[esp-r] Re: control bug?

Jon Hand (clcv10) jon at esru.strath.ac.uk
Thu Feb 22 18:54:09 GMT 2007


A recent question about brief changes in temperature at the start of
Saturday, Sunday and Monday.

Two model descriptions to check

a) is there a big change in schedules of zone ventilation and/or  
infiltration
     near midnight or early in the morning

b) if the assessment was performed at one timestep per hour try  
rerunning
    the simulation but using a shorter timestep such as 4 - 8  
timesteps per
    hour and see if the pattern persists.

c) look and see what else is changing at this time of day that could  
alter
    the zone air temperature for a brief period at the start of these  
days.

-ESRU



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