D-9 
iEJiwSStWv-^v.^ £JmJ2 3S£2225u 
JuDtf 
Figure D-8. Data Import 
screen with fields popu¬ 
lated with data from the 
selected .d3d input file. 
L> 
Longitude/Latitude and UTM 
Converter for Interpolator Data Files 
Choose on rsput hie n d3d Iwmat «w>h longrtjde/laMude cocrAnate: 
and cconvert to UTM coot<inate; by pushng the 'Convert Lcog/Lat F*e 
to UIM F <« ' ot choose an input Me m d3d loimat svdh U T M eor»<inates 
and convert to longitude/laMude cootdmaies by pushing the "Convert 
UTM File to Long/Lat Fie'' button 
Incut He 
[CWohOVnyM*» 
Output He 
[C \Vot3f)\mytite d3d 
Btowse 
Biowre 
I 
j 
Convert LcngAat File to 
UTM Fie 
Convert UTM Fie to 
Long/Lat Fie 
Figure D-9. Data Import 
screen file converter for 
converting longitude and 
latitude 
Longitude/Latitude and UTM Converter 
Entei 4 Longitude end Latitude and push 't_L to UTM" button to 
compute UTM Coordinates Enter UTM Easting and UTM Northing 
and push "UTM to LL" button to compute the Longitude and 
Latitude 
NAD 
83? 
NAD 
[83? 
UTM 
Zone 
1 1 8 
Long 
76 
UTM 
Easting 
(412201 582184576 
Let 
38 
UTM 
Northing 
[4208286 75794108 
LL to UTM 
UTMtoLL 
Figure D-10. Data Import 
screen general purpose UTM 
converter for converting 
longitude and latitude 
coordinates to UTM 
coordinates and vice versa. 
North American Datum 
(NAD) is assumed as NAD83 
and does not convert from 
NAD27. 
appendix d 
User Guide anc! Documentation for the Chesapeake Bay Interpolator 
