# HYDRA parameter file observatory,s,h,"observatory",,,Observatory of data interp,s,h,"poly5","nearest|linear|poly3|poly5|spline3|sinc",,Interpolation type dispaxis,i,h,2,1,3,Image axis for 2D/3D images nsum,s,h,"1",,,"Number of lines/columns/bands to sum for 2D/3D images " database,f,h,"database",,,Database verbose,b,h,no,,,Verbose output? logfile,s,h,"logfile",,,Log file plotfile,s,h,"",,,"Plot file " records,s,h,"" version,s,h,"HYDRA V1: January 1992"