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Fix rotation series overlays eta period #1194

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merged 1 commit into from
Apr 15, 2022
Merged

Fix rotation series overlays eta period #1194

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7 changes: 6 additions & 1 deletion hexrd/ui/overlays/rotation_series_overlay.py
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
import numpy as np

from hexrd.findorientations import _process_omegas
from hexrd.transforms.xfcapi import mapAngle

from hexrd.ui.constants import OverlayType, ViewType
from hexrd.ui.overlays.constants import (
Expand Down Expand Up @@ -41,7 +42,6 @@ def __init__(self, material_name, crystal_params=None, eta_ranges=None,
self.eta_ranges = eta_ranges
self.ome_ranges = ome_ranges
self.ome_period = ome_period
# FIXME: eta_period is currently not in use
self.eta_period = eta_period
self.aggregated = aggregated
self.ome_width = ome_width
Expand Down Expand Up @@ -196,6 +196,11 @@ def generate_overlay(self):
angles = valid_angs[0][:, :2]
omegas = valid_angs[0][:, 2]

# Fix eta period
angles[:, 1] = mapAngle(
angles[:, 1], np.radians(self.eta_period), units='radians'
)

if display_mode == ViewType.polar:
data = np.degrees(angles)
elif display_mode in [ViewType.raw, ViewType.cartesian]:
Expand Down