 Computer files associated with the DAEC tracer experiments in Iowa are included
 in this directory.  A brief description of each file is given below.	 


ISC10.MET:     Meteorological input data for ISC for the 10-m tower level 
               (note: the 10-m data are most applicable for experiments on and
               after July 17, 1978)

ISC23.MET:     Meteorological input data for ISC for the 23.5-m tower level 
	       (note: the 23.5-m data consists of 50-m wind directions and 
               calculated 23.5-m wind speeds, and are most applicable for
               experiments between the dates of July 1-6, 1978)

ISC50.MET:     Meteorological input data for ISC for the 50-m tower level 
	       (note: the 50-m data are most applicable for experiments 
               between the dates of July 11-15, 1978)

DAEC.OUT:      Output from the Bowman Engineering program giving details 
               concerning the tier heights and corner locations of the two   
               dominant buildings.  Stack heights and locations are also 
               provided.  Note that the position of (0,0) is arbitrarily 
               associated with the location of stack 5.

DAEC.SO:       Output from the Bowman Engineering program giving the building    samplers for each
               dimension input data for ISCST3.

RECS.ISC:      Receptor input to ISCST3 giving the locations of the 44 sampler 
               sites relative to the location of stack 5.
							 

XQ.DAT:        Gives the observed SF6 concentration (negative if missing) at 
               each sampler for each hour, in units of microseconds per cubic
               meter.

HOUREMIS.DAT:  contains hourly emission parameters for the stack (SF6 emission
               rate, stack exit temperature, and stack exit velocity).

