Is my PixelMath wrong?

[MannyS]

Hello!
What is wrong with my PixelMath input?

 

[Geoff]

You need to click on the square, not the circle

 

[MannyS]

Thanks!!

 

[fredvanner]

You need to click on the square, not the circle

That is assuming that either

• you want to replace the current image, or
• you have selected to create a new image.

Even with "create new image" selected, you can't execute "global" (circle) unless all the "<As target>" options are overriden with specified values
(because with global execution there is no target). So it is easier to execute on current image (square) with a target of the correct size, colour space and sample format selected, even if you want a new image.

 

[MannyS]

Thanks Fred, great information to know!