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2 Replies and 2141 Views
Adding a smooth line through the plotted lines 2141 2
Started by Deleted User
Hi, I am a beginner in IDL. Can anyone tell me the code for creating a smooth curve through the plotted point data Thanks in advance.
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by Deleted User 18 Apr 2019 08:15 AM |
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1 Replies and 21990 Views
Calculating the Argmin 21990 1
Started by Deleted User
Hi, Given a multidimensional array X, Y, Z (E.g. 400, 200, 5). How would you go about calculating the Argmin The Argmin returns the indices of the minimum values along an axis (E.g. numpy.argmin https://docs.scipy.org/doc/numpy-1.15.0/reference/generated/numpy.argmin.html). My attempt: argmin = SORT(MIN(data)) Regards Hugo
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by Deleted User17 Apr 2019 09:49 AM |
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1777 |
by Ben Castellani15 Apr 2019 04:57 PM |
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1 Replies and 2100 Views
Python Bridge: Cannot execute IDL-functions in Python 2100 1
Started by Deleted User
We have setup our IDL on a Linux server. Running IDL.pro scripts are fine, no issues at all. But neither the Jupyter Notebook or the iPython-terminal will work with IDL-tools. I can execute simple commands from the examples: CODE: In &91;8&93;: IDL.run('arr = FINDGEN(100)') In &91;9&93;: IDL.run('help, arr', stdout=1) ARR FLOAT = Array&91;100&93; But when I want to use a Task or similar, this happens: In &91;14&93;: spec = IDL.fft_powerspectrum(arr, 0.1) ...
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2100 |
by Ben Castellani15 Apr 2019 04:35 PM |
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3 Replies and 2863 Views
Can not start IDL 2863 3
Started by Deleted User
"A error has occurred see the log file"
I'm running on win7_64 with IDL 8.1 64bit.
Yesterday I forgot to clear the hard disk, while running a pro during sleep.
This morning I saw 0 space on hard disk then I moved data to removable hard disk.
However the idl continue show error message, even re-install couldn't help.
I search google and found a similar thread, I try the solution but doesn't work...
here is the log file:
!SESSION 2012-03-22 17:15:24.715 ...
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by Ben Castellani15 Apr 2019 12:17 PM |
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1 Replies and 1967 Views
IDL License Activation 1967 1
Started by Deleted User
When I try to activate a license by using the harrislicense application or licenseadministrator application i get this in command line: IDL 8.7.2 (darwin x86_64 m64). (c) 2019, Harris Geospatial Solutions, Inc. Loaded DLM: IDLJSON. Loaded DLM: PNG. but the window that pops up is small and cannot be expanded so I can not do anything with it. When I close it the whole program shuts down.
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1967 |
by MariM08 Apr 2019 11:28 AM |
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0 Replies and 2083 Views
Subset imagevia ROI in IDL 2083 0
Started by Deleted User
Anybody has an IDL script to an image using a ROI in IDL
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2083 |
01 Apr 2019 08:34 AM |
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0 Replies and 2198 Views
COM bridge export does not work in 64 bit mode 2198 0
Started by Deleted User
I'm having a difficult time updating a 64-bit COM object wrapping of IDL code. My colleague is able to generate the COM wrapping on his computer. I should have identical tools installed, but I am unable to do this. First note that we are using IDL 8.0.1, and are unable to upgrade. My colleague can run the 64-bit IDLDE, from the windows start menu, use IDLEXBR_ASSISTANT and generate the DLL and TLB with no problem. If I run from the start menu, I get a message saying 'The devenv compiler m...
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2198 |
29 Mar 2019 03:08 PM |
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1 Replies and 1830 Views
IDL Editor Window not showing up 1830 1
Started by Deleted User
So, whenever I launch the IDL console, the editor window does not open up and I am not sure how to pull it up again. Is there a setting that I have turned off or am I missing an option to reopen the editor window
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1830 |
by MariM11 Mar 2019 07:39 AM |
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0 Replies and 3202 Views
How to remove noise from MABEL(. h5 format ) data 3202 0
Started by Deleted User
Actually i read elevation , time_novatel from h5 data and find the distance. Using elevation and distance i plotted the data using scatterplot . I wanted to remove noise from these plotted data using IDL. Please help me with these.
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01 Mar 2019 03:17 AM |
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0 Replies and 2116 Views
Noise removing in mabel data(H5 format) 2116 0
Started by Deleted User
pro linedenoise file=filepath('mabel_l2_20120914t220000_010_2.h5',SUBDIR=&91;'ABC'&93;) file_id = H5F_OPEN(file) elev_initi = H5D_OPEN(file_id, '/channel001/photon/ph_h') elev_initial = h5d_read(elev_initi) time_initi = H5D_OPEN(file_id, '/channel001/photon/delta_time') time_initial = h5d_read(time_initi) time_novat = H5D_OPEN(file_id, '/novatel_ins/delta_time') time_novatel = h5d_read(time_novat) velocity_ea = H5D_OPEN(file_id, '/novatel_ins/velocity/ins_v_east') ...
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2116 |
01 Mar 2019 02:57 AM |
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3 Replies and 1829 Views
batch reproject GLT with bowtie correction 1829 3
Started by Deleted User
Hi, I was wondering if anyone has experience in using DIL script to batch 'Reproject GLT with Bowtie Correction' function specifically dealing with GOES-16 L1B radiance data I downloaded a bunch of GOES-16 ABI L1B radiance data (CONUS) from NOAA (OR_ABI_L1b_RadC_*.nc). In ENVI , I was able to open the files one by one and reproject the raster with GLT information. But have not had much luck to get a script working in IDL to batch process many files. Tried the following page but did not wor...
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by MariM27 Feb 2019 12:23 PM |
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2 Replies and 2825 Views
IDL workbench stopped working 2825 2
Started by Deleted User
A customer reported that every time he tries to open IDL, an error that says "IDLDE: An error has occurred" is occurring. A log file from the crash is shown below:
!SESSION 2016-01-27 09:42:53.523 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.6.0_17
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Command-line arguments: -os win32 -ws win32 -arch x86_64
!ENTRY org.eclipse.osgi 4 0 2016-...
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by Deleted User27 Feb 2019 10:34 AM |
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0 Replies and 2136 Views
Resize MODIS *.hdf file 2136 0
Started by Deleted User
Hi guys, I have a question about how to resize *.hdf files (the MODIS Level-2 products) to a fixed spatial resolution in IDL directly Now, I convert *.hdf file to *.dat file firstly using MCTK and then resize it. But it is relatively slow. Do you have any other better suggestions Thanks a lot in advance.
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2136 |
20 Feb 2019 02:33 PM |
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2 Replies and 1781 Views
Sending email from IDL 1781 2
Started by Deleted User
Hi guys, I am a little confused about how to send email from IDL to notify me that it’s finished a long process. Although I have found a solution about this problem at 'https://www.harrisgeospatial.com/Learn/Blogs/Blog-Details/ArtMID/10198/ArticleID/16706/Sending-email-from-IDL', the content in idlsendmail.php file doesn't show. So, who could tell me how to produce the *.php file, please Thank you very much. Ellen
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1781 |
by Deleted User19 Feb 2019 09:12 AM |
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3 Replies and 6766 Views
Does IDL run on macOS Sierra? 6766 3
Started by Deleted User
The answer is YES but you have to go through some tuning steps.
I did the following test on an iMac running macOS Sierra 10.12 (16A323) that never ran IDL before (=fresh install).
1- Install Quartz 2.7.9 https://www.xquartz.org/ (XQuartz-2.7.9.dmg). Make sure your security settings allow the install of this package. SUCCESS
2- Download Install_IDL85ENVI53SP1.pkg and install it (As for Quartz, make sure your security settings allow the install of this package). Follow the instructions. Uncheck E...
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by Ben Castellani18 Feb 2019 04:11 PM |
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1 Replies and 1236 Views
text_orientation in surface plot 1236 1
Started by Deleted User
Hi, using: s.axes&91;1&93;.text_orientation=50 in a surface-plot I tried to rotate ticknames, but the result is really funny: the tick names become diffus black, no character is visible. Trying this with font_size = 12. The same happens if I reduce this font_size. Is there another possibility to change the orientation of tick names Thanks a lot, Harry
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by Ben Castellani18 Feb 2019 02:01 PM |
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1 Replies and 1193 Views
how to change position of nicknames in surface plot? 1193 1
Started by Deleted User
I had to rotate a 3D surface plot, but now the ticknames of the y axis are hidden by the plot. I can not figure out how to move them on the other side of the axis. Moreover I would like to suppress entirely the z axis. Following the manual it should work with ZSTYLE=4, but IDL 8.7.1 tells me, that 4 would not be allowed... Thanks a lot for each small hint. Harry
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by Deleted User08 Feb 2019 07:56 AM |
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2 Replies and 1294 Views
/compress with openw and openr on large files failing 1294 2
Started by Deleted User
I am working with multi-channel data and generating floating point products that are on order 15k x 5k pixels by 61 channels. I can write and read this data uncompressed using openw and openr without issue. The files are about 18GB. However, in each of those 16 channels (which contain about 75 million pixels each) only about a million pixels have real data - so these files will compress dramatically using gzip (down to about 200MB). Unfortunately, using the /compress keyword to openw and op...
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by MariM06 Feb 2019 08:00 AM |
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0 Replies and 2112 Views
read_gif.pro 2112 0
Started by Deleted User
I've inherited some old code that uses the ImageMagick 'convert' image1.ps to image2.gif using (within IDL): spawn, 'export DYLD_LIBRARY_PATH='$MAGICK_HOME/lib'; convert ' filename ' ' gifile I am able to easily display the converted GIF image, but read_gif.pro continuously issues the error message ' READ_GIF: Unknown GIF keyword '0x63' in filename.gif' the query_image.pro produces: ** Structure <af066e8>, 7 tags, length=48, data length=40, refs=1: CHANNELS ...
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31 Jan 2019 11:17 AM |