reshape with xyz ordering
Heli
hemla21 at gmail.com
Tue Jul 26 10:10:18 EDT 2016
Hi,
I sort a file with 4 columns (x,y,z, somevalue) and I sort it using numpy.lexsort.
ind=np.lexsort((val,z,y,x))
myval=val[ind]
myval is a 1d numpy array sorted by x,then y, then z and finally val.
how can I reshape correctly myval so that I get a 3d numpy array maintaining the xyz ordering of the data?
my val looks like the following:
x,y,z, val
0,0,0,val1
0,0,1,val2
0,0,2,val3
...
Thanks a lot for your help,
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