340 lines
22 KiB
Plaintext
340 lines
22 KiB
Plaintext
#---------------------------------------------------------------------
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# ChangeLog
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#---------------------------------------------------------------------
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changes since 0.13.0
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===================================
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NEW 2014-12-18 first implementation of a GLOBAL block which allows to shorten
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a typical msr-file. Duplicate entries from the RUN blocks can be
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added here. Furthermore, the 'lifetimecorrection' flag is
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transferred from the RUN blocks to the PLOT block which allows
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a quicker switching between asymmetry and histogram representation.
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In order to make the code more readable a lot of setup collection
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parameters (t0, data, fit) has been encapsulated into its own
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functions.
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changes since 0.12.0
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===================================
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NEW 2014-12-04 Fourier: added the unit 'Tesla' needed e.g. for HAL-9500
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NEW 2014-12-04 Added the possibility to show the average of currently viewed data.
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This is useful e.g. when looking at the Fourier of lots
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of histogram channels (detectors).
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FIXED 2014-12-04 added proper alignment for averaging. Still missing: error propagation
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for averaging in time based data.
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changes since 0.11.0
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===================================
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NEW 2014-02-07 added new internal field functions internFldGK and internFldLL to
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PTheory. Online documentation still missing.
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NEW 2013-09-10 add a stretched Kubo-Toyabe function to the PTheory class, including
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an update of the docu.
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NEW 2013-02-14 (i) adding t0 estimate for single histogram fits. The estimate
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procedure is documented under doc/memos/estimateN0.
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(ii) adding a more flexible preference handling in musredit.
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Likely it will not ported anymore to musrgui.
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(iii) adding 'recent files' to musredit.
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In order that this changes are working properly, the configure
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script needs to be executed once more, sorry.
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NEW 2013-01-15 adding an external spin valve related library, currently
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only containing a skewed Lorentzian.
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NEW 2013-01-07 print out the estimated time needed for the Minimize,Minos, etc.
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both, to the stdout and to the MINUIT2.OUTPUT file.
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NEW 2012-11-19 added a flag in the Fourier block (dc-corrected) which can
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be used to subtract a potential DC-offset before the Fourier
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transform is carried out.
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NEW 2012-10-25 (i) add PRINT_LEVEL to the command block (0='nothing' to
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3='everything'). This allows to tune the Minuit2 output. (ii) added the
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possibilty to give the fit range in bins. For details see the docu.
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NEW 2012-09-24 add header information for printing.
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NEW 2012-05-31 added Noakes-Kalvius function (see A. Yaouanc and P. Dalmas de Reotiers,
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"Muon Spin Rotation, Relaxation, and Resonance" Oxford, Section 6.4.1.3).
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NEW 2012-05-25 musredit/musrgui: added a dump muSR data header file information.
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NEW 2012-05-22 added spin rotation angle to the LEM MusrRoot file.
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NEW 2012-05-12 added dump_header. This is a little program which dumps the
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header information of a given muSR data file onto the standard
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output. Since dump_header also includes the option of
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nexus_dump and read_musrRoot_runHeader these latter programs
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were removed.
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NEW 2012-04-24 added a first version for negative muon fitting. At the same
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time substaintial bug fixing has been carried out (mainly the
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logx/logy handling).
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FIXED 2013-12-16 fixed a couple of bugs on level of config. This is needed especially
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for Mac OS X 10.9 (Mavericks).
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FIXED 2013-11-29 in the global mode of msr2data for run lists, instread of the
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value of the global parameter, the positive error was written into
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the DB file. This is fixed now.
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FIXED 2013-11-20 suppress automatic N0 esitmate for chisq-only calculation
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MUSR-270.
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FIXED 2013-01-21 fixed any2many bug concerning input file lists as described
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in MUSR-247. Rewrote the template browser.
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FIXED 2012-12-18 fixed a shortcoming of the outdated TLemRunHeader class
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(see MUSR-246).
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FIXED 2012-11-19 fixes issue with too many t0's in the msr-file (see
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MUSR-238).
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FIXED 2012-11-19 the Fourier transform had 1 Bin too much, this is fixed now
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FIXED 2012-11-06 changed to out formating of the fitting parameters such that
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enough relevant digits are written, which was not always the
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case previously.
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FIXED 2012-10-29 fixed missing read call in PMsr2Data.
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FIXED 2012-09-23 fixed wrong chisq output in musrview if expected chisq is
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present.
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FIXED 2012-05-30 fixed RRF bug in single histo plotting.
