def loadCountyBoundaries(file_name, map):
shape_file = ShapeFile(file_name)
n_polys = shape_file.info()[0]
all_verts_ll = []
all_lengths = [ 0 ]
for n_poly in xrange(n_polys):
shape = shape_file.read_object(n_poly)
rings = shape.vertices()
for ring in rings:
verts = np.array(zip(*ring))
all_verts_ll.append(verts)
all_lengths.append(verts.shape[1])
start = datetime.utcnow()
vert_glob_ll = np.hstack(tuple(all_verts_ll))
vert_glob_xy = np.array(zip(*map(*vert_glob_ll)))
print "Time to map and zip:", datetime.utcnow() - start
partitions = np.add.accumulate(all_lengths)
all_verts_xy = []
for lbound, ubound in zip(partitions[:-1], partitions[1:]):
all_verts_xy.append( vert_glob_xy[lbound:ubound] )
return LineCollection(all_verts_xy, antialiaseds=(1,), color='k', lw=0.5)
def read_census_shapefile(filename):
"""Read census shapefile and return list of entity-derived objects.
Given the base name of a census .shp/.dbf file returns a list of all
Entity-derived objects described by the the file.
"""
try:
shp = ShapeFile(filename)
except IOError:
raise ShapefileError('Could not open %s.shp' % filename)
try:
dbf = DBFFile(filename)
except IOError:
raise ShapefileError('Could not open %s.dbf' % filename)
shape_count = shp.info()[0]
# shape_count should always equal dbf.record_count()
if shape_count != dbf.record_count():
raise ShapefileError('SHP/DBF record count mismatch (SHP=%d, DBF=%d)' %
(shape_count, dbf.record_count()))
# generator version
#for i in xrange(shp.info()[0]):
# yield Entity.fromShapefile(shp.read_object(i), dbf.read_record(i))
# shp.info()[0] is the number of objects
return [Entity.from_shapefile(shp.read_object(i), dbf.read_record(i))
for i in xrange(shape_count)]
def main(shapefile, picklefile):
if picklefile:
[npts, x, y, z, zraw, xil, yil, grid, missing] = cPickle.load(open(picklefile,'rb'))
points = np.vstack((x,y)).T
# Load administrative area
shp = ShapeFile(shapefile)
dbf = dbflib.open(shapefile)
coastline = []
# Process every shape from the ShapeFile
print "Processing shapes ..."
for npoly in range(shp.info()[0]):
shp_object = shp.read_object(npoly)
shp_dict = dbf.read_record(npoly)
verts = shp_object.vertices()
if "NAME_1" in shp_dict:
name = "%s" % (shp_dict["NAME_1"])
else:
name = "Unknown"
print "Processing %s" % (name)
# Extract city polygon vertices (ring per ring)
for ring in verts:
vx = []
vy = []
for point in ring:
vx.append(point[0])
vy.append(point[1])
# Only process big enough rings
if len(vx) > 256: # big enough
poly_verts = zip(vx,vy)
if picklefile:
# Compute intersections with the city
intersection = points_inside_poly(points, poly_verts)
npts = sum(1 for x in points_inside_poly(points, poly_verts) if x)
else:
npts = 1 # Add this polygon
# Add the ring to the coastine if measures inside
if npts > 0:
polygon = Polygon(poly_verts)
if not polygon.is_empty and polygon.is_valid:
print "- Add polygon (%d)" % (len(vx))
coastline.append(polygon)
else:
print "- Skip polygon (%d)" % (len(vx))
print "Union of %d polygons" % len(coastline)
coast = cascaded_union(coastline)
cPickle.dump(coast,open('coastline.pickle','wb'),-1)
print "Done."
def __init__(self,
shpfile = "worldmap/TM_WORLD_BORDERS-0.3.shp",
dbffile = "worldmap/TM_WORLD_BORDERS-0.3.dbf"):
shp = ShapeFile(shpfile)
dbf = dbflib.open(dbffile)
self.countries = {}
for i in range(shp.info()[0]):
c = dbf.read_record(i)['ISO2']
poly = shp.read_object(i)
self.countries[c] = poly.vertices()
def plotclustering(label, zipcodes, nameee):
# print len(zipcodes)
label = np.array(label)
zipcodes = np.array(zipcodes)
cluster1 = zipcodes[label == 1]
cluster2 = zipcodes[label == 2]
cluster0 = zipcodes[label == 0]
cluster3 = zipcodes[label == 3]
fig = plt.figure(figsize =(15, 15))
ax = plt.subplot(111)
lllat = 40.473; urlat = 40.93; lllon = -74.27; urlon = -73.69 # define the boundary of the map
m = Basemap(ax=ax, projection = 'stere', lon_0 = (urlon + lllon)/2, lat_0 = (urlat +lllat)/2, llcrnrlon = lllon, llcrnrlat = lllat, urcrnrlon = urlon, urcrnrlat = urlat, resolution= 'l')# create the basemap
# m.drawcoastlines()
m.drawcountries()
shp = ShapeFile('c:/Users/gang/Desktop/nyczipregion')
dbf = dbflib.open('c:/Users/gang/Desktop/nyczipregion')
for npoly in range(shp.info()[0]):
shpsegs = []
shp_object = shp.read_object(npoly)
verts = shp_object.vertices()
rings = len(verts)
for ring in range(rings):
lons , lats = zip(*verts[ring])
x, y = m(lons, lats)
shpsegs.append(zip(x, y))
if ring ==0:
shapedict = dbf.read_record(npoly)
name = shapedict['Zcta5ce00']
lines = LineCollection(shpsegs, antialiaseds=(1,))
if name in cluster0:
lines.set_facecolors('b')
if name in cluster1:
lines.set_facecolors('g')
if name in cluster2:
lines.set_facecolors('r')
if name in cluster3:
lines.set_facecolors('y')
lines.set_alpha(1)
lines.set_edgecolors('k')
ax.add_collection(lines)
plt.title('Box Clustering Based On Taxi Trips')
plt.savefig(nameee+'_box_trip_Clustering.png', dpi=300)
plt.show()
def serialize_tm_world(shapefile_fn, output_fn):
print 'serialize ' + shapefile_fn + '.shp'
tm_world = world()
shp = ShapeFile(shapefile_fn + '.shp')
dbf = dbflib.open(shapefile_fn + '.dbf')
nb_records = shp.info()[0]
for i in xrange(nb_records):
shp_record = dbf.read_record(i)
shp_object = shp.read_object(i)
# countries
name = shp_record['NAME']
shp_record['SHAPE'] = shp_object.vertices()
tm_world.countries[name] = shp_record
# regions
region = shp_record['REGION']
tm_world.regions[region].append(name)
# subregions
subregion = shp_record['SUBREGION']
tm_world.subregions[subregion].append(name)
pickle.dump(tm_world, gzip.open(output_fn,'w'))
def main(pickleName, renderCities, sieverts, uncovered):
try:
[npts, x, y, z, zraw, xil, yil, grid, missing] = cPickle.load(open(pickleName,'rb'))
lakes = cPickle.load(open(lakesPickle,'rb'))
if uncovered:
coastline = cPickle.load(open(coastlinePickle,'rb'))
print "Pickle file loaded (%d points)" % npts
except:
print "An error occurs loading the pickle datas !!!"
