[librecat-dev] Moving MARC 600 to PICA 044A

[Patrick Hochstenbach]

Hi


This is the fix:

do marc_each()

  if marc_has('650')

    marc_copy('650','tmp')

    set_field(tmp.0.tag,'044')

    set_field(tmp.0.ind1,'A')

    set_field(tmp.0.ind2,' ')

    add_field(tmp.0.subfields.$prepend.n,600)

    marc_paste('tmp')

    remove_field('tmp')

  end

end

For some reason Catmandu::MARC doesn't like the $N​ (capital N) subfield. But, I can add a $n (lowercase n) subfield this way. I need to check why capitals are not supported.

Patrick
________________________________
From: librecat-dev-bounces at lists.uni-bielefeld.de <librecat-dev-bounces at lists.uni-bielefeld.de> on behalf of Siebert, Dr. Martina <Martina.Siebert at sbb.spk-berlin.de>
Sent: 31 January 2024 16:53
To: librecat-dev at lists.uni-bielefeld.de <librecat-dev at lists.uni-bielefeld.de>
Subject: [librecat-dev] Moving MARC 600 to PICA 044A


Dear all,



I am trying to move MARC 600 (and 650 etc.) LOC subject headings to PICA+ 044A. 600er fields are repeatable as are most of their subfields.

Good thing: PICA+ 044A just reproduces the MARC 600er fields with all their subfields as they are, only prepending it with $N giving the original MARC tag and an indicator ($S) which is fix for each of the 6XX MARC fields. My problem is the copying of the set of repeatable subfields from MARC to PICA.



To put it simple:

   I have this

=600  10$aSen Sharma, Partha Sarthi,$d1970-$xTravel$zIndia$zAndaman and Nicobar Islands.

=600  10$aDescartes, René,$d1596-1650$xPolitical and social views.



   and I need this

044A $N600$Sp$aPartha Sarthi$d1970-$xTravel$zIndia$zAndaman and Nicobar Islands

044A $N600$Sp$aDescartes, René$d1596-1650$xPolitical and social views



The “Catmandu Cheatsheet” lists a “marc_copy”/”marc_paste” routine which does the trick for moving all subfields from one MARC tag to another MARC tag. But how to “copy” this from MARC and “paste” it to PICA? And how to put this within a marc_each() loop?



Best,

Martina



______________________________________________

Dr. Martina Siebert

Ostasienabteilung | CrossAsia

Staatsbibliothek zu Berlin – Preußischer Kulturbesitz



martina.siebert at sbb.spk-berlin.de<mailto:martina.siebert at sbb.spk-berlin.de>

www.staatsbibliothek-berlin.de<http://www.staatsbibliothek-berlin.de/>



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