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1 Replies and 1654 Views
ODBC sources 1654 1
Started by Deleted User
Hello, Ia m trying to implement my procedures with the ODBC connections to a mysql server.
I did it on XP but I have some problems on linux (debian)
It seems that it work, but I cannot find the right sources
here the ODBC.ini
&91MySQL&93
DESCRIPTION = mysql driver 3.51
DRIVER = MySQL
SERVER = localhost
PORT = 3306
USER = root
Password = *****
Database = my_database
and the odbcinst.ini
&91MySQL&93
DES...
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1 |
1654 |
31 Jan 2007 03:17 PM |
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1 Replies and 1466 Views
overplot in IDL 6.3 1466 1
Started by Deleted User
Dear all, I have a problem with keyword 'overplot' in IDL 6.3. Infact, on the IDL HELP, I readed this:
43266
The XPLOT3D OVERPLOT Keyword Produces Incorrect Results
The OVERPLOT keyword lets you plot more than a single data set in an XPLOT3D view. However, using the OVERPLOT keyword produces improperly scaled and positioned results.
How can I solve this problem
Help me please, thank you!
Marcello
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1 |
1466 |
31 Jan 2007 05:48 AM |
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0 Replies and 1464 Views
IDL Labview Script node for Labview licence 1464 0
Started by Deleted User
I am trying to run IDL code via Labview 7.1. I have a licence for IDL6.1 but when I am trying to run my vi containing the IDL node I have an error message error sayinf that I need a IDL development licence and a IDL Labview script node licence (idl_lvsn).
I thought that you only to have a valid licence for IDL, do I have to buy a specific licence to use the IDL Labview script node
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0 |
1464 |
31 Jan 2007 03:39 AM |
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0 Replies and 1445 Views
Limits to PCA/PCOMP matrix size?? 1445 0
Started by Deleted User
Hi
I've noticed when running PCOMP on a matrix, as soon as my data exceeds a certain (fairly small!) number of elements, PCOMP fails returning:
TRIQL: Too many iterations in tqli
Does anybody know of a way to resolve this I'm not working with colossal data..nx = ~1000 and ny = 73...
Can anyone help
Thanks!
Craig
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0 |
1445 |
30 Jan 2007 03:06 AM |
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1 Replies and 1397 Views
WRITE_TIFF image size limits on MS Win XP 1397 1
Started by Deleted User
When I attempt to use WRITE_TIFF to save a ~0.5GB image (1-band,16384x16384 16-bit)
I get allocation error from IDL on MS Win XP.
I have had similar problems with WRITE_TIFF before for large images of various formats.
Why does IDL need to allocate a new, larger copy of an Image before writing it
Can you suggest a work around
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1 |
1397 |
24 Jan 2007 07:48 AM |
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1 Replies and 1370 Views
Array Manipulation 1370 1
Started by Deleted User
i am new to IDL...so please help me with the doubt which i have mentioned below
_____________________________________________
say an array
a = &91 1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9 &93
i would like to get a final array like this
b = &91 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6...
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1 |
1370 |
24 Jan 2007 04:47 AM |
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1 Replies and 1581 Views
how to add atlas to IDL ? 1581 1
Started by Deleted User
I'm a freshmen in IDL.Now I want to draw a satellite track with a China map ,so that I can know where the satellite has voyaged.Is there digital atlas map data and what IDL order should I use to draw
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1 |
1581 |
18 Jan 2007 09:51 PM |
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1 Replies and 1257 Views
Dead pixels on image 1257 1
Started by Deleted User
Hello,
I am fairly new to IDL, so this will be a simpler question (I think). I have an image that has been taken with a camera that has some dead pixels. i.e. the image is littered with dark spots. I need to count how many of those areas there are. I am thinking of trying to find_boundary of those areas, and draw a boundary and count how many of those I come up with....not really sure how to do that though. Any help is appreciated. Thank You!!
Radha
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1 |
1257 |
18 Jan 2007 06:22 PM |
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1 Replies and 1400 Views
opening file 1400 1
Started by Deleted User
Hello, sorry in advance for the silly question. I've opened an existing file using Dialog_PICKFILE function in my first widget (WID_BROWSE). What shall I do to read and operate the data from this file in my second widget ( WID_CALCULATE)
Thank you for your help.
PRO WID_BROWSE, EVENT
file = Dialog_PICKFILE(FILTER = '*.csv')
END
PRO WID_CALCULATE, EVENT
openr, lun, file, /get_lun
data = lonarr(2,300)
readf, lun, data
free_lun, lun
....
END
PRO WID
tlb = widget_base(column=1...
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1 |
1400 |
17 Jan 2007 07:07 PM |
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1 Replies and 1681 Views
IDL script node 1681 1
Started by Deleted User
Does anyone know how to compiled IDL script from Labview
Thank you.
