helix - module containing allocate and deallocate of a helix filter
call allocatehelix(aa,nh)
call deallocatehelix(aa)
type(helix)
Filter
Number of coefs in filter
Allocate and deallocation of helix filter.
real(:)
(nh)filter coefficients
real(:)
(nh)filter lags
real(:)
(nd)boundary conditions
the nhelix manpage,mshelix
geef90