--- MITgcm/doc/README 1998/10/28 03:23:17 1.14 +++ MITgcm/doc/README 1999/05/05 18:32:33 1.15 @@ -1,4 +1,4 @@ -$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/README,v 1.14 1998/10/28 03:23:17 cnh Exp $ +$Header: /home/ubuntu/mnt/e9_copy/MITgcm/doc/README,v 1.15 1999/05/05 18:32:33 adcroft Exp $ MITgcmUV Getting Started @@ -27,7 +27,7 @@ tar -xvf cNN.tar 2. Create platform specific make file - For example on a Digital UNIX machine the script "genmake.dec" can + For example on a Digital UNIX machine the script "genmake" can be used as shown below cd bin @@ -40,29 +40,10 @@ 4. Compile code make - 5. Copy input files - cp ../verification/exp2/[a-z]* ../verification/exp2/*bin . + 5. To run the model with example data see the "README" in each of + the example experiments in ../verification/exp*/ + e.g. ../verification/exp2/README - 6. Run baseline test case - setenv PARALLEL 1 - dmpirun -np 2 ../exe/mitgcmuv ( Under Digital UNIX ) - mpirun.p4shmem ../exe/mitgcmuv -np 2 ( Under Solaris + mpich) - - - This runs a 4 degree global ocean climatological simulation. - By default this code is set to use two processors splitting - the model domain along the equator. Textual output is written - to files STDOUT.* and STDERR.* with one file for each process. - Model fileds are written to files suffixed .data and .meta - These files are written on a per process basis. The .meta - file indicates the location and shape of the subdomain in - each .data file. - - This 4 degree global ocean climatological simulation is the baseline - configuration for the MITgcmUV code. The change files that - convert the model to a different configuration in the - verification directory all assume that the model is configured for - the baseline case and change the model code accordingly. o Running @@ -79,15 +60,15 @@ - Serial execution + - Parallel execution. MPI + mPx, nPy + dmpirun + - Parallel execution. Threads nSx, nSy setenv PARALLEL n nTx=2, nTy=2 - - Parallel execution. MPI - mPx, nPy - dmpirun - - Parallel execution. Hybrid o Cutomising the code