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<!DOCTYPE html>
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<title>Horizontal diffusion — OpenDrift documentation</title>
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<li class="toctree-l1"><a class="reference internal" href="../index.html">Introduction to OpenDrift</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../history_link.html">History</a></li>
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<li class="toctree-l1 current"><a class="reference internal" href="index.html">Gallery</a><ul class="current">
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<li class="toctree-l2"><a class="reference internal" href="example_thredds_resources.html">Thredds resources for GUI</a></li>
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<li class="toctree-l2"><a class="reference internal" href="example_long_vietnam.html">Vietnam</a></li>
<li class="toctree-l2"><a class="reference internal" href="example_eulerdrift_norkyst.html">Euler simulation / Finite difference of blob with the Norkyst nordic ocean model</a></li>
<li class="toctree-l2"><a class="reference internal" href="example_double_gyre_advection_schemes.html">Double gyre, advection</a></li>
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<li class="toctree-l2"><a class="reference internal" href="example_LCS_norkyst.html">LCS Norkyst</a></li>
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<li class="toctree-l2"><a class="reference internal" href="example_stokesdrift_profiles.html">Stokes drift vertical profiles</a></li>
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<li class="toctree-l2"><a class="reference internal" href="example_vertical_mixing.html">Vertical mixing</a></li>
<li class="toctree-l2"><a class="reference internal" href="example_sediments_resuspension.html">Sediment drift with resuspension</a></li>
<li class="toctree-l2"><a class="reference internal" href="example_convolve_input.html">Convolve input</a></li>
<li class="toctree-l2"><a class="reference internal" href="example_reader_operators.html">Combining readers using operators</a></li>
<li class="toctree-l2"><a class="reference internal" href="example_mixed_layer_depth.html">Mixing down to Mixed Layer Depth</a></li>
<li class="toctree-l2"><a class="reference internal" href="example_trajan.html">Trajan demo</a></li>
<li class="toctree-l2"><a class="reference internal" href="example_generic.html">Generic example</a></li>
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<li class="toctree-l2"><a class="reference internal" href="example_seed_geojson.html">Seeding from GeoJSON string</a></li>
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<li class="toctree-l2"><a class="reference internal" href="example_coastline_options.html#coastline-option-stranding">Coastline option “stranding”</a></li>
<li class="toctree-l2"><a class="reference internal" href="example_coastline_options.html#coastline-option-stranding-with-higher-precision">Coastline option “stranding” with higher precision</a></li>
<li class="toctree-l2"><a class="reference internal" href="example_coastline_options.html#coastline-option-previous">Coastline option “previous”</a></li>
<li class="toctree-l2"><a class="reference internal" href="example_coastline_options.html#coastline-option-none">Coastline option “none”</a></li>
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<div class="sphx-glr-download-link-note admonition note">
<p class="admonition-title">Note</p>
<p><a class="reference internal" href="#sphx-glr-download-gallery-example-horizontal-diffusion-py"><span class="std std-ref">Go to the end</span></a>
to download the full example code.</p>
</div>
<section class="sphx-glr-example-title" id="horizontal-diffusion">
<span id="sphx-glr-gallery-example-horizontal-diffusion-py"></span><h1>Horizontal diffusion<a class="headerlink" href="#horizontal-diffusion" title="Link to this heading"></a></h1>
