mo_mpr_runoff Module Reference

multiscale parameter regionalization for runoff generation More...

Functions/Subroutines
subroutine, public	mpr_runoff (lcover0, mask0, sms_fc0, slope_emp0, ksvar_h0, param, cell_id0, upp_row_l1, low_row_l1, lef_col_l1, rig_col_l1, nl0_in_l1, l1_hl1, l1_k0, l1_k1, l1_alpha)
	multiscale parameter regionalization for runoff parameters

Detailed Description

multiscale parameter regionalization for runoff generation

This contains the routine for multiscale parameter regionalization of the runoff parametrization.

Authors

Stephan Thober, Rohini Kumar

Date

Dec 2012

Copyright

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

The UFZ(CHS) mesoscale hydrologic model mHM 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 mesoscale hydrologic model mHM. 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

mpr_runoff()

subroutine, public mo_mpr_runoff::mpr_runoff	(	integer(i4), dimension(:), intent(in)	lcover0,
		logical, dimension(:, :), intent(in)	mask0,
		real(dp), dimension(:), intent(in)	sms_fc0,
		real(dp), dimension(:), intent(in)	slope_emp0,
		real(dp), dimension(:), intent(in)	ksvar_h0,
		real(dp), dimension(5), intent(in)	param,
		integer(i4), dimension(:), intent(in)	cell_id0,
		integer(i4), dimension(:), intent(in)	upp_row_l1,
		integer(i4), dimension(:), intent(in)	low_row_l1,
		integer(i4), dimension(:), intent(in)	lef_col_l1,
		integer(i4), dimension(:), intent(in)	rig_col_l1,
		integer(i4), dimension(:), intent(in)	nl0_in_l1,
		real(dp), dimension(:), intent(out)	l1_hl1,
		real(dp), dimension(:), intent(out)	l1_k0,
		real(dp), dimension(:), intent(out)	l1_k1,
		real(dp), dimension(:), intent(out)	l1_alpha
	)

multiscale parameter regionalization for runoff parameters

Perform the multiscale parameter regionalization for runoff global parameters (see mhm_parameter.nml). These are the following five parameters:

• param(1) = interflowStorageCapacityFactor
• param(2) = interflowRecession_slope
• param(3) = fastInterflowRecession_forest
• param(4) = slowInterflowRecession_Ks
• param(5) = exponentSlowInterflow

  Parameters

  [in]	integer(i4), dimension(:) :: LCOVER0	land cover at level 0
  [in]	logical, dimension(:, :) :: mask0	mask at Level 0
  [in]	real(dp), dimension(:) :: SMs_FC0	[-] soil mositure deficit from field
  [in]	real(dp), dimension(:) :: slope_emp0	empirical quantile values F(slope)
  [in]	real(dp), dimension(:) :: KsVar_H0	[-] relative variability of saturated
  [in]	real(dp), dimension(5) :: param	global parameters
  [in]	integer(i4), dimension(:) :: cell_id0	Cell ids of hi res field
  [in]	integer(i4), dimension(:) :: upp_row_L1	Upper row of hi res block
  [in]	integer(i4), dimension(:) :: low_row_L1	Lower row of hi res block
  [in]	integer(i4), dimension(:) :: lef_col_L1	Left column of hi res block
  [in]	integer(i4), dimension(:) :: rig_col_L1	Right column of hi res block
  [in]	integer(i4), dimension(:) :: nL0_in_L1	Number of L0 cells within a L1 cell
  [in]	real(dp) :: c2TSTu	unit transformations
  [out]	real(dp), dimension(:) :: L1_HL1	[10^-3 m] Threshhold water depth
  [out]	real(dp), dimension(:) :: L1_K0	[10^-3 m] Recession coefficient
  [out]	real(dp), dimension(:) :: L1_K1	[10^-3 m] Recession coefficient
  [out]	real(dp), dimension(:) :: L1_alpha	[1] Exponent for the upper reservoir

  Authors

  Stephan Thober, Rohini Kumar

  Date

  Dec 2012

Definition at line 74 of file mo_mpr_runoff.f90.

References mo_common_constants::nodata_dp, mo_common_constants::nodata_i4, and mo_upscaling_operators::upscale_arithmetic_mean().

Referenced by mo_multi_param_reg::mpr().

Here is the call graph for this function:

Here is the caller graph for this function: