On 30 jul, 12:05, marius_darie <[email protected]> wrote:
> Im using sagenb.
> how can I load data (from my computer) for 2d ploting?

Use the menu "Data/Upload or create file". Once there, you can use it
in your code using the path DATA + filename, as in

import pylab
A_image = pylab.mean(pylab.imread(DATA + 'ub.png'), 2)

from the Sage Mega Talk:

http://modular.math.washington.edu/talks/2009-mega/megatalk.pdf

BTW, this question is probably more the topic of the sage-support list.

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