<div class="highlight-Python notranslate"><div class="highlight"><pre><span></span><span class="kn">from</span><span class="w"> </span><span class="nn">datetime</span><span class="w"> </span><span class="kn">import</span> <span class="n">datetime</span><span class="p">,</span> <span class="n">timedelta</span>
<span class="kn">from</span><span class="w"> </span><span class="nn">opendrift</span><span class="w"> </span><span class="kn">import</span> <span class="n">test_data_folder</span> <span class="k">as</span> <span class="n">tdf</span>
<span class="kn">from</span><span class="w"> </span><span class="nn">opendrift.readers</span><span class="w"> </span><span class="kn">import</span> <span class="n">reader_netCDF_CF_generic</span>
<span class="kn">from</span><span class="w"> </span><span class="nn">opendrift.models.oceandrift</span><span class="w"> </span><span class="kn">import</span> <span class="n">OceanDrift</span>
<span class="n">lon</span> <span class="o">=</span> <span class="mf">4.5</span><span class="p">;</span> <span class="n">lat</span> <span class="o">=</span> <span class="mf">60.0</span><span class="p">;</span> <span class="c1"># Outside Bergen</span>
<span class="n">o</span> <span class="o">=</span> <span class="n">OceanDrift</span><span class="p">(</span><span class="n">loglevel</span><span class="o">=</span><span class="mi">20</span><span class="p">)</span> <span class="c1"># Set loglevel to 0 for debug information</span>
</pre></div>
</div>
<div class="sphx-glr-script-out highlight-none notranslate"><div class="highlight"><pre><span></span>14:07:45 INFO opendrift:568: OpenDriftSimulation initialised (version 1.14.9 / v1.14.9-43-g22dbf7d)
</pre></div>
</div>
<p>Adding readers</p>
<div class="highlight-Python notranslate"><div class="highlight"><pre><span></span><span class="c1"># Arome atmospheric model</span>
<span class="n">reader_arome</span> <span class="o">=</span> <span class="n">reader_netCDF_CF_generic</span><span class="o">.</span><span class="n">Reader</span><span class="p">(</span><span class="n">tdf</span> <span class="o">+</span> <span class="s1">'16Nov2015_NorKyst_z_surface/arome_subset_16Nov2015.nc'</span><span class="p">)</span>
<span class="c1"># Norkyst ocean model</span>
<span class="n">reader_norkyst</span> <span class="o">=</span> <span class="n">reader_netCDF_CF_generic</span><span class="o">.</span><span class="n">Reader</span><span class="p">(</span><span class="n">tdf</span> <span class="o">+</span> <span class="s1">'16Nov2015_NorKyst_z_surface/norkyst800_subset_16Nov2015.nc'</span><span class="p">)</span>
<span class="c1"># Uncomment to use live data from thredds</span>
<span class="c1">#reader_arome = reader_netCDF_CF_generic.Reader('https://thredds.met.no/thredds/dodsC/mepslatest/meps_lagged_6_h_latest_2_5km_latest.nc')</span>
<span class="c1">#reader_norkyst = reader_netCDF_CF_generic.Reader('https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be')</span>
<span class="n">o</span><span class="o">.</span><span class="n">add_reader</span><span class="p">([</span><span class="n">reader_norkyst</span><span class="p">,</span> <span class="n">reader_arome</span><span class="p">])</span>
</pre></div>
</div>
<div class="sphx-glr-script-out highlight-none notranslate"><div class="highlight"><pre><span></span>14:07:45 INFO opendrift.readers:64: Opening file with xr.open_dataset
14:07:46 INFO opendrift.readers.reader_netCDF_CF_generic:340: Detected dimensions: {'time': 'time', 'x': 'x', 'y': 'y'}
14:07:46 INFO opendrift.readers:64: Opening file with xr.open_dataset
14:07:46 INFO opendrift.readers.reader_netCDF_CF_generic:340: Detected dimensions: {'x': 'X', 'y': 'Y', 'z': 'depth', 'time': 'time'}
</pre></div>
</div>
<p>First run, with no horizontal diffusion</p>
<div class="highlight-Python notranslate"><div class="highlight"><pre><span></span><span class="n">o</span><span class="o">.</span><span class="n">set_config</span><span class="p">(</span><span class="s1">'drift:current_uncertainty'</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
