numpy - Rookie Python-questions, array indexing issue

Question

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers. question from:https://stackoverflow.com/questions/65880794/rookie-python-questions-array-indexing-issue

Answer 1

Couple of errors, you are missing a ] on xyz[y, x, new[idx]] = new[idx]. Put that back in and it should fix one error.

Also in python if you want to use try, you need to have an except clause. If you don't want it, you can just have an empty pass statement in there.

# pre-define
import numpy as np
import matplotlib.pyplot as plt

# from txt to array
file = ('..locationdata.TXT')

# 2D data in value
data2D = np.loadtxt(file, delimiter='')

# 1D data in array
data1D = digits.flatten()

# width / height
w = data2D.shape[0]
h = data2D.shape[1]

# try to convert to 3d array[X,Y,depth]
try:
    for y in range(0, h):
        for x in range(0, w):
            idx = y * w + x
            xyz[y, x, new[idx]] = new[idx]
except:
    pass