sys.exit(1)
if renderCities:
administrativeShapefile = "%s/JPN_adm2" % dataFolder
distanceAngle = 5
else:
administrativeShapefile = "%s/JPN_adm1" % dataFolder
distanceAngle = 45
if sieverts:
print "Rendering using uSv/h as unit"
renderCPM = False
else:
print "Rendering using CPM as unit"
renderCPM = True
# Load locations names and position
print "Load locations"
shp = ShapeFile(locationShapefile)
dbf = dbflib.open(locationShapefile)
lx = []
ly = []
lname = []
for name in range(shp.info()[0]):
shp_object = shp.read_object(name)
shp_dict = dbf.read_record(name)
cx , cy = shp_object.vertices()[0]
names = re.split('[()]', shp_dict["NAME"])
if len(names)>1:
cityname = names[1]
else:
cityname = ""
lx.append(cx)
ly.append(cy)
lname.append(cityname)
if uncovered:
# Compute all uncovered areas
difference = coastline.difference(missing)
missing = difference
# Create the thread pool
pool = Pool()
# Load Japan administrative area
shp = ShapeFile(administrativeShapefile)
dbf = dbflib.open(administrativeShapefile)
# Process every shape from the ShapeFile
print "Processing shapes ..."
for npoly in range(shp.info()[0]):
shpsegs = []
shpinfo = []
vx = []
vy = []
shp_object = shp.read_object(npoly)
shp_dict = dbf.read_record(npoly)
verts = shp_object.vertices()
# Start building the city map
if renderCities:
name = "%s" % (shp_dict["NAME_2"])
folder = "%s" % (shp_dict["NAME_1"])
else:
name = "%s" % (shp_dict["NAME_1"])
folder = "All"
#if (name not in ["Koriyama", "Fukushima", "Tokyo"]):
#if (folder not in ["Fukushima"]):
#if (shp_dict["NAME_1"] not in ["Fukushima", "Miyagi", "Tokyo", "Chiba", "Ibaraki", "Shizuoka", "Iwate", "Kanagawa"]):
# print "Skipping %s" % name
# continue
# Extract city polygon vertices
# Biggest ring only
biggestRing = 0
biggestRingSize = 0
for ring in verts:
if len(ring) > biggestRingSize:
biggestRingSize = len(ring)
biggestRing = ring
for point in biggestRing:
vx.append(point[0])
vy.append(point[1])
poly_verts = zip(vx,vy)
# Compute intersections with the city
from matplotlib.nxutils import points_inside_poly
points = np.vstack((x,y)).T
intersection = points_inside_poly(points, poly_verts)
# Compute a small statistics for the city
measures = []
for i in range(len(intersection)-1):
if (intersection[i]):
measures.append(zraw[i])
measures = np.array(measures)
npts, minCPM, maxCPM, medianCPM = (0,0,0,0)
npts = np.size(measures)
if npts:
minCPM = measures.min()
maxCPM = measures.max()
medianCPM = np.median(measures)
# Only keep cities information inside the region
cities_verts = zip(lx,ly)
cities_inside = points_inside_poly(cities_verts, poly_verts)
cities = [(lx[i], ly[i], lname[i]) for i in range(len(cities_inside)-1) if (cities_inside[i])]
if npts>0:
title = 'Safecast %s - Griddata (%s points) - %s [%s]\n(min, median, max) = (%d, %d, %d) CPM' % (safecastDatasetName, npts, name, folder, minCPM, medianCPM, maxCPM)
#DrawMap(title, 2, vx, vy, min(vx), max(vx), min(vy), max(vy), npts, x, y, z, xil, yil, grid, name, folder, cities, missing, uncovered, lakes)
pool.apply_async(DrawMap, (title, 2, vx, vy, min(vx), max(vx), min(vy), max(vy), npts, x, y, z, xil, yil, grid, name, folder, cities, missing, uncovered, lakes))
else:
print "Skipping %s" % name
# Wait the pool to be completed
pool.close()
pool.join()
def map_G(G):
import matplotlib.pyplot as plt
from mpl_toolkits.basemap import Basemap
import matplotlib.cm as cmx
import matplotlib as mpl
mpl.rcParams['font.size'] = 10.
mpl.rcParams['axes.labelsize'] = 8.
mpl.rcParams['xtick.labelsize'] = 6.
mpl.rcParams['ytick.labelsize'] = 6.
from shapelib import ShapeFile
import dbflib
from matplotlib.collections import LineCollection
from matplotlib import cm
import matplotlib.colors as colors
###########################################################################################
fig = plt.figure(3)
#Custom adjust of the subplots
plt.subplots_adjust(left=0.05,right=0.95,top=0.90,bottom=0.05,wspace=0.15,hspace=0.05)
ax = plt.subplot(111)
m = Basemap(projection='cyl',\
llcrnrlon=-9, \
llcrnrlat=3.8, \
urcrnrlon=-1.5, \
urcrnrlat = 11, \
resolution = 'h', \
# projection = 'tmerc', \
lat_0 = 7.38, \
lon_0 = -5.30)
# read subpref coordinates
subpref_coord = read_in_subpref_lonlat()
shp = ShapeFile(r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
dbf = dbflib.open(r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
for npoly in range(shp.info()[0]):
shpsegs = []
shpinfo = []
shp_object = shp.read_object(npoly)
verts = shp_object.vertices()
rings = len(verts)
for ring in range(rings):
lons, lats = zip(*verts[ring])
# if max(lons) > 721. or min(lons) < -721. or max(lats) > 91. or min(lats) < -91:
# raise ValueError,msg
x, y = m(lons, lats)
shpsegs.append(zip(x,y))
if ring == 0:
shapedict = dbf.read_record(npoly)
#print shapedict
name = shapedict["ID_DEPART"]
subpref_id = shapedict["ID_SP"]
# add information about ring number to dictionary.
shapedict['RINGNUM'] = ring+1
shapedict['SHAPENUM'] = npoly+1
shpinfo.append(shapedict)
#print subpref_id
#print name
lines = LineCollection(shpsegs,antialiaseds=(1,))
# lines.set_facecolors(col[subpref_id])
lines.set_edgecolors('gray')
lines.set_linewidth(0.1)
ax.add_collection(lines)
if G.has_node(-1):
G.remove_node(-1)
if G.has_node(0):
G.remove_node(0)
###########################################################################################################
### this is the main part: scale weights of # commuters, use colormap by work location and then plot
### all or just the routes with more that 10 commutes
###########################################################################################################
# max7s = 0
# min7s = 10000000
# for u,v,d in G.edges(data=True):
# if d['weight'] > max7s:
# max7s = d['weight']
# if d['weight'] < min7s:
# min7s = d['weight']
#
# max7s = float(max7s)
# print "max", (max7s)
# print "min", (min7s)
#
# scaled_weight = defaultdict(int)
#
# for i in range(len(G.edges())):
# scaled_weight[i] = defaultdict(int)
# for u,v,d in G.edges(data=True):
# scaled_weight[u][v] = (d['weight'] - min7s) / (max7s - min7s)
values = range(256)
jet = cm = plt.get_cmap('jet')
cNorm = colors.Normalize(vmin=0, vmax=values[-1])
scalarMap = cmx.ScalarMappable(norm=cNorm, cmap=jet)
for u, v, d in G.edges(data=True):
# lo = []
# la = []
# lo.append(subpref_coord[u][0])
# lo.append(subpref_coord[v][0])
# la.append(subpref_coord[u][1])
# la.append(subpref_coord[v][1])
# x, y = m(lo, la)
# linewidth7s = scaled_weight[u][v] * 2.5 + 0.25
# m.plot(x,y, linewidth= linewidth7s)
# if linewidth7s > 1:
# print (linewidth7s)
if d['weight'] >= 0:
colorVal = scalarMap.to_rgba(values[v])
# linewidth7s = scaled_weight[u][v] * 2.5 + 0.35
# print u, v, d['weight'], scaled_weight[u][v]
###########################################################################################################
### no scaling vs scaling the width of the line
###########################################################################################################
# linewidth7s = d['weight'] / 10
m.drawgreatcircle(subpref_coord[u][0], subpref_coord[u][1], \
subpref_coord[v][0], subpref_coord[v][1], linewidth= d['weight']*100, color=colorVal)
# m.drawcoastlines()
#m.fillcontinents()
plt.savefig('/home/sscepano/Project7s/D4D/CI/commuting_centers/Igor/high_betweenes_routes4.png',dpi=700)
#plt.show()
###################################################################################################3
return
lllat = 21; urlat = 53; lllon = -118; urlon = -62
m = Basemap(ax=ax, projection='stere',
lon_0=(urlon + lllon) / 2, lat_0=(urlat + lllat) / 2,
llcrnrlat=lllat, urcrnrlat=urlat, llcrnrlon=lllon,
urcrnrlon=urlon, resolution='1')
m.drawcoastlines()
m.drawcountries()
shp = ShapeFile('../states/statesp020')
dbf = dbflib.open('../states/statesp020')
for npoly in range(shp.info()[0]):
# draw colored polygons on the map
shpseqs = []
shp_object = shp.read_object(npoly)
verts = shp_object.vertices()
rings = len(verts)
for ring in range(rings):
lons, lats = zip(*verts[ring])
x, y = m(lons,lats)
shpsegs.append(zip(x,y))
if ring == 0:
shapedict = dbf.read_record(npoly)
name = shapedict['STATE']
lines = LineCollection(shpsegs,antialiased=(1,))
# state_to_code dict, e.g. 'ALASKA' -> 'AK', omitted
try:
per = obama[state_to_code[name.upper()]]
except KeyError:
def map_communities_and_commutes(G):
G_mod = nx.read_gml("/home/sscepano/D4D res/allstuff/User movements graphs/commuting patterns/1/total_commuting_G_scaled_weights_11COM_713_7115.gml")
col = [str]*256
for i in range(256):
col[i] = 'w'
for node in G_mod.nodes_iter(data=True):
#print node[1]['label']
col_gephi = node[1]['graphics']['fill']
while (len(col_gephi) < 7):
col_gephi += '0'
subpref_gephi = int(float(node[1]['label']))
print subpref_gephi, col_gephi
col[subpref_gephi] = col_gephi
#print col
plt.clf()
plt.subplots_adjust(left=0.05,right=0.95,top=0.90,bottom=0.05,wspace=0.15,hspace=0.05)
ax = plt.subplot(111)
m = Basemap(llcrnrlon=-9, \
llcrnrlat=3.8, \
urcrnrlon=-1.5, \
urcrnrlat = 11, \
resolution = 'h', \
projection = 'tmerc', \
lat_0 = 7.38, \
lon_0 = -5.30)
# read the shapefile archive
s = m.readshapefile('/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE', 'subpref')
from shapelib import ShapeFile
import dbflib
from matplotlib.collections import LineCollection
from matplotlib import cm
shp = ShapeFile(r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
dbf = dbflib.open(r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
for npoly in range(shp.info()[0]):
shpsegs = []
shpinfo = []
shp_object = shp.read_object(npoly)
verts = shp_object.vertices()
rings = len(verts)
for ring in range(rings):
lons, lats = zip(*verts[ring])
x, y = m(lons, lats)
shpsegs.append(zip(x,y))
if ring == 0:
shapedict = dbf.read_record(npoly)
#print shapedict
name = shapedict["ID_DEPART"]
subpref_id = shapedict["ID_SP"]
# add information about ring number to dictionary.
shapedict['RINGNUM'] = ring+1
shapedict['SHAPENUM'] = npoly+1
shpinfo.append(shapedict)
#print subpref_id
#print name
lines = LineCollection(shpsegs,antialiaseds=(1,))
lines.set_facecolors(col[subpref_id])
lines.set_edgecolors('gray')
lines.set_linewidth(0.3)
ax.add_collection(lines)
m.drawcoastlines()
plt.show()
# # data to plot on the map
# lons = [int]*256
# lats = [int]*256
#
# # read in coordinates fo subprefs
# file_name2 = "/home/sscepano/DATA SET7S/D4D/SUBPREF_POS_LONLAT.TSV"
# f2 = open(file_name2, 'r')
#
# # read subpref coordinates
# subpref_coord = {}
# for line in f2:
# subpref_id, lon, lat = line.split('\t')
# lon = float(lon)
# lat = float(lat)
# subpref_id = int(subpref_id)
# subpref_coord.keys().append(subpref_id)
# subpref_coord[subpref_id] = (lon, lat)
#
# f2.close()
#
# # if wanna plot number of users whose this is home subpref
# for subpref in range(1,256):
# lons[subpref] = subpref_coord[subpref][0]
# lats[subpref] = subpref_coord[subpref][1]
#
#
# if G.has_node(-1):
# G.remove_node(-1)
#
# max7s = 1
# min7s = 1
# for u,v,d in G.edges(data=True):
# if d['weight'] > max7s:
# max7s = d['weight']
# if d['weight'] < min7s:
# min7s = d['weight']
#
# max7s = float(max7s)
# print max7s
# print min7s
#
# scaled_weight = defaultdict(int)
# for i in range(256):
# scaled_weight[i] = defaultdict(int)
#
# for u,v,d in G.edges(data=True):
# node1 = G.nodes(data=True)[u][1]['label']
# node2 = G.nodes(data=True)[v][1]['label']
# print u, node1
# print v, node2
# print d
# scaled_weight[node1][node2] = (d['weight'] - min7s) / (max7s - min7s)
#
## for u,v,d in G.edges(data=True):
## print u,v,d
## node1 = G.nodes(data=True)[u][1]['label']
## node2 = G.nodes(data=True)[v][1]['label']
## print node1, G_mod.nodes(data=True)[u][1]['label']
## print node2, G_mod.nodes(data=True)[v][1]['label']
#
#
# for u, v, d in G.edges(data=True):
# node1 = G.nodes(data=True)[u][1]['label']
# node2 = G.nodes(data=True)[v][1]['label']
# print node1
# print node2
# lo = []
# la = []
# print u
# print v
# lo.append(lons[node1])
# lo.append(lons[node2])
# la.append(lats[node1])
# la.append(lats[node2])
# #m.drawgreatcircle(lons[u],lats[u], lons[v],lats[v])
# x, y = m(lo, la)
# #linewidth7s = d['weight']
# #linewidth7s = d['weight'] / max7s
# #lons, lats = n.meshgrid(lo,la)
# linewidth7s = scaled_weight[node1][node2] * 7 + 0.2
# m.plot(x,y, 'b', linewidth = linewidth7s)
# #wave = 0.75*(np.sin(2.*lats)**8*np.cos(4.*lons))
# #mean = 0.5*np.cos(2.*lats)*((np.sin(2.*lats))**2 + 2.)
# #m.contour(x,y,linewidth=linewidth7s)
# #m.quiver(x,y,lons, lats, latlon=True)
## if linewidth7s > 1:
## print linewidth7s
#
#
# figure_name = "/home/sscepano/D4D res/allstuff/User movements graphs/commuting patterns/1/maps/mod_classes_SCALED_11COM_713_7115.png"
# print(figure_name)
# plt.savefig(figure_name, format = "png",dpi=1000)
return
def plot_gspan_res(G, subpref_id, color_val):
fig = plt.figure(subpref_id)
#Custom adjust of the subplots
plt.subplots_adjust(left=0.05,right=0.95,top=0.90,bottom=0.05,wspace=0.15,hspace=0.05)
ax = plt.subplot(111)
m = Basemap(llcrnrlon=-9, \
llcrnrlat=3.8, \
urcrnrlon=-1.5, \
urcrnrlat = 11, \
resolution = 'h', \
projection = 'tmerc', \
lat_0 = 7.38, \
lon_0 = -5.30)
# read the shapefile archive
s = m.readshapefile('/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE', 'subpref')
m.drawcoastlines()
shp = ShapeFile(r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
dbf = dbflib.open(r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
msg = "Out of bounds"
color_col = []
for npoly in range(shp.info()[0]):
shpsegs = []
shpinfo = []
shp_object = shp.read_object(npoly)
verts = shp_object.vertices()
rings = len(verts)
for ring in range(rings):
lons, lats = zip(*verts[ring])
x, y = m(lons, lats)
shpsegs.append(zip(x,y))
if ring == 0:
shapedict = dbf.read_record(npoly)
#print shapedict
name = shapedict["ID_DEPART"]
subpref_id2 = shapedict["ID_SP"]
#color_col
# add information about ring number to dictionary.
shapedict['RINGNUM'] = ring+1
shapedict['SHAPENUM'] = npoly+1
shpinfo.append(shapedict)
lines = LineCollection(shpsegs,antialiaseds=(1,))
if subpref_id == subpref_id2:
lines.set_facecolors('g')
lines.set_edgecolors('k')
lines.set_linewidth(0.3)
ax.add_collection(lines)
# data to plot on the map
lons = [int]*256
lats = [int]*256
num = []
# read in coordinates fo subprefs
file_name2 = "/home/sscepano/DATA SET7S/D4D/SUBPREF_POS_LONLAT.TSV"
f2 = open(file_name2, 'r')
# read subpref coordinates
subpref_coord = {}
for line in f2:
subpref_id, lon, lat = line.split('\t')
lon = float(lon)
lat = float(lat)
subpref_id = int(subpref_id)
subpref_coord.keys().append(subpref_id)
subpref_coord[subpref_id] = (lon, lat)
f2.close()
# if wanna plot number of users whose this is home subpref
for subpref in range(1,256):
lons[subpref] = subpref_coord[subpref][0]
lats[subpref] = subpref_coord[subpref][1]
for u, v, d in G.edges(data=True):
lo = []
la = []
lo.append(lons[u])
lo.append(lons[v])
la.append(lats[u])
la.append(lats[v])
x, y = m(lo, la)
m.plot(x,y, color = color_val)
return plt
def map_commutes(G):
import numpy as np
import matplotlib.pyplot as plt
from mpl_toolkits.basemap import Basemap
import matplotlib as mpl
mpl.rcParams['font.size'] = 10.
mpl.rcParams['axes.labelsize'] = 8.
mpl.rcParams['xtick.labelsize'] = 6.
mpl.rcParams['ytick.labelsize'] = 6.
