D-21 
The resulting volume (.vol) and mass (.mas) files can be used for creating numerical 
or graphical reports, such as trends plots (Figure D-26). 
Each successive set of computed numbers are appended to the same specified 
“Output File” (.vol and .mas). 
Each successive set of computed numbers are appended to the same specified 
“Output File” (.vol and .mas) (Figure D-27). 
Figure D-26. The Reports screen 
with "Batch" mode selected. In 
Batch mode, a list of interpolated 
file names (.est) are processed 
sequentially to create a file of 
water volumes by parameter 
range category by segment. A file 
of parameter mass is also com¬ 
puted by segment. If the 
"Compute Mass by Concentration 
Range" is checked on, then the 
mass calculations are also sepa¬ 
rated by the same category 
ranges as the volume calculations. 
This example calculates volume 
and mass for the top 
TBSm H 
Data Import 
Erie! v*J) 
TuolW'M.Ua 
w t.i 
J ' C.};l %tobaa8f5&'A 
l umm m mMmrmr mm mmmasm mima mmKM m ia mam 
Tf* «c \V.;<3D\Mv_Seg'. U» IE 
V«nly 
VoklA^ct Repo** 
CHESAPEAKE BAY PROGRAM INTERPOLATOR 
— -OHM 
Geography | Pammrtni 
IrWnpolotc 
Math 
Graphics 
C WcnD\bdcS7Q7in <1 
C v .VoiX* vio trvp 
|C Wc*XAtx)o 9 70701 vol 
C \VoOD\bdo97G701 mv> 
Figure D-27. The Reports screen 
is used to compute volume and 
mass. In Interactive mode, an 
interpolated file (.est) is processed 
to create a file of water volumes 
by parameter range category by 
segment. A file of parameter mass 
is also computed by segment. If 
the "Limit Report to Selected 
Segments" is checked on, then 
the volume and mass calculations 
are computed only for the seg¬ 
ments identified in the "file¬ 
name".1st file. 
appendix d 
User Guide and Documentation for the Chesapeake Bay Interpolator 
