Set lookup error thresholds

Author: jl-wynen

docs/user-guide/loki/loki-make-tof-lookup-table.ipynb

@@ -48,8 +48,7 @@
     "wf[time_of_flight.PulseStride] = 1\n",
     "wf[time_of_flight.LtotalRange] = sc.scalar(9.0, unit=\"m\"), sc.scalar(35.0, unit=\"m\")\n",
     "wf[time_of_flight.DistanceResolution] = sc.scalar(0.1, unit=\"m\")\n",
-    "wf[time_of_flight.TimeResolution] = sc.scalar(250.0, unit='us')\n",
-    "wf[time_of_flight.LookupTableRelativeErrorThreshold] = 1.0"
+    "wf[time_of_flight.TimeResolution] = sc.scalar(250.0, unit='us')"
    ]
   },
   {
@@ -117,7 +116,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.12.7"
+   "version": "3.11.10"
   }
  },
  "nbformat": 4,

docs/user-guide/loki/loki-reduction-ess.ipynb

@@ -155,7 +155,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.12.7"
+   "version": "3.11.10"
   }
  },
  "nbformat": 4,

src/ess/loki/workflow.py

@@ -23,6 +23,7 @@
     EmptyBeamRun,
     Filename,
     Incident,
+    LookupTableRelativeErrorThreshold,
     MonitorType,
     NeXusComponent,
     NeXusDetectorName,
@@ -71,6 +72,13 @@ def loki_default_parameters() -> dict:
         NeXusMonitorName[Transmission]: 'beam_monitor_3',
         PixelShapePath: 'pixel_shape',
         NonBackgroundWavelengthRange: None,
+        LookupTableRelativeErrorThreshold: {
+            **{f'loki_detector_{i}': float('inf') for i in range(9)},
+            # Monitors where renamed, beam_monitor_i is the old name
+            # and beam_monitor_mi is the new.
+            **{f'beam_monitor_{i}': float('inf') for i in range(5)},
+            **{f'beam_monitor_m{i}': float('inf') for i in range(5)},
+        },
     }
 
 

src/ess/sans/types.py

@@ -35,6 +35,7 @@
 Transmission = reduce_t.TransmissionMonitor
 TransmissionRun = reduce_t.TransmissionRun
 
+LookupTableRelativeErrorThreshold = tof_t.LookupTableRelativeErrorThreshold
 TofDetector = tof_t.TofDetector
 TofMonitor = tof_t.TofMonitor
 TofLookupTableFilename = tof_t.TofLookupTableFilename