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Updated mat processing

This commit is contained in:
Edgar P. Burkhart 2022-04-07 11:50:49 +02:00
parent bd0fef00a0
commit eff2b09c8f
Signed by: edpibu
GPG Key ID: 9833D3C5A25BD227
1 changed files with 27 additions and 6 deletions
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31
swash/processing/mat_npz.py
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@ -27,7 +27,9 @@ inp.mkdir(parents=True, exist_ok=True)
log.info(f"Reading swash output from '{sws_out}'") log.info(f"Reading swash output from '{sws_out}'")
raw_tsec = sio.loadmat(sws_out.joinpath("tsec.mat")) raw_tsec = sio.loadmat(sws_out.joinpath("tsec.mat"))
i = np.fromiter((k[5:] for k in raw_tsec.keys() if re.compile(r"^Tsec_").match(k)), dtype="U10") i = np.fromiter(
(k[5:] for k in raw_tsec.keys() if re.compile(r"^Tsec_").match(k)), dtype="U10"
)
t = np.fromiter((raw_tsec[f"Tsec_{k}"][0, 0] * 10**3 for k in i), dtype=np.uintc) t = np.fromiter((raw_tsec[f"Tsec_{k}"][0, 0] * 10**3 for k in i), dtype=np.uintc)
np.save(inp.joinpath("t"), t) np.save(inp.joinpath("t"), t)
del raw_tsec del raw_tsec
@ -39,14 +41,33 @@ del raw_xp
raw_botl = sio.loadmat(sws_out.joinpath("botl.mat"), variable_names="Botlev") raw_botl = sio.loadmat(sws_out.joinpath("botl.mat"), variable_names="Botlev")
botl = raw_botl["Botlev"][0] botl = raw_botl["Botlev"][0]
np.save(inp.joinpath("botl"), botl) np.save(inp.joinpath("botl"), botl)
del raw_botl del raw_botl, botl
raw_watl = sio.loadmat(sws_out.joinpath("watl.mat")) raw_watl = sio.loadmat(sws_out.joinpath("watl.mat"))
watl = np.asarray([raw_watl[i0][0] for i0 in np.char.add("Watlev_", i)], dtype=np.single) watl = np.asarray(
[raw_watl[i0][0] for i0 in np.char.add("Watlev_", i)], dtype=np.single
)
np.save(inp.joinpath("watl"), watl) np.save(inp.joinpath("watl"), watl)
del raw_watl del raw_watl, watl
raw_vel = sio.loadmat(sws_out.joinpath("vel.mat")) raw_vel = sio.loadmat(sws_out.joinpath("vel.mat"))
vel_x = np.asarray([raw_vel[i0][0] for i0 in np.char.add("vel_x_", i)], dtype=np.single) vel_x = np.asarray([raw_vel[i0][0] for i0 in np.char.add("vel_x_", i)], dtype=np.single)
np.save(inp.joinpath("vel_x"), vel_x) np.save(inp.joinpath("vel_x"), vel_x)
del raw_vel del raw_vel, vel_x
raw_zk = sio.loadmat(sws_out.joinpath("zk.mat"))
n_zk = (len(raw_zk.keys()) - 3) // t.size
zk = np.asarray(
[
raw_zk[i0][0]
for i0 in np.char.add(
np.char.replace("zki_", "i", np.arange(n_zk).astype("U1"), count=1)[
None, :
],
i[:, None],
).reshape(-1)
],
dtype=np.single,
).reshape((t.size, n_zk, x.size))
np.save(inp.joinpath("zk"), zk)
del raw_zk, zk