D-24 
Maximum Vertical Search Window: 4 
Minimum Vertical Search Window: 0 
Vertical Search Window Step Size: .5 
Maximum Horizontal Search Radius: 25000 
Missing Value: 9 
Interpolator Model: DepthRadiusInterpolator 
Interpolation Date: 10/6/97 10:55:55 AM 
Bathymetry File: bay_trib.bth 
Number of Bathymetry Regions: 68 
Data Region File: bay_trib.reg 
Number of Data Regions: 68 
- Bathymetry Region ID: 1001 Region Name: CB1TF Data Points: 28 in data region 1001 
-Cell Size EW: 1000 NS: 1000 Vertical: 1 
— 360 cells were interpolated in region CB1TF Subtotal: 360 total cells 
— Region was calculated in 4 seconds. 
- Bathymetry Region ID: 1002 Region Name: CB20H Data Points: 48 in data region 1002 
- Cell Size EW: 1000 NS: 1000 Vertical: 1 
— 1237 cells were interpolated in region CB20H Subtotal: 1597 total cells 
-Region was calculated in 1 seconds. 
Total Number of Cells Interpolated: 173805 
Total Number of NonMissing Value Cells Interpolated: 160558 
Total Number of Missing Value Cells Interpolated: 13247 
Nearest Neighbors: 4 
Nearest Neighbors: 3 
Nearest Neighbors: 2 
Nearest Neighbors: 1 
# of Cells: 101978 
# of Cells: 12358 
# of Cells: 33517 
# of Cells: 12705 
173805 cells were calculated in 244 seconds. 
INTERPOLATED ESTIMATES FILE (.est) 
An interpolated estimates file is created during the job. The default filename is ‘file¬ 
name’.est. For the 3D interpolator model, this file contains the values for each cell 
interpolated during the job, from surface to bottom for each cell location. For the 2D 
interpolator models, this file contains the values for the top cell at each cell location. 
While the interpolated value is written to the surface cell location in this file, its 
value might represent the bottom value—i.e., the value might represent bottom layer 
dissolved oxygen. All cell values below the top value will be set to missing (usually 
-9). The file contents include: 
Line l>Input data file name 
Line 2>Data file description 
Line 3> 2 digit parameter code and parameter name 
Line 4>Start and end dates of data 
Line 5>Date and time data file was compiled 
Line 6>Number of data points, nearest neighbors, minimum neighbors, maximum vertical window, 
minimum vertical window, vertical window step increase size, maximum search radius, missing value 
Line 7>Name of interpolator used 
Line 8>Date and time of job 
Line 9>Bathymetry file used 
appendix d 
User Guido and Documentation for the Chesapeake Bay Interpolator 
