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New olaflow run processus, includeing paddle boundary condition

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This commit is contained in:
Edgar P. Burkhart 2022-04-11 16:06:36 +02:00
parent 1506fd06a1
commit 02c8586672
Signed by: edpibu
GPG key ID: 9833D3C5A25BD227
12 changed files with 2671 additions and 20 deletions
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18
olaflow/processing/sws_ola.py
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@ -12,6 +12,7 @@ from .olaflow import OFModel
parser = argparse.ArgumentParser(description="Convert swash output to olaFlow input")
parser.add_argument("-v", "--verbose", action="count", default=0)
parser.add_argument("-c", "--config", default="config.ini")
parser.add_argument("-o", "--output", type=pathlib.Path)
args = parser.parse_args()
logging.basicConfig(level=max((10, 20 - 10 * args.verbose)))
@ -28,35 +29,36 @@ def data(var):
return np.load(sws_out.joinpath(f"{var}.npy"))
t0 = config.getfloat("olaflow", "t0")
x = data("x")
t = data("t")
arg_t0 = np.argmin(np.abs(t - t0*1e3))
watl = data("watl")
zk = data("zk")
velk, _ = data("velk")
vz = data("vz")
olaflow_root = pathlib.Path(config.get("olaflow", "root"))
olaflow_root = args.output
model = OFModel(olaflow_root)
model.read_mesh()
watl_t = interpolate.interp1d(x, watl[680])
watl_t = interpolate.interp1d(x, watl[arg_t0] + config.getfloat("bathy", "level", fallback=0.))
alpha_water = np.where(model.z < watl_t(model.x), 1, 0)
zk_t = interpolate.interp1d(x, zk[680])
velk_t = interpolate.interp1d(x, velk[680, :, :])(model.x)
vz_t = interpolate.interp1d(x, vz[680])(model.x)
zk_t = interpolate.interp1d(x, zk[arg_t0])
velk_t = interpolate.interp1d(x, velk[arg_t0, :, :])(model.x)
vz_t = interpolate.interp1d(x, vz[arg_t0])(model.x)
zk_tl = zk_t(model.x)
print(velk.shape)
ux = np.zeros(model.x.shape)
uy = np.zeros(model.x.shape)
uz = np.zeros(model.x.shape)
print(zk_tl.shape, velk.shape, vz.shape)
for zk_l, velk_l, vz_l in zip(zk_tl, velk_t, vz_t):
ux = np.where(model.z < zk_l, velk_l, ux)
uz = np.where(model.z < zk_l, vz_l, uz)
print(np.stack((ux, uy, uz)).T)
model.write_field("alpha.water", alpha_water)
model.write_vector_field("U", np.stack((ux, uy, uz)).T)
plt.savefig("test.pdf")