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2 Replies and 2124 Views Adding a smooth line through the plotted lines  2124  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.
2 2124
by  Deleted UserJump to last post
18 Apr 2019 08:15 AM
1 Replies and 21967 Views Calculating the Argmin  21967  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
1 21967
by  Deleted UserJump to last post
17 Apr 2019 09:49 AM
1 Replies and 1766 Views How to remove all data having more than one elevation for the same distance  1766  1 Started by  Deleted User I have 2 array elevation and distance. Both have same dimension(32897). How can i remove all data having more than one elevation for the same distance. Then plot elevation vs distance
1 1766
by  Ben CastellaniJump to last post
15 Apr 2019 04:57 PM
1 Replies and 2089 Views Python Bridge: Cannot execute IDL-functions in Python  2089  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) ...
1 2089
by  Ben CastellaniJump to last post
15 Apr 2019 04:35 PM
3 Replies and 2828 Views Can not start IDL  2828  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 ...
3 2828
by  Ben CastellaniJump to last post
15 Apr 2019 12:17 PM
1 Replies and 1948 Views IDL License Activation  1948  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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by  MariMJump to last post
08 Apr 2019 11:28 AM
0 Replies and 2070 Views Subset imagevia ROI in IDL  2070  0 Started by  Deleted User Anybody has an IDL script to an image using a ROI in IDL
0 2070
01 Apr 2019 08:34 AM
0 Replies and 2179 Views COM bridge export does not work in 64 bit mode  2179  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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29 Mar 2019 03:08 PM
1 Replies and 1814 Views IDL Editor Window not showing up  1814  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
1 1814
by  MariMJump to last post
11 Mar 2019 07:39 AM
0 Replies and 3172 Views How to remove noise from MABEL(. h5 format ) data  3172  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.
0 3172
01 Mar 2019 03:17 AM
0 Replies and 2093 Views Noise removing in mabel data(H5 format)  2093  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') ...
0 2093
01 Mar 2019 02:57 AM
3 Replies and 1800 Views batch reproject GLT with bowtie correction  1800  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...
3 1800
by  MariMJump to last post
27 Feb 2019 12:23 PM
2 Replies and 2805 Views IDL workbench stopped working  2805  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-...
2 2805
by  Deleted UserJump to last post
27 Feb 2019 10:34 AM
0 Replies and 2092 Views Resize MODIS *.hdf file  2092  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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20 Feb 2019 02:33 PM
2 Replies and 1763 Views Sending email from IDL  1763  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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by  Deleted UserJump to last post
19 Feb 2019 09:12 AM
3 Replies and 6756 Views Does IDL run on macOS Sierra?  6756  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 CastellaniJump to last post
18 Feb 2019 04:11 PM
1 Replies and 1222 Views text_orientation in surface plot  1222  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 CastellaniJump to last post
18 Feb 2019 02:01 PM
1 Replies and 1183 Views how to change position of nicknames in surface plot?  1183  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 UserJump to last post
08 Feb 2019 07:56 AM
2 Replies and 1274 Views /compress with openw and openr on large files failing  1274  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  MariMJump to last post
06 Feb 2019 08:00 AM
0 Replies and 2095 Views read_gif.pro  2095  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
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