Merge pull request #168 from scipp/fix-loading

jokasimr · web-flow · commit 925fab25a43b · 2025-08-01T16:26:17.000+02:00
fix: avoid loading data several times
diff --git a/src/ess/estia/mcstas.py b/src/ess/estia/mcstas.py
@@ -69,6 +69,7 @@ def parse_events_h5(f):
         'NXentry/NXdetector/NXdata/events',
         'NXentry/simulation/Param',
     )
+    events = events[()]
     da = sc.DataArray(
         # The squares on the variances is the correct way to load weighted event data.
         # Consult the McStas documentation

Original file line number	Diff line number	Diff line change
`@@ -69,6 +69,7 @@ def parse_events_h5(f):`
`69`	`69`	`'NXentry/NXdetector/NXdata/events',`
`70`	`70`	`'NXentry/simulation/Param',`
`71`	`71`	`)`
	`72`	`+ events = events[()]`
`72`	`73`	`da = sc.DataArray(`
`73`	`74`	`# The squares on the variances is the correct way to load weighted event data.`
`74`	`75`	`# Consult the McStas documentation`