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[Anton Gladky <question234513@xxxxxxxxxxxxxxxxxxxxx>]

Question #234513 on Yade changed:
https://answers.launchpad.net/yade/+question/234513

    Status: Open => Answered

Anton Gladky proposed the following answer:
PYTHONPATH=. yade-daily Simple.py

should fix your problem, if nsmp1d_yade.so is in the current folder.

Anton


2013/8/23 Raphaël Maurin <question234513@xxxxxxxxxxxxxxxxxxxxx>:
> New question #234513 on Yade:
> https://answers.launchpad.net/yade/+question/234513
>
> Hi all,
>
> I am trying to import an external library nsmp1d_yade.so in my script (see below) and I don't succeed to do it.
> When I am using my script with python, doing :
> python Simple.py
> everything is working and the script is using the content of the library.
> However, when I am running the same script with yade :
> yade-daily Simple.py
>
> I get an error :
> Welcome to Yade 3+3698+47~precise1
> TCP python prompt on localhost:9000, auth cookie `ucdsea'
> XMLRPC info provider on http://localhost:21000
> Running script Simple.py
> Traceback (most recent call last):
>   File "/usr/bin/yade-daily", line 168, in runScript
>     execfile(script,globals())
>   File "Simple.py", line 2, in <module>
>     from nsmp1d_yade import *
> ImportError: No module named nsmp1d_yade
>
>
> I don't understand why it is working with python and not with Yade.
> Do you have any idea of how I can solve this problem?
>
> Thank you
>
> Raphael
>
>
>
> Here is my script Simple.py :
>
> from nsmp1d_yade import *
>
> from pylab import *
> from matplotlib import pyplot
> import matplotlib.gridspec as gridspec
> import numpy as np
>
> ## Define the situation
> rho_f = 1000
> rho_s = 2500
> slope = 1e-4
> visco_f = 1e-3
> dp=6e-3
> ndimz=301
> h=1.
> dsig=np.zeros(ndimz)
> dsig[0:ndimz-1]=h/(double(ndimz-1))
> sig=linspace(0e0,1e0,ndimz)
>
> ufnp   = np.zeros(ndimz)
> ufn    = np.zeros(ndimz)
> alphaf = np.zeros(ndimz)
> us     = np.zeros(ndimz)
> alphas = np.zeros(ndimz)
> alphaf=1e0-alphas
> tfin=2000.
> dt=1e-1
>
> ufnp=nsmp1d_yade(h,sig,dsig,dp,ufn,alphaf,us,alphas,tfin,dt)
>
> ##
> ## plots
> ##
>
> zmin=0
> zmax=h
>
> umin=min(ufnp)
> umax=max(ufnp)
>
> figure(1)
>
> plot(ufnp,sig*h,'ob',label='u_f')
> title('U_f')
> #axis([1200, 1900, zmin, zmax])
> xlabel('U_f (m/s)')
> ylabel('z (m)')
> axis([umin, umax, zmin, zmax])
>
> show()
>
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