# import matplotlib        # only mac, if plotting doesn't work otherwise
# matplotlib.use("TkAgg")  # only mac, if plotting doesn't work otherwise

import numpy as np

for countryfile in ["NO_ADM12.csv"]:#, "SE_ADM12.csv", "BR_ADM12.csv"]:

    data = np.loadtxt(countryfile, encoding="utf8", delimiter=";", skiprows=1, usecols=(3,4,9)) # IKKE PENSUM!

    print(data)

    #print(data.shape)
    latitude = data[:,0] # N-S
    longitude = data[:,1]  # E-W

    population = data[:,2]

    #print(ys)


    import matplotlib.pyplot as plt

    plt.subplot(211)
    plt.scatter(longitude, latitude, s=population/10000)
    plt.title("Data from " + countryfile)

    plt.subplot(212)
    plt.scatter(longitude[:100], latitude[:100], s=population[:100]/10000)

    plt.show()
    #plt.savefig(countryfile[:-4]+'.png')