<span class="n">o</span><span class="o">.</span><span class="n">set_config</span><span class="p">(</span><span class="s1">'drift:wind_uncertainty'</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
<span class="n">time</span> <span class="o">=</span> <span class="n">reader_arome</span><span class="o">.</span><span class="n">start_time</span>
<span class="n">o</span><span class="o">.</span><span class="n">seed_elements</span><span class="p">(</span><span class="n">lon</span><span class="p">,</span> <span class="n">lat</span><span class="p">,</span> <span class="n">radius</span><span class="o">=</span><span class="mi">500</span><span class="p">,</span> <span class="n">number</span><span class="o">=</span><span class="mi">2000</span><span class="p">,</span> <span class="n">time</span><span class="o">=</span><span class="n">time</span><span class="p">)</span>
<span class="n">o</span><span class="o">.</span><span class="n">run</span><span class="p">(</span><span class="n">duration</span><span class="o">=</span><span class="n">timedelta</span><span class="p">(</span><span class="n">hours</span><span class="o">=</span><span class="mi">24</span><span class="p">))</span>
</pre></div>
</div>
<div class="sphx-glr-script-out highlight-none notranslate"><div class="highlight"><pre><span></span>14:07:46 INFO opendrift.models.basemodel.environment:203: Adding a global landmask from GSHHG
14:07:50 INFO opendrift.models.basemodel.environment:227: Fallback values will be used for the following variables which have no readers:
14:07:50 INFO opendrift.models.basemodel.environment:230: sea_surface_height: 0.000000
14:07:50 INFO opendrift.models.basemodel.environment:230: upward_sea_water_velocity: 0.000000
14:07:50 INFO opendrift.models.basemodel.environment:230: ocean_vertical_diffusivity: 0.000000
14:07:50 INFO opendrift.models.basemodel.environment:230: horizontal_diffusivity: 0.000000
14:07:50 INFO opendrift.models.basemodel.environment:230: sea_surface_wave_significant_height: 0.000000
14:07:50 INFO opendrift.models.basemodel.environment:230: sea_surface_wave_stokes_drift_x_velocity: 0.000000
14:07:50 INFO opendrift.models.basemodel.environment:230: sea_surface_wave_stokes_drift_y_velocity: 0.000000
14:07:50 INFO opendrift.models.basemodel.environment:230: ocean_mixed_layer_thickness: 50.000000
14:07:50 INFO opendrift.models.basemodel.environment:230: sea_floor_depth_below_sea_level: 10000.000000
14:07:50 INFO opendrift:1894: Skipping environment variable ocean_vertical_diffusivity because of condition ['drift:vertical_mixing', 'is', False]
14:07:50 INFO opendrift:1894: Skipping environment variable ocean_mixed_layer_thickness because of condition ['drift:vertical_mixing', 'is', False]
14:07:50 INFO opendrift:1905: Storing previous values of element property lon because of condition (('general:coastline_action', 'in', ['stranding', 'previous']), 'or', ('general:seafloor_action', 'in', ['previous']))
14:07:50 INFO opendrift:1905: Storing previous values of element property lat because of condition (('general:coastline_action', 'in', ['stranding', 'previous']), 'or', ('general:seafloor_action', 'in', ['previous']))
14:07:50 INFO opendrift:1913: Storing previous values of environment variable sea_surface_height because of condition ['drift:vertical_advection', 'is', True]
14:07:50 INFO opendrift:947: Using existing reader for land_binary_mask to move elements to ocean
14:07:50 INFO opendrift:978: All points are in ocean
14:07:50 INFO opendrift:2202: 2015-11-16 00:00:00 - step 1 of 24 - 2000 active elements (0 deactivated)
14:07:50 INFO opendrift:2202: 2015-11-16 01:00:00 - step 2 of 24 - 2000 active elements (0 deactivated)
14:07:50 INFO opendrift:2202: 2015-11-16 02:00:00 - step 3 of 24 - 2000 active elements (0 deactivated)
14:07:50 INFO opendrift:2202: 2015-11-16 03:00:00 - step 4 of 24 - 2000 active elements (0 deactivated)