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FIXED 2012-05-18 fixed wrong forward/backward tag for ROOT-PPC (MUSR-215)
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CHANGED 2014-11-10 (i) added cross-check for Asymmetry view which makes sure that
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fbg-t0 is equal for forward and backward histo.
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(ii) extended the command block for the test-nonlocal.msr in
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order to have an example which shows the more 'advanced' features
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of minuit.
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CHANGED 2014-10-28 BMWlibs, calculation of superconducting gap functions:
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allow to choose between to different parameterization of the
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temperature dependence of the gap. For details see the memo
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in the source code.
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CHANGED 2014-10-25 updated docu, since git is now available for ALL users
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CHANGED 2014-02-12 since we moved to git, I cleaned up the svn prop's from
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the sources.
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CHANGED 2013-12-20 upgrade of cuba to version 3.2. Merge in from BMW
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CHANGED 2013-12-16 prettyfied the Noakes-Kalvius formulae. Furthermore added
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a sub-folder with cross checks for these formulae.
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CHANGED 2013-11-12 changed normalization of log max likelihood according to S.
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Backer and R.D. Cousins NIM 221, 437 (1984), in order to have a
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"goodness-of-fit" criteria.
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CHANGED 2012-12-11 if multiple SAVE are present in the COMMAND block, append
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MINUIT2.OUTPUT file. Added docu for PRINT_LEVEL (MUSR-244).
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CHANGED 2012-11-19 replaced hard coded gyromagnetic ratio of the muon in the
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whole code.
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CHANGED 2012-11-09 when converting to WKM, take the beamline tag to decide
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which exact WKM flavour should be written.
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CHANGED 2012-08-28 prevent LF from allocating too much memory
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CHANGED 2012-06-29 changed handling of the timeout for musrfit.
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CHANGED 2012-05-10 prevent any2many from overwriting an input file. At the
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some additional bug fixing of any2many has be carried out.
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CHANGED 2012-05-08 updating docu
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changes since 0.10.0
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===================================
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NEW 2012-04-15 added timeout facility for musrfit, musrview, musrt0. Adopted musredit/musrgui accordingly.
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This is at least a partial workaround until it can be pinned down why sometimes musrfit, etc.
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do not terminate properly.
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NEW 2012-03-28 added a validator program (musrRootValidation) for MusrRoot files.
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NEW 2012-03-22 added a first version of MusrRoot, the next muSR file format at PSI. At the same time a rewrite of
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the low run data handling has been done which enables a proper Red/Green handling with histogram sets addressable
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either via the histogram number or the index in the data vector.
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CHANGED 2012-03-22 removed outdated musrparam.cpp. This program is not needed anymore since msr2data is much
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more powerful and deals with all (and much more) options which where present in musrparam.
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changes since 0.9.0
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===================================
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NEW 2011-12-22 added nexus_dump. It is used to dump nexus files in an ascii
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form. For instance it can be used to read header info.
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NEW if the background is estimated form an interval rather than fitted, it will be added as a comment
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to the background interval tag. (MUSR-192).
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NEW forward/backward accept now not only c0 c1 c2 ... cn, but also c0-cn cm-cp, or c0 c1-cn cm cx-cy, etc. (MUSR-201, improvement whish).
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NEW added minimal NeXus IDF 2 support.
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NEW Added the online documentation to the repository. It can be found under "doc/html".
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NEW added chisq per run block information (all fit types). The same output rules as for the expected chisq are in place.
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NEW calculate expected chisq (Pearson's chisq) for single histogram fits. It always will send this information to the stdout
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but only writes it to the msr-file if a corresponding flag in the musrfit_startup.xml is enabling it. The following
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expected chisq's are calculated: total expected chisq, and the per histo expected chisq. (MUSR-194)
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NEW the chi^2 calculation in single-histogram and asymmetry fits is parallelized
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if musrfit is built using a compiler supporting OpenMP (e.g. GCC >= 4.2)
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Using --disable-omp this feature can be disabled on the configure level.
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NEW any2many: force the user to define the exact NeXus ouput format (HDF4,HDF5,XML)
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FIXED 2012-01-05 fixed a bug in PRunAsymmetry::PrepareData relevant when combining addrun's and grouping (MUSR-209).
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Remove some commented out stuff from PRunSingleHisto.
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FIXED 2011-12-23 changed Qt parts of configure.ac in order to be compatible
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with BSD MacOS X
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FIXED 2011-12-22 some more work towards a proper NeXus muon data format support.
