| Re: How to add modified color tables to IDL 7.1 [message #79638 is a reply to message #79637] |
Thu, 15 March 2012 18:09   |
David López
Messages: 6
Registered: March 2012
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Junior Member |
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On Mar 15, 6:18 pm, Michael Galloy <mgal...@gmail.com> wrote:
> On 3/15/12 3:52 PM, David López wrote:
>
>
>
>> On Mar 15, 5:15 pm, nata<bernat.puigdomen...@gmail.com> wrote:
>>> Modify your palette using XPALETTE. Then, you can retrieve the RGB values with TVLCT, r, g, b, /GET and create a SAV file with these values SAVE, FILENAME='myrainbowpalette.sav', r, g, b
>
>>> After that, if you want to use these same colors again, you can restore the palette RESTORE, 'myrainbowpalette.sav' and set the colors using TVLCT, r, g, b
>
>>> Another option is to modify the palette using MODIFYCT. You can create your own color-palette-table or overwrite the existing one (even if this is not a good idea). If you create your table, you will have to specify the file LOADCT, FILE=file, or MODIFYCT, FILE=file
>
>>> Dale !
>>> nata
>
>> Thanks a Lot Nata...
>> but now I have this problem
>
>> % Compiled module: MODIFYCT.
>> % Variable is undefined: ITAB.
>> % Error occurred at: MODIFYCT 83 /usr/local/itt/idl71/lib/
>> modifyct.pro
>> % $MAIN$
>> % Execution halted at: $MAIN$
>
>> Thanks a lot
>
> Could you show the command that caused this error?
>
> I have several other color tables files that I access with the FILE
> keyword of [X]LOADCT and find this a quite nice way to store color tables.
>
> Mike
> --
> Michael Galloywww.michaelgalloy.com
> Modern IDL, A Guide to Learning IDL:http://modernidl.idldev.com
> Research Mathematician
> Tech-X Corporation
Thanks a Mister Galloy...
but do not understand why not work
my steps are:
open idl like superuser
sudo idlde
in console IDLDE
loadct for select color number 13 Rainbow
xpalette for change color..
modifyct...
IDL> loadct
% Compiled module: LOADCT.
% Compiled module: FILEPATH.
0- B-W LINEAR 14- STEPS 28- Hardcandy
1- BLUE/WHITE 15- STERN SPECIAL 29- Nature
2- GRN-RED-BLU-WHT 16- Haze 30- Ocean
3- RED TEMPERATURE 17- Blue - Pastel - R 31- Peppermint
4- BLUE/GREEN/RED/YE 18- Pastels 32- Plasma
5- STD GAMMA-II 19- Hue Sat Lightness 33- Blue-Red
6- PRISM 20- Hue Sat Lightness 34- Rainbow
7- RED-PURPLE 21- Hue Sat Value 1 35- Blue Waves
8- GREEN/WHITE LINEA 22- Hue Sat Value 2 36- Volcano
9- GRN/WHT EXPONENTI 23- Purple-Red + Stri 37- Waves
10- GREEN-PINK 24- Beach 38- Rainbow18
11- BLUE-RED 25- Mac Style 39- Rainbow + white
12- 16 LEVEL 26- Eos A 40- Rainbow + black
13- RAINBOW 27- Eos B
Enter table number: 13
% LOADCT: Loading table RAINBOW
IDL> xpalette
% Compiled module: XPALETTE.
% Compiled module: XREGISTERED.
% Compiled module: CW_FIELD.
% Compiled module: CW_BGROUP.
% Compiled module: CW_RGBSLIDER.
% Compiled module: CW_FSLIDER.
% Compiled module: CW_COLORSEL.
% Compiled module: CT_LUMINANCE.
% Compiled module: COLORMAP_APPLICABLE.
% Compiled module: XMANAGER.
% Compiled module: XLOADCT.
IDL> modifyct
% Compiled module: MODIFYCT.
% Variable is undefined: ITAB.
% Error occurred at: MODIFYCT 83 /usr/local/itt/idl71/lib/
modifyct.pro
% $MAIN$
% Execution halted at: $MAIN$
any idea...
Regards
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