progpack displays the program names for which GmkPack can generate a compilation script. These names are the arguments of the
option -p of gmkpack. Example :
% progpack adbias atstprog ctrodb ddht lamflag_odb qscat_25to50 adscan bator ctroulan eatstpro lecbdap qscat_bufr aladin biascv cybias etestadj mandalay qscat_dconeqc aldodb blend cyprep fcqodb odb_compress qscat_filter arome blendsur cyscan gobptout odbtools sptogp aromodb cabias cysele gptosp pregpssol testadj arpege cascan ddhc hcat procadre testfa arpodb check_limits ddhr ioassign progrid