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FIXED proper phase correction for Re/Im Fourier transform (MUSR-206)
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FIXED when release or restore is called (command block commands), the
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corresponding parameter error is set to 2% of its parameter value (MUSR-188).
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FIXED the wrong normalization when using "SCALE_N0_BKG FALSE" together with view_packing (MUSR-184)
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FIXED crash in non-interactive mode of musrt0 when data file doesn't exist (MUSR-133)
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FIXED wrong asymmetry fit plotting if data range is not provided (MUSR-203)
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FIXED broken run-list interface to msr2data in musredit/musrgui (MUSR-202)
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FIXED some severe issues in the run-number-digit determination of msr2data introduced in late 2010
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FIXED a musrview exception error when starting with t0's very much off to the positive side in the msr-file (MUSR-199)
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FIXED a linking problem when only shared libraries are built on Cygwin
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FIXED the problem that in certain environments XML files could not be parsed (MUSR-122)
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FIXED crash of musrview in case the XML startup file is present but cannot be parsed correctly
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FIXED crash in case a non-existing userFcn is called from an existing library (MUSR-159)
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FIXED slightly wrong chisq since the 0-bin entries were treated wrongly for scaled N0/Bkg data (MUSR-193)
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FIXED the evaluation of the LF depolarization functions (before numerous unnecessary calculations were performed)
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FIXED casting problem between uint32 and time_t for some compilers (MUSR-185)
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FIXED bug reported in MUSR-183: missing background for 2nd histo in asymmetry fits when using musrt0.
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FIXED Makefiles so that the NeXus support will not be built if it has not been enabled during the configure stage
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FIXED ASCII export from musrview in case of a Fourier-Power- or Fourier-Phase-difference plot
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FIXED bug in asymmetry fit with fixed background
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CHANGED Nonlocal: optimized the number of calculations of B(z)
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CHANGED Integrated building and installing the Qt editor into the musrfit installation.
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CHANGED musredit/musrgui msr2data interface such that it is hopefully closer to the command line (MUSR-162, MUSR-173)
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CHANGED the behavior of msr2data so that
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* it proceeds to the next run if a fit did not converge (and does not stop as before)
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* it always tries to read the data files if the nosummary option is not present
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(before this was switched off for the next runs when the data file of the present run could not be read)
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CHANGED in case first good bin (fgb) is not given, it is now fgb=t0+(10ns/time resolution) (MUSR-190)
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CHANGED improved handling of 'old' ROOT LEM data files (2006 and earlier) for any2many (MUSR-178)
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CHANGED improved handling of WKM/ASCII in PRunDataHandler for any2many (MUSR-172)
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CHANGED the data-file-name handling (MUSR-195).
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It is now possible to specify the full file name in the RUN block (including the extension).
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CHANGED cosmetics in the musrview legend concerning the units
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CHANGED the user-function dependency from libPMusr to libPUserFcnBase
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musrfit 0.9.0 - changes since 0.8.0
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===================================
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NEW added NeXus support. Still a lot of testing will be needed, documentation updated, etc.
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NEW added a magnetic proximity user function to the ASlibs
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NEW added the command SCALE_N0_BKG TRUE | FALSE to the command-block. This can be used to force a single histogram fit
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to use either 1/ns scaling for N0 and background or 1/bins one.
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NEW any2many: some more work, including the PSI-BIN write routines which are officially not released yet.
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NEW extended global mode in msr2data
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NEW any2many: an attempt to write the universial musr-data-file converter. Just started, needs still some work.
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NEW musrt0: added the possibility to show the t0 saved in the data file 's'. Furthermore added the option
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--getT0FromPromptPeak, -g with <firstGoodBinOffset>: will, in non-interactive mode estimate the t0's from
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the prompt peak and write it into the msr-file (MUSR-133).
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FIXED formatting issues in the FUNCTIONS block (MUSR-171)
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FIXED plotting issues described in MUSR-174.
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FIXED accidental casting of a NULL pointer in msr2data
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FIXED crash of musrfit if a run-data-file is not found (MUSR-176)
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FIXED corrected time resolution for WKM from (ns) -> (us)
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FIXED the formating of fixed parameters (step=0) where wrongly formatted (connected to MUSR-167). This
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should be done correctly now.
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FIXED for single histogram fits, the chisq given was wrong (not the fit-result though). I missed some needed scaling
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when normalizing to 1/ns rather than bins. The same is true for log max. likelihood. I am rather depressed that
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nobody so far found this but only R. Scheuermann pointed out there might be a problem.
