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MathGroup Archive 2012

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Save/DumpSave Interpolation doesn't work

  • To: mathgroup at smc.vnet.net
  • Subject: [mg125273] Save/DumpSave Interpolation doesn't work
  • From: Ted Sariyski <tsariysk at craft-tech.com>
  • Date: Sat, 3 Mar 2012 06:55:42 -0500 (EST)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • References: <201202240558.AAA17724@smc.vnet.net> <201202250658.BAA01406@smc.vnet.net>

Hi,
I have 2D data sets. Interpolation takes time, so I want to Save or 
DumpSave it. However when I Get it it doesn't return numerical values 
but reports:
  "A very large output was generated. Here is a sample of it:
        InterpolatingFunction[{{...  ".

Here is what I do.

intp = Interpolation[data,  InterpolationOrder -> 1];

?intp
    Global`intp
    intp=InterpolatingFunction[{{0.000905256,1.99937},...

intp[1., .8]
     -0.0632235

Save["intp.mat", intp]
Quit[]
Names["Global`*"]
     {}

Get["intp.mat"];
Names["Global`*"]
     {intp}

intp[1., .8]
      "A very large output was generated. Here is a sample of it:
        InterpolatingFunction[{{...  "

?intp
     Global`intp
    intp=InterpolatingFunction[{{0.000905256,1.99937},...

What I am missing here?
Thanks in advance,
--Ted






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