Thread: Extended header for NVHDR=7

I understand the need for extended precision in the timing variables B, E,
... T9
However why was DELTA included? Is that ever a real problem?

Also EVLO EVLA STLO and STLA are double precision. Is the computation of
GCARC DIST AZ and BAZ now done internally in double precision, and if so,
why are are they still single precision in the header.

Bob Herrmann
Saint Louis University