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FIXED background range correction, such that it is a multiple of the proton cycle time
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FIXED linking of BMWlibs on Cygwin
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FIXED various bugs in msr2data
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FIXED 2 little annoying problems: (i) now it is possible to zoom down to the single bin in musrview.
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(ii) when switching between data- and difference-view, the x-range doesn't change anymore.
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FIXED musrt0 crash for histogram number out of range (MUSR-157)
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FIXED fixes the inadequate attempt to use log max likelihood fit for asymmetry/non-muSR fit (MUSR-148)
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CHANGED the file name of the XML startup file for some of the libraries included in the BMWlibs to "BMW_startup.xml"
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CHANGED added an additional layer for process killing to musrgui/musredit which hopefully should help to reduce the number of
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musrfit/musrview corpses with high CPU load.
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CHANGED the formating of the parameters such that they show the precision corresponding to the error. At the
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same time some other parameter formating is improved (MUSR-167)
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CHANGED the default behavior of msr2data for writing output-file headers (see svn-log 4758)
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CHANGED the behavior of msr2data when non-existing files are encountered---as far as possible they should be ignored now
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CHANGED less strict handling of empty FUNCTION block
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CHANGED cosmetics in the y-labelling (MUSR-154)
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CHANGED maximum possible run number for the use in msr2data to numeric_limits<unsigned int>::max() (MUSR-155)
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UPDATED built-in cuba-library to version 2.1 in BMWlibs
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musrfit 0.8.0 - changes since 0.7.0
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===================================
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NEW added y-range option to usr_fit_ranges in the PLOT block (MUSR-144).
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NEW added the option to split a user function into a global and run-block related part (see MUSR-134). If the
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global option is used, this can potentially increase the efficiency up to the number of run-blocks since
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the time consuming calculations are done only once per changed parameter set. Examples where this approach
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is profitable are: Abrikosov vortex lattice fits, Nonlocal Meissner screening.
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FIXED compilation of BMWlibs with gcc 3.x
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FIXED hanging musrt0's should be eliminated now (MUSR-153)
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FIXED wrong WARNING message for use_fit_ranges
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FIXED bug in event handling leading to crash for non-muSR when switching between view and difference view
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CHANGED improved y-range scaling for Fourier
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musrfit 0.7.0 - changes since 0.6.0
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===================================
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NEW added FIT_RANGE RESET | start end | s1 e1 s2 e2 .. sN eN command to the COMMAND block
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NEW added FIX/RELEASE/RESTORE minuit2 command to the COMMAND block
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NEW implemented more checks on the integrity of the msr-file
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NEW [MUSRGUI/MUSREDIT] msr2data default option flags in musredit_startup.xml
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NEW 'global fit' option for msr2data
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NEW implementation of SCAN/CONTOURS/MNPLOT (MUSR-100)
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NEW possibility to use sqrt() and pow(base, exponent) in the FUNCTIONS block
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NEW grouping of histograms
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NEW [MUSREDIT] port of musrgui (Qt3.x) to musredit (Qt4.6)
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NEW [MUSRGUI] better handling of font changes, and adding the possibility to define default font and font size in musrgui_startup.xml (MUSR-105)
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NEW RRF option for single histograms and asymmetry plot
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NEW integration of a few external musrfit plug-ins into the standard build process (disabled by default, see log of svn rev 4313)
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NEW default estimates for 'data' and 'background' entries in RUN blocks
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NEW directory with some msr- and data-files for quick testing of new musrfit installations
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NEW option to musrt0: the key 'T' will set the t0 cursor to the maximum of the histogram
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FIXED chisq/maxLH labels in the statistics block are properly handled now (MUSR-148)
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FIXED y-unzoom failure for musrt0 (MUSR-77)
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FIXED fitting issue for boundaries none/none (MUSR-136)
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FIXED formatting of the ASCII fit output file for long parameter names (MUSR-142)
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FIXED time window frame bug in musrview (MUSR-138)
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FIXED calculation of LF relaxation functions for big static widths (MUSR-139)
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FIXED minor msr2msr issue concerning the statistic block
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FIXED Abragam function
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FIXED removed phase parameter in Fourier power plots (MUSR-116)
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FIXED segmentation fault in musrview when pressing d-f-d (MUSR-115)
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FIXED wrong 'fixed background feeding'
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FIXED [MUSRGUI] system variable access bugs
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FIXED bug in lifetimecorrection-plot (MUSR-123)
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FIXED axis labeling in non-muSR-plot (MUSR-124)
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FIXED non-muSR ascii export first point missing (MUSR-119)
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FIXED handling of wrong run numbers in PLOT block (MUSR-121)
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FIXED reading of MUD data files in 64-bit environments (at least for EM64T)
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FIXED compilation with GCC 4.4/4.5
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FIXED [MUSRGUI] problems if started with an msr-file from the command line which is not in the current directory (MUSR-117)
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FIXED [MUSRGUI] calls to musrview, musrt0 and msr<->mlog when paths contain spaces, etc.