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1 |
1681 |
15 Jan 2007 09:39 AM |
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0 Replies and 1286 Views
Writing a new device driver 1286 0
Started by Deleted User
Hi,
I was wondering if by any chance it is possible to have a different device driver from those listed in the documentation (x, z, win, null, printer, hp-gl, ...) I am a software developer, and I have written an IDL frontend for Mac OS X which is really well integrated to the operating system, but the problem is that for displaying graphics I use the X server integrated to the OS. I would like to have another device driver in order to draw the graphics in one of my application windows.
I...
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1286 |
12 Jan 2007 02:17 PM |
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1 Replies and 1706 Views
too many elements 1706 1
Started by Deleted User
Hello,all
I want to create a 3d scatter plot.
My data is a 5(two position &three velocity) by 4934434 array
4934434 means number of particles.
I've tried plot_3dbox and surface plots,x,y,velocity,/t3d (a method from http://www.dfanning.com/tips/scatter3d.html)
but both of the two method give 'too many elements'
It seems IDL cant handle 4934434 by 4934434 array since I can't create array of such size by make_array()/indgen()
Do I use wrong method to create a 3d scatter plot
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1 |
1706 |
09 Jan 2007 11:00 PM |
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1 Replies and 1331 Views
Excel dates 1331 1
Started by Deleted User
Hi and happy new year. Can I take the dates of Excel (grouped in tables) with IDL How
And how can i distinguish the rows and the columns whitin a cicle 'for'
Can you help me
Thank You very much!
Marcello
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1 |
1331 |
05 Jan 2007 08:13 AM |
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1 Replies and 1387 Views
non central chi squared cdf 1387 1
Started by Deleted User
Hi, I need function to calculate the Non Central Chi Squared CDF (Cumulative Density Function) that there is not in IDL 6.1.
Can you help me
Thank you!
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1 |
1387 |
28 Dec 2006 10:52 AM |
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1 Replies and 1640 Views
Floating underflow when plotting in Z-buffer 1640 1
Started by Deleted User
I've recently discovered the joys of using the Z-buffer to create high-resolution plots which I can then REBIN() to keep the fonts looking nice. However, my latest attempts result in floating underflow errors and an empty plot (axes but no data points) when I display the rebinned result of TVRD() in a regular IDL window. If I just plot straight to an IDL window without using the Z-buffer, I don't have any problem (but the fonts are blocky, of course). I have tried !EXCEPT = 0 and also FPUFIX(...
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1 |
1640 |
21 Dec 2006 03:16 PM |
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1 Replies and 1380 Views
Floating underflow when plotting in Z-buffer 1380 1
Started by Deleted User
I've recently discovered the joys of using the Z-buffer to create high-resolution plots which I can then REBIN() to keep the fonts looking nice. However, my latest attempts result in floating underflow errors and an empty plot (axes but no data points) when I display the rebinned result of TVRD() in a regular IDL window. If I just plot straight to an IDL window without using the Z-buffer, I don't have any problem (but the fonts are blocky, of course). I have tried !EXCEPT = 0 and also FPUFIX(...
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1 |
1380 |
21 Dec 2006 03:16 PM |
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1 Replies and 1459 Views
FLAASH error 1459 1
Started by Deleted User
Has anyone encountered the following error when using FLAASH (I am trying to input a Landsat 5 image)
ACC error: convert7
IDL error:
End of input record encountered on file unit: 0
Converting tape7 to ACC archive (.fla) file for storage
Select archive filename
Opening archive file to write: C:\ArcMap\LANDSAT\Dubois_L5\FLAASH_Output\acc_modroot.fla
Enter u = Use this file, a = select Another file (dialog),
or d = select another file (Direct filename entry) :
script command u
A...
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1 |
1459 |
13 Dec 2006 08:12 AM |
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1 Replies and 1208 Views
Multi Sensor and GIS Data Fusion and Integration 1208 1
Started by Deleted User
Hi
I want to integrate Optical/SAR RS Images and GIS in an intelligent system.
Do Neural Network is a proper system for this propose
Thanks
Ali
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1 |
1208 |
12 Dec 2006 12:42 PM |
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1 Replies and 1579 Views
Orthorectification on IDL 1579 1
Started by Deleted User
Hi!
I would like to ask if someone knows how to use ENVI Orthorectification with RPCs routines on IDL environment. I need to do that with a data set (Ikonos scenes), and ENVI just allows orthorectify one file at a time.
Thanks for your attention.
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1 |
1579 |
12 Dec 2006 12:30 PM |
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1 Replies and 1470 Views
IDL Installation Problem for Fedora Core 6-- shared libraries 1470 1
Started by Deleted User
So, I'm trying to install IDL for the first time on a Dell Inspiron 600m running Fedora Core 6. When I type:
idl
or
/home/rsi/idl/bin/rsilicense
I'm trying to run IDL or check my license number so that I can pay for my installation, but these both give the following error:
/home/rsi/idl_6.3/bin/bin.linux.x86/rsilicense: error while loading shared libraries: libXp.so.6: cannot open shared object file: No such file or directory
The same error is listed in the tech tips for user...
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1 |
1470 |
06 Dec 2006 07:27 PM |