Issue with creating .quad from 129 step patch


#1

Decided to try making a custom .quad for silver paper. Printed the neg, made the silver print, read it in ColorPort on my DTP-41, saved the data as TD .txt file, copied that into 129STEP_PIEZODN_CGATS_SMOOTHER spreadsheet, saved new smoothed as TD .txt file. All good so far. Then drag it and the master.quad file on top of QTR-Linearize-Quad.app, it creates a .txt file named *-out.txt, but no .quad file.

Am I missing something in this workflow?


#2

Think I might have found the issue, this is in the original reading. Can this be doing it and how to correct it?

Screen-Shot-2016-08-08-at-1.29.46-PM.jpg


#3

Re-read chart, did not get weird numbers this time, generated .quad fine. All good.

 


#4

:slight_smile: