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Dataset for: Experimental investigation on the effects of shoreface nourishment placement and timing on long-term cross-shore profile development

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posted on 2022-12-08, 12:18 authored by Bjarke Eltard LarsenBjarke Eltard Larsen, David R. FuhrmanDavid R. Fuhrman, Stefan CarstensenStefan Carstensen, Rex Carstensen, D.A. (Dominic) van der A
<pre><code>This is a dataset for the results presented in:</code></pre> <pre><code>"Experimental investigation on the effects of shoreface nourishment placement and timing on long-term cross-shore profile development"</code></pre> <pre><code>The data is organized in matlab structs with one struct pr. case presented. The naming of the structs follows the naming in the article.</code></pre> <pre><code>Inside the struct the data is oganized as follows:</code></pre> <pre><code>x %The distance in m to the wave paddle [m]</code></pre> <pre><code>z %The vertical coordinate of the bed [m] at corresponding x locations at different times</code></pre> <pre><code>z_clean %Vertical coordinate of a filter profile [m]</code></pre> <pre><code>bedTime %The timing of the bed scans [h]</code></pre> <pre><code>xShore %The horizontal position of the shoreline at different times [m]</code></pre> <pre><code>hBerm %The height of the berm above the still water level [m]</code></pre> <pre><code>xBerm %The horizontal position of the berm [m]</code></pre> <pre><code>hBar %The water depht at the bar [m]</code></pre> <pre><code>xBar %The horizontal position of the bar [m]</code></pre> <pre><code>qSTot %The sediment tranport rate estimated based on bed scans [m^2/s]</code></pre> <pre><code>qSTime %The timing of the sediment transport rate [h] taken as the center between two subsequent bed scans</code></pre> <pre><code>run.Assym %The asymmetry of the surface elevations</code></pre> <pre><code>run.Hm0 %The characteristic  wave height [m] of the experiments</code></pre> <pre><code>run.Skew %The skewness of the surface elevations</code></pre> <pre><code>run.xposWG %The horizontal position [m] of the wave gauges</code></pre> <pre><code>run.startTime %The start time [h] of the wave measurements</code></pre> <pre><code>run.centerTime %The center time [h] of the wave measurements</code></pre> <pre><code>run.duration %The duration [h] of the wave measurements</code></pre> <pre><code><strong>Example of usage</strong></code></pre> <pre><code>%% Show the inital profile of the reference case along with the wave heights at t\approx 2.5 h<br> figure()<br> set(gcf,'PaperPositionMode','auto')<br> set(gcf,'Position',[100 200 600 200]);<br> plot(Ref.x,Ref.z(1,:),'k') % Bed profile<br> hold on<br> plot(Ref.run(1).xposWG,Ref.run(1).Hm0,'ko') % Characteristic wave height<br> plot([5 Ref.xShore(1)],[0 0],'k--') % Still water level<br> xlabel('$x$ [m]','interpreter','latex')<br> ylabel('$z$ [m]','interpreter','latex')<br> axis([5 24 -0.5 0.2])<br> </code></pre> <pre><code><br></code></pre> <pre><code><br></code></pre>

Funding

Independent Research Fund Denmark project SWASH: Simulating WAve Surf-zone Hydrodynamics and sea bed morphology, Grant No. 8022-00137B.

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