suter_a
b072a481ba
Reduce the ROOT footprint of the MSR parser by removing the pervasive TString::Tokenize / TObjArray / TObjString / dynamic_cast pattern (28 tokenize sites, 14 TObjArray, 106 TObjString) used to split lines into tokens, together with the manual `delete tokens` cleanup. Add a new dependency-free C++17 utility class PStringUtils (Split, IsInt, IsFloat, ToInt, ToDouble, IsEqualNoCase, ContainsNoCase, BeginsWithNoCase) that replicates the relevant TString semantics exactly, so it can be reused elsewhere in the suite. IsInt/IsFloat tolerate surrounding whitespace to match TString::IsDigit/IsFloat (needed for tokens split on ',' / ';' only). The public API and the PMusr.h data structures keep TString unchanged; only the internal tokenizing logic is rewritten. Net -451 lines in PMsrHandler.cpp. All 85 integration tests pass. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
musrfit - muSR and beta-NMR data analysis package
Contents
This is a data analysis package to analyze time differential muSR and beta-NMR data. Currently it allows the following:
- set up most commonly used fitting functions for muSR and beta-NMR
- fit data, including global fits
- show the fit results and the residuals
- show the Fourier transform of the data
- easily extract the fit parameters and import in other programs (gnuplot, qtiplot/origin, ...)
- generate input fitting files for follow-up runs
- generate global input fitting files based on a single run template
- implement more sophisticated user functions (e.g. GL vortex lattice, Meissner screening including low-energy muon stopping profiles)
Currently supported platforms:
- Linux
- Mac OS X
- Windows 10 1809 or newer - current state is for the commited ones
- Web based implementation - http://musruser.psi.ch/cgi-bin/musrfit.cgi
Documentation
For a more exhaustive user documentation see:
https://lmu.pages.psi.ch/musrfit-docu/index.html
Contacts
For the beta-NMR related parts, please contact Zaher Salman zaher.salman@psi.ch