import viscojapan as vj
f1 = vj.EpochalG('../G_Rake66.h5')
G1 = f1[0]
f2 = vj.EpochalG('../G_Rake90.h5')
G2 = f2[0]
f3 = vj.EpochalG('../G_Rake95.h5')
G3 = f3[0]
fno = 285
bm = vj.MyBasemap(region_code='near')
scale = 2e-2
mplt = vj.MapPlotDisplacement(basemap=bm)
mplt.plot_disp(G1[:, fno], f1.sites, scale=scale)
mplt.plot_disp(G2[:, fno], f2.sites, scale=scale, color='red')
mplt.plot_disp(G3[:, fno], f3.sites, scale=scale, color='blue')
vj.MapPlotFault('../fault_He50km.h5', basemap=bm).plot_fault(fno)
vj.plt.show()
#nth = 34
nth = 15
point_source_file = './outs_He63km_Rake81/day_0000_flt_%04d.out'%nth
tp = np.loadtxt(point_source_file)
disp0 = tp[:,2:5].flatten()
disp1 = G1[:,nth]
#scale = 2e-3
scale = 4e-5
bm = vj.MyBasemap(region_code='I')
mplt = vj.MapPlotFault(fault_file,basemap=bm)
mplt.plot_fault(fno=nth)
mplt = vj.MapPlotDisplacement(basemap=bm)
mplt.plot_disp(disp0, sites, scale=scale,
X=0.2, Y=0.8, U=1e-6, label='point source')
mplt.plot_disp(disp1, sites,color='r', scale=scale,
X=0.2, Y=0.9, U=1e-6, label='reg source')
plt.savefig('~compare.pdf')
plt.show()
def _set_basemap(self, region_code):
self.basemap = vj.MyBasemap(region_code=region_code)
import numpy as np
import viscojapan as vj
sites = np.loadtxt('sites_with_seafloor','4a')
sites_far_field = np.loadtxt('sites_far_field','4a')
bm = vj.MyBasemap(
region_code = 'all',
)
mplt = vj.MapPlotDisplacement(basemap=bm)
mplt.plot_sites(sites, marker='.', color='blue')
mplt.plot_sites(sites_far_field,color='red')
vj.plot_regions_on_basemap(bm)
vj.plt.savefig('regions_and_far_field_sites.png')
vj.plt.show()
vj.plt.close()
dy = dist.mean()
Mo = dx * dy * slip.sum() * 40e9
Mw = 2 / 3 * np.log10(Mo) - 6.
return Mo, Mw
tp = np.loadtxt('Pollitz-slipmodel.txt')
lons = tp[:, 0].reshape([42, -1])
lats = tp[:, 1].reshape([42, -1])
slip = tp[:, 3].reshape([42, -1])
plt.subplot(121)
bm = vj.MyBasemap()
bm.pcolor(lons, lats, slip, latlon=True)
bm.colorbar()
mplt = vj.MapPlotSlab()
mplt.plot_top()
Mo, Mw = compute_moment(lons, lats, slip)
plt.title('Mo=%g, Mw=%.2f' % (Mo, Mw))
plt.subplot(122)
bm = vj.MyBasemap()
bm.colorbar()
mplt = vj.MapPlotSlab()
mplt.plot_top()
with h5py.File(