source: trunk/GSASIIstrMath.py

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Diff Rev Age Author Log Message
(edit) @3595   7 years vondreele fix singular matrix problem for magnetic atoms with zero moment.
(edit) @3433   7 years vondreele objectScanIgnore additions put in phase fro mag reflections better …
(edit) @3423   7 years vondreele fix chemical composition restraint. Wasn't updating with new fracs …
(edit) @3418   7 years vondreele move SGMagSpinBox from G2phsGUI to G2ctrlGUI add selection of spin …
(edit) @3416   7 years vondreele One more tweak to Mag moment derivatives
(edit) @3415   7 years vondreele change testDeriv.py so it can be run in a bat file. mag moment …
(edit) @3414   7 years vondreele correct Uij & sin/cosUij derivatives for i!=j; all needed *2.
(edit) @3383   7 years vondreele
(edit) @3380   7 years vondreele Add several text blocks to tutorial listing & switch format to display …
(edit) @3374   7 years vondreele further mag derivatives - getting closer
(edit) @3372   7 years vondreele disable printing of debug info for binary location & config controls …
(edit) @3353   7 years vondreele remove call to paint after selecting all atoms. (paint cleared …
(edit) @3346   7 years vondreele fix the 1,1,1,90,90,90 problem for lattice parm default - 2 places
(edit) @3341   7 years vondreele simplify mag moment derivatives
(edit) @3340   7 years vondreele make testDeriv py3 compatible fix problem with Reload draw atoms - mag …
(edit) @3339   7 years vondreele fix to magstructure factor calc for multiple mag atoms fxn now OK, but …
(edit) @3338   7 years vondreele fix SpnFlp? issues for mcif imports - had messed up mag structure …
(edit) @3337   7 years vondreele fixes to MagStructureFactor2use ValidatedTxYctrl? for unit cell input …
(edit) @3320   7 years vondreele implement new delt/sig subplot for PWDR & SASD plots - nvoked with 'w' …
(edit) @3297   7 years vondreele progress on magnetism - BNS system ok for monoclinic, orthorhombic, …
(edit) @3268   7 years vondreele begin work on incommensurate mag SF calcs. fix problem with fade calc. …
(edit) @3266   7 years vondreele change modulated wave type assignments so one for each kind of wave …
(edit) @3254   7 years vondreele fix XsSave? names problem (G2IO) try to get ProgressBar? box to stay on …
(edit) @3245   7 years vondreele fix problem with incommensurate magnetic structures from CIFhklReader …
(edit) @3240   7 years vondreele fix single crystal refine print bug fade user excluded reflections in …
(edit) @3232   7 years vondreele fix magnetic math in G2strMath
(edit) @3231   7 years vondreele fix bug in IndexPeaks? display fix import pypowder issue in G2math fix …
(edit) @3224   7 years vondreele fix phase offset in modulations mark places to fix mag structure …
(edit) @3219   7 years vondreele fix import mag commensurate structures - all drawn correctly now …
(edit) @3157   8 years vondreele add Lorentzian term 'Z' to CW profile instrument parameters - constant …
(edit) @3149   8 years vondreele Fix Jacobian refine bug
(edit) @3136   8 years vondreele make GSAS-II python 3.6 compliant & preserve python 2.7 use;changes: …
(edit) @3129   8 years toby bug fixes
(edit) @3095   8 years vondreele add new confit parm: Show_timing enable editing of the Use column in …
(edit) @3093   8 years toby fix multiprocessing with constraints
(edit) @3068   8 years vondreele fix parameter display to show nan (crashed before) trap with error if …
(edit) @3048   8 years vondreele remove item from config_example.py fix bug in FindAtomsDraw? implement …
(edit) @3041   8 years toby Fully implement multiprocessing on reflection loops, but currently …
(edit) @3005   8 years vondreele fix multiprocess for getProfileDerivMP - useMP=False
(edit) @3004   8 years toby Add multiprocessing for derivatives, but commented out
(edit) @3000   8 years toby make the two frame version the trunk as we hit version 3000
(edit) @2894   8 years toby speed derivative computation; add commented timing code
(edit) @2862   8 years vondreele comment out GetFobsSq? from errRefine - should save time recalculating …
(edit) @2858   8 years vondreele fix Pawley restraint problem force skip of disordered residues in pdb …
(edit) @2838   8 years vondreele add a bit of printing to LS & show no. of penalty fxns
(edit) @2837   8 years vondreele fix aniso Uij derivatives - were messing up Uii on trig/hex 3-fold axes
(edit) @2815   8 years vondreele sign changes & fix error in texture & Pawley restraints
(edit) @2808   8 years vondreele small fixes to reflectometry calcs. fix Hessian restraint bug - wrong …
(edit) @2797   8 years vondreele fix simulation problem when calc intensities too small
(edit) @2754   8 years vondreele fix "off-by-one" problem in powder profiles; calc missed last point - …
(edit) @2753   8 years vondreele minor shuffling about for atom constraints - no discernable impact …
(edit) @2752   8 years vondreele fix (again) a LeBail? bug on loading a new phase
(edit) @2750   8 years vondreele fix issues with adding new phase, forgetting to add atoms to it, and …
(edit) @2732   8 years vondreele finish up LeBail? extraction option
(edit) @2728   8 years vondreele disable LeBail? stuff - messed up Rietveld.
