At present, when a model is loaded to a !FitPage the default behaviour of the GUI is to select all parameters for fitting.
This was generally undesirable in earlier versions of !SasView (because users simply loaded a model and clicked Fit without engaging their brain) but is now a more serious deficiency due to the inclusion of the ''Scale'' parameter in all models, because many models now have ''Scale'' and ''Vol_frac'' which are totally correlated!
The default behaviour should be changed so that models load with all parameters '''unchecked'''.
Migrated from http://trac.sasview.org/ticket/697
{
"status": "closed",
"changetime": "2016-10-07T21:26:06",
"_ts": "2016-10-07 21:26:06.168321+00:00",
"description": "At present, when a model is loaded to a !FitPage the default behaviour of the GUI is to select all parameters for fitting.\n\nThis was generally undesirable in earlier versions of !SasView (because users simply loaded a model and clicked Fit without engaging their brain) but is now a more serious deficiency due to the inclusion of the ''Scale'' parameter in all models, because many models now have ''Scale'' and ''Vol_frac'' which are totally correlated!\n\nThe default behaviour should be changed so that models load with all parameters '''unchecked'''.",
"reporter": "smk78",
"cc": "",
"resolution": "fixed",
"workpackage": "SasView GUI Enhancements",
"time": "2016-10-05T18:01:14",
"component": "SasView",
"summary": "Change default for parameter selection boxes on FitPage",
"priority": "major",
"keywords": "",
"milestone": "SasView 4.1.0",
"owner": "mathieu",
"type": "enhancement"
}
At present, when a model is loaded to a !FitPage the default behaviour of the GUI is to select all parameters for fitting.
This was generally undesirable in earlier versions of !SasView (because users simply loaded a model and clicked Fit without engaging their brain) but is now a more serious deficiency due to the inclusion of the ''Scale'' parameter in all models, because many models now have ''Scale'' and ''Vol_frac'' which are totally correlated!
The default behaviour should be changed so that models load with all parameters '''unchecked'''.
Migrated from http://trac.sasview.org/ticket/697
{ "status": "closed", "changetime": "2016-10-07T21:26:06", "_ts": "2016-10-07 21:26:06.168321+00:00", "description": "At present, when a model is loaded to a !FitPage the default behaviour of the GUI is to select all parameters for fitting.\n\nThis was generally undesirable in earlier versions of !SasView (because users simply loaded a model and clicked Fit without engaging their brain) but is now a more serious deficiency due to the inclusion of the ''Scale'' parameter in all models, because many models now have ''Scale'' and ''Vol_frac'' which are totally correlated!\n\nThe default behaviour should be changed so that models load with all parameters '''unchecked'''.", "reporter": "smk78", "cc": "", "resolution": "fixed", "workpackage": "SasView GUI Enhancements", "time": "2016-10-05T18:01:14", "component": "SasView", "summary": "Change default for parameter selection boxes on FitPage", "priority": "major", "keywords": "", "milestone": "SasView 4.1.0", "owner": "mathieu", "type": "enhancement" }