deletes short crap curves

deleteShortCurves.py

import rhinoscriptsyntax as rs

threshold = 5 # curves under this length will be deleted

cnt = 0
for o in rs.AllObjects():
    crv = rs.coercecurve(o)
    if crv is not None:
        length = rs.CurveLength(o)
        if length < threshold:
            rs.DeleteObject(o)
            cnt += 1
            
print '...deleted %d short curves' % cnt