/[MITgcm]/MITgcm_contrib/PRM/prmtop_mod.dir/src/main.F90
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revision 1.1 by cnh, Tue Apr 5 19:57:02 2005 UTC revision 1.2 by cnh, Fri Apr 8 14:55:40 2005 UTC
# Line 1  Line 1 
1  !     $Header$  !     $Header$
2  !     $Name$    !     $Name$  
3    
4  !     Top level ESMF based driver for embedded model configurations  !     Top level ESMF based driver for PRM embedded model configuration
5    !     A PRM configuration consists of one coarse grid model configuration
6    !     and one or more fine grid configurations that span a subset of the
7    !     physical grid in the coarse grid configuration at higher resolution.
8    !     In addition special pieces of code that couple the coarse model
9    !     to the fine model and the fine model to the coarse model are part
10    !     of the setup. Each of these pieces (the coarse grid model, the fine
11    !     grid models and the coarse to fine and fine to coarse coupling code)
12    !     is called a component. The setup is controlled by a top-level file of
13    !     settings that specifies the number of components to create and
14    !     associates names with those components that are used to distinguish
15    !     their roles.
16    !    
17    
18  !     == Global data ==  !     == Global data ==
19  !     PRMTop    :: top level module for PRM driver.  !     PRMTop    :: top level module for PRM driver.
# Line 17  Line 29 
29  !     Boot up ESMF  !     Boot up ESMF
30  !     Calls ESMF initialization and reads in settings from  !     Calls ESMF initialization and reads in settings from
31  !     top-level startup file.  !     top-level startup file.
32    !     This creates the default VM which spans the entire set
33    !     of PET's (processors) available.
34        CALL EEsmfBoot( 'eesmf.rc' )        CALL EEsmfBoot( 'eesmf.rc' )
35    
36  !     Setup the components. Returns an EEsmfComponentList  !     Setup the components. Returns an EEsmfComponentList
37  !     variable containing all the components that make up  !     variable containing all the components that make up
38  !     the PRM configuration.  !     the PRM configuration. These will be partitioned over
39    !     the PET's according to the PRM comfiguration file.
40        CALL ComponentsInit(      theComponents )        CALL ComponentsInit(      theComponents )
41    
42  !     Run the components. Pass down the component list that  !     Run the components. Pass down the component list that
43  !     contains all the components that are executed in this  !     contains all the components that are to be executed in this
44  !     PRM configuration.  !     PRM configuration.
45        CALL ComponentsRun(       theComponents )        CALL ComponentsRun(       theComponents )
46    
47  !     Clean up as needed  !     Clean up as needed
# Line 34  Line 49 
49        CALL ComponentsFinalize(  theComponents )        CALL ComponentsFinalize(  theComponents )
50    
51        END        END
   
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