from shapelib import ShapeFile
import dbflib
from matplotlib.collections import LineCollection
from matplotlib import cm
###########################################################################################
fig = plt.figure(3)
#Custom adjust of the subplots
plt.subplots_adjust(left=0.05,right=0.95,top=0.90,bottom=0.05,wspace=0.15,hspace=0.05)
ax = plt.subplot(111)
m = Basemap(projection='cyl',\
llcrnrlon=-9, \
llcrnrlat=3.8, \
urcrnrlon=-1.5, \
urcrnrlat = 11, \
resolution = 'h', \
# projection = 'tmerc', \
lat_0 = 7.38, \
lon_0 = -5.30)
# read subpref coordinates
subpref_coord = read_subpref_lonlat()
shp = ShapeFile(r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
dbf = dbflib.open(r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
for npoly in range(shp.info()[0]):
shpsegs = []
shpinfo = []
shp_object = shp.read_object(npoly)
verts = shp_object.vertices()
rings = len(verts)
for ring in range(rings):
lons, lats = zip(*verts[ring])
# if max(lons) > 721. or min(lons) < -721. or max(lats) > 91. or min(lats) < -91:
# raise ValueError,msg
x, y = m(lons, lats)
shpsegs.append(zip(x,y))
if ring == 0:
shapedict = dbf.read_record(npoly)
#print shapedict
name = shapedict["ID_DEPART"]
subpref_id = shapedict["ID_SP"]
# add information about ring number to dictionary.
shapedict['RINGNUM'] = ring+1
shapedict['SHAPENUM'] = npoly+1
shpinfo.append(shapedict)
#print subpref_id
#print name
lines = LineCollection(shpsegs,antialiaseds=(1,))
# lines.set_facecolors(col[subpref_id])
lines.set_edgecolors('k')
lines.set_linewidth(0.2)
ax.add_collection(lines)
if G.has_node(-1):
G.remove_node(-1)
if G.has_node(0):
G.remove_node(0)
max7s = 1
min7s = 10000000
for u,v,d in G.edges(data=True):
if d['weight'] > max7s:
max7s = d['weight']
if d['weight'] < min7s:
min7s = d['weight']
max7s = float(max7s)
print "max", (max7s)
print "min", (min7s)
scaled_weight = defaultdict(int)
for i in range(256):
scaled_weight[i] = defaultdict(int)
for u,v,d in G.edges(data=True):
scaled_weight[u][v] = (d['weight'] - min7s) / (max7s - min7s)
for u, v, d in G.edges(data=True):
# lo = []
# la = []
# lo.append(subpref_coord[u][0])
# lo.append(subpref_coord[v][0])
# la.append(subpref_coord[u][1])
# la.append(subpref_coord[v][1])
# x, y = m(lo, la)
# linewidth7s = scaled_weight[u][v] * 2.5 + 0.25
# m.plot(x,y, linewidth= linewidth7s)
# if linewidth7s > 1:
# print (linewidth7s)
linewidth7s = scaled_weight[u][v] * 2.5 + 0.25
m.drawgreatcircle(subpref_coord[u][0], subpref_coord[u][1], \
subpref_coord[v][0], subpref_coord[v][1], linewidth= linewidth7s, color='r')
m.drawcoastlines()
m.fillcontinents()
plt.savefig('/home/sscepano/Project7s/D4D/CI/urban_rural/home_work/OUTPUT_files/maps/hw_commuting_cur.png',dpi=700)
#plt.show()
###################################################################################################3
return
def map_commutes(G):
mpl.rcParams['font.size'] = 10.
mpl.rcParams['axes.labelsize'] = 8.
mpl.rcParams['xtick.labelsize'] = 6.
mpl.rcParams['ytick.labelsize'] = 6.
###########################################################################################
fig = plt.figure(3)
#Custom adjust of the subplots
plt.subplots_adjust(left=0.05,
right=0.95,
top=0.90,
bottom=0.05,
wspace=0.15,
hspace=0.05)
ax = plt.subplot(111)
m = Basemap(projection='cyl',\
llcrnrlon=-9, \
llcrnrlat=3.8, \
urcrnrlon=-1.5, \
urcrnrlat = 11, \
resolution = 'h', \
# projection = 'tmerc', \
lat_0 = 7.38, \
lon_0 = -5.30)
# read subpref coordinates
subpref_coord = read_in_subpref_lonlat()
shp = ShapeFile(
r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
dbf = dbflib.open(
r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
for npoly in range(shp.info()[0]):
shpsegs = []
shpinfo = []
shp_object = shp.read_object(npoly)
verts = shp_object.vertices()
rings = len(verts)
for ring in range(rings):
lons, lats = zip(*verts[ring])
# if max(lons) > 721. or min(lons) < -721. or max(lats) > 91. or min(lats) < -91:
# raise ValueError,msg
x, y = m(lons, lats)
shpsegs.append(zip(x, y))
if ring == 0:
shapedict = dbf.read_record(npoly)
#print shapedict
name = shapedict["ID_DEPART"]
subpref_id = shapedict["ID_SP"]
# add information about ring number to dictionary.
shapedict['RINGNUM'] = ring + 1
shapedict['SHAPENUM'] = npoly + 1
shpinfo.append(shapedict)
#print subpref_id
#print name
lines = LineCollection(shpsegs, antialiaseds=(1, ))
# lines.set_facecolors(col[subpref_id])
lines.set_edgecolors('k')
lines.set_linewidth(0.2)
ax.add_collection(lines)
if G.has_node(-1):
G.remove_node(-1)
if G.has_node(0):
G.remove_node(0)
###########################################################################################################
### this is the main part: scale weights of # commuters, use colormap by work location and then plot
### all or just the routes with more that 10 commutes
###########################################################################################################
max7s = 1
min7s = 10000000
for u, v, d in G.edges(data=True):
if d['weight'] > max7s:
max7s = d['weight']
if d['weight'] < min7s:
min7s = d['weight']
max7s = float(max7s)
print "max", (max7s)
print "min", (min7s)
scaled_weight = defaultdict(int)
for i in range(256):
scaled_weight[i] = defaultdict(int)
for u, v, d in G.edges(data=True):
scaled_weight[u][v] = (d['weight'] - min7s) / (max7s - min7s)
values = range(256)
jet = cm = plt.get_cmap('jet')
cNorm = colors.Normalize(vmin=0, vmax=values[-1])
scalarMap = cmx.ScalarMappable(norm=cNorm, cmap=jet)
for u, v, d in G.edges(data=True):
# lo = []
# la = []
# lo.append(subpref_coord[u][0])
# lo.append(subpref_coord[v][0])
# la.append(subpref_coord[u][1])
# la.append(subpref_coord[v][1])
# x, y = m(lo, la)
# linewidth7s = scaled_weight[u][v] * 2.5 + 0.25
# m.plot(x,y, linewidth= linewidth7s)
# if linewidth7s > 1:
# print (linewidth7s)
if d['weight'] >= 10:
colorVal = scalarMap.to_rgba(values[v])
linewidth7s = scaled_weight[u][v] * 2.5 + 0.35
###########################################################################################################
### no scaling vs scaling the width of the line
###########################################################################################################
# linewidth7s = d['weight'] / 10
m.drawgreatcircle(subpref_coord[u][0], subpref_coord[u][1], \
subpref_coord[v][0], subpref_coord[v][1], linewidth= linewidth7s, color=colorVal)
