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subroutine | point_interpolator::point_interpolator_init (this, Xh) |
| Initialization of point interpolation. More...
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subroutine | point_interpolator::point_interpolator_free (this) |
| Free pointers. More...
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subroutine | point_interpolator::point_interpolator_compute_weights (this, r, s, t, wr, ws, wt) |
| Computes interpolation weights \( w_r, w_s, w_t \) for a list of points. More...
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real(kind=rp) function, dimension(:), allocatable | point_interpolator::point_interpolator_interpolate_scalar (this, rst, X) |
| Interpolates a scalar field \( X \) on a set of \( N \) points \( \mathbf{r}_i , i\in[1,N]\). Returns a vector of N coordinates \( [x_i(\mathbf{r}_i)], i\in[1,N]\). More...
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type(point_t) function, dimension(:), allocatable | point_interpolator::point_interpolator_interpolate_vector (this, rst, X, Y, Z) |
| Interpolates a vector field \( \vec f = (X,Y,Z) \) on a set of \( N \) points \( \mathbf{r}_i \). Returns an array of N points \( [x(\mathbf{r}_i), y(\mathbf{r}_i), z(\mathbf{r}_i)], i\in[1,N]\). More...
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type(point_t) function | point_interpolator::point_interpolator_interpolate_vector_jacobian (this, jac, rst, X, Y, Z) |
| Interpolates a vector field \( \vec f = (X,Y,Z) \) and constructs the Jacobian at a point \( (r,s,t) \). Returns a vector \( [x(\mathbf{r}_i), y(\mathbf{r}_i), z(\mathbf{r}_i)], i\in[1,N]\). More...
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real(kind=rp) function, dimension(3, 3) | point_interpolator::point_interpolator_interpolate_jacobian (this, rst, X, Y, Z) |
| Constructs the Jacobian, returns a 3-by-3 array where \( [J(\mathbf{r}]_{ij} = \frac{d\mathbf{x}_i}{d\mathbf{r}_j}\). More...
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