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Re: Error on importing previously saved data file: Get::bigfile

  • To: mathgroup at smc.vnet.net
  • Subject: [mg122398] Re: Error on importing previously saved data file: Get::bigfile
  • From: Matthias Seise <mseise at gmx.de>
  • Date: Thu, 27 Oct 2011 06:32:12 -0400 (EDT)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • References: <201110262136.RAA29918@smc.vnet.net>

Dear Leonid,

thanks for that link. I did see it before but it seems to work only with
"normal" tables [only numbers]. I do have image data as well in the list and
would like to save and load them. Of course I could convert them to a list
on save and back on loading but It seems quite a lot of trouble for a simple
read/write task.

BR
Matthias

On 27 October 2011 04:20, Leonid Shifrin <lshifr at gmail.com> wrote:

> Matthias,
>
> Check out my implementation of an alternative to Import for "Table" format
> - it lives
> here:
>
>
> http://stackoverflow.com/questions/7525782/import-big-files-arrays-with-mathematica/7527064#7527064
>
> It may be able to solve your problem.
>
> Regards,
> Leonid
>
>
> On Thu, Oct 27, 2011 at 1:36 AM, Matthias Seise <mseise at gmail.com> wrote:
>
>> I'm working in Mathematica 8, 64 bit.
>>
>> I have saved a data set (Save["filename",data]) - which is about 3.5
>> MB on the harddisk (a table with numbers and images,
>> ByteCount=610117226).
>> When I try to read it again into Memory I get "Get::bigfile: "The file
>> "filename" is too large to be read into memory."
>>
>> I can work around it by splitting the data in smaller junks, but there
>> should be a better way since the data set should not be too large
>>
>> Any ideas?
>>
>>
>> Best regards,
>> Matthias Seise
>>
>>


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