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mosaic: don't share the default spacing list between mosaics #58

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Merged
SmithB merged 2 commits into from
Sep 28, 2026
Merged

mosaic: don't share the default spacing list between mosaics #58

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416355e
mosaic: don't share the default spacing list between mosaics
Sep 28, 2026
d859c04
Merge remote-tracking branch 'origin/main' into fix_mosaic_spacing
Sep 28, 2026
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7 changes: 4 additions & 3 deletions pointCollection/grid/mosaic.py
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@
import pointCollection as pc

class mosaic(data):
def __init__(self, spacing=[None,None], **kwargs):
def __init__(self, spacing=None, **kwargs):
#self.x=None
#self.y=None
#self.t=None
Expand All @@ -27,7 +27,8 @@ def __init__(self, spacing=[None,None], **kwargs):
self.extent=[np.inf,-np.inf,np.inf,-np.inf]
self.dimensions=[None,None,None]
self.field_dims={}
self.spacing=spacing
# copy spacing so that mosaics never share a spacing list
self.spacing=[None, None] if spacing is None else list(spacing)
self.tile_weight=None
self.fill_value=np.nan
self.normalized=True
Expand Down Expand Up @@ -58,7 +59,7 @@ def update_spacing(self, temp):
dx = temp.x[1] - temp.x[0]
if not dx == 0:
self.spacing[0] = dx
dy = temp.x[1] - temp.x[0]
dy = temp.y[1] - temp.y[0]
if not dy == 0:
self.spacing[1] = dy
except:
Expand Down
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