"""
natural gas
"""


from __future__ import division

__author__ = "<NAME>"
__copyright__ = "Copyright 2015, Architecture and Building Systems - ETH Zurich"
__credits__ = ["<NAME>", "<NAME>", "<NAME>"]
__license__ = "MIT"
__version__ = "0.1"
__maintainer__ = "<NAME>"
__email__ = "<EMAIL>"
__status__ = "Production"

# investment and maintenance costs

def calc_Cinv_gas(PnomGas, gV):
    """
    Calculate investment cost of natural gas connections.

    :param PnomGas: peak natural gas supply in [W]
    :type PnomGas: float
    :param gV: globalvar.py

    :returns InvCa:
    :rtype InvCa:

    """

    InvCa = 0
    InvCa = gV.GasConnectionCost * PnomGas # from Energie360 - Zurich

    return InvCa

"""
natural gas
"""


from __future__ import division

__author__ = "<NAME>"
__copyright__ = "Copyright 2015, Architecture and Building Systems - ETH Zurich"
__credits__ = ["<NAME>", "<NAME>", "<NAME>"]
__license__ = "MIT"
__version__ = "0.1"
__maintainer__ = "<NAME>"
__email__ = "<EMAIL>"
__status__ = "Production"

# investment and maintenance costs

def calc_Cinv_gas(PnomGas, gV):
    """
    Calculate investment cost of natural gas connections.

    :param PnomGas: peak natural gas supply in [W]
    :type PnomGas: float
    :param gV: globalvar.py

    :returns InvCa:
    :rtype InvCa:

    """

    InvCa = 0
    InvCa = gV.GasConnectionCost * PnomGas # from Energie360 - Zurich

    return InvCa

natural gas # investment and maintenance costs Calculate investment cost of natural gas connections.      :param PnomGas: peak natural gas supply in [W]     :type PnomGas: float     :param gV: globalvar.py      :returns InvCa:     :rtype InvCa: # from Energie360 - Zurich