Re: Import/Export Problem

• To: mathgroup at smc.vnet.net
• Subject: [mg90513] Re: Import/Export Problem
• From: "Kevin J. McCann" <Kevin.McCann at umbc.edu>
• Date: Fri, 11 Jul 2008 02:04:58 -0400 (EDT)
• References: <g54qmp\$ga4\$1@smc.vnet.net> <48764DB7.7080606@gmail.com>

Thanks Jean-Marc. Mine is version 6 on a Windows XP system.

Kevin

Jean-Marc Gulliet wrote:
> Kevin J. McCann wrote:
>> I have computed a vector function {Bx,By,Bz} as a function of
>> {x,y,z}. For example, here is the first element in the collection:
>>
>> {{-2.95,-1.99},{1.16284,-0.156402,0.702541}}
>>
>> I export it:
>>
>> Export["btbl2.dat", btbl2]
>>
>> (the variable is btbl2.)
>>
>> And then Import it as btbl3:
>>
>> btbl3=Import["btbl2.dat"];
>>
>> Here is what the first element, btbl3[[1]] looks like:
>>
>> {{-2.95,,-1.99},{1.1628413272120999,,-0.15640196465950917,,0.7025406185687192}}
>>
>>
>> Note the double commas!
>>
>> Che pasa?
>>
>> Kevin
>>
>
> FWIW,
>
> The above example works fine on my system (no double commas):
>
> In[1]:= btbl2 = {{-2.95, -1.99}, {1.16284, -0.156402, 0.702541}}
>
> Out[1]= {{-2.95, -1.99}, {1.16284, -0.156402, 0.702541}}
>
> In[2]:= Export["btbl2.dat", btbl2]
>
> Out[2]= "btbl2.dat"
>
> In[3]:= btbl3 = Import["btbl2.dat"]
>
> Out[3]= {{-2.95, -1.99}, {1.16284, -0.156402, 0.702541}}
>
> In[4]:= \$Version
>
> Out[4]= "6.0 for Mac OS X x86 (64-bit) (February 7, 2008)"
>
> Regards,
> -- Jean-Marc
>
>

--

Kevin J. McCann
Research Associate Professor
JCET/Physics
University of Maryland, Baltimore County (UMBC)
1000 Hilltop Circle
Baltimore, MD 21250

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