Replace Frame0 with Psd Monitor

docs/user-guide/bifrost/bifrost-reduction.ipynb

@@ -27,6 +27,7 @@
     "    simulated_elastic_incoherent_with_phonon,\n",
     "    tof_lookup_table_simulation\n",
     ")\n",
+    "from ess.bifrost.types import *\n",
     "from ess.spectroscopy.types import *"
    ]
   },

src/ess/bifrost/single_crystal/workflow.py

@@ -4,14 +4,15 @@
 
 import sciline
 
-from ess.reduce import time_of_flight as reduce_time_of_flight
-from ess.spectroscopy.indirect.time_of_flight import TofWorkflow
-from ess.spectroscopy.types import (
+from ess.bifrost.types import (
     FrameMonitor1,
     FrameMonitor2,
     FrameMonitor3,
+    PsdMonitor,
     SampleRun,
 )
+from ess.reduce import time_of_flight as reduce_time_of_flight
+from ess.spectroscopy.indirect.time_of_flight import TofWorkflow
 
 from ..cutting import group_by_rotation
 from ..io import nexus
@@ -32,7 +33,7 @@
 def BifrostBraggPeakMonitorWorkflow() -> sciline.Pipeline:
     workflow = TofWorkflow(
         run_types=(SampleRun,),
-        monitor_types=(FrameMonitor1, FrameMonitor2, FrameMonitor3),
+        monitor_types=(FrameMonitor1, FrameMonitor2, FrameMonitor3, PsdMonitor),
     )
     # Use the vanilla implementation instead of the indirect geometry one:
     workflow.insert(reduce_time_of_flight.eto_to_tof.detector_time_of_flight_data)

src/ess/bifrost/types.py

@@ -6,11 +6,22 @@
 This module supplements :mod:`ess.spectroscopy.types` with BIFROST-specific types.
 """
 
+from typing import NewType
+
 import sciline
 import scipp as sc
 
+from ess.reduce.nexus import types as reduce_t
 from ess.spectroscopy.types import RunType
 
+SampleRun = reduce_t.SampleRun
+VanadiumRun = reduce_t.VanadiumRun
+
+FrameMonitor1 = reduce_t.FrameMonitor1
+FrameMonitor2 = reduce_t.FrameMonitor2
+FrameMonitor3 = reduce_t.FrameMonitor3
+PsdMonitor = NewType('PsdMonitor', int)
+
 
 class ArcNumber(sciline.Scope[RunType, sc.Variable], sc.Variable): ...
 

src/ess/bifrost/workflow.py

@@ -17,21 +17,23 @@
 from ess.spectroscopy.types import (
     BeamlineWithSpectrometerCoords,
     DetectorData,
-    FrameMonitor0,
-    FrameMonitor1,
-    FrameMonitor2,
-    FrameMonitor3,
     NeXusData,
     NeXusDetectorName,
     NeXusMonitorName,
     PulsePeriod,
-    SampleRun,
 )
 
 from .cutting import providers as cutting_providers
 from .detector import merge_triplets
 from .detector import providers as detector_providers
 from .io import mcstas, nexus
+from .types import (
+    FrameMonitor1,
+    FrameMonitor2,
+    FrameMonitor3,
+    PsdMonitor,
+    SampleRun,
+)
 
 
 def simulation_default_parameters() -> dict[type, Any]:
@@ -40,6 +42,7 @@ def simulation_default_parameters() -> dict[type, Any]:
         NeXusMonitorName[FrameMonitor1]: '090_frame_1',
         NeXusMonitorName[FrameMonitor2]: '097_frame_2',
         NeXusMonitorName[FrameMonitor3]: '110_frame_3',
+        NeXusMonitorName[PsdMonitor]: '111_psd0_monitor',
         PulsePeriod: 1.0 / sc.scalar(14.0, unit="Hz"),
     }
 
@@ -73,7 +76,7 @@ def BifrostSimulationWorkflow(
     """
     workflow = TofWorkflow(
         run_types=(SampleRun,),
-        monitor_types=(FrameMonitor0, FrameMonitor1, FrameMonitor2, FrameMonitor3),
+        monitor_types=(FrameMonitor1, FrameMonitor2, FrameMonitor3),
     )
     for provider in _SIMULATION_PROVIDERS:
         workflow.insert(provider)
@@ -95,7 +98,7 @@ def BifrostWorkflow(
     """Data reduction workflow for BIFROST."""
     workflow = TofWorkflow(
         run_types=(SampleRun,),
-        monitor_types=(FrameMonitor0, FrameMonitor1, FrameMonitor2, FrameMonitor3),
+        monitor_types=(FrameMonitor1, FrameMonitor2, FrameMonitor3, PsdMonitor),
     )
     # TODO change to use non-simulation providers
     for provider in _SIMULATION_PROVIDERS:

src/ess/spectroscopy/types.py

@@ -3,7 +3,7 @@
 
 """Domain types for spectroscopy."""
 
-from typing import Any, NewType, TypeVar
+from typing import Any, NewType
 
 import sciline
 import scipp as sc
@@ -20,6 +20,7 @@
 GravityVector = reduce_t.GravityVector
 Filename = reduce_t.Filename
 MonitorData = reduce_t.MonitorData
+MonitorType = reduce_t.MonitorType
 NeXusClass = reduce_t.NeXusClass
 NeXusComponentLocationSpec = reduce_t.NeXusComponentLocationSpec
 NeXusComponent = reduce_t.NeXusComponent
@@ -30,27 +31,9 @@
 NeXusTransformation = reduce_t.NeXusTransformation
 Position = reduce_t.Position
 PreopenNeXusFile = reduce_t.PreopenNeXusFile
+RunType = reduce_t.RunType
 
 
-SampleRun = reduce_t.SampleRun
-VanadiumRun = reduce_t.VanadiumRun
-
-FrameMonitor0 = reduce_t.FrameMonitor0
-FrameMonitor1 = reduce_t.FrameMonitor1
-FrameMonitor2 = reduce_t.FrameMonitor2
-FrameMonitor3 = reduce_t.FrameMonitor3
-
-# Type vars
-
-RunType = TypeVar("RunType", SampleRun, VanadiumRun)
-MonitorType = TypeVar(
-    "MonitorType",
-    FrameMonitor0,
-    FrameMonitor1,
-    FrameMonitor2,
-    FrameMonitor3,
-)
-
 # Time-of-flight types
 
 DetectorTofData = time_of_flight.DetectorTofData

tests/bifrost/workflow_test.py

@@ -12,14 +12,13 @@
     simulated_elastic_incoherent_with_phonon,
     tof_lookup_table_simulation,
 )
+from ess.bifrost.types import FrameMonitor3, SampleRun
 from ess.spectroscopy.types import (
     DetectorData,
     EnergyData,
     Filename,
-    FrameMonitor3,
     MonitorData,
     NeXusDetectorName,
-    SampleRun,
     TimeOfFlightLookupTable,
     WavelengthMonitor,
 )