NAME

bound - find the boundaries of a filter on given map


SYNOPSIS

call boundn(nold,nd,na,aa)


INPUT PARAMETERS

nold - int(:)
      ?????
nd - int(:)
      Size of data
na - int(:)
      Size of box surrounding filter
aa - type(filter)
      Filter to calculate boundaries for


DESCRIPTION

mark helix filter outputs where input is off data


SEE ALSO

the cartesian manpage,the nbound manpage,the helicon manpage,the regrid manpage,the helix manpage


LIBRARY

geef90