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Handle single frame h5 files

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This commit is contained in:
usov_i 2021-12-23 20:05:58 +01:00
parent 1687337f26
commit 3fb3fe573b
1 changed files with 9 additions and 5 deletions
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14
pyzebra/h5.py
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@ -103,12 +103,16 @@ def read_detector_data(filepath, cami_meta=None):
det_data["name"] = h5f["/entry1/sample/name"][0].decode()
det_data["cell"] = h5f["/entry1/sample/cell"][:]
for var in ("omega", "gamma", "nu", "chi", "phi"):
if abs(det_data[var][0] - det_data[var][-1]) > 0.1:
det_data["scan_motor"] = var
break
if n == 1:
# a default motor for a single frame file
det_data["scan_motor"] = "omega"
else:
raise ValueError("No angles that vary")
for var in ("omega", "gamma", "nu", "chi", "phi"):
if abs(det_data[var][0] - det_data[var][-1]) > 0.1:
det_data["scan_motor"] = var
break
else:
raise ValueError("No angles that vary")
# optional parameters
if "/entry1/sample/magnetic_field" in h5f: