DMRicciuto 5/21/02

FCst files are found in /davis/s3/data/slow/yymm/yyyymm.FCst
the index indicated how many data points are used to create the
storage flux.  18 points are used for 30m, 36 for 122m, and 54
for 396m.  Indices less than these indicate missing data.

column	data			units

1		year			
2		month
3		day
4		GMT
5		FCst   (30m)	ppm*m/s	
6		FCst  (122m)	ppm*m/s
7		FCst  (396m)	ppm*m/s
8		index  (30m)
9		index (122m)
10		index (396m)
11		stor   (30m)	ppm*m
12		stor  (122m)	ppm*m
13	 	stor  (396m)	ppm*m