hdemers

"""UTC time conversion functions.
"""
from calendar import timegm
from datetime import datetime


def utcdt2epoch(utcdatetime):
    """Convert a datetime object expressed in UTC to a Unix timestamp expressed
    in seconds since the epoch (Jan 1st 1970).
    """

spacelis

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
File: stratified.py
Author: SpaceLis
Email: Wen.Li@tudelft.nl
Github: http://github.com/spacelis
Description:
    Sampling in a stratified way. That is sampling from each subpopulation to
    make the sample set more representative than simple random sampling. For