timeliness plots useful for SPS V 4.0
up to now I had only timeliness minimum/maximum values in seconds.
For users who try to adapt my cron.cmd in SPS V4.0 (Beta) I have
measured and plotted timeliness for all useful EUMETCast channels.
These plots will be part of a final distribution. Be aware that
my receivers use a RAM disk where files stay up to one additional
minute. This explains stray EPIlogue files you note on MSGX plots.
P.S. MSG3 (RSS) is currently off ...