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meteocalc
=========
.. image:: https://travis-ci.org/malexer/meteocalc.svg?branch=master
:target: https://travis-ci.org/malexer/meteocalc
Several functions for calculation of meteorological variables.
Calculations were implemented based on publicly available formulas.
Implemented calculations:
1. **Dew Point** is the temperature at which dew forms.
2. **Heat Index** is an index that combines air temperature and relative
humidity in an attempt to determine the human-perceived equivalent
temperature.
3. **Wind Chill** is the lowering of body temperature due to the
passing-flow of lower-temperature air.
4. **Feels Like temperature** or Apparent temperature is the temperature
equivalent perceived by humans, caused by the combined effects of air
temperature, relative humidity and wind speed.
Also **Temp** class is available to convert temperature between Celsius,
Fahrenheit and Kelvin. It is also can be mixed with floats for basic math
operations.
Requirements
------------
* Python 2.7 or 3.2+
Install
-------
.. code-block:: shell
$ pip install meteocalc
Usage
-----
..note:
Any input Temperature value can be provided in different units:
``Temp(20, 'c') # c - celsius, f - fahrenheit, k - kelvin``
.. code-block:: python
from meteocalc import Temp, dew_point, heat_index, wind_chill, feels_like
# create input temperature in different units
t = Temp(20, 'c') # c - celsius, f - fahrenheit, k - kelvin
t2 = Temp(60, 'f')
# calculate Dew Point
dp = dew_point(temperature=t, humidity=56)
# calculate Heat Index
hi = heat_index(temperature=t2, humidity=42)
print('Dew Point in celsius:', dp.c)
print('Dew Point in fahrenheit:', dp.f)
print('Heat Index in kelvin:', hi.k)
# calculate Wind Chill
wc = wind_chill(temperature=15, wind_speed=25)
print('Wind Chill in fahrenheit:', wc.f)
# calculate Feels Like temperature
fl = feels_like(temperature=40, humidity=40, wind_speed=5)
print('Feels Like in fahrenheit:', fl.f)
History
=======
v 1.1.0 - 2019-04-30
--------------------
Added:
~~~~~~
* Wind Chill and Feels Like temperature (thanks to @Currywurst)
v 1.0.0 - 2016-04-03
--------------------
Added:
~~~~~~
* First version
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