14:07:50 INFO opendrift:2202: 2015-11-16 04:00:00 - step 5 of 24 - 2000 active elements (0 deactivated)
14:07:50 INFO opendrift:2202: 2015-11-16 05:00:00 - step 6 of 24 - 2000 active elements (0 deactivated)
14:07:50 INFO opendrift:2202: 2015-11-16 06:00:00 - step 7 of 24 - 2000 active elements (0 deactivated)
14:07:50 INFO opendrift:2202: 2015-11-16 07:00:00 - step 8 of 24 - 2000 active elements (0 deactivated)
14:07:50 INFO opendrift:2202: 2015-11-16 08:00:00 - step 9 of 24 - 2000 active elements (0 deactivated)
14:07:50 INFO opendrift:2202: 2015-11-16 09:00:00 - step 10 of 24 - 2000 active elements (0 deactivated)
14:07:50 INFO opendrift:2202: 2015-11-16 10:00:00 - step 11 of 24 - 2000 active elements (0 deactivated)
14:07:50 INFO opendrift:2202: 2015-11-16 11:00:00 - step 12 of 24 - 2000 active elements (0 deactivated)
14:07:50 INFO opendrift:2202: 2015-11-16 12:00:00 - step 13 of 24 - 2000 active elements (0 deactivated)
14:07:50 INFO opendrift:2202: 2015-11-16 13:00:00 - step 14 of 24 - 2000 active elements (0 deactivated)
14:07:51 INFO opendrift:2202: 2015-11-16 14:00:00 - step 15 of 24 - 2000 active elements (0 deactivated)
14:07:51 INFO opendrift:2202: 2015-11-16 15:00:00 - step 16 of 24 - 2000 active elements (0 deactivated)
14:07:51 INFO opendrift:2202: 2015-11-16 16:00:00 - step 17 of 24 - 2000 active elements (0 deactivated)
14:07:51 INFO opendrift:2202: 2015-11-16 17:00:00 - step 18 of 24 - 2000 active elements (0 deactivated)
14:07:51 INFO opendrift:2202: 2015-11-16 18:00:00 - step 19 of 24 - 2000 active elements (0 deactivated)
14:07:51 INFO opendrift:2202: 2015-11-16 19:00:00 - step 20 of 24 - 2000 active elements (0 deactivated)
14:07:51 INFO opendrift:2202: 2015-11-16 20:00:00 - step 21 of 24 - 2000 active elements (0 deactivated)
14:07:51 INFO opendrift:2202: 2015-11-16 21:00:00 - step 22 of 24 - 2000 active elements (0 deactivated)
14:07:51 INFO opendrift:2202: 2015-11-16 22:00:00 - step 23 of 24 - 2000 active elements (0 deactivated)
14:07:51 INFO opendrift:2202: 2015-11-16 23:00:00 - step 24 of 24 - 2000 active elements (0 deactivated)
</pre></div>
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.xr-dim-list:after {
content: ")";
}
.xr-dim-list li:not(:last-child):after {
content: ",";
padding-right: 5px;
}
.xr-has-index {
font-weight: bold;
}
.xr-var-list,
.xr-var-item {
display: contents;
}
.xr-var-item > div,
.xr-var-item label,
.xr-var-item > .xr-var-name span {
background-color: var(--xr-background-color-row-even);
border-color: var(--xr-background-color-row-odd);
margin-bottom: 0;
padding-top: 2px;
}
.xr-var-item > .xr-var-name:hover span {
padding-right: 5px;
}
.xr-var-list > li:nth-child(odd) > div,
.xr-var-list > li:nth-child(odd) > label,
.xr-var-list > li:nth-child(odd) > .xr-var-name span {
background-color: var(--xr-background-color-row-odd);
border-color: var(--xr-background-color-row-even);
}
.xr-var-name {
grid-column: 1;
}
.xr-var-dims {
grid-column: 2;
}
.xr-var-dtype {
grid-column: 3;
text-align: right;
color: var(--xr-font-color2);
}
.xr-var-preview {
grid-column: 4;
}
.xr-index-preview {
grid-column: 2 / 5;
color: var(--xr-font-color2);
}
.xr-var-name,
.xr-var-dims,
.xr-var-dtype,
.xr-preview,
.xr-attrs dt {
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
padding-right: 10px;
}
.xr-var-name:hover,
.xr-var-dims:hover,
.xr-var-dtype:hover,
.xr-attrs dt:hover {
overflow: visible;
width: auto;
z-index: 1;
}
.xr-var-attrs,
.xr-var-data,
.xr-index-data {
display: none;
border-top: 2px dotted var(--xr-background-color);
padding-bottom: 20px !important;
padding-top: 10px !important;
}
.xr-var-attrs-in + label,
.xr-var-data-in + label,
.xr-index-data-in + label {
padding: 0 1px;
}
.xr-var-attrs-in:checked ~ .xr-var-attrs,
.xr-var-data-in:checked ~ .xr-var-data,
.xr-index-data-in:checked ~ .xr-index-data {
display: block;
}
.xr-var-data > table {
float: right;
}
.xr-var-data > pre,
.xr-index-data > pre,
.xr-var-data > table > tbody > tr {
background-color: transparent !important;
