josch/mapbender
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add commandline options

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josch 2014-04-03 10:51:34 +02:00
parent 8918593615
commit dd42a02796
1 changed files with 16 additions and 3 deletions
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mapbender.py Normal file → Executable file
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@ -1,6 +1,5 @@
#!/usr/bin/env python #!/usr/bin/env python
import sys
import math import math
from math import sqrt from math import sqrt
import numpy as np import numpy as np
@ -319,6 +318,18 @@ def main(x,y,width,smoothing,subdiv):
if __name__ == '__main__': if __name__ == '__main__':
x = [] x = []
y = [] y = []
import sys
if len(sys.argv) != 5:
print "usage: %s data.csv width smoothing N"%sys.argv[0]
print ""
print " data.csv whitespace delimited lon/lat pairs of points along the path"
print " width width of the resulting map in degrees"
print " smoothing curve smoothing from 0 (exact fit) to higher values (looser fit)"
print " N amount of quads to split the path into"
print ""
print " example usage:"
print " %s Weser-Radweg-Hauptroute.csv 0.286 6 20"%sys.argv[0]
exit(1)
with open(sys.argv[1]) as f: with open(sys.argv[1]) as f:
for l in f: for l in f:
a,b = l.split() a,b = l.split()
@ -326,8 +337,10 @@ if __name__ == '__main__':
b = lat2y(float(b)) b = lat2y(float(b))
x.append(float(a)) x.append(float(a))
y.append(b) y.append(b)
width = 2.0/7.0 width = float(sys.argv[2])
main(x,y,width,6,20) smoothing = float(sys.argv[3])
N = int(sys.argv[4])
main(x,y,width,smoothing,N)
#for smoothing in [1,2,4,8,12]: #for smoothing in [1,2,4,8,12]:
# for subdiv in range(10,30): # for subdiv in range(10,30):
# if main(x,y,width,smoothing,subdiv): # if main(x,y,width,smoothing,subdiv):