[英]how to store and read 4d numpy array
I am new to Python. 我是Python的新手。 I am trying to store a 4d numpy array in a file (done it) and read the values of this file (there's the problem).
我试图将4d numpy数组存储在一个文件中(完成它)并读取该文件的值(存在问题)。 The code is:
代码是:
import numpy as np
Lx=6;Ly=6,Lz=2
mat=np.zeros((Lx,Ly,Lz,3),dtype=np.float)
mat=np.random.rand(Lx,Ly,Lz,3)
outfile=open("config.txt","w")
for i in range(0,Lx):
for j in range(0,Ly):
for k in range(0,Lz):
print(mat[i,j,k,0], mat[i,j,k,1], mat[i,j,k,2],file=outfile)
outfile.close()
mnew=np.zeros((Lx,Ly,Lz,3),dtype=np.float)
infile=open("config.txt","r")
for i in range(0,Lx):
for j in range(0,Ly):
for k in range(0,Lz):
infile.read(mnew[i,j,k,0], mnew[i,j,k,1], mnew[i,j,k,2])
I get the error: 我收到错误:
infile.read(mnew[i,j,k,0], mnew[i,j,k,1], mnew[i,j,k,2]) TypeError: read() takes at most 1 argument (3 given)
infile.read(mnew [i,j,k,0],mnew [i,j,k,1],mnew [i,j,k,2])TypeError:read()最多需要1个参数(给定3个) )
but I don't know how to fix it 但我不知道如何解决它
Thanks, M 谢谢,M
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