def requirement(self, timestep, scenario_index, default=None):
"""
Calculate a custom IFR other than the baseline IFR
:param timestep:
:param scenario_index:
:return:
"""
scenario_name = None
if self.ifrs_idx is not None:
scenario_name = self.ifr_names[scenario_index.indices[
self.ifrs_idx]]
flow_range = 1e9
if scenario_name == 'No IFRs':
pass
elif scenario_name == 'Functional Flows' and self.ifr_type == 'enhanced':
flow_range = self.functional_flows_range(timestep, scenario_index)
elif default:
flow_range = default(timestep, scenario_index)
flow_range_mcm = convert(flow_range,
"m^3 s^-1",
"m^3 day^-1",
scale_in=1,
scale_out=1000000.0)
return flow_range_mcm
def value(self, timestep, scenario_index):
val = self.requirement(timestep, scenario_index, default=self._value)
return convert(val,
"m^3 s^-1",
"m^3 day^-1",
scale_in=1,
scale_out=1000000.0)
def value(self, *args, **kwargs):
val = self._value(*args, **kwargs)
return convert(val,
"m^3 s^-1",
"m^3 day^-1",
scale_in=1,
scale_out=1000000.0)
def value(self, timestep, scenario_index):
val = self._value(timestep, scenario_index)
return convert(val,
"m^3 s^-1",
"m^3 day^-1",
scale_in=1,
scale_out=1000000.0)
def value(self, timestep, scenario_index):
try:
return convert(self._value(timestep, scenario_index), "m^3 s^-1", "m^3 day^-1", scale_in=1,
scale_out=1000000.0)
except Exception as err:
print('\nERROR for parameter {}'.format(self.name))
print('File where error occurred: {}'.format(__file__))
print(err)
def _value(self, timestep, scenario_index):
management = 'BAU'
path = "Management/{mgt}/IFRs/IFRblBearDiv.csv".format(mgt=management)
data = self.read_csv(path, usecols=[0,1,2,3,4,5], index_col=0, header=None, names=['week','1','2','3','4','5'], parse_dates=False)
WYT = self.model.parameters['WYT_SJValley'].value(timestep, scenario_index)
week = min(timestep.datetime.weekofyear, 52)
ifr = data[str(WYT)][week]
return convert(ifr, 'ft^3 s^-1', 'hm^3 day^-1')
def value(self, *args, **kwargs):
try:
val = self._value(*args, **kwargs)
return convert(val,
"m^3 s^-1",
"m^3 day^-1",
scale_in=1,
scale_out=1000000.0)
except Exception as err:
print('\nERROR for parameter {}'.format(self.name))
print('File where error occurred: {}'.format(__file__))
print(err)
raise
def _value(self, timestep, scenario_index):
return convert(0.3, 'ft^3 s^-1', 'hm^3 day^-1')
def _value(self, timestep, scenario_index):
capacity = 160 # cfs
return convert(capacity, "ft^3 s^-1", "m^3 day^-1", 1, 1e6)
