06-21-2017 11:23 AM
Unfortunaltey not in the way I think you need. You could open the image into a 2D View as Pseudo Color (on the Options tab of the File Chooser) and then, for each band, you can use the Thematic tab / Edit group / Recode tab to recode values of 1 to 0. But this can only work a band at a time, so it wouldn't be "only when all bands = 1". So if a pixel had values 12,4,30,1 you'd end up with 12,4,30,0.
I think the quickest approach is to use the Model and then rename the result to the original image name so that your Block Project picks the new images up automatically.