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moscatter.py
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import csv
import os
import matplotlib.pyplot as plt
helys = "mohely.csv"
nepes = {}
with open("monepesseg.csv") as f:
for line in f:
(key, val) = line.split(";")
nepes[key] = int(val)
with open(helys, 'rt') as csvhelys:
readerhelys = csv.DictReader(csvhelys, delimiter=';', quotechar='"')
i = 0
for row in readerhelys:
i += 1
if row["Név"] in nepes: #row["Név"] == "Budapest":
# fok:perc.századperc szétbontása
xF = float(row["KeletiHossz"].split(":")[0])
xP = float(row["KeletiHossz"].split(":")[1].split(".")[0])
xS = float(row["KeletiHossz"].split(".")[1])
# fok:perc.századperc szétbontása
yF = float(row["ÉszakiSzél"].split(":")[0])
yP = float(row["ÉszakiSzél"].split(":")[1].split(".")[0])
yS = float(row["ÉszakiSzél"].split(".")[1])
# fok + (perc + (század / 60)) / 60
x = xF + (xP + (xS / 60)) / 60
y = yF + (yP + (yS / 60)) / 60
area = int(nepes[row["Név"]]) / 100
plt.scatter(x, y, s= int(area), c='blue', alpha=0.2)
plt.annotate(row["Név"], (x, y))
plt.show()