Dear all,
I tried to use the ModEM_PlotDepthslice for the example data. Also, I tried another data.
the script works well but the color scale limits for resistivity does not appear
my script is:
import os
import matplotlib.pyplot as plt
from matplotlib import colors
import numpy as np
from mtpy.modeling.modem import PlotSlices
ci = ax.pcolormesh(gd, gz, gv,
vmin=1,vmax=1e4, # min & max resistivity on colour map
norm=colors.LogNorm(), # plot colours on a log scale
cmap='bwr_r', # colour map
rasterized=True)
set some plot parameters and add labels
ax.invert_yaxis()
ax.set_aspect(1)
ax.set_ylim(1e2)
plt.setp(ax.get_xticklabels(),fontsize=fs)
plt.setp(ax.get_yticklabels(),fontsize=fs)
plt.xlabel('Distance, km',fontsize=fs)
plt.ylabel('Depth, km',fontsize=fs)
plt.savefig(os.path.join(savepath,'DepthSlice.png'),
dpi=400) # change to your desired figure resolution
Dear all, I tried to use the ModEM_PlotDepthslice for the example data. Also, I tried another data. the script works well but the color scale limits for resistivity does not appear
my script is:
import os import matplotlib.pyplot as plt from matplotlib import colors import numpy as np from mtpy.modeling.modem import PlotSlices
working directory and save path
wd = r'C:/mtpywin/mtpy/examples/model_files/ModEM_2' savepath = r'C:/tmp'
model and data file names
model_fn = os.path.join(wd,'Modular_MPI_NLCG_004.rho') data_fn = os.path.join(wd,'ModEM_Data.dat') fs = 8 # fontsize on plot
create a PlotSlices object
ps = PlotSlices(model_fn=model_fn, data_fn=data_fn, save_path=wd, plot_yn='n')
create a new figure
fig = plt.figure(figsize=[6,3]) ax = plt.subplot(111)
get resistivity data along a slice defined by the stations
gd, gz, gv = ps.get_slice("STA", nsteps=200 # total number of cells across )
to get resistivity along an arbitrary profile
(in this case stations 5 to 9)
xy locations
coords = np.vstack([ps.station_east[5:10],ps.station_north[5:10]]).T
gd, gz, gv = ps.get_slice("XY", nsteps=50, coords=coords)
ci = ax.pcolormesh(gd, gz, gv, vmin=1,vmax=1e4, # min & max resistivity on colour map norm=colors.LogNorm(), # plot colours on a log scale cmap='bwr_r', # colour map rasterized=True)
set some plot parameters and add labels
ax.invert_yaxis() ax.set_aspect(1) ax.set_ylim(1e2) plt.setp(ax.get_xticklabels(),fontsize=fs) plt.setp(ax.get_yticklabels(),fontsize=fs) plt.xlabel('Distance, km',fontsize=fs) plt.ylabel('Depth, km',fontsize=fs) plt.savefig(os.path.join(savepath,'DepthSlice.png'), dpi=400) # change to your desired figure resolution