|
|
|
|
|
|
2 Replies and 1353 Views
Injecting code from an external file? 1353 2
Started by Deleted User
Hi,
I am trying to code an extension which would apply a logical expression to a serie of data; this expression is not known in advance and the extension should take it from an external file provided by the user. Is there any way of "injecting" this external code/logical expression into the main flow of the program while it is running
Also, I have thought about taking an expression in another language (e.g. in SQL) to attempt an automatized "translation", but to achieve thi...
|
|
|
|
2 |
1353 |
04 Jul 2013 04:17 AM |
|
9 Replies and 1859 Views
idlde not starting 1859 9
Started by Deleted User
Hi,
when I try to run idlde I have this error:
/usr/local/itt/idl/bin/idlde: 609: exec: /usr/local/itt/idl706/idlde/idlde.linux.x86: not found
I have the IDL Version 7.0.6 an I use ubuntu 12.04 (64 bits).
I have checked the file and It exists also I've tried to find the problem and it seems that it is a problem with libraries in 32/64 bits.
In this post ( http://www.exelisvis.com/Support/Forums/tabid/184/forumid/7/threadid/8849/scope/posts/Default.aspx ) someone has the same problem, but unfor...
|
|
|
|
9 |
1859 |
02 Jul 2013 02:33 AM |
|
1 Replies and 1404 Views
conflict TICKS / TICKFORMAT 1404 1
Started by Deleted User
Hello,
Does someone know if there is a way to use &91xyz&93TICKS and &91xyz&93 TICKFORMAT contemporarily
e.g. :
axis, 1, yaxis=0, /save, yrange=&91value1, value2&93, ystyle=1, ytickformat='(I)', yticks=4, yminor=5, color=140
with this code, my axis tick numbers are not controlled but yticks and instead of the 4-tick wanted I get as many ticks as integers that ytickformat can write. Without ytickformat, I have my 4 ticks but in decimal format.
How can I get 4 integer ticks
Many thanks
...
|
|
|
|
1 |
1404 |
28 Jun 2013 02:41 PM |
|
1 Replies and 1376 Views
xtext_orientation option for barplot 1376 1
Started by Deleted User
I am having trouble getting my x labels to be oriented sideways on my barplot. It seems to be ignoring my option for xtext_orientation. I am running IDL version 8.0.1:
Here is my code:
restore,'rainfall.sav'
device, decomposed=0,retain=2
window, /free, xsize=900, ysize=900
metar_list=&91'ata','bbd','bkr','blu','brg','cco','ccy','cfx','cmn','cna','cnh','cpk','crn','czc','drn','dvs','ffm','fhl','gks','hbg',$
'hbk','hcp','hld','hys','klm','knv','lcd','lgt','log','lsn'...
|
|
|
|
1 |
1376 |
25 Jun 2013 02:51 PM |
|
1 Replies and 1205 Views
How to hide symbol? 1205 1
Started by Deleted User
Hi guys,
I find there is no hide porperty for symbol. So how to hide symbol with IDL 8.2.3 Very thanks.
IDL> capitals = SYMBOL( lon, lat, 'Star', /DATA, $
IDL> /SYM_FILLED, SYM_COLOR='red', SYM_SIZE = 2, $
IDL> LABEL_STRING=labels )
IDL> capitals.hide = 1
SYMBOL: Unknown property: HIDE
Execution halted at: $MAIN$
|
|
|
|
1 |
1205 |
21 Jun 2013 01:27 AM |
|
1 Replies and 1230 Views
Som chinese character can not be showed? 1230 1
Started by Deleted User
Hi, guys,
I want add chinese character to graphic. But some can not be showed.
like:
p = PLOT(/TEST, FONT_NAME='simsun', FONT_STYLE='Bold italic', TITLE="") ; not show title
p = PLOT(/TEST, FONT_NAME='simsun', FONT_STYLE='Bold italic', TITLE="") ; this show title
So why very thanks!
Dave
|
|
|
|
1 |
1230 |
21 Jun 2013 12:23 AM |
|
2 Replies and 1372 Views
A problem about MAPCONTINENTS&39;s thick property? 1372 2
Started by Deleted User
Hi guys:
I run the fellowing example with IDL 8.2.3 and find the speed of zoom and translate of map with mouse is very slow. But after I remove the "mp_bound.thick = 2" or just set "mp_bound.thick = 1", the speed is faster. So why Very thanks! In addition, this problem just happen for contour over map.
PRO test_map
; Define the data by reading the image into IDL,
; creating the daymap variable to hold the data.
READ_JPEG, FILEPATH('Day.jpg', $
SUBDIR=&91'examp...
|
|
|
|
2 |
1372 |
20 Jun 2013 09:05 PM |
|
3 Replies and 1330 Views
keyword &39;/bitmap&39; in IDL8.2.0 1330 3
Started by Deleted User
I used the keyword '/bitmap' of WIDGET_BUTTON in IDL8.2.0.
value =filepath('open.bmp', SUBDIRECTORY=&91'resource','bitmaps'&93)
but the 'open.bmp' icon couldn't display. why
|
|
|
|
3 |
1330 |
19 Jun 2013 09:11 PM |
|
2 Replies and 1340 Views
Tiling and pyramiding TIF images 1340 2
Started by Deleted User
Hi!
