[HDF5Tomoscan] improve scan_range robustness

66f9dfe6 · payno · f95bd687 · 66f9dfe6
Commit 66f9dfe6 authored Apr 29, 2021 by payno
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Showing with 3 additions and 2 deletions

tomoscan/esrf/hdf5scan.py tomoscan/esrf/hdf5scan.py +3 -2

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--- a/tomoscan/esrf/hdf5scan.py
+++ b/tomoscan/esrf/hdf5scan.py
@@ -638,8 +638,9 @@ class HDF5TomoScan(TomoScanBase):
        ):
            rotation_angle = self.rotation_angle
            if rotation_angle is not None:
-                dist_to180 = abs(180 - numpy.max(rotation_angle))
-                dist_to360 = abs(360 - numpy.max(rotation_angle))
+                angle_range = numpy.max(rotation_angle) - numpy.min(rotation_angle)
+                dist_to180 = abs(180 - angle_range)
+                dist_to360 = abs(360 - angle_range)
                if dist_to180 < dist_to360:
                    self._scan_range = 180
                else: