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Re: Error in Interpolation of multi-d datas

  • To: mathgroup at smc.vnet.net
  • Subject: [mg86251] Re: Error in Interpolation of multi-d datas
  • From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
  • Date: Fri, 7 Mar 2008 02:25:29 -0500 (EST)
  • References: <fqo8n1$su7$1@smc.vnet.net>

Hi,

this mean that the points from the independent coordinates
must be a regular grid something like
Table[x,{x,0,100,1}]
or
Table[{x,y},{y,0,100,1},{x,0,100,1}]
or
Table[{x,y,z},{z,0,100,1},{y,0,100,1},{x,0,100,1}]
or
Table[{u,x,y,z},{z,0,100,1},{y,0,100,1},{x,0,100,1},{u,0,100,1}]
...

the points need not to be equidistant but on a regular
tensor product grid. As the error message said.

Regards
   Jens


guerom000 wrote:
> Hi there,
>
> While interpolation a multi-dimensional set of data, I got the followin=
g error :
>
> Interpolation::indim: The coordinates do not lie on a structured tensor=
 product grid.
>
> What does that mean ? This error does not seem to be documented=E2=80=A6
>
> Thanks in advance.
>


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