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Add porosity to data projection

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This commit is contained in:
Edgar P. Burkhart 2022-03-17 09:50:21 +01:00
parent 934b391e59
commit fbf31bce48
Signed by: edpibu
GPG key ID: 9833D3C5A25BD227
2 changed files with 44 additions and 3 deletions
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4
data/config.ini
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@ -2,6 +2,9 @@
root=data
base=Database_20220224.xyz
hires=bathyhires.dat
hstru=Hstru.dat
poro=Poro.dat
psize=Psize.dat
hires_step=0.5
[out]
@ -11,6 +14,7 @@ out=bathy.npy
step=1
left=0
right=150
#plot=True
[artha]
lat=43.398450

43
data/processing/projection.py
View file

@ -5,6 +5,10 @@ import pathlib
import numpy as np
from scipy import interpolate
try:
import matplotlib.pyplot as plt
except ImportError:
plt = None
from .lambert import Lambert
@ -23,6 +27,9 @@ inp_root = pathlib.Path(config.get("inp", "root"))
out_root = pathlib.Path(config.get("out", "root"))
bathy_inp = out_root.joinpath(config.get("out", "sub"))
hires_inp = inp_root.joinpath(config.get("inp", "hires"))
hstru_inp = inp_root.joinpath(config.get("inp", "hstru"))
poro_inp = inp_root.joinpath(config.get("inp", "poro"))
psize_inp = inp_root.joinpath(config.get("inp", "psize"))
bathy_out = inp_root.joinpath(config.get("out", "out"))
log.info(f"Loading bathymetry from {bathy_inp}")
@ -98,7 +105,37 @@ z[flt_x] = interpolate.griddata(
(x[flt_x] - x[z_crossing] + bathy_hires[hires_crossing, 0]),
)
hstru_in = np.loadtxt(hstru_inp)[::-1]
hstru = np.zeros(z.shape)
hstru[flt_x] = interpolate.griddata(
(bathy_hires[:,0],),
hstru_in,
(x[flt_x] - x[z_crossing] + bathy_hires[hires_crossing, 0]),
)
poro_in = np.loadtxt(poro_inp)[::-1]
poro = np.zeros(z.shape)
poro[flt_x] = interpolate.griddata(
(bathy_hires[:,0],),
poro_in,
(x[flt_x] - x[z_crossing] + bathy_hires[hires_crossing, 0]),
)
psize_in = np.loadtxt(psize_inp)[::-1]
psize = np.zeros(z.shape)
psize[flt_x] = interpolate.griddata(
(bathy_hires[:,0],),
psize_in,
(x[flt_x] - x[z_crossing] + bathy_hires[hires_crossing, 0]),
)
np.savetxt(out_root.joinpath("bathy.dat"), z[::-1], newline=" ")
np.savetxt(out_root.joinpath("hstru.dat"), np.zeros(z.shape), newline=" ")
np.savetxt(out_root.joinpath("poro.dat"), np.zeros(z.shape), newline=" ")
np.savetxt(out_root.joinpath("psize.dat"), np.zeros(z.shape), newline=" ")
np.savetxt(out_root.joinpath("hstru.dat"), hstru[::-1], newline=" ")
np.savetxt(out_root.joinpath("poro.dat"), poro[::-1], newline=" ")
np.savetxt(out_root.joinpath("psize.dat"), psize[::-1], newline=" ")
if plt is not None and config.getboolean("out", "plot", fallback=False):
fig, ax = plt.subplots()
ax.plot(-x, z, color="k")
ax.fill_between(-x, z+hstru, z, color="k", alpha=.2)
plt.show(block=True)