Hi, I recently updated to redhat 4. I am running: artemis 0.8.009 IFEFFIT 1.2.9 Tk-804.027 perl 5.8.5 I have an artemis project file that I started on my win xp machine and would like to use on the linux machine. When I open the apj file on linux, some of the information about the fits seems to be scrambled. Here are some of the symptoms. 1) The raw logs seem to have aquired the following escape character at the end of each line: \x{d} This shows up as a carriage return or end of line on this screen. 2) Quick summary of selected fits gives 0 for all reported values (chisq, rfactor, nidp, etc) and does not report any guessed parameters. Here is one of the quick summaries. Note that the \x{d} do not show up here, but they do in the artemis message palette. I am also attatching the project file. Thanks for any help, Josh Kas Project title : Fitting pt1_amine_165_he_573.chi Comment : fer dw, constant delr, ei=0, kw=1, kmin=2.0, rmin=1.2 Figure of merit : 17 Fitting statistics Number of independent points : 0 Number of variables : 0 Chi-square : 0 Reduced chi-square : 0 R-factor : 0 Measurement uncertainty (k) : 0 Measurement uncertainty (R) : 0 Guess parameters =*==*==*==*==*==*==*==*==*==*==*==*==*==*==*==*==*==*==*==*=
On Tuesday 29 May 2007, joshua jason kas wrote:
I have an artemis project file that I started on my win xp machine and would like to use on the linux machine. When I open the apj file on linux, some of the information about the fits seems to be scrambled. Here are some of the symptoms.
1) The raw logs seem to have aquired the following escape character at the end of each line: \x{d} This shows up as a carriage return or end of line on this screen.
2) Quick summary of selected fits gives 0 for all reported values (chisq, rfactor, nidp, etc) and does not report any guessed parameters.
Hi Josh, I am aware of this problem. It's been annoying me also. It would seem (I haven't really investigated yet) that Artemis is getting confused by end of line characters when it attempts to parse the raw log file. (The quick summary is generated on the fly from the raw file.) I think that the best work-around would be to rerun the fit when you open the project on your linux machine. Kind of lame ... I know. This is on my list of bugs for the next release, which I will be working on soon. B -- Bruce Ravel ---------------------------------------------- bravel@anl.gov Molecular Environmental Science Group, Building 203, Room E-165 MRCAT, Sector 10, Advanced Photon Source, Building 433, Room B007 Argonne National Laboratory phone and voice mail: (1) 630 252 5033 Argonne IL 60439, USA fax: (1) 630 252 9793 My homepage: http://cars9.uchicago.edu/~ravel EXAFS software: http://cars9.uchicago.edu/~ravel/software/exafs/
Hi all, I spent some time on an airplane this morning fixing this problem that Josh reported. It should be fixed in the next release. In light of this being a linux-only problem, I will probably make a source code release before the new windows executables are ready. B P.S. In case you are curious, "\x" is perl's way of explicitly specifying a unicode character and the argument in braces is the character number expressed in hex. "\x{d}" is, therefore, the carriage return character, sometimes written "\r". So basically, perl was trying to tell me that I was handling the dos/unix end of line issue incorrectly, but it was telling me in a really obfuscated way. Fascinating stuff ... not! -----Original Message----- From: ifeffit-bounces@millenia.cars.aps.anl.gov on behalf of joshua jason kas Sent: Tue 5/29/2007 12:13 PM To: ifeffit@millenia.cars.aps.anl.gov Subject: [Ifeffit] Using windows apj files on linux Hi, I recently updated to redhat 4. I am running: artemis 0.8.009 IFEFFIT 1.2.9 Tk-804.027 perl 5.8.5 I have an artemis project file that I started on my win xp machine and would like to use on the linux machine. When I open the apj file on linux, some of the information about the fits seems to be scrambled. Here are some of the symptoms. 1) The raw logs seem to have aquired the following escape character at the end of each line: \x{d} This shows up as a carriage return or end of line on this screen. 2) Quick summary of selected fits gives 0 for all reported values (chisq, rfactor, nidp, etc) and does not report any guessed parameters. Here is one of the quick summaries. Note that the \x{d} do not show up here, but they do in the artemis message palette. I am also attatching the project file. Thanks for any help, Josh Kas Project title : Fitting pt1_amine_165_he_573.chi Comment : fer dw, constant delr, ei=0, kw=1, kmin=2.0, rmin=1.2 Figure of merit : 17 Fitting statistics Number of independent points : 0 Number of variables : 0 Chi-square : 0 Reduced chi-square : 0 R-factor : 0 Measurement uncertainty (k) : 0 Measurement uncertainty (R) : 0 Guess parameters =*==*==*==*==*==*==*==*==*==*==*==*==*==*==*==*==*==*==*==*=
participants (3)
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Bruce Ravel -
joshua jason kas -
Ravel, Bruce D.