I would like to create tiled pyramid tif image. I already know IDL can manage the way to pyramid and tile the image using idlgrimage. But is the function Write_tiff could create tiled pyramid tiff I am using IDL 8.1v
Thanks for your answer
ab
|
|
|
|
2 |
1340 |
19 Jun 2013 11:00 AM |
|
5 Replies and 1286 Views
Structure data is very slow for IDL 8.2.2! 1286 5
Started by Deleted User
Hi, guys:
I run the fellowing code and find the structure data is very slow with IDL 8.2.2. Please tell me why
PRO struct_test
struct = {data:findgen(133,81,21)}
tic
FOR k=0, 20 DO BEGIN
FOR j=0, 80 DO BEGIN
FOR i=0, 132 DO BEGIN
void = sin(struct.data&91i,j,k&93)
ENDFOR
ENDFOR
ENDFOR
toc
tic
data = struct.data
FOR k=0, 20 DO BEGIN
FOR j=0, 80 DO BEGIN
FOR i=0, 132 DO BEGIN
void = sin...
|
|
|
|
5 |
1286 |
by Deleted User 18 Jun 2013 05:30 PM |
|
4 Replies and 1415 Views
window object&39;s refresh method problem? 1415 4
Started by Deleted User
Hi, guys:
With IDL 8.2.2, the fellowing code is ok. But
for IDL 8.2.3, the map did not show. So why
oWin = window()
oWin.refresh, /disable
mp_bg = MAP('Lambert Conformal Conic', $
STANDARD_PAR1=20, STANDARD_PAR2=30, $
LIMIT=&9118, 73, 54, 136&93, $
FILL_COLOR='white', $
POSITION=&910.2,0.35,0.99,0.91&93,current=owin)
oWin.refresh
Very thanks!
...
|
|
|
|
4 |
1415 |
18 Jun 2013 08:02 AM |
|
2 Replies and 1450 Views
IDL Plot function 1450 2
Started by Deleted User
I'm working on an application. I'm most of the way done, but I can't seem to be able to programatically determine if/when the plot function has drawn a window, so I get somewhat unexpected behavior. This is a widget, and if I could get that under control, all would be golden. Right now, sometimes I can get the behavior to work correctly, and sometimes not.
I've tried the wait command; I also see that there's a /buffer option to plot, but it is not clear to me what I do if I use /buffer, how do ...
|
|
|
|
2 |
1450 |
11 Jun 2013 09:08 AM |
|
|
2 |
1279 |
10 Jun 2013 10:40 AM |
|
1 Replies and 1301 Views
Can not set base window title when using windget_window? 1301 1
Started by Deleted User
Hi guys:
I have the fellowing code. And window title is 'TEST TITLE'.
But when the widget show up, the window title is 'PLOT'. So why
Very thanks!
PRO widget_window_test
; Create the widgets.
wBase = WIDGET_BASE(/COLUMN, title='TEST TITLE')
wDraw = WIDGET_WINDOW(wBase, X_SCROLL_SIZE=400, Y_SCROLL_SIZE=400)
WIDGET_CONTROL, wBase, /REALIZE
; Retrieve the newly-created Window object.
WIDGET_CONTROL, wDraw, GET_VALUE=oWin
; Make sure this is the current window
oWin.Select
p = PLOT...
|
|
|
|
1 |
1301 |
10 Jun 2013 09:33 AM |
|
1 Replies and 1212 Views
When the IDL could R/W GRIB file under Windows OS 1212 1
Started by Deleted User
Now, the plug-in for GRIB can be used to read GRIB file under widnow OS, but this plug-in just only support the IDL-32bit.
When the IDL can read GRIB1/2 file under window OS (32 and 64 bit)
|
|
|
|
1 |
1212 |
by Deleted User06 Jun 2013 07:37 PM |
|
4 Replies and 2707 Views
IDL Demo 2707 4
Started by Deleted User
Hi.
Anyone knows if IDL Demo is available and where it could be downloaded.
Thanks a lot.
FC.
|
|
|
|
4 |
2707 |
30 May 2013 03:14 AM |
|
2 Replies and 1322 Views
Reading variables from byte array in memory 1322 2
Started by Deleted User
Hello,
I am trying to parse and read in a bunch of various (float, long, integer,..) variable values from known positions in a rather large byte array I have in memory. I can't seem to find a nice way of doing that other than reading and multiplying the byte values separately for each variable value.
The reason I'm using an array in memory instead of reading the data directly from disk to the variables is that I have to massage the byte array first to remove errors etc.
Any suggestions on how t...
|
|
|
|
2 |
1322 |
29 May 2013 08:32 AM |
|
3 Replies and 1420 Views
a problem with relational operators 1420 3
Started by Deleted User
Hi,
I have compared two similar variables which were computed separately (je and je1). But after comparison, IDL knows them as non-similar. could you help me out
IDL> help, je
JE DOUBLE = 6.7142891
IDL> help, je1
JE1 DOUBLE = 6.7142891
IDL> if (je ne je1) then print, "not equal"
not equal
|
|
|
|
3 |
1420 |
28 May 2013 04:23 AM |
|
1 Replies and 1459 Views
imcompatible? 1459 1
Started by Deleted User
What does this mean
imcompatible saved routine written by IDL version newer than this one not restored:
CHGLEGEND please consult the supplier of the application
need IDL virtual machine to open .sav file, I did it before with my old laptop, now need a new one for desktop. However, it shows compatible
please give me some advice how to do it thank you so much!
Best,
J
|
|
|
|
1 |
1459 |
25 May 2013 07:19 AM |
|
4 Replies and 5952 Views
"syntax error" on any function that has a keyword 5952 4
Started by Deleted User
This is a very strange issue.
It's happening on my linux IDL 8.2.2, but it is also happening on the old linux IDL 7.0.
I was trying to split a string and got this:
IDL> a = strsplit("hi, my name is po", /extract)
a = strsplit("hi, my name is po", /extract)
^
Syntax error.
I thought it was strange, and I must have done something wrong, so I checked in the online help browser and, sure enough... it's well writte...
|
|
|
|
4 |
5952 |
14 May 2013 04:49 AM |
|