bspline_3d_constructor_auto_knots Function

private pure function bspline_3d_constructor_auto_knots(x, y, z, fcn, kx, ky, kz, extrap) result(me)

Constructor for a bspline_3d type (auto knots). This is a wrapper for initialize_3d_auto_knots.

Arguments

Type IntentOptional Attributes Name
real(kind=wp), intent(in), dimension(:) :: x

(nx) array of abcissae. Must be strictly increasing.
real(kind=wp), intent(in), dimension(:) :: y

(ny) array of abcissae. Must be strictly increasing.
real(kind=wp), intent(in), dimension(:) :: z

(nz) array of abcissae. Must be strictly increasing.
real(kind=wp), intent(in), dimension(:,:,:) :: fcn

(nx,ny,nz) matrix of function values to interpolate. fcn(i,j,k) should contain the function value at the point (x(i),y(j),z(k))
integer(kind=ip), intent(in) :: kx

The order of spline pieces in ( ) (order = polynomial degree + 1)
integer(kind=ip), intent(in) :: ky

The order of spline pieces in ( ) (order = polynomial degree + 1)
integer(kind=ip), intent(in) :: kz

The order of spline pieces in ( ) (order = polynomial degree + 1)
logical, intent(in), optional :: extrap

if true, then extrapolation is allowed (default is false)

Return Value type(bspline_3d)


Calls

proc~~bspline_3d_constructor_auto_knots~~CallsGraph proc~bspline_3d_constructor_auto_knots bspline_oo_module::bspline_3d_constructor_auto_knots proc~initialize_3d_auto_knots bspline_oo_module::bspline_3d%initialize_3d_auto_knots proc~bspline_3d_constructor_auto_knots->proc~initialize_3d_auto_knots proc~db3ink bspline_sub_module::db3ink proc~initialize_3d_auto_knots->proc~db3ink proc~destroy_3d bspline_oo_module::bspline_3d%destroy_3d proc~initialize_3d_auto_knots->proc~destroy_3d proc~set_extrap_flag bspline_oo_module::bspline_class%set_extrap_flag proc~initialize_3d_auto_knots->proc~set_extrap_flag proc~check_inputs bspline_sub_module::check_inputs proc~db3ink->proc~check_inputs proc~dbknot bspline_sub_module::dbknot proc~db3ink->proc~dbknot proc~dbtpcf bspline_sub_module::dbtpcf proc~db3ink->proc~dbtpcf proc~destroy_base bspline_oo_module::bspline_class%destroy_base proc~destroy_3d->proc~destroy_base proc~dbintk bspline_sub_module::dbintk proc~dbtpcf->proc~dbintk proc~dbnslv bspline_sub_module::dbnslv proc~dbtpcf->proc~dbnslv proc~dbintk->proc~dbnslv proc~dbnfac bspline_sub_module::dbnfac proc~dbintk->proc~dbnfac proc~dbspvn bspline_sub_module::dbspvn proc~dbintk->proc~dbspvn

Called by

proc~~bspline_3d_constructor_auto_knots~~CalledByGraph proc~bspline_3d_constructor_auto_knots bspline_oo_module::bspline_3d_constructor_auto_knots interface~bspline_3d bspline_oo_module::bspline_3d interface~bspline_3d->proc~bspline_3d_constructor_auto_knots

Source Code

    pure function bspline_3d_constructor_auto_knots(x,y,z,fcn,kx,ky,kz,extrap) result(me)

    implicit none

    type(bspline_3d)                     :: me
    real(wp),dimension(:),intent(in)     :: x   !! `(nx)` array of \(x\) abcissae. Must be strictly increasing.
    real(wp),dimension(:),intent(in)     :: y   !! `(ny)` array of \(y\) abcissae. Must be strictly increasing.
    real(wp),dimension(:),intent(in)     :: z   !! `(nz)` array of \(z\) abcissae. Must be strictly increasing.
    real(wp),dimension(:,:,:),intent(in) :: fcn !! `(nx,ny,nz)` matrix of function values to interpolate.
                                                !! `fcn(i,j,k)` should contain the function value at the
                                                !! point (`x(i)`,`y(j)`,`z(k)`)
    integer(ip),intent(in)               :: kx  !! The order of spline pieces in \(x\)
                                                !! ( \( 2 \le k_x < n_x \) )
                                                !! (order = polynomial degree + 1)
    integer(ip),intent(in)               :: ky  !! The order of spline pieces in \(y\)
                                                !! ( \( 2 \le k_y < n_y \) )
                                                !! (order = polynomial degree + 1)
    integer(ip),intent(in)               :: kz  !! The order of spline pieces in \(z\)
                                                !! ( \( 2 \le k_z < n_z \) )
                                                !! (order = polynomial degree + 1)
    logical,intent(in),optional       :: extrap !! if true, then extrapolation is allowed
                                                !! (default is false)

    call initialize_3d_auto_knots(me,x,y,z,fcn,kx,ky,kz,me%iflag,extrap)

    end function bspline_3d_constructor_auto_knots