D-28 
Line 2>Data region file name 
Line 3>Number of segments to interpolate 
Line 4>First segment ID and name 
Line 5> Data region ID 
Line 6>Number of x-y points in this data region 
Line 7+>Data region x-y points. First and last in each polygon must be the same to close the polygon. 
Repeat for each data region. 
cbay8.bth 
cbay8.reg 
8 
100LCB1TF 
1001 
8 
398699.4385013 
421073.4384159 
413328,4355973 
397839.4344869 
383210.4352557 
401281.4367077 
398699.4385013 
398699,4385013 
1008.CB8PH 
1008 
13 
410677,4131611 
418631,4108780 
422019,4095375 
415538,4079614 
408467,4086243 
396978,4083150 
384016.4087569 
372968.4087569 
372968,4095817 
385194,4104508 
374588,4117618 
386372,4131464 
410677,4131611 
PARAMETER NAMES FILE (params.sys) 
Each parameter is identified by a 2-digit parameter code and spelled out parameter 
name. These codes and names are stored in the params.sys file. This file can accom¬ 
modate 25 parameters. The order of the codes and names in this file determines the 
order of the parameters in the PARAMETERS screen (Figure D-3). This file can be 
edited as necessary by the user. The file structure is: 
Line l>Item number (up to 25 lines), comma, spelled out parameter name, comma, 2-digit parameter 
code, comma, number of digits precision to the right of the decimal in output file. 
appendix d 
User Guide and Documentation for the Chesapeake Bay Interpolator 
