[gradsusr] Plotting daily average

[Saunders, Emily (GSFC-610.0)[SCIENCE SYSTEMS AND APPLICATIONS INC]]

Hi all,

I need some help plotting the daily average for the total CO burden. In 
my script I am trying to plot the calculated Total CO burden daily 
average and plot the daily average value for each day, but instead it 
plots the value for each hour instead of the average of the hours. Here 
is part of the script I am working with:

'set time 01JAN2019
'set time 05JAN2019
'set z 1'
'set lon 0'
'set lat 0'
'set ccolor 14'
'set cstyle 1'
'set cthick 10'
'cons = 2.687e+20/6.022e+23*48/1.0e+12'
'define tseries = 
cons*aave(totcol_co,lon=0,lon=360,lat=-90,lat=90)*510.1*1000000000000'
'define a = ave(tseries, time=00:30z01JAN2019, time=23:30z05JAN2019)'
'set parea 1.5 9 1.5 7.5'
'set digsiz 0.10'
'set cmark 3'
'd a'

Thank you for your help in advance.

-- 
Emily Saunders, PhD.
Senior Research Scientist
Global Modeling and Assimilation Office/SSAI
NASA Goddard Space Flight Center Bldg 33, Room H-111B
Code 610.1, Greenbelt, MD, 20771
Phone: +1-301-614-6532