Extract double in binary file
pascal.parent at free.fr
Thu Nov 27 10:07:58 CET 2003
pascal.parent at free.fr (Pascal) wrote in message news:<e567c03a.0311260616.205efca0 at posting.google.com>...
> I've a binary file with data in it.
> This file come from an old ms dos application (multilog ~ 1980).
> In this application, a field is declared as a 'decimal' (999 999
> I put 0.00 in the field and save the record to the file.
> When I look in the binary file (with python or an hex editor), the
> field is stored on 8 bytes: 00-00-00-00-00-00-7F-00.
> I try unpack from struct module but the result isn't good.
> Can someone help me?
First, thanks for answers.
0.00 > 00-00-00-00-00-00-7F-00
1.00 > 00-00-00-00-00-00-00-81
2.00 > 00-00-00-00-00-00-00-82
3.00 > 00-00-00-00-00-00-40-82
4.00 > 00-00-00-00-00-00-00-83
10.00 > 00-00-00-00-00-00-20-84
1000.00 > 00-00-00-00-00-00-7A-8A
1.11 > 14-AE-47-E1-7A-14-0E-81
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