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math_ext Module Reference
Functions/Subroutines | |
| subroutine | copy_mask (a, b, size, mask, mask_size) |
Copy within a mask. NOTE, this differs from masked_copy in the indexing. \( a_i = b_i, for i in mask \). | |
| subroutine | cadd_mask (a, c, size, mask, mask_size) |
| Add a constant to a masked vector. \( a_i = a_i + c, for i in mask \). | |
| subroutine | invcol1_mask (a, size, mask, mask_size) |
| Invert a masked vector. \( a_i = 1/a_i, for i in mask \). | |
| subroutine | cmult_mask (a, c, size, mask, mask_size) |
| Multiply a masked vector by a constant. \( a_i = c * a_i, for i in mask \). | |
| subroutine | col2_mask (a, b, size, mask, mask_size) |
| Multiply 2 masked vectors. Save the result in a new vector. \( a_i = b_i * c_i, for i in mask \). | |
| subroutine | col3_mask (a, b, c, size, mask, mask_size) |
| Multiply 2 masked vectors. Save the result in a new vector. \( a_i = b_i * c_i, for i in mask \). | |
| subroutine | sub3_mask (a, b, c, size, mask, mask_size) |
| Subtract 2 masked vectors. Save the result in a new vector. \( a_i = b_i - c_i, for i in mask \). | |
| real(kind=rp) function | glsc2_mask (a, b, size, mask, mask_size) |
| Weighted inner product \( a^T b \) for indices in the mask. | |
Function/Subroutine Documentation
◆ cadd_mask()
◆ cmult_mask()
| subroutine math_ext::cmult_mask | ( | real(kind=rp), dimension(size), intent(inout) | a, |
| real(kind=rp), intent(in) | c, | ||
| integer, intent(in) | size, | ||
| integer, dimension(mask_size), intent(in) | mask, | ||
| integer, intent(in) | mask_size | ||
| ) |
Definition at line 56 of file math_ext.f90.
◆ col2_mask()
| subroutine math_ext::col2_mask | ( | real(kind=rp), dimension(size), intent(inout) | a, |
| real(kind=rp), dimension(size), intent(in) | b, | ||
| integer, intent(in) | size, | ||
| integer, dimension(mask_size), intent(in) | mask, | ||
| integer, intent(in) | mask_size | ||
| ) |
Definition at line 71 of file math_ext.f90.
◆ col3_mask()
| subroutine math_ext::col3_mask | ( | real(kind=rp), dimension(size), intent(inout) | a, |
| real(kind=rp), dimension(size), intent(in) | b, | ||
| real(kind=rp), dimension(size), intent(in) | c, | ||
| integer, intent(in) | size, | ||
| integer, dimension(mask_size), intent(in) | mask, | ||
| integer, intent(in) | mask_size | ||
| ) |
Definition at line 86 of file math_ext.f90.
◆ copy_mask()
◆ glsc2_mask()
| real(kind=rp) function math_ext::glsc2_mask | ( | real(kind=rp), dimension(size), intent(in) | a, |
| real(kind=rp), dimension(size), intent(in) | b, | ||
| integer, intent(in) | size, | ||
| integer, dimension(mask_size), intent(in) | mask, | ||
| integer, intent(in) | mask_size | ||
| ) |
Definition at line 116 of file math_ext.f90.
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◆ invcol1_mask()
| subroutine math_ext::invcol1_mask | ( | real(kind=rp), dimension(size), intent(inout) | a, |
| integer, intent(in) | size, | ||
| integer, dimension(mask_size), intent(in) | mask, | ||
| integer, intent(in) | mask_size | ||
| ) |
Definition at line 42 of file math_ext.f90.
