Ticket #6014 (closed: fixed)
Create Algorithm to generate event workspace for backgrounds
| Reported by: | Stuart Campbell | Owned by: | Stuart Campbell |
|---|---|---|---|
| Priority: | major | Milestone: | Release 2.3 |
| Component: | Mantid | Keywords: | |
| Cc: | Blocked By: | ||
| Blocking: | Tester: | Michael Reuter |
Description
This is mainly for use in the constant or time independent background (TIB) subtraction. At the moment we subtract a constant value (per pixel) away from the signal - this means that we need to be using histograms at this point.
This algorithm is a test to see if we can generate a useful event workspace that contains a representation of the background.
Initially, I plan to use a region of the experimental data as a source for these events and then basically clone and shift them to fill up the entire range.
Change History
comment:2 Changed 8 years ago by Stuart Campbell
refs #6014. Blank stubs for algorithm.
Changeset: e0f1b4fac078cd8d2f6881d0329d5edc5c6403b8
comment:3 Changed 8 years ago by Stuart Campbell
refs #6014. Initial version of algorithm.
Seems to work at first glance.
Changeset: f64fc92ff7fab68e5cfee04d99c099a8e48313cf
comment:4 Changed 8 years ago by Stuart Campbell
refs #6014. remove compiler warnings.
Changeset: 3a31f6774e92e9d196d955f5c805cb7a89dd5379
comment:5 Changed 8 years ago by Stuart Campbell
refs #6014. Changed to use pointers to workspaces.
Moved from passing about workspaces using their names to using shared pointers.
Changeset: f5aa3aeedebd19fa6df981de23031388bb0e5258
comment:6 Changed 8 years ago by Stuart Campbell
refs #6014. Changed to use pointers to workspaces.
Moved from passing about workspaces using their names to using shared pointers.
Changeset: a587a8a2095695ec1624c272f6a05f2800e1ddee
comment:7 Changed 8 years ago by Stuart Campbell
- Status changed from accepted to verify
- Resolution set to fixed
comment:8 Changed 8 years ago by Michael Reuter
- Status changed from verify to verifying
- Tester set to Michael Reuter
comment:9 Changed 8 years ago by Michael Reuter
- Status changed from verifying to reopened
- Resolution fixed deleted
Histogram representation boundaries are not commensurate with the original data. The look like they are set at the range bounds.
comment:11 Changed 8 years ago by Stuart Campbell
Created a ticket to write tests #6051
comment:12 Changed 8 years ago by Stuart Campbell
refs #6014. Reset histogram x range to cover all data.
Changeset: 30be0c16ef6f990e7093b829eab01468be6cb081
comment:13 Changed 8 years ago by Stuart Campbell
- Status changed from accepted to verify
- Resolution set to fixed
comment:15 Changed 8 years ago by Michael Reuter
- Status changed from verifying to closed
This is working fine now.
comment:16 Changed 8 years ago by Stuart Campbell
refs #6014. Blank stubs for algorithm.
Changeset: e0f1b4fac078cd8d2f6881d0329d5edc5c6403b8
comment:17 Changed 8 years ago by Stuart Campbell
refs #6014. Initial version of algorithm.
Seems to work at first glance.
Changeset: f64fc92ff7fab68e5cfee04d99c099a8e48313cf
comment:18 Changed 8 years ago by Stuart Campbell
refs #6014. remove compiler warnings.
Changeset: 3a31f6774e92e9d196d955f5c805cb7a89dd5379
comment:19 Changed 8 years ago by Stuart Campbell
refs #6014. Changed to use pointers to workspaces.
Moved from passing about workspaces using their names to using shared pointers.
Changeset: a587a8a2095695ec1624c272f6a05f2800e1ddee
comment:20 Changed 8 years ago by Stuart Campbell
refs #6014. Changed to use pointers to workspaces.
Moved from passing about workspaces using their names to using shared pointers.
Changeset: f5aa3aeedebd19fa6df981de23031388bb0e5258
comment:21 Changed 8 years ago by Stuart Campbell
refs #6014. Reset histogram x range to cover all data.
Changeset: 30be0c16ef6f990e7093b829eab01468be6cb081
comment:22 Changed 8 years ago by Stuart Campbell
refs #6014. Changed to use pointers to workspaces.
Moved from passing about workspaces using their names to using shared pointers.
Changeset: f5aa3aeedebd19fa6df981de23031388bb0e5258
comment:23 Changed 8 years ago by Stuart Campbell
refs #6014. Reset histogram x range to cover all data.
Changeset: 30be0c16ef6f990e7093b829eab01468be6cb081
comment:24 Changed 5 years ago by Stuart Campbell
This ticket has been transferred to github issue 6860
