Thanks for pointing out this error. The "All Bank Size" contains the size of all banks including their 
bank headers, but NOT the global bank header itself. I modified the documentation accordingly.

If you want to study the C code which tells you how to fill these headers, look at midas.cxx line 
14788.

Best,
Stefan

> Dear all,
> 
> we are trying to build Midas events on FPGAs and send them directly to the midas
> ring buffer via copy_n. According to the wiki
> https://midas.triumf.ca/MidasWiki/index.php/Event_Structure Event Data Size is:
> "The event data size contains the size of the event in bytes excluding the
> header." and All Bank Size is: "Size in bytes of the following data plus the
> size of the bank header". So are they actually the same or what header is the
> header in the first sentence also the bank header?
> 
> Cheers,
> Marius
> 
>