| 1 | path = "/home/wzz/Projects/Mantid-Project/Tests/DiffractionFocussing/" |
|---|
| 2 | |
|---|
| 3 | # Load data |
|---|
| 4 | LoadEventNexus(Filename=path+"PG3_2581_event.nxs", OutputWorkspace="PG3_RAW",CompressTolerance="0.050000000000000003") |
|---|
| 5 | _instrument = "PG3" |
|---|
| 6 | wksp = mtd["PG3_RAW"] |
|---|
| 7 | LoadCalFile(InputWorkspace=wksp, CalFileName=path+"PG3_FERNS_2656_2011_03_20.cal", WorkspaceName=_instrument) |
|---|
| 8 | CloneWorkspace(wksp, "BeforeAlignment") |
|---|
| 9 | AlignDetectors(InputWorkspace=wksp, OutputWorkspace=wksp, OffsetsWorkspace=_instrument + "_offsets") |
|---|
| 10 | CloneWorkspace(wksp, "AfterAlignment") |
|---|
| 11 | ConvertUnits(InputWorkspace=wksp,OutputWorkspace="PG3_RAW_Q",Target="MomentumTransfer") |
|---|
| 12 | Rebin(InputWorkspace="PG3_RAW_Q",OutputWorkspace="PG3_RAW_Q",Params="1,1,40") |
|---|
| 13 | |
|---|
| 14 | preserveevents = True |
|---|
| 15 | |
|---|
| 16 | # 2D version |
|---|
| 17 | # CreateGroupingWorkspace(InstrumentName="PG3",GroupNames="bank124,bank144,bank164,bank184",OutputWorkspace="pg3_group") |
|---|
| 18 | ConvertToMatrixWorkspace(InputWorkspace="PG3_RAW_Q",OutputWorkspace="PG3_RAW_Q_2D") |
|---|
| 19 | ConvertUnits(InputWorkspace="PG3_RAW_Q_2D", OutputWorkspace="PG3_RAW_D_2D",Target="dSpacing") |
|---|
| 20 | DiffractionFocussing(InputWorkspace="PG3_RAW_D_2D",OutputWorkspace="PG3_2D_FOC_D",GroupingWorkspace="PG3_group", |
|---|
| 21 | PreserveEvents=preserveevents) |
|---|
| 22 | ConvertUnits(InputWorkspace="PG3_2D_FOC_D", OutputWorkspace="PG3_2D_FOC_Q",Target="MomentumTransfer") |
|---|
| 23 | Rebin(InputWorkspace="PG3_2D_FOC_Q",OutputWorkspace="PG3_2D_FOC_Q",Params="1,1,40") |
|---|
| 24 | |
|---|
| 25 | # Event version |
|---|
| 26 | ConvertUnits(InputWorkspace="PG3_RAW_Q", OutputWorkspace="PG3_RAW_D",Target="dSpacing") |
|---|
| 27 | DiffractionFocussing(InputWorkspace="PG3_RAW_D",OutputWorkspace="PG3_EVENT_FOC_D",GroupingWorkspace="PG3_group", |
|---|
| 28 | PreserveEvents=preserveevents) |
|---|
| 29 | ConvertUnits(InputWorkspace="PG3_EVENT_FOC_D", OutputWorkspace="PG3_EVENT_FOC_Q",Target="MomentumTransfer") |
|---|
| 30 | Rebin(InputWorkspace="PG3_EVENT_FOC_Q",OutputWorkspace="PG3_EVENT_FOC_Q",Params="1,1,40") |
|---|
| 31 | |
|---|
| 32 | Minus("PG3_EVENT_FOC_Q", "PG3_2D_FOC_Q", "PG3_diff") |
|---|
