|
|
|
|
|
|
0 Replies and 1095 Views
tooltips for widgets (other than draw or button) 1095 0
Started by Deleted User
Hi,
I'd like to add a tooltip capability to some of my GUI's. I see that widget_draw and widget_button have tooltip keywords, but I'd like to use a tooltip on other widgets as well. Any one know of a general purpose IDL routine that does that Or can someone suggest a way to create a tooltip, say, for a text or label widget
Thanks!
Cindy
|
|
|
|
0 |
1095 |
22 Apr 2008 03:34 PM |
|
0 Replies and 1159 Views
convolution 1159 0
Started by Deleted User
Hi, I am new to the forum. I have just started using IDL for my research and I am completely lost.
I need to convolve a model with some data both are just two columns of numbers. I have no idea how to do this and the help files do not say much.
Does anyone know how to even start a convolution
i would be grateful for any help at all
|
|
|
|
0 |
1159 |
21 Apr 2008 12:04 PM |
|
0 Replies and 1151 Views
Fitting data to a circle 1151 0
Started by Deleted User
I have some points, I want to use a circle to fit these data, how can I do this in IDL
thank you for your kind help
|
|
|
|
0 |
1151 |
17 Apr 2008 10:40 AM |
|
1 Replies and 1249 Views
did anyone use psym=3 for a plot ? 1249 1
Started by Deleted User
When I use psym=3 (period) for a plot I do not see any point (the plot area is just blank). I do not think there is a syntax error in my code , because it works for other types (psym=1, psym=2 ...). I appreciate any help.
Alemu
|
|
|
|
1 |
1249 |
16 Apr 2008 11:49 AM |
|
0 Replies and 1002 Views
line fitting 1002 0
Started by Deleted User
Dear IDL users,
I have a data to fit a line to, but by forcing the intercept to be zero. I couldn't figure out if the IDL built in function for line fitting can actually have a way to tell it to make an intercept tobe equal to zero. Can any one help me how to fit a line to a data bu forcing the intercept to be zero.
Best
Alemu
|
|
|
|
0 |
1002 |
14 Apr 2008 06:21 PM |
|
0 Replies and 1163 Views
line fitting 1163 0
Started by Deleted User
Dear IDL users,
I have a data to fit a line to, but by forcing the intercept to be zero. I couldn't figure out if the IDL built in function for line fitting can actually have a way to tell it to make an intercept tobe equal to zero. Can any one help me how to fit a line to a data bu forcing the intercept to be zero.
Best
Alemu
|
|
|
|
0 |
1163 |
14 Apr 2008 06:21 PM |
|
1 Replies and 8411 Views
Character Escapes in IDL for strings (carriage returns, etc) 8411 1
Started by Deleted User
Hello,
Is there a way to force a carriage return in the middle of a string in IDL For example, in C or C one can put a '/n' for a new line in the middle of a print statement. Is this possible in IDL
Thanks,
|
|
|
|
1 |
8411 |
14 Apr 2008 01:20 PM |
|
0 Replies and 1245 Views
bookshelves extra 1245 0
Started by Deleted User
I added tobookshelves extra for idl.
However when I try to use them, idl not recognize .
I like to solve this problem.
Many thanks for your help
|
|
|
|
0 |
1245 |
13 Apr 2008 12:44 PM |
|
1 Replies and 1000 Views
code profiling 1000 1
Started by Deleted User
Hello,
As part of my final year of engineering, I am to undertake a final year project wherein I am to accelerate a computationally complex algorithm, using a reconfigurable computing paradigm. The project is more theory based, on the advice of my supervisor, and the deliverables of the project are research papers which are to be published at international conferences and international journals.
As part of my project, I am trying to accelerate an algorithm. However, since the algorithm is...
|
|
|
|
1 |
1000 |
11 Apr 2008 07:09 AM |
|
1 Replies and 1139 Views
IDL contour plot with date/time stamp 1139 1
Started by Deleted User
Dear all,
I am trying to read and make a contour (time,position,value) plot of data on a running time window of the last hour. An example of the (ascii) data file I would like to use is formatted as follows:
date (yyyymmdd) time (hhmm) position (m) value
20080330 23:30 pos1 99
20080330 23:30 pos2 97
20080330 23:30 pos3 ...
|
|
|
|
1 |
1139 |
09 Apr 2008 05:32 PM |
|
1 Replies and 1333 Views
IDL_GRIB for IBM AIX 1333 1
Started by Deleted User
Hi,
I'd like to be able to read grib files using an IBM AIX box, it appears that the IDL_GRIB files aren't compatible at this time. Has anyone been able to overcome this obstacle yet Are there plans to allow this capability anytime soon and/or would it be possible to get a hold of the source code to compile it on the AIX box
Thank you much,
Mike
|
|
|
|
1 |
1333 |
09 Apr 2008 11:54 AM |
|
1 Replies and 1381 Views
help idl con document viewer 1381 1
Started by Deleted User
Hello
Hopefully someone can help me (not a major problem)
Where can I find someone I have a document that amends for the IDL help of no use acrobat.
