Difference between revisions of "M8 Data Products"

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== M8 Mesh Specifications ==
 
 
a proposal for volume output box. With these specifications, the box to be less than 14 GB in memory requirement to fit into a single node. By skipping second grid,
 
 
    10125 NX            = x model dimension in nodes
 
      5000 NY            = y model dimension in nodes
 
      1060 NZ            = z model dimension in nodes
 
 
      75  NPX          = number of procs in the x direction
 
      40  NPY          = number of procs in the Y direction
 
      10  NPZ          = number of procs in the Z direction
 
 
 
Volume output range should be this way:
 
 
    1001 NBGX2        = first x node to contain receivers
 
    9000 NEDX2        = last x node to contain receivers
 
        2 NSKPX2        = skip of nodes containing x receivers
 
      501 NBGY2        = first y node to contain receivers
 
    4500 NEDY2        = last y node to contain receivers
 
        2 NSKPY2        = skip of nodes containing y receivers
 
        1 NBGZ2        = first z node to contain receivers
 
      900 NEDZ2        = last z node to contain receivers
 
        2 NSKPZ2        = skip of nodes containing z receivers
 
 
      80 NTISKP2      = time skip of seismograms (every nth step)
 
 
This would generate 4000x2000x450x4bytes --> 13.4GB each component and step, that is 39 TB size outputs in total.
 
 
 
== M8 Data Products ==
 
== M8 Data Products ==
  

Revision as of 20:43, 6 October 2010