# The AFILTPARS parameter set.

# Standard filtering options. Default is to select all fields in all records.

# Sorting options.

fsort,s,h,"",,,"The sort field or expression"
freverse,b,h,no,,,"Sort in descending order ?"

# Record selection options.

fexpr,s,h,"yes",,,"The record selection expression"

# The output field parameters.

fields,s,h,"f[*]",,,"The list of output fields and field expressions"
fnames,s,h,"",,,"The new field names list"
fntypes,s,h,"",,,"The new field datatype list"
fnunits,s,h,"",,,"The new field units list"
fnformats,s,h,"",,,"The new field format list"

# Coordinate transformation options.

fosystem,s,h,"",,,"The filtered output celestial coordinate system"
fira,s,h,"ra",,,"Field containing the ra / longitude"
fidec,s,h,"dec",,,"Field containing the dec / latitude"
foraunits,s,h,"",,,"The filtered output ra / longitude units"
fodecunits,s,h,"",,, "The filtered ouput dec / latitude units"
foraformat,s,h,"",,,"The filtered output ra / longitude format"
fodecformat,s,h,"",,,"The filtered output dec / latitude format"
fixp,s,h,"xp",,,"Field containing the predicted x coordinate"
fiyp,s,h,"yp",,,"Field containing the predicted y coordinate"
fixc,s,h,"xc",,,"Field containing the centered x coordinate"
fiyc,s,h,"yc",,,"Field containing the centered y coordinate"
foxformat,s,h,"%10.3f",,,"The filtered output x coordinate format"
foyformat,s,h,"%10.3f",,,"The filtered output y coordinate format"