m.drawcoastlines()
#m.fillcontinents()
plt.savefig(
'/home/sscepano/Project7s/D4D/CI/urban_rural/home_work/OUTPUT_files/maps/hw_commuting_colored_by_work_gr10commuters.png',
dpi=700)
#plt.show()
###################################################################################################3
return
def map_num_users():
mpl.rcParams['font.size'] = 4.4
###########################################################################################
fig = plt.figure(3)
#Custom adjust of the subplots
plt.subplots_adjust(left=0.05,
right=0.95,
top=0.90,
bottom=0.05,
wspace=0.15,
hspace=0.05)
ax = plt.subplot(111)
m = Basemap(llcrnrlon=-9, \
llcrnrlat=3.8, \
urcrnrlon=-1.5, \
urcrnrlat = 11, \
resolution = 'h', \
projection = 'tmerc', \
lat_0 = 7.38, \
lon_0 = -5.30)
subpref_users = read_in_subpref_num_users()
# read the shapefile archive
s = m.readshapefile(
'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE',
'subpref')
max7s = 1
min7s = 10000000
for subpref in subpref_users.keys():
if subpref_users[subpref] > max7s:
max7s = subpref_users[subpref]
if subpref_users[subpref] < min7s:
min7s = subpref_users[subpref]
max7s = float(max7s)
print "max", (max7s)
print "min", (min7s)
scaled_weight = defaultdict(int)
for i in range(256):
scaled_weight[i] = defaultdict(int)
for subpref in subpref_users.keys():
scaled_weight[subpref] = (subpref_users[subpref] - min7s) / (max7s -
min7s)
# values = range(256)
# jet = cm = plt.get_cmap('jet')
# cNorm = colors.Normalize(vmin=0, vmax=values[-1])
# scalarMap = cmx.ScalarMappable(norm=cNorm, cmap=jet)
# define custom colormap, white -> nicered, #E6072A = RGB(0.9,0.03,0.16)
cdict = {
'red': ((0.0, 1.0, 1.0), (1.0, 0.9, 1.0)),
'green': ((0.0, 1.0, 1.0), (1.0, 0.03, 0.0)),
'blue': ((0.0, 1.0, 1.0), (1.0, 0.16, 0.0))
}
custom_map = LinearSegmentedColormap('custom_map', cdict, N=10000)
plt.register_cmap(cmap=custom_map)
subpref_coord = read_in_subpref_lonlat()
shp = ShapeFile(
r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
dbf = dbflib.open(
r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
for npoly in range(shp.info()[0]):
shpsegs = []
shpinfo = []
shp_object = shp.read_object(npoly)
verts = shp_object.vertices()
rings = len(verts)
#print shp_object
for ring in range(rings):
print ring
lons, lats = zip(*verts[ring])
# if max(lons) > 721. or min(lons) < -721. or max(lats) > 91. or min(lats) < -91:
# raise ValueError,msg
x, y = m(lons, lats)
shpsegs.append(zip(x, y))
if ring == 0:
shapedict = dbf.read_record(npoly)
print shapedict
name = shapedict["ID_DEPART"]
subpref_id = shapedict["ID_SP"]
# print name, subpref_id
# add information about ring number to dictionary.
shapedict['RINGNUM'] = ring + 1
shapedict['SHAPENUM'] = npoly + 1
shpinfo.append(shapedict)
#print subpref_id
#print name
lines = LineCollection(shpsegs, antialiaseds=(1, ))
colorVal = custom_map(subpref_users[subpref_id])
# colorVal = scaled_weight[subpef]
lines.set_facecolors(colorVal)
lines.set_edgecolors('gray')
lines.set_linewidth(0.1)
ax.add_collection(lines)
def map_commutes(G):
import numpy as np
import matplotlib.pyplot as plt
from mpl_toolkits.basemap import Basemap
import matplotlib as mpl
mpl.rcParams['font.size'] = 10.
mpl.rcParams['axes.labelsize'] = 8.
mpl.rcParams['xtick.labelsize'] = 6.
mpl.rcParams['ytick.labelsize'] = 6.
from shapelib import ShapeFile
import dbflib
from matplotlib.collections import LineCollection
from matplotlib import cm
###########################################################################################
fig = plt.figure(3)
#Custom adjust of the subplots
plt.subplots_adjust(left=0.05,
right=0.95,
top=0.90,
bottom=0.05,
wspace=0.15,
hspace=0.05)
ax = plt.subplot(111)
m = Basemap(projection='cyl',\
llcrnrlon=-9, \
llcrnrlat=3.8, \
urcrnrlon=-1.5, \
urcrnrlat = 11, \
resolution = 'h', \
# projection = 'tmerc', \
lat_0 = 7.38, \
lon_0 = -5.30)
# read subpref coordinates
subpref_coord = read_subpref_lonlat()
shp = ShapeFile(
r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
dbf = dbflib.open(
r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
for npoly in range(shp.info()[0]):
shpsegs = []
shpinfo = []
shp_object = shp.read_object(npoly)
verts = shp_object.vertices()
rings = len(verts)
for ring in range(rings):
lons, lats = zip(*verts[ring])
# if max(lons) > 721. or min(lons) < -721. or max(lats) > 91. or min(lats) < -91:
# raise ValueError,msg
x, y = m(lons, lats)
shpsegs.append(zip(x, y))
if ring == 0:
shapedict = dbf.read_record(npoly)
#print shapedict
name = shapedict["ID_DEPART"]
subpref_id = shapedict["ID_SP"]
# add information about ring number to dictionary.
shapedict['RINGNUM'] = ring + 1
shapedict['SHAPENUM'] = npoly + 1
shpinfo.append(shapedict)
#print subpref_id
#print name
lines = LineCollection(shpsegs, antialiaseds=(1, ))
# lines.set_facecolors(col[subpref_id])
lines.set_edgecolors('k')
lines.set_linewidth(0.2)
ax.add_collection(lines)
if G.has_node(-1):
G.remove_node(-1)
if G.has_node(0):
G.remove_node(0)
max7s = 1
min7s = 10000000
for u, v, d in G.edges(data=True):
if d['weight'] > max7s:
max7s = d['weight']
if d['weight'] < min7s:
min7s = d['weight']
max7s = float(max7s)
print "max", (max7s)
print "min", (min7s)
scaled_weight = defaultdict(int)
for i in range(256):
scaled_weight[i] = defaultdict(int)
for u, v, d in G.edges(data=True):
scaled_weight[u][v] = (d['weight'] - min7s) / (max7s - min7s)
for u, v, d in G.edges(data=True):
# lo = []
# la = []
# lo.append(subpref_coord[u][0])
# lo.append(subpref_coord[v][0])
# la.append(subpref_coord[u][1])
# la.append(subpref_coord[v][1])
# x, y = m(lo, la)
# linewidth7s = scaled_weight[u][v] * 2.5 + 0.25
# m.plot(x,y, linewidth= linewidth7s)
# if linewidth7s > 1:
# print (linewidth7s)
linewidth7s = scaled_weight[u][v] * 2.5 + 0.25
m.drawgreatcircle(subpref_coord[u][0], subpref_coord[u][1], \
subpref_coord[v][0], subpref_coord[v][1], linewidth= linewidth7s, color='r')
m.drawcoastlines()
m.fillcontinents()
plt.savefig(
'/home/sscepano/Project7s/D4D/CI/urban_rural/home_work/OUTPUT_files/maps/hw_commuting_cur.png',
dpi=700)
#plt.show()
###################################################################################################3
return
def map_fq(fq_scaled):
print fq_scaled
import numpy as np
import matplotlib.pyplot as plt
from mpl_toolkits.basemap import Basemap
import matplotlib as mpl
mpl.rcParams['font.size'] = 10.
