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0 Replies and 1741 Views
Communication between two windows 1741 0
Started by Deleted User
I created two windows, both of which contains widgets. Is there a way for one window to use the information of the widgets in the other window
Thank you.
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1741 |
05 Oct 2005 04:36 PM |
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0 Replies and 1506 Views
running idl in a perl script 1506 0
Started by Deleted User
I want to execute an idl program from within a perl script, but haven't been able to find any help for this on the web. Anyone else ever done this
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1506 |
05 Oct 2005 07:53 AM |
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0 Replies and 1768 Views
img = (img/(img 1768 0
Started by Deleted User
Dear all,
I encountered a problem while running this code,
img = (img/(img
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0 |
1768 |
04 Oct 2005 10:48 AM |
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2 Replies and 2084 Views
img = (img/(img 2084 2
Started by Deleted User
Dear all,
I encountered a problem while running this code,
img = (img/(img
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2 |
2084 |
04 Oct 2005 10:48 AM |
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0 |
1592 |
03 Oct 2005 02:28 PM |
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0 Replies and 1711 Views
shifting lines 1711 0
Started by Deleted User
I wrote the following little program to shift the lines of a single band image by correction factors organized in the file 'correction_factors.txt'.
;; Program to shift lines by specified values for image with one band
pro shifter_single_band
;; Open file with vector which contains the values each line has to be shifted by. The values
;; digitizing
openr, 1, 'C:\idl pro\test\RSI\correction_factors.txt'
a = intarr(1,45)
readf,1,a
;; Read in image
image_file = 'C:\idl...
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0 |
1711 |
29 Sep 2005 11:54 PM |
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0 Replies and 1921 Views
Creating Map Projection Using Object Graphics 1921 0
Started by Deleted User
Looking for comments on the use of Object Graphics for Map projections.
Is there an object type for maps, or should I use direct graphics only.
I would like to turn this into a 3D projection with the map at the base and then be able to plot wind observations by height and lat/lon.
I would be grateful for any ideas/suggestions.
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0 |
1921 |
26 Sep 2005 11:50 AM |
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1 Replies and 1965 Views
time series smoothing 1965 1
Started by Deleted User
Ia there any body who can share a fourier adjustment algorithm written in IDL for smoothing time series NDVI or weighted least square approach for phenological indicators
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1 |
1965 |
22 Sep 2005 04:10 AM |
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0 Replies and 1726 Views
array of array size 1726 0
Started by Deleted User
hy,
I want create array of array (array of floating point image)
Imagesize&910&93=1000
Imagesize&911&93=1000
I write
tabimg=findgen(325,Imagesize&910&93,Imagesize&911&93)
IDL print error message 'Unable to allocate memory: to make array'
What should I do
Thank for your help
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0 |
1726 |
19 Sep 2005 11:02 AM |
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0 Replies and 1607 Views
array of array size 1607 0
Started by Deleted User
hy,
I want create array of array (array of floating point image)
Imagesize&910&93=1000
Imagesize&911&93=1000
I write
tabimg=findgen(325,Imagesize&910&93,Imagesize&911&93)
IDL print error message 'Unable to allocate memory: to make array'
What should I do
Thank for your help
Stéphane Lhomme
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0 |
1607 |
19 Sep 2005 11:02 AM |
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0 Replies and 1638 Views
online help not visible 1638 0
Started by Deleted User
I installed IDL the second time to another directory, then the online help is not visible. I mean, the main help window is still visible, but the links inside are not tractable, all is redirected to the older directory. Is there a switch or sth alike that will change the directory I did change the work directory and add some path variables in the 'preference', but that doesn't work.
Thanks a lot.
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0 |
1638 |
15 Sep 2005 03:07 PM |
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0 Replies and 1691 Views
Gridding/transforming radar data 1691 0
Started by Deleted User
I am looking for suggestions on how to take a 2-d array that is fixed distance (2 km x 2 km) with a radar at the center of a 151x151 array and transforming the data to a fixed lat/lon array (say 0.25 deg or 0.5 degrees). I am pretty fluent in IDL but do not have much experience using the gridding functions.
Thanks!
David
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0 |
1691 |
15 Sep 2005 06:05 AM |
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0 Replies and 1590 Views
Gridding/transforming radar data 1590 0
Started by Deleted User
I am looking for suggestions on how to take a 2-d array that is fixed distance (2 km x 2 km) with a radar at the center of a 151x151 array and transforming the data to a fixed lat/lon array (say 0.25 deg or 0.5 degrees). I am pretty fluent in IDL but do not have much experience using the gridding functions.
Thanks!
David
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0 |
1590 |
15 Sep 2005 06:05 AM |
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0 Replies and 1724 Views
nice to meet you 1724 0
Started by Deleted User
i want to download some software.Thanks
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1724 |
13 Sep 2005 06:47 AM |
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0 Replies and 1582 Views
Widgets 1582 0
Started by Deleted User
Does anyone know how to display two widget windows that share the same top level base
Thanks
-Ricky
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0 |
1582 |
08 Sep 2005 09:15 PM |
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0 Replies and 1641 Views
Widgets 1641 0
Started by Deleted User
I have written a bulletin board base widget containing several CW_field widgets. I would like to be able to press 'Tab' to jump from one input box to the next so I don't have to position the cursor in each box. How do I do this
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0 |
1641 |
08 Sep 2005 09:15 PM |
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0 Replies and 1897 Views
IDL 6.1 LUT multiply by Factor for reflactance conversion 1897 0
Started by Deleted User
How we can i multiply a factor with input LUT and get a new LUT values Also explain the key word I_MIN in the given formula.
Output value = LUT&91(input value - I_MIN) / I_BINSIZE&93
I am giving I_MIN as zero but i am not getting the desired result.
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0 |
1897 |
08 Sep 2005 12:47 AM |
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0 Replies and 1859 Views
Output to ESRI GRID 1859 0
Started by Deleted User
Hello Forum,
Hoping that somebody out there can help me out. I need to export raster surfaces from IDL into ESRI GRID format. I've been writing them out to FLT/HDR files and importing them in Arc, but the time has come to write directly to GRID.
With ArcView 3x, ESRI provides a C API for GRID I/O (gioapi.h), and the avgridio.dll and avgridio.lib files are also available I have the Borland C compiler v5.5, though I'm not a C programmer by any stretch of the imagination .
I presume the ...
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1859 |
03 Sep 2005 11:47 PM |
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0 Replies and 1713 Views
Polynomial fit 1713 0
Started by Deleted User
I have a edge function. I want to apply 6-degree polynomial fit and store result in output array which I can plot etc.
There are functions which gives coefficients, but I could not get function which does what I want.
Please help.
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0 |
1713 |
01 Sep 2005 12:58 AM |
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0 Replies and 1678 Views
Polynomial fit 1678 0
Started by Deleted User
I have a edge function. I want to apply 6-degree polynomial fit and store result in output array which I can plot etc.
There are functions which gives coefficients, but I could not get function which does what I want.
Please help.
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0 |
1678 |
01 Sep 2005 12:58 AM |