Nature Language: freePingpingData:Deallocates the storage space for the main data arrays.
  
CPP: int freePingpingData(){\n\n\tfree(pingSendBuf);\n\tfree(pingRecvBuf);\n\tfree(finalRecvBuf);\n\n\treturn 0;\n}
  
Fortran: SUBROUTINE freeData()\n\n deallocate(pingSendBuf, pingRecvBuf)\n deallocate(finalRecvBuf)\n\n END SUBROUTINE freeData
  