}
.xr-var-name span,
.xr-var-data,
.xr-index-name div,
.xr-index-data,
.xr-attrs {
padding-left: 25px !important;
}
.xr-attrs,
.xr-var-attrs,
.xr-var-data,
.xr-index-data {
grid-column: 1 / -1;
}
dl.xr-attrs {
padding: 0;
margin: 0;
display: grid;
grid-template-columns: 125px auto;
}
.xr-attrs dt,
.xr-attrs dd {
padding: 0;
margin: 0;
float: left;
padding-right: 10px;
width: auto;
}
.xr-attrs dt {
font-weight: normal;
grid-column: 1;
}
.xr-attrs dt:hover span {
display: inline-block;
background: var(--xr-background-color);
padding-right: 10px;
}
.xr-attrs dd {
grid-column: 2;
white-space: pre-wrap;
word-break: break-all;
}
.xr-icon-database,
.xr-icon-file-text2,
.xr-no-icon {
display: inline-block;
vertical-align: middle;
width: 1em;
height: 1.5em !important;
stroke-width: 0;
stroke: currentColor;
fill: currentColor;
}
.xr-var-attrs-in:checked + label > .xr-icon-file-text2,
.xr-var-data-in:checked + label > .xr-icon-database,
.xr-index-data-in:checked + label > .xr-icon-database {
color: var(--xr-font-color0);
filter: drop-shadow(1px 1px 5px var(--xr-font-color2));
stroke-width: 0.8px;
}
</style><pre class='xr-text-repr-fallback'><xarray.Dataset> Size: 4MB
Dimensions: (trajectory: 2000, time: 25)
Coordinates:
* trajectory (trajectory) int64 16kB 0 ... 1999
* time (time) datetime64[ns] 200B 2015...
Data variables: (12/22)
status (trajectory, time) float32 200kB ...
moving (trajectory, time) float32 200kB ...
age_seconds (trajectory, time) float32 200kB ...
origin_marker (trajectory, time) float32 200kB ...
lon (trajectory, time) float32 200kB ...
lat (trajectory, time) float32 200kB ...
... ...
horizontal_diffusivity (trajectory, time) float32 200kB ...
sea_surface_wave_significant_height (trajectory, time) float32 200kB ...
sea_surface_wave_stokes_drift_x_velocity (trajectory, time) float32 200kB ...
sea_surface_wave_stokes_drift_y_velocity (trajectory, time) float32 200kB ...
sea_floor_depth_below_sea_level (trajectory, time) float32 200kB ...
land_binary_mask (trajectory, time) float32 200kB ...
Attributes: (12/121)
Conventions: CF...
standard_name_vocabulary: CF...
featureType: tr...
title: Op...
summary: Ou...
keywords: tr...
... ...
geospatial_lon_units: de...
geospatial_lon_resolution: point
runtime: 0:...
geospatial_vertical_min: 0.0
geospatial_vertical_max: 0.0
geospatial_vertical_positive: up</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-4b35c932-2746-4720-8147-69b46f143a0d' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-4b35c932-2746-4720-8147-69b46f143a0d' class='xr-section-summary' title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>trajectory</span>: 2000</li><li><span class='xr-has-index'>time</span>: 25</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-0fea6441-8567-4d1f-96fe-84597f434c76' class='xr-section-summary-in' type='checkbox' checked><label for='section-0fea6441-8567-4d1f-96fe-84597f434c76' class='xr-section-summary' >Coordinates: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>trajectory</span></div><div class='xr-var-dims'>(trajectory)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>0 1 2 3 4 ... 1996 1997 1998 1999</div><input id='attrs-57128107-09ad-4e8f-9921-5af7f7bb3ea5' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-57128107-09ad-4e8f-9921-5af7f7bb3ea5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f0c6ee61-bc88-49ae-aaeb-fc60e59793c8' class='xr-var-data-in' type='checkbox'><label for='data-f0c6ee61-bc88-49ae-aaeb-fc60e59793c8' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>cf_role :</span></dt><dd>trajectory_id</dd><dt><span>dtype :</span></dt><dd><class 'numpy.int32'></dd></dl></div><div class='xr-var-data'><pre>array([ 0, 1, 2, ..., 1997, 1998, 1999], shape=(2000,))</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2015-11-16 ... 2015-11-17</div><input id='attrs-b54d8af1-2ec4-4e19-98fc-993ba8b51117' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b54d8af1-2ec4-4e19-98fc-993ba8b51117' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-cdb5cfb0-9d3e-4528-a310-71a41729b9b6' class='xr-var-data-in' type='checkbox'><label for='data-cdb5cfb0-9d3e-4528-a310-71a41729b9b6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>time</dd><dt><span>long_name :</span></dt><dd>time</dd><dt><span>dtype :</span></dt><dd><class 'numpy.float64'></dd></dl></div><div class='xr-var-data'><pre>array(['2015-11-16T00:00:00.000000000', '2015-11-16T01:00:00.000000000',
