PixInsight Forum (historical)

PixInsight => Wish List => Topic started by: aworonow on 2015 November 12 09:36:14

Title: PixelMath: Symbol = image Identifier
Post by: aworonow on 2015 November 12 09:36:14

in PixelMath, just as a symbol can hold a constant value, it would be nice if it could also hold an image identifier. That would add versatility to the reuse of pixelmath expressions in diverse processing trains.

e.g.


(symbols Fn)
Fn="image21";
med(Fn)*$T+med($T)*Fn

then simply changing the rhs of the definition of Fn, this expression could be rapidly applied elsewhere. Of course this is a very simplified example involving just one image identifier. Ability to handle multiple image identifiers would be great.

AlexW

Title: Re: PixelMath: Symbol = image Identifier
Post by: NGC7789 on 2015 November 12 09:48:02

I'm not at the interface right now, but I'm fairly certain PixelMath can already do exactly what you are asking for.

Title: Re: PixelMath: Symbol = image Identifier
Post by: aworonow on 2015 November 12 11:57:03

Maybe I just don't know the proper syntax? I've tried several and tried searching for it. No luck.  :'(