The model will then request the name of the input data file. Files having the default 

 extension ".DAT" are those that have been prepared and saved by SLAMM; other extensions, 

 such as ".PRT" for files prepared by Lotus 123, must be given by the user. We enter 

 "NJTUCKER" to use the file that has already been edited for Tuckerton, New Jersey, on the 

 default disk drive. 



The legend is then plotted on the screen (Figure 4-C-3). It will remain until a key is pressed. 

 If a hard copy is desired, the IBM PrtSc key should be used; remember that GRAPHICS or 

 another screen dump program must have been invoked before calling SLAMM if graphics are to 

 be sent to the printer. The data in the specified file are then plotted on the screen (Figure 4-C4). 

 The coordinates are used in editing the data and should be noted by the user. The screen is 

 exited by pressing any key, such as the space bar. If the user chooses to edit the data, the X and Y 

 coordinates must be entered (Figure 4-C-5). 



FIGURE 4-C-3 



KEY TO SYMBOLS FOR CATEGORIES USED IN SLAMM SIMULATIONS 



Undev. Upland ■ Dev. Upland Ji 



Undev . Lowland W Dev. Lowland f> 



Prot. Lowland i> High Dimes ■ 



Exp. Beach '/ Shelt. Beach '//, 



Dev .Exp. Beach i> Dev.Shelt.B. '& 



Fresh Marsh I.UJ Salt Marsh 



Mangrove u Tidal Flat 



1 1 



Li 



Shelt. Mater Open Sea 

 Dike or levee I Blank 



142 