'2015-11-16T02:00:00.000000000', '2015-11-16T03:00:00.000000000',
'2015-11-16T04:00:00.000000000', '2015-11-16T05:00:00.000000000',
'2015-11-16T06:00:00.000000000', '2015-11-16T07:00:00.000000000',
'2015-11-16T08:00:00.000000000', '2015-11-16T09:00:00.000000000',
'2015-11-16T10:00:00.000000000', '2015-11-16T11:00:00.000000000',
'2015-11-16T12:00:00.000000000', '2015-11-16T13:00:00.000000000',
'2015-11-16T14:00:00.000000000', '2015-11-16T15:00:00.000000000',
'2015-11-16T16:00:00.000000000', '2015-11-16T17:00:00.000000000',
'2015-11-16T18:00:00.000000000', '2015-11-16T19:00:00.000000000',
'2015-11-16T20:00:00.000000000', '2015-11-16T21:00:00.000000000',
'2015-11-16T22:00:00.000000000', '2015-11-16T23:00:00.000000000',
'2015-11-17T00:00:00.000000000'], dtype='datetime64[ns]')</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-a4c8c700-ac6e-4b0d-bf11-ab5309ebef7e' class='xr-section-summary-in' type='checkbox' ><label for='section-a4c8c700-ac6e-4b0d-bf11-ab5309ebef7e' class='xr-section-summary' >Data variables: <span>(22)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>status</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0</div><input id='attrs-8573d439-6dc0-4000-baac-6a81daf84fec' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8573d439-6dc0-4000-baac-6a81daf84fec' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-4551ce82-532a-4705-9cb2-a2df6121d2ec' class='xr-var-data-in' type='checkbox'><label for='data-4551ce82-532a-4705-9cb2-a2df6121d2ec' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>dtype :</span></dt><dd><class 'numpy.int32'></dd><dt><span>valid_range :</span></dt><dd>[0 0]</dd><dt><span>flag_values :</span></dt><dd>[0]</dd><dt><span>flag_meanings :</span></dt><dd>active</dd></dl></div><div class='xr-var-data'><pre>array([[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
...,
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.]], shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>moving</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>1.0 1.0 1.0 1.0 ... 1.0 1.0 1.0 1.0</div><input id='attrs-9a2108ad-9d2a-4a2a-a085-49898a471618' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9a2108ad-9d2a-4a2a-a085-49898a471618' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c9431b9a-a577-4dbf-9078-2e3873db3ad3' class='xr-var-data-in' type='checkbox'><label for='data-c9431b9a-a577-4dbf-9078-2e3873db3ad3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>dtype :</span></dt><dd><class 'numpy.int32'></dd><dt><span>minval :</span></dt><dd>1</dd><dt><span>maxval :</span></dt><dd>1</dd></dl></div><div class='xr-var-data'><pre>array([[1., 1., 1., ..., 1., 1., 1.],
[1., 1., 1., ..., 1., 1., 1.],
[1., 1., 1., ..., 1., 1., 1.],
...,
[1., 1., 1., ..., 1., 1., 1.],
[1., 1., 1., ..., 1., 1., 1.],
[1., 1., 1., ..., 1., 1., 1.]], shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>age_seconds</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>0.0 3.6e+03 ... 8.28e+04 8.64e+04</div><input id='attrs-882428df-87a6-49d7-9ba3-892bbf347fc7' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-882428df-87a6-49d7-9ba3-892bbf347fc7' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-bfc9cfc9-a2a2-4a15-80a2-2432bfe4f8f4' class='xr-var-data-in' type='checkbox'><label for='data-bfc9cfc9-a2a2-4a15-80a2-2432bfe4f8f4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>dtype :</span></dt><dd><class 'numpy.float32'></dd><dt><span>units :</span></dt><dd>s</dd><dt><span>minval :</span></dt><dd>0.0</dd><dt><span>maxval :</span></dt><dd>86400.0</dd></dl></div><div class='xr-var-data'><pre>array([[ 0., 3600., 7200., ..., 79200., 82800., 86400.],
