remote batch mode just like the wave model. This machine was chosen instead 

 of the CYBER 865 because it has more available central memory. As a result, 

 users are not limited by the number of grid cells contained in either the 

 old or new grids. A CYBER 205 user number and password must be obtained be- 

 fore attempting to run INTPRCP. The direct access file AF205, mentioned in 

 Part IV, must exist on the user's file space. This file contains validation 

 information for the user's CYBER 205 and CYBER 865 accounts. Refer to Part IV 

 for details concerning these requirements. 



110. The JCL file called INTRCPJ, used to run INTPRCP, is shown in Fig- 

 ure 13. A copy of this file can be obtained by logging into the CDC computing 

 system and typing 



GET, INTRCPJ/UN=CER0Q2 



This action creates a local file called INTRCPJ on the user's work space. To 

 save the file permanently, type the following command: 



SAVE, INTRCPJ 



The JCL file for executing the interpolation program on the CYBER 205 must 

 first pass through the front-end machine. The first section of JCL commands 

 deals with compilation of the program on the front end and the subsequent re- 

 lay to the CYBER 205. Commands in the CYBER 205 JCL instruct the computer to 

 gather old and new grid information, retrieve bathymetry data for the old 

 grid, compile and execute the program, and save the new grid bathymetry. The 

 "COMMENT" section of the JCL briefly describes required input data files and 

 output files generated in the course of program execution. Before submitting 

 this JCL file, the user must make a few changes. Users must replace the "<205 

 USERNAME>," "<205 PASSWORD)," and "<CYBER 865 USERNAME>" with the passwords 

 and user numbers associated with their account. 



111. The front-end machine is given the entire batch of commands con- 

 tained in INTRCPJ by using the SUBMIT command in the following way: 



SUBMIT, INTRCPJ, T 



The T parameter instructs the computer to return certain output to the user's 

 terminal. The procedure for checking job status and accessing output is iden- 

 tical to that presented in Part IV. No further discussion addressing these 

 points is given. 



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