(edit) @2727   8 years vondreele fix issue with formula volume in PDF creation block Lebail selection …
(edit) @2718   8 years vondreele implement LaBail? - not finished.
(edit) @2715   8 years vondreele put histogram numbers in sorted order for View LS parms remove some …
(edit) @2695   8 years vondreele use min(intensity) as default for PDF Flat Bkg - gives better start …
(edit) @2616   8 years vondreele add Durbin-Watson statistic to refinement results for PWDR data some …
(edit) @2598   8 years vondreele serviceable derivatives for mag moments - not perfect except for …
(edit) @2596   8 years vondreele tidy up PDF setup - add IofQmin? default something that works for 1D …
(edit) @2550   9 years vondreele fix binary import for Bruker raw files fix issues for new atoms in mag …
(edit) @2548   9 years vondreele put profiler into testDeriv.py
(edit) @2546   9 years vondreele cleanup of all GSASII main routines - remove unused variables, dead …
(edit) @2539   9 years vondreele fix to unicode character in directory name problem numerous unused …
(edit) @2534   9 years vondreele fix exp importer for magnetic structures - mishandled U's
(edit) @2523   9 years vondreele fix errors in Frac function/derivs for magnetic structures
(edit) @2522   9 years vondreele Do Ivo's changes & some more work on mag derivatives.
(edit) @2520   9 years vondreele remove unused & commented Srr fctr & deriv routines Mag moment …
(edit) @2512   9 years vondreele remove 'constraint' and 'restraint' from Consraints & Restraints tabs …
(edit) @2508   9 years vondreele fix move difference curve problem mag derivs are better but still not …
(edit) @2506   9 years vondreele some work on automatic mag constraints move a dlg.Destroy() in …
(edit) @2501   9 years vondreele fix (again!) mag moment drawings clean up testDeriv
(edit) @2500   9 years vondreele protect a dlg in DoIndexPeaks? fix a lost G2frame.LimitsTable? - need to …
(edit) @2499   9 years vondreele move setting of G2frame.HKL from MakeReflectionTable? to ShowReflTable?; …
(edit) @2497   9 years vondreele further work on mag derivatives all seem ok except Mx, My, & Mz
(edit) @2495   9 years vondreele some cleanup of Data tab fix (!) crash after Refine for Costraints & …
(edit) @2493   9 years vondreele add display of phase weight fraction to DData tab
(edit) @2492   9 years vondreele fix handling of Lande g factor fix Mag structure factor calcs - now OK …
(edit) @2491   9 years vondreele fix bug for call to GetPhaseData? in export phase put in stub for …
(edit) @2486   9 years vondreele fix mag form factor lookup - some aren't chemical valences (e.g. Fe+4) …
(edit) @2484   9 years vondreele fix transform to properly move magnetic moments (if space group is not …
(edit) @2483   9 years vondreele fix site symmetry issues for magnetic moments on special positions
(edit) @2481   9 years vondreele force Transform to delete nonmagnetic atoms if phase made magnetic & …
(edit) @2480   9 years vondreele add make magnetic phase to General/Transform? option trap missing rigid …
(edit) @2478   9 years vondreele work up to magnetic structure factor calcs.
(edit) @2405   9 years vondreele fix missing 'Modulated' key problem
(edit) @2401   9 years vondreele begin adding magnetism; change space group fortran code modify …
(edit) @2240   9 years vondreele Trap bad cell refinement in Rietveld
(edit) @2155   9 years vondreele fix bug - Mustrain: should be Mustrain; everywhere
(edit) @2130   9 years vondreele fix refinement with excluded regions & correctly show reflection list …
(edit) @2123   9 years vondreele code cleanup & simplification in StructureFactor? & Dervs block …
(edit) @2122   9 years vondreele minor fixes in Twin structure factor calcs
(edit) @2121   9 years vondreele fix errors in StructureFactorDerv2; only apparent in TOF XN refinements
(edit) @2115   9 years vondreele remove im from SStructureFactor arguments (always = 1 & not needed) …
(edit) @2111   9 years vondreele fix to mod vec edit & search comment out unused StructureFactorDerv?
(edit) @2110   9 years vondreele add menu item for global setting of wave vary parameters - TBD split …
(edit) @2097   9 years vondreele name fix in AtomTypeSelect? - remove ( & ) split StructureFactorDeriv?
(edit) @2096   9 years vondreele a bit more blocked derivative work - Babinet parms now OK.
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