mo_mrm_signatures.f90 File Reference

Module with calculations for several hydrological signatures. More...

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Modules
module	mo_mrm_signatures
	Module with calculations for several hydrological signatures.

Functions/Subroutines
real(dp) function, dimension(size(lags, 1)), public	mo_mrm_signatures::autocorrelation (data, lags, mask)
	Autocorrelation of a given data series.
real(dp) function, dimension(size(quantiles, 1)), public	mo_mrm_signatures::flowdurationcurve (data, quantiles, mask, concavity_index, mid_segment_slope, mhigh_segment_volume, high_segment_volume, low_segment_volume)
	Flow duration curves.
subroutine, public	mo_mrm_signatures::limb_densities (data, mask, rld, dld)
	Calculates limb densities.
real(dp) function	mo_mrm_signatures::maximummonthlyflow (data, mask, yr_start, mo_start, dy_start)
	Maximum of average flows per months.
subroutine, public	mo_mrm_signatures::moments (data, mask, mean_data, stddev_data, median_data, max_data, mean_log, stddev_log, median_log, max_log)
	Moments of data and log-transformed data, e.g.
real(dp) function, dimension(size(quantiles, 1)), public	mo_mrm_signatures::peakdistribution (data, quantiles, mask, slope_peak_distribution)
	Calculates the peak distribution.
real(dp) function, public	mo_mrm_signatures::runoffratio (data, domain_area, mask, precip_series, precip_sum, log_data)
	Runoff ratio (accumulated daily discharge [mm/d] / accumulated daily precipitation [mm/d]).
real(dp) function, public	mo_mrm_signatures::zeroflowratio (data, mask)
	Ratio of zero values to total number of data points.

Detailed Description

Module with calculations for several hydrological signatures.

This module contains calculations for hydrological signatures.

It contains:

• Autocorrelation
• Rising and declining limb densities
• Flow duration curves
• Peak distribution

  Authors

  Remko Nijzink,

  Date

  March 2014

  Copyright

  Copyright 2005-2025 , 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/.

  
  

Definition in file mo_mrm_signatures.f90.