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improve error handling and PEP8

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This commit is contained in:
Pim Nelissen
2026-03-02 08:38:18 +01:00
parent 9a169da520
commit dba1240e9f
3 changed files with 58 additions and 38 deletions
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14
src/pg_rad/utils/projection.py
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@ -61,7 +61,7 @@ def minimal_distance_to_path(
to interpolated polyline path at height path_z.
"""
x, y, z = pos
path = np.column_stack((x_list, y_list))
point_xy = np.array([x, y])
@ -103,7 +103,7 @@ def abs_to_rel_source_position(
side ("left" or "right"),
z_rel
"""
x, y, z = pos
path = np.column_stack((x_list, y_list))
@ -121,7 +121,9 @@ def abs_to_rel_source_position(
best_fraction = None
best_signed_dist = None
for i, (p0, seg, seg_len) in enumerate(zip(path[:-1], segments, segment_lengths)):
for (i, (p0, seg, seg_len)) in enumerate(
zip(path[:-1], segments, segment_lengths)
):
if seg_len == 0:
continue
@ -152,7 +154,9 @@ def abs_to_rel_source_position(
raise ValueError("Could not project point onto path.")
# Compute along_path
along_path = arc_length[best_s_i] + best_fraction * segment_lengths[best_s_i]
along_path = (
arc_length[best_s_i] + best_fraction * segment_lengths[best_s_i]
)
# Side and distance
side = "left" if best_signed_dist > 0 else "right"
@ -161,4 +165,4 @@ def abs_to_rel_source_position(
# z relative
z_rel = z - path_z
return along_path, dist_from_path, side, z_rel
return along_path, dist_from_path, side, z_rel