Created
January 19, 2016 18:24
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A refinement of @FelixIP's solution to http://gis.stackexchange.com/questions/177044/calculate-z-median-from-3d-line
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| # In ArcGIS Field Calculator, pre-logic script code box: | |
| import numpy | |
| def getMedian(shp): | |
| aList=[] | |
| part=shp.getPart(0) | |
| n=len(part) | |
| for i in xrange(n): | |
| p=part.getObject(i) | |
| z=p.Z | |
| aList.append(z) | |
| #aList.sort() | |
| #return aList[n/2] | |
| return numpy.median(numpy.array(aList)) | |
| # Call with: | |
| # | |
| # getMedian(!Shape!) |
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