CompileIter: Compile iterations from one .yr file
In vortexR: Post Vortex Simulation Analysis

Compile iterations from one .yr file and add a column with scenario names and one with iteration number

1	CompileIter(iter, filename, n_rows, iter_ln, lines, header)

`iter`	The iteration (run) number
`filename`	The fully qualified filename to read from
`n_rows`	The number of rows to read from the file
`iter_ln`	The number of rows to skip from the file
`lines`	An object returned from readLines()
`header`	A character vector of column names