mo_percentile Module Reference

Median and percentiles. More...

Data Types
interface	median
	Median. More...
interface	n_element
	Nth smallest value in array. More...
interface	percentile
	Percentile. More...
interface	qmedian
	Quick median calculation. More...

Functions/Subroutines
real(dp) function	median_dp (arrin, mask)
real(sp) function	median_sp (arrin, mask)
real(dp) function	n_element_dp (idat, n, mask, before, after, previous, next)
real(sp) function	n_element_sp (idat, n, mask, before, after, previous, next)
real(dp) function	percentile_0d_dp (arrin, k, mask, mode_in)
real(sp) function	percentile_0d_sp (arrin, k, mask, mode_in)
real(dp) function, dimension(size(k))	percentile_1d_dp (arrin, k, mask, mode_in)
real(sp) function, dimension(size(k))	percentile_1d_sp (arrin, k, mask, mode_in)
real(dp) function	qmedian_dp (dat)
real(sp) function	qmedian_sp (dat)

Detailed Description

Median and percentiles.

This module provides routines for median and percentiles.

Changelog

• Matthias Cuntz, Mar 2011
  • written
• Juliane Mai, Jul 2012
  • different interpolation schemes in percentiles
• Matthias Cuntz, Juliane Mai, Jul 2012
  • uses previous of ksmallest to half execution time
• Matthias Cuntz, May 2014
  • removed numerical recipes

Author

Mathias Cuntz

Date

Mar 2011

Copyright

Copyright 2005-2024, the CHS Developers, Sabine Attinger: All rights reserved. FORCES is released under the LGPLv3+ license

The UFZ (CHS) FORCES code is free software. You can redistribute it and/or modify it under the terms of the GNU General Public License as published by the free Software Foundation either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You received a copy of the GNU Lesser General Public License along with the UFZ CHS FORCES code. It can be found in the files COPYING and COPYING.LESSER provided with this software. The complete GNU license text can also be found at http://www.gnu.org/licenses/.

Function/Subroutine Documentation

median_dp()

real(dp) function mo_percentile::median_dp ( real(dp), dimension(:), intent(in)  arrin, logical, dimension(:), intent(in), optional  mask  )

private

Definition at line 223 of file mo_percentile.f90.

median_sp()

real(sp) function mo_percentile::median_sp ( real(sp), dimension(:), intent(in)  arrin, logical, dimension(:), intent(in), optional  mask  )

private

Definition at line 265 of file mo_percentile.f90.

n_element_dp()

real(dp) function mo_percentile::n_element_dp ( real(dp), dimension(:), intent(in)  idat, integer(i4), intent(in)  n, logical, dimension(:), intent(in), optional  mask, real(dp), intent(out), optional  before, real(dp), intent(out), optional  after, real(dp), intent(out), optional  previous, real(dp), intent(out), optional  next  )

private

Definition at line 308 of file mo_percentile.f90.

n_element_sp()

real(sp) function mo_percentile::n_element_sp ( real(sp), dimension(:), intent(in)  idat, integer(i4), intent(in)  n, logical, dimension(:), intent(in), optional  mask, real(sp), intent(out), optional  before, real(sp), intent(out), optional  after, real(sp), intent(out), optional  previous, real(sp), intent(out), optional  next  )

private

Definition at line 383 of file mo_percentile.f90.

percentile_0d_dp()

real(dp) function mo_percentile::percentile_0d_dp ( real(dp), dimension(:), intent(in)  arrin, real(dp), intent(in)  k, logical, dimension(:), intent(in), optional  mask, integer(i4), intent(in), optional  mode_in  )

private

Definition at line 460 of file mo_percentile.f90.

percentile_0d_sp()

real(sp) function mo_percentile::percentile_0d_sp ( real(sp), dimension(:), intent(in)  arrin, real(sp), intent(in)  k, logical, dimension(:), intent(in), optional  mask, integer(i4), intent(in), optional  mode_in  )

private

Definition at line 571 of file mo_percentile.f90.

percentile_1d_dp()

real(dp) function, dimension(size(k)) mo_percentile::percentile_1d_dp ( real(dp), dimension(:), intent(in)  arrin, real(dp), dimension(:), intent(in)  k, logical, dimension(:), intent(in), optional  mask, integer(i4), intent(in), optional  mode_in  )

private

Definition at line 682 of file mo_percentile.f90.

percentile_1d_sp()

real(sp) function, dimension(size(k)) mo_percentile::percentile_1d_sp ( real(sp), dimension(:), intent(in)  arrin, real(sp), dimension(:), intent(in)  k, logical, dimension(:), intent(in), optional  mask, integer(i4), intent(in), optional  mode_in  )

private

Definition at line 802 of file mo_percentile.f90.

qmedian_dp()

real(dp) function mo_percentile::qmedian_dp ( real(dp), dimension(:), intent(inout)  dat )

private

Definition at line 923 of file mo_percentile.f90.

qmedian_sp()

real(sp) function mo_percentile::qmedian_sp ( real(sp), dimension(:), intent(inout)  dat )

private

Definition at line 970 of file mo_percentile.f90.