Ability to plot the distribution functions from polydispersity (Trac #17)

[sasview-bot]

Add ability to plot distribution functions from polydispersity (mainly fits) ideally all distributions but at least number distribution

Migrated from http://trac.sasview.org/ticket/17

{
    "status": "closed",
    "changetime": "2019-03-29T14:51:21",
    "_ts": "2019-03-29 14:51:21.892018+00:00",
    "description": "Add ability to plot distribution functions from polydispersity (mainly fits) ideally all distributions but at least number distribution",
    "reporter": "ajjackson",
    "cc": "",
    "resolution": "fixed",
    "workpackage": "McSAS Integration Project",
    "time": "2012-03-29T10:38:16",
    "component": "SasView",
    "summary": "Ability to plot the distribution functions from polydispersity",
    "priority": "major",
    "keywords": "",
    "milestone": "SasView 5.1.0",
    "owner": "",
    "type": "enhancement"
}

[butlerpd]

Trac update at 2012/05/06 16:08:38: butlerpd changed milestone from "" to "WishList"

[butlerpd]

Trac update at 2015/01/30 02:13:11: butler changed workpackage from "" to "SasView GUI Redesign"

[butlerpd]

Trac update at 2016/06/10 17:58:59:

• butler commented:

Received a new request for this from new user at Monash University in Australia (). At the least it would be good to be able to access the list of weights used in the calculation (i.e. a dump of of that array). Maybe this should be raised in priority for something to looked at in the next code camp at ORNL?

• butler changed milestone from "WishList" to "SasView Next Release +1"

[ajj]

Trac update at 2017/01/17 13:05:47: ajj changed component from "SansView" to "SasView"

[butlerpd]

Trac update at 2017/10/26 09:36:20: butler changed milestone from "SasView Next Release +1" to "SasView 5.1.0"

[smk78]

Trac update at 2017/10/26 09:48:24: smk78 commented:

Putting this off again is a pity. Could the distribution functions be put on the Marketplace as models so the user could calculate them themselves?

[butlerpd]

Trac update at 2018/09/04 12:38:16: butler changed workpackage from "SasView GUI Redesign" to "McSAS Integration Project"

[sasview-bot]

Trac update at 2018/09/09 10:16:24: toqduj commented:

We have a working method for displaying free-form distributions in McSAS, perhaps we can adapt this one? It does need some user-defined settings regarding the choice of weighting (number-, volume- (default), surface-, volume-squared), axis scale (linear, logarithmic), parameter (sub-)range and resolution (number of bins).

It returns the distribution as well as the population modes over the selected range

[sasview-bot]

Trac update at 2019/03/29 14:50:53:

• ibressler changed _comment0 from:

This is in the ESS_GUI branch now. It plots the polydispersity for 2D as well.

Displaying different weighting of distributions: I'd postpone that to the arrival of McSAS in SasView, since if will require further changes in the UI and plotting anyway to get more and more value from McSAS results.

to:

1553871081892018

• ibressler commented:

This is in the ESS_GUI branch now. It plots the polydispersity for 2D as well.

Displaying different weighting of distributions: I'd postpone that to the arrival of McSAS in SasView, since it will require further changes in the UI and plotting anyway to get more and more value from McSAS results.

• ibressler changed resolution from "" to "fixed"
• ibressler changed status from "new" to "closed"