mpl.rcParams['axes.labelsize'] = 8.
mpl.rcParams['xtick.labelsize'] = 6.
mpl.rcParams['ytick.labelsize'] = 6.
fig = plt.figure(1)
#Custom adjust of the subplots
plt.subplots_adjust(left=0.05,right=0.95,top=0.90,bottom=0.05,wspace=0.15,hspace=0.05)
ax = plt.subplot(111)
m = Basemap(llcrnrlon=-9, \
llcrnrlat=3.8, \
urcrnrlon=-1.5, \
urcrnrlat = 11, \
resolution = 'h', \
projection = 'tmerc', \
lat_0 = 7.38, \
lon_0 = -5.30)
m.drawcoastlines()
from shapelib import ShapeFile
import dbflib
from matplotlib.collections import LineCollection
from matplotlib import cm
shp = ShapeFile(r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
dbf = dbflib.open(r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
msg = "Out of bounds"
color_col = []
for npoly in range(shp.info()[0]):
shpsegs = []
shpinfo = []
shp_object = shp.read_object(npoly)
verts = shp_object.vertices()
rings = len(verts)
for ring in range(rings):
lons, lats = zip(*verts[ring])
x, y = m(lons, lats)
shpsegs.append(zip(x,y))
if ring == 0:
shapedict = dbf.read_record(npoly)
print shapedict
name = shapedict["ID_DEPART"]
subpref_id = shapedict["ID_SP"]
#num = ["%.2f" % data[subpref_id]]
# for name, xc, yc in zip(num, x, y):
# plt.text(xc, yc, name)
#color_col
# add information about ring number to dictionary.
shapedict['RINGNUM'] = ring+1
shapedict['SHAPENUM'] = npoly+1
shpinfo.append(shapedict)
#print subpref_id
#print name
lines = LineCollection(shpsegs,antialiaseds=(1,))
#print float("%.7f" % fq_scaled[subpref_id])
lines.set_facecolors(str(1.0 - fq_scaled[str(subpref_id)]))
lines.set_edgecolors('k')
lines.set_linewidth(0.3)
ax.add_collection(lines)
plt.savefig('/home/sscepano/D4D res/allstuff/CLUSTERING/subpref no home res/scaled_subpref_Calling_fq2.png',dpi=1000)
#plt.show()
return
def map_wake_hr(thersholdX):
mpl.rcParams['font.size'] = 4.4
###########################################################################################
fig = plt.figure(3)
#Custom adjust of the subplots
plt.subplots_adjust(left=0.05,right=0.95,top=0.90,bottom=0.05,wspace=0.15,hspace=0.05)
ax = plt.subplot(111)
m = Basemap(llcrnrlon=-9, \
llcrnrlat=3.8, \
urcrnrlon=-1.5, \
urcrnrlat = 11, \
resolution = 'h', \
projection = 'tmerc', \
lat_0 = 7.38, \
lon_0 = -5.30)
subpref_wake_hr = read_in_subpref_wake_hr(thersholdX)
# read the shapefile archive
s = m.readshapefile('/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE', 'subpref')
max7s = 1
min7s = 10000000
for subpref in subpref_wake_hr.keys():
if subpref_wake_hr[subpref] > max7s:
max7s = subpref_wake_hr[subpref]
if subpref_wake_hr[subpref] < min7s:
min7s = subpref_wake_hr[subpref]
max7s = float(max7s)
print "max", (max7s)
print "min", (min7s)
# scaled_weight = defaultdict(int)
# for i in range(256):
# scaled_weight[i] = defaultdict(int)
# for subpref in subpref_wake_hr.keys():
# scaled_weight[subpref] = (subpref_wake_hr[subpref] - min7s) / (max7s - min7s)
# values = range(256)
# jet = cm = plt.get_cmap('jet')
# cNorm = colors.Normalize(vmin=0, vmax=values[-1])
# scalarMap = cmx.ScalarMappable(norm=cNorm, cmap=jet)
# define custom colormap, white -> nicered, #E6072A = RGB(0.9,0.03,0.16)
cdict = {'red': ( (0.0, 1.0, 1.0),
(1.0, 0.9, 1.0) ),
'green':( (0.0, 1.0, 1.0),
(1.0, 0.03, 0.0) ),
'blue': ( (0.0, 1.0, 1.0),
(1.0, 0.16, 0.0) ) }
custom_map = LinearSegmentedColormap('custom_map', cdict, N=33)
plt.register_cmap(cmap=custom_map)
subpref_coord = read_in_subpref_lonlat()
shp = ShapeFile(r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
dbf = dbflib.open(r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
for npoly in range(shp.info()[0]):
shpsegs = []
shpinfo = []
shp_object = shp.read_object(npoly)
verts = shp_object.vertices()
rings = len(verts)
for ring in range(rings):
lons, lats = zip(*verts[ring])
# if max(lons) > 721. or min(lons) < -721. or max(lats) > 91. or min(lats) < -91:
# raise ValueError,msg
x, y = m(lons, lats)
shpsegs.append(zip(x,y))
if ring == 0:
shapedict = dbf.read_record(npoly)
#print shapedict
name = shapedict["ID_DEPART"]
subpref_id = shapedict["ID_SP"]
