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Migrate away from optiwindnet's EW_presolver deprecated heuristic #185

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Migrate away from optiwindnet's EW_presolver deprecated heuristic #185

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26 changes: 19 additions & 7 deletions ard/collection/optiwindnet_wrap.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@

from optiwindnet.mesh import make_planar_embedding
from optiwindnet.interarraylib import L_from_site
from optiwindnet.heuristics import EW_presolver
from optiwindnet.heuristics import constructor
from optiwindnet.MILP import OWNWarmupFailed, solver_factory, ModelOptions

from . import templates
Expand Down Expand Up @@ -153,6 +153,18 @@ def initialize(self):
def setup(self):
"""Setup of OM component."""
super().setup()
self.constructor_args = {}
model_options = self.modeling_options["collection"]["model_options"]
if model_options.get("feeder_limit") == "unlimited":
self.constructor_args["straight_feeder_route"] = (
model_options.get("feeder_route") == "straight"
)
if model_options.get("topology") == "branched":
self.constructor_args["method"] = "rootlust"
elif model_options.get("topology") == "radial":
self.constructor_args["method"] = "radial_EW"
else:
self.constructor_args.clear()

def setup_partials(self):
"""Setup of OM component gradients."""
Expand Down Expand Up @@ -192,12 +204,12 @@ def compute(
# start from previous solution if available, else from heuristic if it fits
if self.S_previous is not None:
S_warm = self.S_previous
elif (
model_options.get("topology") == "branched"
and model_options.get("feeder_limit") == "unlimited"
and model_options.get("feeder_route") == "segmented"
):
S_warm = EW_presolver(A, capacity=max_turbines_per_string)
elif self.constructor_args:
S_warm = constructor(
A,
capacity=max_turbines_per_string,
**self.constructor_args,
)
else:
S_warm = None

Expand Down
2 changes: 1 addition & 1 deletion pyproject.toml
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Expand Up @@ -46,7 +46,7 @@ dependencies = [
"openmdao",
"shapely",
"jax",
"optiwindnet>=0.0.6",
"optiwindnet>=0.2.2",
"statsmodels",
"highspy",
"pyyaml",
Expand Down