October 2023 - dfdl-wg - lists.ogf.org

ChatGPT writes DFDL Schemas (well almost)
by Mike Beckerle 31 Oct '23

31 Oct '23

Ok, there's some mistakes, but I was frankly astounded that ChatGPT (4) can even start to write DFDL schemas: Check out: https://chat.openai.com/share/2f5e33ed-89a9-4aa9-a9cf-f6532c57f1b7 I'd say that's a good start. Mike Beckerle Apache Daffodil PMC | daffodil.apache.org OGF DFDL Workgroup Co-Chair | www.ogf.org/ogf/doku.php/standards/dfdl/dfdl Owl Cyber Defense | www.owlcyberdefense.com

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Question about unparsing with dfdl:textNumberPattern "#.##" vs. "0.##"
by Mike Beckerle 26 Oct '23

26 Oct '23

These textNumberPatterns behave the same as far as I can tell. I'd expect them to be different when unparsing. When unparsing decimal number value 0.12 I'd expect.... textNumberPattern="0.##" to create a 4 character representation "0.12" because one digit left of the decimal point is required. But I expect... textNumberPattern="#.##" to create a 3-character representation ".12" because the digit to the left of the decimal point is optional and the whole integer part is zero and so should be suppressed. Isn't that the point of "#" versus "0" as a digit indicator in the pattern? That's not what happens though. I get "0.12" from either textNumberPattern pattern. Is this a bug? Mike Beckerle Apache Daffodil PMC | daffodil.apache.org OGF DFDL Workgroup Co-Chair | www.ogf.org/ogf/doku.php/standards/dfdl/dfdl Owl Cyber Defense | www.owlcyberdefense.com

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Cancelled 2023-10-12 dfdl workgroup call
by Mike Beckerle 11 Oct '23

11 Oct '23

No topics were raised in advance.

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Canceled event: DFDL Workgroup - DFDL Spec Issues and Actions @ Thu Oct 12, 2023 11am - 12pm (EDT) (dfdl-wg@ogf.org)
by mbeckerle.dfdl＠gmail.com 11 Oct '23

11 Oct '23

This event has been canceled. DFDL Workgroup - DFDL Spec Issues and Actions Thursday Oct 12, 2023 ⋅ 11am – 12pm Eastern Time - New York Location Google Meet https://www.google.com/maps/search/Google+Meet?hl=en Join with Google Meet https://meet.google.com/ifg-hknz-ysw?hs=224 Please send email to open discussions and add agenda for this meeting. If there are no specific topics I will cancel the meeting. Organizer mbeckerle.dfdl(a)gmail.com mbeckerle.dfdl(a)gmail.com Guests mbeckerle.dfdl(a)gmail.com - organizer Mark Frost mbeckerle(a)gmail.com - optional smhdfdl(a)gmail.com - optional jens.jensen(a)stfc.ac.uk - optional alan.sill(a)ttu.edu - optional mbeckerle(a)owlcyberdefense.com - optional braddk(a)us.ibm.com - optional dfdl-wg(a)ogf.org - optional wiloneil(a)uk.ibm.com - optional wolfgang.ziegler(a)z-rands.de - optional ~~//~~ Invitation from Google Calendar: https://calendar.google.com/calendar/ You are receiving this email because you are an attendee on the event. To stop receiving future updates for this event, decline this event. Forwarding this invitation could allow any recipient to send a response to the organizer, be added to the guest list, invite others regardless of their own invitation status, or modify your RSVP. Learn more https://support.google.com/calendar/answer/37135#forwarding

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