Wave-induced mixing in a numerical wave flume

This dataset is a supplement to the article published in Earth System Dynamics. The article describes a semi-analytical solution to an advection–diffusion equation coupled with a nonlinear wavemaker model to investigate the effect of strong nonlinearity on wave-induced mixing. The numerical model is based on a pseudo-spectral solution of advection-diffusion equation and two theoretical approaches to the wavemaker problem - weakly-nonlinear analytical model and numerical model admitting higher nonlinearities. The results of numerical modeling of wave kinematics and associated mixing in a wave flume are provided.
The dataset comprises numerically predicted velocity and temperature fields. Matlab scripts are available, which display the data. Moreover, Matlab scipts for solution of advection-diffusion equation with a weakly-nonlinear input are provided (description of the model is presented in the journal paper). Please refer to a readme file for further details.
The data and the code may ..., This dataset is an outcome of numerical models presented in the associated journal paper. The data were processed using scripts which are provided as a supplement to the data. Please refer to the readme file for further details., , # Wave-induced mixing in a numerical wave flume

The dataset covers numerical results of wave-induced vertical mixing and Matlab scripts for solution of advection-diffusion equation with a weakly-nonlinear input.

Author: Maciej Paprota, Institute of Hydro-Engineering, Polish Academy of Sciences, Kościerska 7, 80-328 Gdańsk, Poland,
The dataset serves as a supplementary material to:

## Desription of the data and file structure

The *.dat files contain data used to prepare figures in the article linked to this dataset i.e.:

a) initial conditions for starting-up an advection-diffusion numerical model:

\- ini_temp_profile.dat: initial temparature profile along the water depth;
the colums are:
1st column - temperature (oC;
2nd column - relative water depth (z/h);

\- ini_temp_space.dat: initial temperature spatial distribution in a wave flume;
h - water depth; x - horizontal coordinate; z - vertical coordinate;
the columns are:
1st column - relative horizontal distance from the wavem...