-gpu 0
To use gprMax in GPU mode the pycuda package must be installed
安装:pip3 install pycuda
Successfully installed appdirs-1.4.4 mako-1.1.4 pycuda-2021.1 pytools-2021.2.7
等效于“Hello World”的 GPR 建模:
如何模拟来自埋在介电半空间中的金属圆柱体的单个迹线(A 扫描)
介电半空间 a dielectric half-space
Spatial discretisation: 0.002 x 0.002 x 0.002m #dx_dy_dz: 0.002 0.002 0.002 距离分辨率
Domain size: 0.24 x 0.21 x 0.002m (120 x 105 x 1 = 12600 cells) 没懂?
Time step (at CFL limit): 4.71731e-12 secs
Time window: 3e-09 secs (637 iterations)
Waveform my_ricker of type ricker with maximum amplitude scaling 1, frequency 1.5e+09Hz created.
Hertzian dipole with polarity z at 0.1m, 0.17m, 0m, using waveform my_ricker created.
Receiver at 0.14m, 0.17m, 0m with output component(s) Ex, Ey, Ez, Hx, Hy, Hz created.
Material half_space with eps_r=6, sigma=0 S/m; mu_r=1, sigma*=0 Ohm/m created.