genSGEHead: Batch job script creation
In PietaSchofield/plibb: Pieta Schofield's repository of former useful R functions

Generate headers for running batch PBS jobs

genSGEHead(jobName = "myrun", jobDescription = "My analysis",
  Nnodes = 1, Nproc = 16, Memory = NULL,
  email = "pieta.schofield@manchester.ac.uk", emailMode = "ae",
  logDir = "/scratch/log", pe = "smp.pe")

`jobName`	name of job
`jobDescription`	description of job
`Nnodes`	number of nodes requested
`Nproc`	number of cores requested
`Memory`	size of memory requested
`email`	address to notify of job progress
`Walltime`	limit to run time
`delayTil`	time delay for start
`environ`	pass current environment variables
`overwrite`	boolean overwrite existing scripts
`log.dir`	directory output logs