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dates on graph
#15
I am afraid that the whole code (the first one posted above) is needed.
Why can't you refer to/ run that?
If you do so, you will see the results I get.

The file I am using is too large to upload, so down here is a sample.
Let me please know if this is enough.
Again, if you run the first code I posted, it shouldn't be an issue for anyone
to see the results I am seeing.


here is the code that I am now running, and I am getting the outcome described before.

rom astral import Astral 
from scipy import *
from pylab import*
import numpy as np
from numpy import array
import matplotlib.pyplot as plt
import datetime
from datetime import timezone
from datetime import timedelta
import matplotlib.dates as dates
import pandas as pd  
import pytz
import sys

def last_digits(num, last_digits_count=2):
    return abs(num) % (10**last_digits_count)

orig_date=[]
orig_time=[]
movements=[]

with open('bird_jan25jan16.txt', 'r') as f:
    for line in f:
        data = line.split()    # Splits on whitespace        
        orig_date.append(data[0][:])
        orig_time.append((data[1][:]))
        movements.append(int(data[2][:]))
    for i in range(0,len(orig_date)):
        if ((len(str(movements[i-1])) - len(str(movements[1]))) >=2):            
            if movements[i]==0 or (  (movements[i-1] == movements[i+1] ) and  (last_digits(movements[i-1]) == last_digits(movements[i]))):
                movements[i]=((movements[i-1]+movements[i+1])/2)
            


""" putting date and time together and converting them to datetime objects"""

dt_fmt = '%Y-%m-%d %H:%M:%S.%f'


timestamps = []


for col_dt in zip(orig_date , orig_time):
    
    new_dt_str = ' '.join(col_dt)
    new_dt = datetime.datetime.strptime(new_dt_str, dt_fmt)
    timestamps.append(new_dt)
    



def convert_local_timezone():
    converted_dates=[]
    for date in timestamps:
        local_tz = pytz.timezone('Europe/Berlin')
        local_time = date.replace(tzinfo=pytz.utc).astimezone(local_tz)
        converted_dates.append(local_time)
    return converted_dates

CEU_times=convert_local_timezone()



def mov_index(i,j):
    return sum(movements[i:j])


#x = pd.Timestamp('2015-01-25')
#res = next((i for i, j in enumerate(CEU_times[0:5]) if j == x),10)
#print(res)
#print(CEU_times[0].year , CEU_times[0].month , CEU_times[0].day)
position1 =  orig_date.index(("2015-01-25"))
position2 = orig_date.index('2015-01-26')
position3 = orig_date.index('2015-01-27')


from matplotlib.dates import date2num
print(type(CEU_times[0]))
print(CEU_times[position1].date()) # it correctly prints the date


city_name = 'Berlin'
a = Astral()
a.solar_depression = 'civil'
city = a[city_name]



y = [mov_index(position1, position1+10), mov_index(position2, position2+10), mov_index(position3, position3+10)]
x = [CEU_times[position1] + datetime.timedelta(days=i) for i in range(len(y))]
sun1 = (city.sun(date=(CEU_times[position1]), local=True   ))

ax = plt.subplot(111)
ax.bar(x, y, width=5) # by lowering the width the dates will have the format (month, day, hour)
ax.xaxis_date()

print('Dawn:    %s' % str(sun1['dawn']))
print('Sunset:  %s' % str(sun1['sunset']))

plt.setp(ax.get_xticklabels(), rotation=45, fontsize=10)
plt.show()

doesn't anyone know the answer or more info are needed?
Reply


Messages In This Thread
plot list bar graph - by mcgrim - May-22-2019, 09:16 PM
RE: plot list bar graph - by mcgrim - May-23-2019, 08:53 AM
datetime object location - by mcgrim - May-25-2019, 08:10 PM
RE: dates on graph - by Yoriz - May-27-2019, 06:28 AM
RE: datetime object location - by mcgrim - May-25-2019, 10:31 PM
dates on graph - by mcgrim - May-25-2019, 11:03 PM
RE: dates on graph - by Yoriz - May-26-2019, 03:44 PM
RE: dates on graph - by mcgrim - May-26-2019, 03:57 PM
RE: dates on graph - by Yoriz - May-26-2019, 04:00 PM
RE: dates on graph - by mcgrim - May-26-2019, 04:05 PM
RE: dates on graph - by Yoriz - May-26-2019, 04:13 PM
RE: dates on graph - by mcgrim - May-26-2019, 05:08 PM
RE: dates on graph - by Yoriz - May-26-2019, 06:32 PM
RE: dates on graph - by mcgrim - May-26-2019, 07:53 PM
RE: dates on graph - by Yoriz - May-26-2019, 11:00 PM
RE: datetime object location - by micseydel - May-27-2019, 12:22 AM
RE: plot list bar graph - by nilamo - May-29-2019, 09:26 PM

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