nsa%cmh%
nsa%org%
twp%mmcr%C3%
twp%mpl%C3%
sgp%tsi%
sgpg8prof%
sgpg12prof%
twp%tsi%C3%
sgp%sonde%B%
twpcsphot
sgpcsphot 
%wsi% 
%surflog% 
sgppgs% 
%mwrtip% -  since it depends on sunlight, no mode can be determined.
sgprss

nsasondewnpnC1.b1 - uniform distribution, no mode
sgpsondewnpnC1.b1 - uniform distribution, no mode
twpsondewnpnC2.b1 - uniform distribution, no mode

twpmmcrcalC1.a1      no mode
twpmmcrmomentsC1.a1  no mode

All VAPS  (ie, data level=c1)
All data level=a0 datastreams
All external datastreams  (facility='X1'

20080930  Deleted sgpmfrsr% due to processing errors leading to zero data
ingest. Add back at a future date.