Re: [ferret_users] question about read a large txt file

[Jaison Kurian <jaison@xxxxxxxxxxxxxxxxxx>]

Hi Ming,
          Please define an axis which has 20480 points and a grid based on
that axis and before read the ASCII data onto that grid on to Ferret as
follows :

   define axis/x=1:20480:1 xax
   define grid/x=xax gfile
   FILE/grid=gfile/var=ADGIN ADGIN016910-040410.ann.txt
   show data
   plot ADGIN

Hope this will solve your problem

Please let me know if you have any problems with this...

Regards

Jaison


On Tue, 9 May 2006, Ming Yang wrote:

> Hi, guys
>    I have trouble in reading a large txt file while has more than 20480 
> lines. Here are the commands I used in ferret
>
> yes? file/var=ADGIN ADGIN016910-040410.ann.txt
> yes? show data
>     currently SET data sets:
>    1> ./ADGIN016910-040410.ann.txt  (default)
> name     title                             I         J         K L
> ADGIN    ADGIN                            1:20480   ...       ... ...
>
>   But actually, I have 24000 lines in the txt file. So does any one know how 
> to import the whole 24000 lines into a single variable in Ferret?
>   Thank you for your help.
>
>
> Ming