Changes in / [9146ed9:e0125d6] in sasview


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  • sasview/README.txt

    r311d00a rb485253  
    483483=============== 
    484484 
    485  
    486    4.1- All systems: 
    487       The conversion to sasmodels infrastructure is ongoing and should be 
    488       completed in the next release. In the meantime this leads to a few known 
    489       issues: 
    490         - The way that orientation is defined is being refactored to address 
    491         long standing issues and comments.  In release 4.1 however only models 
    492         with symmetry (e.g. a=b) have been converted to the new definitions. 
    493         The rest (a <> b <> c - e.g. parellelepiped) maintain the same 
    494         definition as before and will be converted in 4.2.  Note that 
    495         orientational distribution also makes much more sense in the new 
    496         framework.  The documentation should indicate which definition is being 
    497         used for a given model. 
    498         - The infrastructure currently handles internal conversion of old style 
    499         models so that user created models in previous versions should continue 
    500         to work for now. At some point in the future such support will go away. 
    501         Everyone is encouraged to convert to the new structure which should be 
    502         relatively straight forward and provides a number of benefits.  
    503         - In that vein, the distributed models and those generated by the new 
    504         plugin model editor are in the new format, however those generated by 
    505         sum|multiply models are the old style sum|multiply models. This should 
    506         also disappear in the near future  
    507         - The on the fly discovery of plugin models and changes thereto behave 
    508         inconsistently.  If a change to a plugin model does not seem to 
    509         register, the Load Plugin Models (under fitting -> Plugin Model 
    510         Operations) can be used.  However, after calling Load Plugin Models, the 
    511         active plugin will no longer be loaded (even though the GUI looks like 
    512         it is) unless it is a sum|multiply model which works properly.  All 
    513         others will need to be recalled from the model dropdown menu to reload 
    514         the model into the calculation engine.  While it might be annoying it 
    515         does not appear to prevent SasView from working.. 
    516         - The model code and documentation review is ongoing. At this time the 
    517         core shell parellelepiped is known to have the C shell effectively fixed 
    518         at 0 (noted in documentation) while the triaxial ellipsoid does not seem 
    519         to reproduce the limit of the oblate or prolate ellipsoid. If errors are 
    520         found and corrected, corrected versions will be uploaded to the 
    521         marketplace.  
    522     
    523485   3.1- All systems: 
    524486        - The documentation window may take a few seconds to load the first time 
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