Description:
IDL and PV-Wave language discussions.
|
|
|
Writing eps files from iplot
|
| |
Producing decent eps plots for publication requires extensive control over all aspects of the plot, such as the x- and y-sizes, the font sizes, etc. I've always exercised this control using direct graphics. The downside, of course, is what you see on the screen is not what ends up in the eps file when you change the device--something we have all... more »
|
|
|
More problems with Build Project, IDLDE vs IDLRT question
|
| |
IDL 7.0: Based on advice from an earlier thread, I now import every single possibly needed library into my project before I build, to try to resolve dependencies. Build time went from 7s to over 1 min. Fine, but now when I try to run from the built .sav file, I get the following message: The following error was encountered: Keyword MYKEYWORD not allowed in... more »
|
|
|
Updating in Workbench request for username and password (?!?)
|
| |
Hi all, When I start Workbench it looks for updates but it asks for a User name and password. I have unsuccessfully tried the username and password that I use to access [link]. Have you seen this behavior before? I would like to solve this issue specially because it pops up a window asking for the information several times upon start.... more »
|
|
|
line generalization
|
| |
Hi folks, I was wondering if anyone of us have the code to generalize a line in IDL? help please,thanks a lot! Bo
|
|
|
build project to executable .sav binary eclipse
|
| |
Very confused by "Build Project" behavior, IDL 7.0, Eclipse. As far as I can tell, all necessary files are in the path before I build. When I build and run the binary, it freezes eventually, and if I display a dialog with the error, it is always that IDL can't find some file that I know is in the path. Often I can even see the un-findable... more »
|
|
|
AVHRR Calibration and Georeferencing
|
| |
Hi, I have an AVHRR file that I want to first calibrate and then georeference using IDL (and ENVI). Thanks to the 'envi_avhrr_calibrate_doit' I can input an AVHRR file and get it calibrated. The output of this function is a file of type ENVI. Now, there is also an 'envi_avhrr_geometry_doit' function that does... more »
|
|
|
ROI points don't seem to get stored properly
|
| |
Hi all, I've written the code below to create a routine to shrink an ENVI ROI by 1 pixel on each side. The way it does this (probably not the most efficient way) is to get the points for the ROI, set all those points to 1 in a 2D array the size of the image, and then use the CONVOL function to find all points that are not surrounded by ones.... more »
|
|
|
IDL 8.0 compile_opt changes
|
| |
Hi all, I'm writing to you to ask your opinion on some potential changes in IDL 8.0. We have made some enhancements to the language to support the new graphics functions, and to make IDL simpler to learn, especially for new users. The primary change is the use of the dot "." for object method calls.... more »
|
|
|
array index summations
|
| |
Hi, I have a time-series data set, effectively a 3-vector (x,y,z), where the Z values are to be binned into a 2D array along X/Y. Currently, I'm using the following, which loops over all of the data points (which could be numbered in the millions): ; calculate the X & Y indices into the 2D array... more »
|
|
|
|