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FIXED usage of signs in the FUNCTIONS block
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FIXED difference of Fourier != Fourier of difference (MUSR-107)
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FIXED handling such that the proper initial phase is fitted
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FIXED segmentation fault if number of histograms is smaller as the specified histogram number (MUSR-110)
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FIXED warning messages
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FIXED db data tag reading error
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FIXED usage of BOOST >= 1.38.0
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FIXED the extraction of the time resolution for the mud data format, since MUD_getHistFsPerBin seems sometimes to return just crap.
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CHANGED musredit: change into the msr-file directory before calling musrview. This is needed if userFcn's are using startup XMLs.
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CHANGED musredit: improved file system watcher notification mechanism to prevent multiple user notifications.
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CHANGED fit range decimal precision handling of PMsrHandler improved (MUSR-150 request). It is now
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handling up to 4 decimal places.
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CHANGED musredit: now it is keeping the directory from which the last msr-file has been loaded. This directory is
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used when a new open dialog is called.
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CHANGED another attempt to get proper zooming/unzooming. This time I tried to disentangle the rather messy PMusrCanvas class.
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Most of the checks seems to work, though still for non-muSR style, musrview is crashing once in a while which seems to
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come from root rather than musrview. I will try to investigate that on root macro level.
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CHANGED in root-5.27.04 the zooming/unzooming handling was modified which forced me to add some more code for
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proper zooming/unzooming via 'u' key
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CHANGED write the ROOT histogram of the correlation matrix to the output file as well as not only the graph
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CHANGED allow case insensitive 'run' as first entry in a runlist-file as input to msr2data
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CHANGED [MUSRGUI/MUSREDIT] '(Un)comment' is splitted into 'Comment' and 'Uncomment'
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CHANGED handling for invalid MUSRFITPATH
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CHANGED build process: checks for MINUIT2, disable static libraries, disable F77 checks
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CHANGED stricter handling of ADDRUN (MUSR-106)
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CHANGED ASCII export from musrview
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CHANGED check for subsequent numbered parameters (MUSR-103)
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CHANGED WKMFULLDATAPATH to MUSRFULLDATAPATH
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UPDATED triumf mud file support. Now the mud source from triumf is officially published under LGPL
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UPDATED source code documentation
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UPDATED PSIBIN/MDU class from AA/AR
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musrfit 0.6.0 - changes since 0.5.2
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===================================
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NEW support for reading PSI MDU-ASCII data files
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NEW estimate of t0 for the case it is not present, neither in the msr-file nor in the data-file (MUSR-73).
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FIXED 0/1 problem in data and background ranges
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FIXED crash of musrfit in case no 'background' line is present in the RUN-block (MUSR-99)
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FIXED bug with t0 handling in case of ADDRUN and missing t0's in the msr-file, but t0's present in the data file (MUSR-94)
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FIXED 'unwanted empty line problem of mlog-files' (MUSR-95)
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FIXED building of PSI-BIN library on MacOSX
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FIXED severe memory leaks
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FIXED bug in the spin glass function for negative times
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CHANGED improved handling for musrt0
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CHANGED musrfit_startup.xml, added ALC and LEM AFS paths to the default paths
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CHANGED ascii export: Produce now two files, one for the data and one for the theory (MUSR-87, MUSR-92)
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CHANGED encapsulation of data structures in classes
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REMOVED 'save db' support from musrview
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musrfit 0.5.2 - changes since 0.5.1
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===================================
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NEW initial support for reading TRIUMF MUD data files
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musrfit 0.5.1 - changes since 0.5.0
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===================================
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NEW Read _measured_ temperature(s) from data files (ROOT, PSIBIN, WKM)
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NEW msr2data rewritten in C++
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NEW in msr2data added support for taking parameters like temperatures and the applied field from the data files (PSIBIN, WKM)
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NEW in msr2data LEM-data RA-HVs are taken from the RunSummary in the ROOT file (if present) - other data is taken from the TLemRunHeader
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musrfit 0.5.0
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=============
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NEW Initial release supporting building by autotools on Linux, MS Windows (Cygwin), Mac OS X
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#---------------------------------------------------------------------
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# this is the end ...
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#---------------------------------------------------------------------
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