Re: take long time to load a matrix using readAsciiTable

Hi Xiaoming,

How long is it taking to read this file? Can you provide us with the ASCII file via ftp?

ftp ftp.cgd.ucar.edu
anonymous
Use your email address for the password
cd incoming
put AerosoldataCombine.txt
quit

It might be faster to use asciiread to read in the file, but I want to take a look at it first.

Thanks,

--Mary

On Nov 17, 2010, at 9:31 AM, xiaoming Hu wrote:

> Hello
>
> readAsciiTable took very long time to load a 130M matrix.
> See my script
> "
> Aerosol_contain = readAsciiTable("AerosoldataCombine.txt",112-13+1,"float",1)
> print("finish read")
> "
>
> Any way to speed up the loading ?
>
> Thanks
>
> Xiaoming
>
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Received on Wed Nov 17 13:13:09 2010