[ 0., 3600., 7200., ..., 79200., 82800., 86400.],
[ 0., 3600., 7200., ..., 79200., 82800., 86400.],
...,
[ 0., 3600., 7200., ..., 79200., 82800., 86400.],
[ 0., 3600., 7200., ..., 79200., 82800., 86400.],
[ 0., 3600., 7200., ..., 79200., 82800., 86400.]],
shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>origin_marker</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0</div><input id='attrs-002f66c9-c1b9-4c26-9009-2e5677388ce1' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-002f66c9-c1b9-4c26-9009-2e5677388ce1' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-98e2e7c6-27e0-4467-b6a4-e97b9bda04fb' class='xr-var-data-in' type='checkbox'><label for='data-98e2e7c6-27e0-4467-b6a4-e97b9bda04fb' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>dtype :</span></dt><dd><class 'numpy.int32'></dd><dt><span>unit :</span></dt><dd></dd><dt><span>description :</span></dt><dd>An integer kept constant during the simulation. Different values may be used for different seedings, to separate elements during analysis. With GUI, only a single seeding is possible.</dd><dt><span>flag_values :</span></dt><dd>[0]</dd><dt><span>flag_meanings :</span></dt><dd>Seed_0</dd><dt><span>minval :</span></dt><dd>0</dd><dt><span>maxval :</span></dt><dd>0</dd></dl></div><div class='xr-var-data'><pre>array([[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
...,
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.]], shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>lon</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>4.516 4.53 4.535 ... 4.613 4.645</div><input id='attrs-b5a53e0d-ce7d-414b-8367-8f3c47f52687' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b5a53e0d-ce7d-414b-8367-8f3c47f52687' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f9a5b0f2-8feb-45df-9a3c-417a0db57aaf' class='xr-var-data-in' type='checkbox'><label for='data-f9a5b0f2-8feb-45df-9a3c-417a0db57aaf' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>dtype :</span></dt><dd><class 'numpy.float32'></dd><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd><dt><span>axis :</span></dt><dd>X</dd><dt><span>minval :</span></dt><dd>4.364618</dd><dt><span>maxval :</span></dt><dd>4.7374682</dd></dl></div><div class='xr-var-data'><pre>array([[4.515804 , 4.5297604, 4.5347133, ..., 4.678562 , 4.700396 ,
4.725396 ],
[4.503585 , 4.5157595, 4.5161967, ..., 4.65648 , 4.6784883,
4.703922 ],
[4.50877 , 4.519138 , 4.519316 , ..., 4.659796 , 4.6817946,
4.706868 ],
...,
[4.5014195, 4.509362 , 4.5071273, ..., 4.6416316, 4.6638203,
4.691205 ],
[4.4897656, 4.490333 , 4.4859796, ..., 4.574455 , 4.5971856,
4.6317406],
[4.488254 , 4.4937825, 4.4876556, ..., 4.588358 , 4.6129637,
4.644726 ]], shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>lat</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>59.99 60.02 60.04 ... 60.41 60.44</div><input id='attrs-b4f4d94e-bf77-4136-ac6e-9b71087c831b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b4f4d94e-bf77-4136-ac6e-9b71087c831b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-dcf1aaaf-7ba6-4492-a2c6-e30e721df5da' class='xr-var-data-in' type='checkbox'><label for='data-dcf1aaaf-7ba6-4492-a2c6-e30e721df5da' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>dtype :</span></dt><dd><class 'numpy.float32'></dd><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd><dt><span>axis :</span></dt><dd>Y</dd><dt><span>minval :</span></dt><dd>59.983215</dd><dt><span>maxval :</span></dt><dd>60.474194</dd></dl></div><div class='xr-var-data'><pre>array([[59.99312 , 60.016064, 60.037785, ..., 60.403114, 60.434875,
60.463184],
[59.992317, 60.01569 , 60.036472, ..., 60.392097, 60.424408,
60.452835],
[60.000206, 60.02188 , 60.042316, ..., 60.39436 , 60.426533,
60.45464 ],
...,
[59.999863, 60.021217, 60.041073, ..., 60.385456, 60.418083,
60.44815 ],
[60.007076, 60.02628 , 60.045372, ..., 60.38082 , 60.416466,
