAKEEXTN/g' /usr/lib/jvm/java-6-sun-1.6.0.04/jre/lib/i386/xawt/libmawt.so
But the problem continues and IDL crashes, and I have to rest...
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1 |
1130 |
06 May 2009 02:56 PM |
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1 Replies and 1446 Views
Help, /memory 1446 1
Started by Deleted User
Hi everybody!
I am using IDL to&160;generate an&160;application that using a lot of memory because of bigs images.
I use the help, /memory function to know which parts of my code&160;require the most of memory.&160;When my application have load all my image and&160;"is not working", the idl&160;help, /memory&160;print that my current memory used is 482 MB.
But if i want to see exactly how much memory take my idl application by the&160;Window Task Manager&160;, the memory us...
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1 |
1446 |
03 May 2009 10:26 AM |
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1 Replies and 1402 Views
stretch_doit ERROR 1402 1
Started by Deleted User
I get the following error
ENVI Error &91Fri Apr 24 15:46:20 2009&93 :
An error has occurred during processing
Error: "STRLOWCASE: Variable is undefined: PROC_NAME."
The result may be invalid.
From the following code (errors out on stretch_doit) run from IDL
PRO DEFAULTSTRETCHSAVE
;Striclty enforce new square brackets syntax for dereferencing variables
COMPILE_OPT STRICTARR
; Restore the ENVI core files
ENVI, /RESTORE_BASE_SAVE_FILES
; Initialize ENVI an...
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1 |
1402 |
28 Apr 2009 09:22 AM |
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0 Replies and 1016 Views
the question about the 3D model for the marine sub-bottom space 1016 0
Started by Deleted User
hello,All.
&160;&160;&160;&160;&160;&160;&160;&160; I'm a novice to IDL, now i have a need to visualize the marine sub-bottom space, and i have these following data:
&160;&160;&160;&160;&160;&160; 1.X,Y,Z coordinates value for the spots&160;on the seafloor,
&160;&160;&160;&160;&160;&160; 2.X,Y,Z coordinates value for the spots&160;on the first and second sub-bottom layers under the seafloor,
&160;&160;&160;&160;&160;&160;&160;3. X,Y,Z coordinates value for the&1...
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0 |
1016 |
27 Apr 2009 08:12 AM |
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1 Replies and 1199 Views
Using Hershey Fonts with IDL Widgets? 1199 1
Started by Deleted User
Hello!
I have a small problem that I am unsure is fixable. I am trying to make the font that all my widgets are drawn with to be Hershey fonts instead of device fonts. Is this possible Currently all widgets that have text associated with them are drawn only with device fonts. Can I force the widgets to use Hershey (or even TrueType) fonts I want to do this so that I can dynamically scale the size of the text in my widgets when I dynamically change the window size of my application. Any ideas...
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1 |
1199 |
22 Apr 2009 06:12 PM |
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0 Replies and 998 Views
Poly_2d error using sinc interpolation 998 0
Started by Deleted User
I'm using polywarp and poly_2d to coregister a pair of 2-D images. I call polywarp to produce a linear fit and then call poly_2d. Using either nearest-neighbor or bilinear interpolation is fine - the results are good. Employing "cubic" interpolation with the&160;cubic keyword set to -0.5&160;results in an&160;IDL crash&160;(Version: 7.0.3 Build id: 20080620). (A Visual Studio Just-in-Time Debugger window appears and then the IDL window containing "Fatal error: IDL has encounte...
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0 |
998 |
21 Apr 2009 02:28 PM |
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0 Replies and 1123 Views
Coordination system transformation between Envi and Arcgis? 1123 0
Started by Deleted User
I want to read shapefile's coordinate system info from .prj file, and translate it into envi's own mapinfo.
I read the system definition both in Arcgis and Envi, most projection and datum have different names , and their relations are not very clear.
Is there any way easy to do so if I write a program
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0 |
1123 |
21 Apr 2009 08:46 AM |