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add ability to specify via PROJ.4 #5

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add ability to specify via PROJ.4 #5

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add ability to specify via PROJ.4
dnomadb Nov 16, 2017
341c6c9
typo
dnomadb Nov 17, 2017
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11 changes: 6 additions & 5 deletions fio_area/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -48,12 +48,14 @@ def findExtrema(features):


def addArea(feature, calc_crs):
if calc_crs is None:
eCode = getZone(findExtrema(feature))
if calc_crs[0] == '+':
ecode = calc_crs
elif calc_crs is None:
{'init': getZone(findExtrema(feature))}
else:
eCode = calc_crs
ecode = {'init': calc_crs}

area = projectShapes(feature, {'init': eCode}).area
area = projectShapes(feature, ecode).area

return area

Expand All @@ -67,4 +69,3 @@ def _poly_filter(features):
for f in features:
if f['geometry']['type'] == 'MultiPolygon' or f['geometry']['type'] == 'Polygon':
yield f