/usr/bin/fcasplit-gfortran
/usr/bin/nycheck-gfortran
/usr/bin/nydiff-gfortran
/usr/bin/nyindex-gfortran
/usr/bin/nylist-gfortran
/usr/bin/nymerge-gfortran
/usr/bin/nypatchy-gfortran
/usr/bin/nyshell-gfortran
/usr/bin/nysynopt-gfortran
/usr/bin/nytidy-gfortran
/usr/bin/ycompar-gfortran
/usr/bin/yedit-gfortran
/usr/bin/yexpand-gfortran
/usr/bin/yfrceta-gfortran
/usr/bin/yindexb-gfortran
/usr/bin/yindex-gfortran
/usr/bin/ylistb-gfortran
/usr/bin/ylist-gfortran
/usr/bin/ypatchy-gfortran
/usr/bin/ysearch-gfortran
/usr/bin/yshift-gfortran
/usr/bin/ytobcd-gfortran
/usr/bin/ytobin-gfortran
/usr/bin/ytoceta-gfortran
You may install this package on CentOS with
yum
install patchy-gfortran