but this code cannot tell me how many times the gre value in subfield $a, character position 7 8 9 for example




________________________________
 Απο: Tod Olson <[log in to unmask]>
Προς: [log in to unmask] 
Στάλθηκε: 1:55 μ.μ. Πέμπτη, 16 Μαΐου 2013
Θέμα: Re: [CODE4LIB] Σχετ: [CODE4LIB] How get coded data values in unimarc format via code
 

Try the -e switch on MARCgrep.

-Tod

On May 16, 2013, at 5:38 AM, dasos ili <[log in to unmask]>
wrote:

> i suppose there is not anything to retrieve the values of the subfields $a, etc
> 
> 
> 
> 
> ________________________________
> Απο: Stefano Bargioni <[log in to unmask]>
> Προς: [log in to unmask] 
> Στάλθηκε: 1:28 μ.μ. Πέμπτη, 16 Μαΐου 2013
> Θέμα: Re: [CODE4LIB] How get coded data values in unimarc format via code
> 
> 
> Tool <http://en.pusc.it/bib/MARCgrep> can help you.
> Bye. Stefano
> 
> On 16/mag/2013, at 12.01, dasos ili wrote:
> 
>> Greetings dear all, 
>> 
>> Let's say we have a file with many records in unimarc format, or Marc, it is almost the same.
>> 
>> could you please send me a hint on how get all coded data values for example for the fields 100, 101 102, for instance we would like to have the info: 100 appears 387 times, $a position character 8 length 1 appears 300 times, etc... you could use any language as an example. Thank you 
>> 
>>