def create_pit_node_entries(cls, net, node_pit, node_name):
"""
Function which creates pit node entries.
:param net: The pandapipes network
:type net: pandapipesNet
:param node_pit:
:type node_pit:
:return: No Output.
"""
ft_lookup = get_lookup(net, "node", "from_to")
table_nr = get_table_number(get_lookup(net, "node", "table"),
cls.table_name())
f, t = ft_lookup[cls.table_name()]
junctions = net[cls.table_name()]
junction_pit = node_pit[f:t, :]
junction_pit[:, :] = np.array([table_nr, 0, L] + [0] * (node_cols - 3))
junction_pit[:, ELEMENT_IDX] = junctions.index.values
junction_pit[:, HEIGHT] = junctions.height_m.values
junction_pit[:, PINIT] = junctions.pn_bar.values
junction_pit[:, TINIT] = junctions.tfluid_k.values
junction_pit[:, RHO] = get_fluid(net).get_density(junction_pit[:,
TINIT])
junction_pit[:, PAMB] = p_correction_height_air(junction_pit[:,
HEIGHT])
junction_pit[:, ACTIVE_ND] = junctions.in_service.values
def create_pit_node_entries(cls, net, node_pit, node_name):
"""
Function which creates pit node entries.
:param net: The pandapipes network
:type net: pandapipesNet
:param node_pit:
:type node_pit:
:return: No Output.
"""
table_nr, int_node_number, int_node_pit, junction_pit, from_junctions, to_junctions = \
super().create_pit_node_entries(net, node_pit, node_name)
if table_nr is None:
return
int_node_pit[:, HEIGHT] = vinterp(junction_pit[from_junctions, HEIGHT],
junction_pit[to_junctions, HEIGHT],
int_node_number)
int_node_pit[:, PINIT] = vinterp(junction_pit[from_junctions, PINIT],
junction_pit[to_junctions,
PINIT], int_node_number)
int_node_pit[:, TINIT_NODE] = vinterp(
junction_pit[from_junctions, TINIT_NODE],
junction_pit[to_junctions, TINIT_NODE], int_node_number)
int_node_pit[:, PAMB] = p_correction_height_air(int_node_pit[:,
HEIGHT])
int_node_pit[:, RHO_NODES] = get_fluid(net).get_density(
int_node_pit[:, TINIT_NODE])
int_node_pit[:, ACTIVE_ND] = np.repeat(
net[cls.table_name()][cls.active_identifier()].values,
int_node_number)