1bdeb7d2-efdb-4658-abad-54df0c70794c 3 4 5 decimal

&[DATE] &[TIME] - &[FILENAME]

Pixel calipers

L 256 : W 1 : 12 mat i 1 W range j 1 L range H i j el 01 - j + (* : for for 21 line

w 1 : h 100 : 12 mat i 1 h range j 1 w range V i j el 01 - j + (* : for for 21 line

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The grayscale rainbow