print name, subpref_id
# add information about ring number to dictionary.
shapedict['RINGNUM'] = ring+1
shapedict['SHAPENUM'] = npoly+1
shpinfo.append(shapedict)
#print subpref_id
#print name
lines = LineCollection(shpsegs,antialiaseds=(1,))
colorVal = custom_map(subpref_wake_hr[subpref_id])
# colorVal = scaled_weight[subpef]
lines.set_facecolors(colorVal)
lines.set_edgecolors('gray')
lines.set_linewidth(0.1)
ax.add_collection(lines)
# data to plot on the map
lons = []
lats = []
num = []
for subpref in subpref_wake_hr.iterkeys():
print(subpref)
if subpref <> 0 and subpref <> -1:
lons.append(subpref_coord[subpref][0])
lats.append(subpref_coord[subpref][1])
num.append(subpref_wake_hr[subpref])
x, y = m(lons, lats)
m.scatter(x, y, color='white')
for name, xc, yc in zip(num, x, y):
# draw the pref name in a yellow (shaded) box
plt.text(xc, yc, name)
plt.savefig("/home/sscepano/Project7s/D4D/CI/call_wakeup_sleep_hour/subpref_wake_" + str(thersholdX) + "pct.png",dpi=350)
def map_communities_and_commutes(G):
import networkx as nx
G_mod = nx.read_gml("/home/sscepano/D4D res/allstuff/User movements graphs/commuting patterns/1/total_commuting_G_10com_775_269_v2.gml")
col = [str]*256
for i in range(256):
col[i] = 'w'
for node in G_mod.nodes_iter(data=True):
#print node[1]['label']
col_gephi = node[1]['graphics']['fill']
while (len(col_gephi) < 7):
col_gephi += '0'
col[int(float(node[1]['label']))] = col_gephi
import numpy as np
import matplotlib.pyplot as plt
from mpl_toolkits.basemap import Basemap
import matplotlib as mpl
mpl.rcParams['font.size'] = 10.
mpl.rcParams['axes.labelsize'] = 8.
mpl.rcParams['xtick.labelsize'] = 6.
mpl.rcParams['ytick.labelsize'] = 6.
from shapelib import ShapeFile
import dbflib
from matplotlib.collections import LineCollection
from matplotlib import cm
###########################################################################################
fig = plt.figure(3)
#Custom adjust of the subplots
plt.subplots_adjust(left=0.05,right=0.95,top=0.90,bottom=0.05,wspace=0.15,hspace=0.05)
ax = plt.subplot(111)
m = Basemap(llcrnrlon=-9, \
llcrnrlat=3.8, \
urcrnrlon=-1.5, \
urcrnrlat = 11, \
resolution = 'h', \
projection = 'tmerc', \
lat_0 = 7.38, \
lon_0 = -5.30)
m.drawcoastlines()
shp = ShapeFile(r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
dbf = dbflib.open(r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
for npoly in range(shp.info()[0]):
shpsegs = []
shpinfo = []
shp_object = shp.read_object(npoly)
verts = shp_object.vertices()
rings = len(verts)
for ring in range(rings):
lons, lats = zip(*verts[ring])
# if max(lons) > 721. or min(lons) < -721. or max(lats) > 91. or min(lats) < -91:
# raise ValueError,msg
x, y = m(lons, lats)
shpsegs.append(zip(x,y))
if ring == 0:
shapedict = dbf.read_record(npoly)
#print shapedict
name = shapedict["ID_DEPART"]
subpref_id = shapedict["ID_SP"]
#color_col
# add information about ring number to dictionary.
shapedict['RINGNUM'] = ring+1
shapedict['SHAPENUM'] = npoly+1
shpinfo.append(shapedict)
#print subpref_id
#print name
lines = LineCollection(shpsegs,antialiaseds=(1,))
lines.set_facecolors(col[subpref_id])
lines.set_edgecolors('k')
lines.set_linewidth(0.3)
ax.add_collection(lines)
from collections import defaultdict
if G.has_node(-1):
G.remove_node(-1)
max7s = 1
min7s = 1
for u,v,d in G.edges(data=True):
if d['weight'] > max7s:
max7s = d['weight']
if d['weight'] < min7s:
min7s = d['weight']
max7s = float(max7s)
print max7s
print min7s
scaled_weight = defaultdict(int)
for i in range(256):
scaled_weight[i] = defaultdict(int)
for u,v,d in G.edges(data=True):
scaled_weight[u][v] = (d['weight'] - min7s) / (max7s - min7s)
for u, v, d in G.edges(data=True):
lo = []
la = []
lo.append(lons[u])
lo.append(lons[v])
la.append(lats[u])
la.append(lats[v])
x, y = m(lo, la)
linewidth7s = scaled_weight[u][v] * 6.5 + 0.15
m.plot(x,y, linewidth= linewidth7s)
if linewidth7s > 1:
print linewidth7s
plt.savefig('/home/sscepano/D4D res/allstuff/User movements graphs/commuting patterns/1/maps/mod_classes_10com_775_269_v2.png',dpi=1000)
#plt.show()
###################################################################################################3
return
def map_diversity():
#subpref_avg_fq = rd.read_in_subpref_avg_fq()
rg = get_scaled_rg()
fig = plt.figure(1)
#Custom adjust of the subplots
plt.subplots_adjust(left=0.05,right=0.95,top=0.90,bottom=0.05,wspace=0.15,hspace=0.05)
ax = plt.subplot(111)
m = Basemap(llcrnrlon=-9, \
llcrnrlat=3.8, \
urcrnrlon=-1.5, \
urcrnrlat = 11, \
resolution = 'h', \
projection = 'tmerc', \
lat_0 = 7.38, \
lon_0 = -5.30)
m.drawcoastlines()
from shapelib import ShapeFile
import dbflib
from matplotlib.collections import LineCollection
from matplotlib import cm
shp = ShapeFile(r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
dbf = dbflib.open(r'/home/sscepano/DATA SET7S/D4D/SubPrefecture/GEOM_SOUS_PREFECTURE')
msg = "Out of bounds"
color_col = []
for npoly in range(shp.info()[0]):
shpsegs = []
shpinfo = []
shp_object = shp.read_object(npoly)
verts = shp_object.vertices()
rings = len(verts)
for ring in range(rings):
lons, lats = zip(*verts[ring])
x, y = m(lons, lats)
shpsegs.append(zip(x,y))
if ring == 0:
shapedict = dbf.read_record(npoly)
#print shapedict
name = shapedict["ID_DEPART"]
subpref_id = shapedict["ID_SP"]
num = ["%.2f" % rg[subpref_id]]
# add information about ring number to dictionary.
shapedict['RINGNUM'] = ring+1
shapedict['SHAPENUM'] = npoly+1
shpinfo.append(shapedict)
#print subpref_id
#print name
lines = LineCollection(shpsegs,antialiaseds=(1,))
lines.set_facecolors(str(rg[subpref_id]))
lines.set_edgecolors('k')
lines.set_linewidth(0.3)
ax.add_collection(lines)
plt.savefig('/home/sscepano/D4D res/allstuff/diversity of travel/diversity_map.png',dpi=500)
return