Changed name of -taskid command line argument to -task.

README.rst

@@ -165,7 +165,7 @@ There are optional command line arguments for gprMax:
 
 * ``-n`` is used along with a integer number to specify the number of times to run the input file. This option can be used to run a series of models, e.g. to create a B-scan.
 * ``-mpi`` is a flag to switch on the Message Passing Interface (MPI) task farm. This option is most usefully combined with ``-n`` to allow individual models to be farmed out using MPI. For further details see the Parallel performance section (http://docs.gprmax.com/en/latest/openmp_mpi.html)
-* ``-taskid``, is used along with a integer number to specify the task identifier for job array on Open Grid Scheduler/Grid Engine (http://gridscheduler.sourceforge.net/index.html)')
+* ``-task``, is used along with a integer number to specify the task identifier for job array on Open Grid Scheduler/Grid Engine (http://gridscheduler.sourceforge.net/index.html)')
 * ``-benchmark`` is a flag to switch on benchmarking mode. This can be used to benchmark the threading (parallel) performance of gprMax on different hardware. For further details see the benchmarking section (http://docs.gprmax.com/en/latest/benchmarking.html)
 * ``--geometry-only`` is a flag to build a model and produce any geometry views but not run the simulation. This option is useful for checking the geometry of the model is correct.
 * ``--geometry-fixed`` is a flag that can be used when running a series of models where the geometry does not change between runs, e.g. a B-scan where only sources and receivers, moved using ``#src_steps`` and ``#rx_steps``, change from run to run.