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[Jan Stránský <question658514@xxxxxxxxxxxxxxxxxxxxx>]

Question #658514 on Yade changed:
https://answers.launchpad.net/yade/+question/658514

Jan Stránský proposed the following answer:
Hello,

> import numpy.linalg as la
> tDispl = la.norm(O.bodies[1].state.displ())

just
O.bodies[1].state.displ().norm()
is also ok


to use multiple graphs, do not repeat keys in plot.plots, i.e. use
 plot.plots = {'i':'surfDspl','i ':'fLeft','i  ':'tDspl'} # note 1 and 2 spaces anted 2nd and 3rd 'i'

let us know
cheers
Jan

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