dandye

# instantiate ami-1ae33d07 as micro instace and then ssh to the instance
# install post-release updates 
sudo yum -y update
# Network tools
sudo yum -y install ssh*
# Dev Tools
sudo yum groupinstall -y 'Development Tools'
# Python and spatial stuff
sudo yum -y install python-devel gdal gdal-python gdal-devel python-setuptools proj-epsg
# Mapnik and friends

dandye

state_abbrev2fips = {
    'WA': '53', 'DE': '10', 'DC': '11', 'WI': '55', 'WV': '54', 'HI': '15',
    'FL': '12', 'WY': '56', 'PR': '72', 'NJ': '34', 'NM': '35', 'TX': '48',
    'LA': '22', 'NC': '37', 'ND': '38', 'NE': '31', 'TN': '47', 'NY': '36',
    'PA': '42', 'AK': '02', 'NV': '32', 'NH': '33', 'VA': '51', 'CO': '08',
    'CA': '06', 'AL': '01', 'AR': '05', 'VT': '50', 'IL': '17', 'GA': '13',
    'IN': '18', 'IA': '19', 'MA': '25', 'AZ': '04', 'ID': '16', 'CT': '09',
    'ME': '23', 'MD': '24', 'OK': '40', 'OH': '39', 'UT': '49', 'MO': '29',
    'MN': '27', 'MI': '26', 'RI': '44', 'KS': '20', 'MT': '30', 'MS': '28',
    'SC': '45', 'KY': '21', 'OR': '41', 'SD': '46'

dandye

import os,sys
import math
import json
# 3rd party libs
import fiona

def get_s_swaths():
    extent = 20037508.342789244
    s_swaths = []
    for cnt in range(30):

dandye

import os,sys
import re

counties = [x.strip() for x in open("/mnt/tiger/counties_fips_list.txt").readlines()]

for county in counties:
    of = open("/mnt/tiger/TIGER2011/wg_fips/tl_2011_{}/files_list.txt".format(county),"w")

    for threetuple in os.walk("/mnt/tiger/TIGER2011/"):
        for filename in threetuple[-1]:

dandye

import os,sys
import glob
import json
#
import fiona

shps = glob.glob("./*/*.shp")
for shp in shps:
    #head,tail = os.path.split(shp)

dandye

{
   "type" : "FeatureCollection",
   "name" : "NewFeatureType",
   "features" : [{
           "geometry" : {
               "type" : "Polygon",
               "coordinates" : [[[-97.976886, 33.972862], [-97.48453699999999, 33.972862], [-97.48453699999999, 33.43381899999999], [-97.976886, 33.43381899999999], [-97.976886, 33.972862]]]
           },
           "type" : "Feature",
           "properties" : {

dandye

import os,sys
import glob
from multiprocessing import Pool

def f(sh):
    print sh
    os.system(sh)

shs = glob.glob("/mnt/tiger/TIGER2011/wg_fips/tl_2011_*/state_render.sh")
cmds = [open(x).read() for x in shs]

dandye

import gdal2tiles

for zoom in range(3):
    west = -179.99
    north = 89.99
    print "---\nzoom %s" % zoom
    gg = gdal2tiles.GlobalGeodetic()
    sm = gdal2tiles.GlobalMercator()
    tx,ty = gg.LatLonToTile(north, west, zoom)
    print 'TMS tx,ty = %s, %s' % (str(tx),str(ty))

dandye

SCHEMA = {'geometry': 'Polygon', 'properties': {'name': 'str','token': 'str'}}
FEATURE = {'id': '1',
          'geometry':
            {'type': 'Polygon',
             'coordinates': [[(-1.0, -1.0),
                              (-1.0, 1.0),
                              (1.0, 1.0),
                              (1.0, -1.0),
                              (-1.0, -1.0)]]
            },