I want to help to associate with the 'document viewer'
Thanks for your help
|
|
|
|
1 |
1381 |
09 Apr 2008 09:44 AM |
|
1 Replies and 1142 Views
How to save save the current state of iTool? 1142 1
Started by Deleted User
I want to save the current state of the iTool in a single file.
With this file, I can return to the current state of the data later and continute my work.
But an ISV file is just a save file that contains a portion of the iTool data/vis hierarchy.
There are always some problems when I use the ISV file to restore my work state.
Is there other method to save the iTool state
Du
|
|
|
|
1 |
1142 |
03 Apr 2008 03:50 PM |
|
0 Replies and 1338 Views
How to copy headers from Tiff to another Tiff? 1338 0
Started by Deleted User
How do I copy the attributes of a GeoTiff to another Tiff file Like geografic attributes...
I know how to do this using ENVI but I have no idea of how to do this using the command line...
Using ENVI I can do: File -> Edit ENVI Header
Select the input file, select the output file and it is done... Very simple.
But to this using the command line I still haven't found a solution using the ENVI functions...
Maybe I'm searching in the wrong place.
Any help is welcome.
Best regards
|
|
|
|
0 |
1338 |
03 Apr 2008 10:48 AM |
|
1 Replies and 1359 Views
detach editors form workbench window in idl7 on linux 1359 1
Started by Deleted User
Is it possible to detach the editor windows from the idl workbench window in idl7 on linux as it was possible with previous releases of idl (idl6). I consider this feature as very useful and would regret, if it is not ported to idl7.
|
|
|
|
1 |
1359 |
02 Apr 2008 03:49 PM |
|
1 Replies and 1026 Views
fedora 8 1026 1
Started by Deleted User
Hello to all, I installed IDL in fedora 8 but I have problems with my scripts and the visualization.The message of error in screen is ' violation of segmented'. Thanks for the aid.
|
|
|
|
1 |
1026 |
02 Apr 2008 11:34 AM |
|
1 Replies and 1195 Views
idl 6 for ubuntu 7.10 1195 1
Started by Deleted User
Hello to the whole world
IDL6 install Ubuntu 7.10
Almost everything is fine, because I use help and basic operations. However, when applied on a script begins to generate the calculations and is doing figure I want, but at the end of the first figure is closed automatically and I ejected in idl.
And tells me wrong: segmentation foul (core dumped)
If someone can help with this very serious kind
|
|
|
|
1 |
1195 |
02 Apr 2008 10:31 AM |
|
1 Replies and 1217 Views
Show particular plot 1217 1
Started by Deleted User
hi!
I 've drawn point datas in a widget_draw using an idlgrplot (linestyle=0 and using an idlgsymbol because i'only want points , not line) and i would like to know if it's possible to use diiferent color in this plot because all the point are printed in black
Thank for your answer
|
|
|
|
1 |
1217 |
01 Apr 2008 08:50 AM |
|
0 Replies and 1146 Views
Consistent scales on gradients and vector fields 1146 0
Started by Deleted User
I am working on my first IDL project and wanted to get a few ideas about the possibility of doing two things with the help of IDL.
If you examine http://img115.imageshack.us/img115/3544/ncepfieldrk6.png, you'll see that an example of the output I am working with.
The problem I have is that the field output is always to a different temperature scale as are the vector arrows. It is strenuous trying to compare output images that have completely different scales, so hopefully I can figure this...
|
|
|
|
0 |
1146 |
31 Mar 2008 07:41 PM |
|
0 Replies and 1240 Views
Derivative routin 1240 0
Started by Deleted User
Dear all,
I need to find the first derivative of a function and I need a routin which works like 'IMSL_FCN_DERIV'. I have a student version of IDL and not analyst so I can not use 'IMSL_FCN_DERIV '. Does any one know another function wich works similarly
Thanks
|
|
|
|
0 |
1240 |
31 Mar 2008 01:27 PM |