Re: [Matplotlib-users] Appending an extra column in

[Sayan C. <say...@gm...>]

Thanks Maximillian for your help.

Could you please tell me how to surface plot with those data files using
Matplotlib?...i.e both reading the data files and then surface plotting in
matplotlib?

Sayan


On 11 April 2013 02:25, Maximilian Trescher <fa...@tr...> wrote:

> Hi,
> >
> >   *np.savetxt(fname, np.array([pp_za,pv_za]).T, '%f')*
>
> does maybe
>
> np.savetxt(fname, np.array([pp_za,pv_za, np.ones(1000)*t]).T, '%f')
> does what you want? (replace 1000 with approppriate length)
>
> and a comment about:
> >      if pp_za[i] < 0:
> >       pp_za[i] = 2 - abs(pp_za[i])
> >     if pp_za[i] > 2:
> >       pp_za[i] = pp_za[i] % 2
>
> in general
>
> pp_za[pp_za < 0] = 2 - abs(pp_za[pp_za < 0])
> pp_za[pp_za > 2] = pp_za[pp_za > 2] % 2
>
> is shorter and much faster.
>
> Max
>
>
>
>


-- 


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*Sayan  Chatterjee*
Dept. of Physics and Meteorology
IIT Kharagpur
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blog: www.blissprofound.blogspot.com

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