I am loading text into an array and would like to convert the values. from math import * from numpy import * from pylab import *
data=loadtxt('raw.dat') mincos=degrees(acos(data[:,0])) minazi=degrees(data[:,1]) minthick=data[:,2]/0.006858 I am not sure why degrees() works, but acos() does not. I receive the following Traceback (most recent call last): File "C:\ test.py", line 6, in ? mincos=degrees(acos(float(data[:,0]))) TypeError: only length-1 arrays can be converted to Python scalars Can anyone tell me what I am doing wrong? -- http://mail.python.org/mailman/listinfo/python-list