snapstack

snapstack                         Stack two N-body systems

  in1=???                         1st N-body snapshot input file

  in2=???                         2nd N-body snapshot input file

  out=???                         N-body snapshot output file

  deltar=0.0,0.0,0.0              Position offset vector

  deltav=0.0,0.0,0.0              Velocity offset vector

  produce=*                       List of output items

  VERSION=2.0                     Josh Barnes  26 November 1997

Joshua E. Barnes      (barnes at ifa.hawaii.edu) Created: 14 June 2012 http://www.ifa.hawaii.edu/~barnes/zeno/snapstack.html