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Update 'diff' with U

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This commit is contained in:
Edgar P. Burkhart 2022-05-09 11:23:09 +02:00
parent 8ad6690a46
commit 402ad87091
Signed by: edpibu
GPG key ID: 9833D3C5A25BD227
1 changed files with 64 additions and 20 deletions
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56
olaflow/processing/diff.py
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@ -5,6 +5,7 @@ import logging
from multiprocessing import pool
import pathlib
import pickle
import sys
from cycler import cycler
import matplotlib.pyplot as plt
@ -36,6 +37,15 @@ parser.add_argument(
type=str,
help="Post-process function to compare",
default="graphUniform",
choices=("graphUniform", "graphUniform2"),
)
parser.add_argument(
"-y",
"--field",
type=str,
help="Field to compare",
default="alpha.water",
choices=("alpha.water", "U"),
)
args = parser.parse_args()
@ -57,35 +67,69 @@ def get_pickle(out):
models = list(map(get_pickle, args.output))
fig, ax = plt.subplots(len(models), figsize=(6, 1.5 * len(models)), dpi=100, constrained_layout=True)
fig, (ax,) = plt.subplots(
len(models),
figsize=(6, 1.5 * len(models)),
dpi=100,
constrained_layout=True,
squeeze=False,
)
if args.timestep is None:
match args.field:
case "alpha.water":
for i, (_ax, _model) in enumerate(zip(ax, models)):
_ax.contour(
_model.t,
_model.post_fields[args.func]["x_alpha.water"],
_model.post_fields[args.func]["alpha.water"].T,
_model.post_fields[args.func][f"x_{args.field}"],
_model.post_fields[args.func][args.field].T,
(0.5,),
colors="k",
)
case "U":
for i, (_ax, _model) in enumerate(zip(ax, models)):
_c = _ax.imshow(
np.linalg.norm(_model.post_fields[args.func][args.field], axis=2).T,
vmin=0,
cmap="inferno",
extent=(
_model.t.min(),
_model.t.max(),
_model.post_fields[args.func][f"x_{args.field}"].min(),
_model.post_fields[args.func][f"x_{args.field}"].max(),
),
)
fig.colorbar(_c, label=f"{args.field} (m/s)", ax=_ax)
case _:
log.error(f"Cannot plot field {args.field} from {args.func}")
sys.exit(1)
for i, (_ax, _model) in enumerate(zip(ax, models)):
_ax.set(xlabel="t (s)", ylabel="z (m)", title=f"Case {i}")
_ax.grid()
_ax.grid(color="k", alpha=0.2)
fig.savefig(
args.output[0].joinpath(
f"diff_{args.func}_{'_'.join([o.name for o in args.output])}.pdf"
f"diff_{args.func}_{args.field}_{'_'.join([o.name for o in args.output])}.pdf"
)
)
else:
match args.field:
case "alpha.water":
for i, (_ax, _model) in enumerate(zip(ax, models)):
_ax.tricontour(
_model.x,
_model.z,
_model.fields["alpha.water"][np.where(_model.t == args.timestep)[0]][0],
_model.fields[args.field][np.where(_model.t == args.timestep)[0]][0],
levels=(0.5,),
colors="k",
)
case _:
log.error(f"Cannot plot field {args.field} from {args.func} at timestep")
sys.exit(1)
for i, (_ax, _model) in enumerate(zip(ax, models)):
_ax.set(xlabel="x (m)", ylabel="z (m)", title=f"Case {i}")
_ax.grid()