我已经创建了一个9500 x 300000矩阵,并希望知道是否有一种将其网格化的方法,因为我不确定矩阵是否已经网格化。这实际上是地震处理的速度矩阵。我是python的新手,如果不是技术人员,请编程。
mat_vel = np.ones((9500, 306240))
for shotpoint in range(306240): #total shotpoint extracted from the seismic data
count6 = 0
count7 = 0
count1 = 0 # count for totaltime in sesimc data
count2 = 0
count3 = 0
count4 = 0
totaltime = [0]
modelvel = [1500]
vel = 1500
while totaltime[count1] <= 19.0:
mat_vel[count6][count8] *= modelvel[count7]
num = totaltime[count1] + 0.002
totaltime.append(num)
modelvel.append(vel)
count1 += 1
count6 += 1
count7 += 1
if totaltime[count1] >= depth_time[count5] and totaltime[count1] <= (depth_time[count5] + (2*2000/1500)):
vel = vel1(1)[count2]
count2 += 1
elif totaltime[count1] >= (depth_time[count5] + (2*2000/1500)) and totaltime[count1] <= (depth_time[count5] + (2*2000/1500) + (2*4000/1500)):
vel = vel2(2)[count3]
count3 += 1
以上是我的代码的一部分,我使用了一个numpy数组。我只是想知道是否需要对速度矩阵进行网格化处理才能在SU这样的地震处理软件中使用它