Copepod track data from a set of 4 experiments quantifying the foraging behavior and ingestion by copepods within different distributions of marine snow
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<p>Below are the descriptions of the Matlab \".mat\" data files in the attached file \"MarineSnowLayers_CopepodTracksData.zip\".</p>
<p>All Matlab files are named in the following format:</p>
<p><em>EXPX_TR_CAMYY_Track_ZZ</em></p>
<p>where \"X\" will be 1, 2, 3, or 4 corresponding to the Experiment number of the track,<br />
\"TR\" will be CG (representing control with gradient treatment), CNG (representing control with no gradient treatment), Homogenous (representing homogenous treatment), or Layer (representing layer treatment),<br />
\"YY\" will be either 01 or 02 representing the camera number, and<br />
\"ZZ\" will be a number representing the copepod track number.</p>
<p>The total number of tracks varies by treatment and experiment according to the table below:</p>
<p><strong>Exp. Treatment Camera Number of Tracks</strong></p>
<p>1 CG 01 36</p>
<p>1 CNG 01 28</p>
<p>1 Homogenous 01 25</p>
<p>1 Layer 01 52</p>
<p>1 CG 02 20</p>
<p>1 CNG 02 26</p>
<p>1 Homogenous 02 34</p>
<p>1 Layer 02 40</p>
<p>2 CG 01 37 </p>
<p>2 CNG 01 23</p>
<p>2 Homogenous 01 42</p>
<p>2 Layer 01 69</p>
<p>2 CG 02 26</p>
<p>2 CNG 02 25</p>
<p>2 Homogenous 02 28</p>
<p>2 Layer 02 50</p>
<p>3 CG 01 26</p>
<p>3 CNG 01 23</p>
<p>3 Homogenous 01 23</p>
<p>3 Layer 01 62</p>
<p>3 CG 02 15</p>
<p>3 CNG 02 21</p>
<p>3 Homogenous 02 25</p>
<p>3 Layer 02 30</p>
<p>4 CG 01 27</p>
<p>4 CNG 01 30</p>
<p>4 Homogenous 01 19</p>
<p>4 Layer 01 59</p>
<p>4 CG 02 28</p>
<p>4 CNG 02 20</p>
<p>4 Homogenous 02 32</p>
<p>4 Layer 02 52</p>
<p> </p>
<p>Each Matlab file contains the same three vectors depending on the camera:<br />
<em>cop_xloc_cm</em> (for Camera 1) or <em>cop_yloc_cm</em> (for Camera 2)<br />
<em>cop_zloc_cam1_cm</em> (for Camera 1) or <em>cop_zloc_cam2_cm </em>(for Camera 2)<br />
<em>time_cam1</em> (for Camera 1) or <em>time_cam2</em> (for Camera 2)</p>
<p>The <em>cop_xloc_cm</em>/<em>cop_yloc_cm </em>provide the horizontal location of the copepod in cm from the edge of the tank (defined as the x direction for Camera 1 and the y direction for Camera 2).</p>
<p>The <em>cop_zloc_camX_cm </em>vectors provide the vertical location of the copepod in cm from the bottom of the tank in Cameras 1 and 2, respectively.</p>
<p>And the <em>time_camX</em> vectors provide the time in seconds since the first copepod appeared in the field of view.</p>
<p>All three of the vectors in each individual Matlab file are the same length and indicate the number of sequential images that the copepod was tracked.</p>
创建时间:
2026-04-06



