An optional third column will be taken as the name to use for the column in the output filter file. The timestep to be used in the output FITS file. All AppId information will be interpolated onto a common time frame having this deltaT. Default is 16 seconds. Name for the output FITS file. The maximum gap in the original AppId data across which the program should interpolate.
Large gaps can lead to unexpected and unwanted results.
Tells if existing files having the same name are to be overwritten.