Miguel, please can you send us a graphic of the data in question, I want to make sure I have understood your data correctly. Regards Steve Hanson Architect, Data Format Description Language (DFDL) Co-Chair, OGF DFDL Working Group IBM SWG, Hursley, UK smh@uk.ibm.com tel:+44-1962-815848 From: Miguel Vieira <carlos.vieira@gmv.com> To: "dfdl-wg@ogf.org" <dfdl-wg@ogf.org> Date: 17/09/2012 15:03 Subject: [DFDL-WG] Specify field based on the beggining of the binary file Sent by: dfdl-wg-bounces@ogf.org Hi! I have a binary file specification that specifies some fields referenced by the beginning of the binary info. For instance imagine that there is a field with 1024Bytes and the next one starts at byte 512 counting from the beginning of the info. Is it possible to do that using dfdl? I’ve seen dfdl:floating, but I can’t find much info on that. Thanks. Miguel Vieira Software Engineer carlos.vieira@gmv.com GMV-SKYSOFT Torre Fernão de Magalhães Av. D. João II Lote 1.17.02, 7º Andar 1998 - 025 Lisboa Portugal Tlm. +351 962 060 326 Tel. +351 21 382 93 66 Fax +351 21 386 64 93 www.gmv.com.pt P Please consider the environment before printing this e-mail. This message including any attachments may contain confidential information, according to our Information Security Management System, and intended solely for a specific individual to whom they are addressed. Any unauthorised copy, disclosure or distribution of this message is strictly forbidden. If you have received this transmission in error, please notify the sender immediately and delete it. Este mensaje, y en su caso, cualquier fichero anexo al mismo, puede contener información clasificada por su emisor como confidencial en el marco de su Sistema de Gestión de Seguridad de la Información siendo para uso exclusivo del destinatario, quedando prohibida su divulgación copia o distribución a terceros sin la autorización expresa del remitente. Si Vd. ha recibido este mensaje erróneamente, se ruega lo notifique al remitente y proceda a su borrado. Gracias por su colaboración. Esta mensagem, incluindo qualquer ficheiro anexo, pode conter informação confidencial, de acordo com nosso Sistema de Gestão de Segurança da Informação, sendo para uso exclusivo do destinatário e estando proibida a sua divulgação, cópia ou distribuição a terceiros sem autorização expressa do remetente da mesma. Se recebeu esta mensagem por engano, por favor avise de imediato o remetente e apague-a. Obrigado pela sua colaboração. -- dfdl-wg mailing list dfdl-wg@ogf.org https://www.ogf.org/mailman/listinfo/dfdl-wg Unless stated otherwise above: IBM United Kingdom Limited - Registered in England and Wales with number 741598. Registered office: PO Box 41, North Harbour, Portsmouth, Hampshire PO6 3AU
