Hi,Could I make a trivial feature request for scanin - namely downgrading the message "ICC profile '%s' is expected to be an input profile" from an error to a warning?
Today I found myself wanting to use scanin to read an artificially rendered chart, for which sRGB was more appropriate than a scanner or camera profile. There are several ways I could have solved this, but making that change to scanin.c worked nicely and was probably the quickest option :)
In case anyone's interested in why I should want to do such a thing, I'm trying to pin down the source of some non-monoticities I'm seeing with Gutenprint in raw mode, and trying to determine whether the cause is mechanical or something to do with the dither algorithms. I'm "printing" a scannable n-colour testchart, running it through Gutenprint's "unprint" utility, downsampling the resulting *huge* PNM file to a more moderately-sized TIFF, then feeding that to scanin. Seems a long way round, but it gives me a .ti3 which I can then analyze in the same way as genuine printed-then-spectro-read charts.
Hopefully in the next few days I'll be able to make available the stuff I've been working on with Gutenprint and printer-tuning - including a utility for printing DeviceN tiffs, as produced by printtarg, in raw mode.
All the best, -- Alastair M. Robinson