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''' | |
-> CONTEXT-FREE GRAMMAR <- | |
expr --> expr PLUS term | expr MINUS term | term | |
term --> term TIMES factor | term DIVIDE factor | factor | |
factor --> exponent POW factor | exponent | |
exponent --> MINUS exponent | final | |
final --> DIGIT | ( expr ) | |
''' |
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from osgeo import gdal, ogr | |
import sys | |
def multipoly2poly(layer): | |
for feature in layer: | |
fid = feature.GetFID() | |
geom = feature.GetGeometryRef() | |
if geom.GetGeometryName() == 'MULTIPOLYGON': |
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import os | |
from osgeo import gdal, ogr, osr | |
import sys | |
def initFields(in_lyr, out_lyr): | |
#Arbitrarily get the first feature | |
feat = in_lyr[0] | |
#loop over each field |
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#!/usr/bin/python | |
# GoogleMapDownloader.py | |
# Created by Hayden Eskriett [http://eskriett.com] | |
# | |
# A script which when given a longitude, latitude and zoom level downloads a | |
# high resolution google map | |
# Find the associated blog post at: http://blog.eskriett.com/2013/07/19/downloading-google-maps/ | |
import urllib | |
import Image |