Hello Graeme Do you have a OSX compiled version illumread for that fixes the below mentioned issue? I tried to download http://www.argyllcms.com/disptools_win32_v1.7beta.zip but the resource couldn’t be found (404). In http://www.argyllcms.com/Argyll_dev_src.zip I „only" get the source code, but I’m not a developer myself. If a compiled illumread for OSX is not available, the Windows version would be fine, too. Thanks, Joe > Am 10.12.2014 um 02:08 schrieb Graeme Gill <graeme@xxxxxxxxxxxxx>: > > robert@xxxxxxxxxxxxxxxxxx wrote: > > Hi Robert, > >> test between the two. My problem is that I don't really know how to set up >> this test, in particular how to know how much UV there is in my illuminant. >> Perhaps there's an indirect way of estimating that (illumread clearly does >> this, but I don't understand the plots enough to be able to say that >> illumread indicates that this particular illuminant has high UV and this one >> has low UV). > > Well, the answer is that "illumread -v" will indicate how much > UV it thinks is in the illuminant, in rather arbitrary units. > > However, on checking exactly how this works, I'm distressed to discover > that illumread has not actually been working since ArgyllCMS V1.4.0, > when I re-factored some code to add support for M0/M1/M2 :-( :-( :-(. > > I've updated <http://www.argyllcms.com/disptools_win32_v1.7beta.zip> > and also updated <http://www.argyllcms.com/Argyll_dev_src.zip> > if you would like to test with a working illumread. > > Graeme Gill. > > >