ofile = open('mosquito_data_A1.csv', 'r')
print ofile.read()

import numpy as np

np.genfromtxt('mosquito_data_A1.csv', unpack = True, skiprows = 1, delimiter = ',')

d = np.genfromtxt('mosquito_data_A1.csv', skiprows = 1, delimiter = ',', unpack = True)

print d

data = np.genfromtxt('mosquito_data_A1.csv', skiprows = 1, delimiter = ',', unpack = True)

a, b, c = [1, 2, 3]
print a
print b

year, temperature, rainfall, mosquitos = data

print year

print type(temperature)

print temperature * 4

print temperature + temperature

my_list = [1, 2, 3, 'a', 'c']
print type(my_list)

print my_list * 4

print my_list + [4]

print my_list + 4

print year
print year[0]
print year[2:5]

print year[:3]

print year[2:]

print year[-3:]

x = 2

dir(x)

print x.bit_length()

print temperature.mean()

print data.

print year.min()

print mosquitos[1:3].std()

year, temperature, rainfall, mosquitos = np.genfromtxt('mosquito_data_A1.csv', skiprows = 1, delimiter = ',', unpack = True)
print temperature.mean()
print temperature.std()
print rainfall.mean()
print rainfall.std()

for temp_in_f in temperature:
    temp_in_c = (temp_in_f - 32) * 5 / 9.0
    print temp_in_c

print '10/3 is:', 10 / 3

print '10/3.0 is:', 10 / 3.0

if temperature[0] > 80:
    print "The temperature is greater than 80"

if temperature[0] < 87:
    print "The temperature is < 87"
elif temperature[0] > 87:
    print "The temperature is > 87"
else:
    print " The temperature is equal to 87"

year, temperature, rainfall, mosquitos = np.genfromtxt('mosquito_data_A1.csv', skiprows = 1, delimiter = ',', unpack = True)
for temp in temperature:
    if temp > temperature.mean():
        print 'temp is greater than mean'
    elif temp < temperature.mean():
        print 'temp is less than mean'
    else:
        print 'temp is equal to mean'

year, temperature, rainfall, mosquitos = np.genfromtxt('mosquito_data_A1.csv', skiprows = 1, delimiter = ',', unpack = True)

from matplotlib import pyplot

pyplot.plot(temperature, mosquitos)

pyplot.cla()
pyplot.plot(temperature, mosquitos, 'o')

fit_coeff = np.polyfit(temperature, mosquitos, 1)

print fit_coeff

fit_to_data = fit_coeff[0] * temperature + fit_coeff[1]
pyplot.plot(temperature, fit_to_data)

def read_csv_file():
    '''
    This code will read in a CSV file of year, temperature, rainfall, and number of mosquitos and return 4 arrays, one for each column
    '''
    pass

def convert_fahrenheit_to_celsius():
    '''
    This code will convert an array of tempertures from fahrenheit to celsius
    '''
    pass

def plot_data():
    '''
    This code will plot the arrays in x and y with symbol (default "o")
    '''
    pass

help(plot_data)

help(np.polyfit)

read_csv_file()
convert_fahrenheit_to_celsius()
plot_data()

def read_csv_file(filename):
    '''
    This code will read in a CSV file of year, temperature, rainfall, and number of mosquitos and return 4 arrays, one for each column
    '''
    year, temperature, rainfall, mosquitos = np.genfromtxt(filename, skiprows = 1, delimiter = ',', unpack = True)
    return year, temperature, rainfall, mosquitos

def convert_fahrenheit_to_celsius():
    '''
    This code will convert an array of tempertures from fahrenheit to celsius
    '''
    pass

def plot_data():
    '''
    This code will plot the arrays in x and y with symbol (default "o")
    '''
    pass

read_csv_file('mosquito_data_A1.csv')


year, temperature, rainfall, mosquitos = read_csv_file('mosquito_data_A1.csv')

print year

def read_csv_file(filename):
    '''
    This code will read in a CSV file of year, temperature, rainfall, and number of mosquitos and return 4 arrays, one for each column
    '''
    year, temperature, rainfall, mosquitos = np.genfromtxt(filename, skiprows = 1, delimiter = ',', unpack = True)
    return year, temperature, rainfall, mosquitos

def convert_fahrenheit_to_celsius(temp_in_f):
    '''
    This code will convert an array of tempertures from fahrenheit to celsius
    '''
    temp_in_c = (temp_in_f - 32) * 5 / 9.0
    return temp_in_c

def plot_data():
    '''
    This code will plot the arrays in x and y with symbol (default "o")
    '''
    pass

year, temperature, rainfall, mosquitos = read_csv_file('mosquito_data_A1.csv')
temp_in_c = convert_fahrenheit_to_celsius(temperature)

print temperature, temp_in_c

def plot_data(x, y, symbol = 'o'):
    '''
    This code will plot the arrays in x and y with symbol (default "o")
    '''
    pyplot.plot(x, y, symbol)

pyplot.savefig('temp_vs_mosquitos.pdf')
pyplot.close()

def plot_data(x, y, symbol = 'o'):
    '''
    This code will plot the arrays in x and y with symbol (default "o")
    '''
    pyplot.plot(x, y, symbol)
    pyplot.savefig('temp_vs_mosquitos.pdf')
    pyplot.close()

year, temperature, rainfall, mosquitos = read_csv_file('mosquito_data_A1.csv')
temp_in_c = convert_fahrenheit_to_celsius(temperature)
plot_data()