fix_geojson.py

# -*- coding: UTF-8 -*-
import os, json, time
from area import area
from termcolor import colored


# python3 -c "from fix_geojson import *; fix_geojson('ESP_MAD_adm6.json')"

def fix_geojson(filename):
    try:
        with open(os.path.join(os.path.dirname(os.path.abspath(__file__)), filename)) as jsonfile:    
            jsonfile = json.load(jsonfile)

            polygons = []
            for polygon in jsonfile[u'features']:

                ctemp = []
                for coor in polygon['geometry']['coordinates'][0][0]:
                    ctemp.append([round(coor[0]-0.001368,6),round(coor[1]-0.0012047,6)])
                polygon['geometry']['coordinates'][0][0] = ctemp
                polygons.append(polygon)

            jsonfile[u'features'] = polygons

            f = open(os.path.join(os.path.dirname(os.path.abspath(__file__)),'fixed_'+filename),'w')
            f.write(json.dumps(jsonfile))
            f.close()


    except Exception as e:
        print(time.strftime("%Y-%m-%d %H:%M:%S"),colored('Error general:','red'), e)