| Re: How to add modified color tables to IDL 7.1 [message #79642 is a reply to message #79641] |
Thu, 15 March 2012 14:52   |
David López
Messages: 6
Registered: March 2012
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Junior Member |
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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
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