I added support for the newcore "array interface" to the numarray C-API and this exception is now gone. The fix/enhancement is checked into CVS. Kick it around some... Todd Francesc Altet wrote:
Hi,
I've recently upgraded to Numeric 24.0 and numarray 1.4.1 and I'm having a problem that did not exist before:
import Numeric import numarray Numeric.__version__
'24.0'
numarray.__version__
'1.4.1'
na=numarray.zeros((3,),'f') num=Numeric.zeros((3,),'f') na[...] = num
Traceback (most recent call last): File "<stdin>", line 1, in ? ValueError: array sizes must be consistent.
but...
na=numarray.zeros((3,),'i') num=Numeric.zeros((3,),'i') na[...] = num na
array([0, 0, 0])
?????
However, using Numeric 23.8 and numarray 1.3.3:
import Numeric import numarray Numeric.__version__
'23.8'
numarray.__version__
'1.3.3'
na=numarray.zeros((3,),'f') num=Numeric.zeros((3,),'f') na[...] = num na
array([ 0., 0., 0.], type=Float32)
I don't know if the problem is coming from Numeric or numarray, but it only happens when one mix both:
Numeric.__version__
'24.0'
numarray.__version__
'1.4.1'
na=numarray.zeros((3,),'f') na2=numarray.zeros((3,),'f') na2[...] = na na2
array([ 0., 0., 0.], type=Float32)
num=Numeric.zeros((3,),'f') num2=Numeric.zeros((3,),'f') num2[...] = num num
array([ 0., 0., 0.],'f')
Perhaps the new array protocol is involved here?