On 11/01/2013 09:52 AM, fred.mosselmans@diamond.ac.uk wrote:
Following the instructions you gave John Hayes, I tried installing this fix on both a windows XP and Windows 7 machine today.
Installing the PCA.pm file in the strawberry\perl\site\lib\Demeter folder seems to result in the crashing Athena when the pca tab is selected.
I initially replaced both PCA.pm files and crashed the program then replaced one at a time and it is this file which causes the crash.
Looking at github I see it was last changed yesterday I think, so suspect you may have altered it recently in a less than perfect manner.
Hi Fred (and everyone else who has been asking about the target transform in Athena's PCA tool), The instructions I gave to John will no longer work. In solving one of the problems George Strbinsky reported recently, I had to make a rather sweeping change to the Demeter code base that precludes using the sort of solution I suggested to John. This means that the target transform will remain broken until I can make a new update to the Windows package. The bad news is that I am about to go on travel, so I will not have an opportunity to make an updater until the week of Nov 18th at the earliest. The good news is that I have fixed the problem. Those who update from github (linux users, for example, or Windows users who know how to use git) can have the solution right now. Sorry for the delay, B -- Bruce Ravel ------------------------------------ bravel@bnl.gov National Institute of Standards and Technology Synchrotron Science Group at NSLS --- Beamlines U7A, X24A, X23A2 Building 535A Upton NY, 11973 Homepage: http://xafs.org/BruceRavel Software: https://github.com/bruceravel