60.44506 ],
[59.996353, 60.01764 , 60.037186, ..., 60.375946, 60.41065 ,
60.442486]], shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>z</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0</div><input id='attrs-a357f08a-36d8-4f71-afb7-7ab5aa24ae2e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a357f08a-36d8-4f71-afb7-7ab5aa24ae2e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e89249f1-c99b-44c7-b472-f3868a367615' class='xr-var-data-in' type='checkbox'><label for='data-e89249f1-c99b-44c7-b472-f3868a367615' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>dtype :</span></dt><dd><class 'numpy.float32'></dd><dt><span>units :</span></dt><dd>m</dd><dt><span>standard_name :</span></dt><dd>z</dd><dt><span>long_name :</span></dt><dd>vertical position</dd><dt><span>axis :</span></dt><dd>Z</dd><dt><span>positive :</span></dt><dd>up</dd><dt><span>minval :</span></dt><dd>0.0</dd><dt><span>maxval :</span></dt><dd>0.0</dd></dl></div><div class='xr-var-data'><pre>array([[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
...,
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.]], shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>wind_drift_factor</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>0.02 0.02 0.02 ... 0.02 0.02 0.02</div><input id='attrs-b96529e9-a64c-4a07-821b-fe61c8e1374e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b96529e9-a64c-4a07-821b-fe61c8e1374e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a5886d51-8cff-4174-9c55-d7db1206f0d9' class='xr-var-data-in' type='checkbox'><label for='data-a5886d51-8cff-4174-9c55-d7db1206f0d9' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>dtype :</span></dt><dd><class 'numpy.float32'></dd><dt><span>units :</span></dt><dd>1</dd><dt><span>description :</span></dt><dd>Elements at surface are moved with this fraction of the vind vector, in addition to currents and Stokes drift</dd><dt><span>minval :</span></dt><dd>0.02</dd><dt><span>maxval :</span></dt><dd>0.02</dd></dl></div><div class='xr-var-data'><pre>array([[0.02, 0.02, 0.02, ..., 0.02, 0.02, 0.02],
[0.02, 0.02, 0.02, ..., 0.02, 0.02, 0.02],
[0.02, 0.02, 0.02, ..., 0.02, 0.02, 0.02],
...,
[0.02, 0.02, 0.02, ..., 0.02, 0.02, 0.02],
[0.02, 0.02, 0.02, ..., 0.02, 0.02, 0.02],
[0.02, 0.02, 0.02, ..., 0.02, 0.02, 0.02]],
shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>current_drift_factor</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>1.0 1.0 1.0 1.0 ... 1.0 1.0 1.0 1.0</div><input id='attrs-9a1d1f20-6b1c-4d2d-9891-e1199d4b2b6d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9a1d1f20-6b1c-4d2d-9891-e1199d4b2b6d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-58d85d1d-56f7-4f87-9417-eecacae4cd36' class='xr-var-data-in' type='checkbox'><label for='data-58d85d1d-56f7-4f87-9417-eecacae4cd36' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>dtype :</span></dt><dd><class 'numpy.float32'></dd><dt><span>units :</span></dt><dd>1</dd><dt><span>description :</span></dt><dd>Elements are moved with this fraction of the current vector, in addition to currents and Stokes drift</dd><dt><span>minval :</span></dt><dd>1.0</dd><dt><span>maxval :</span></dt><dd>1.0</dd></dl></div><div class='xr-var-data'><pre>array([[1., 1., 1., ..., 1., 1., 1.],
[1., 1., 1., ..., 1., 1., 1.],
[1., 1., 1., ..., 1., 1., 1.],
...,
[1., 1., 1., ..., 1., 1., 1.],
[1., 1., 1., ..., 1., 1., 1.],
[1., 1., 1., ..., 1., 1., 1.]], shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>terminal_velocity</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0</div><input id='attrs-ace13601-38a1-4a54-97ff-cec2abed63fa' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ace13601-38a1-4a54-97ff-cec2abed63fa' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-337a2e05-d41c-4595-b0b7-4a1bf9871a74' class='xr-var-data-in' type='checkbox'><label for='data-337a2e05-d41c-4595-b0b7-4a1bf9871a74' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>dtype :</span></dt><dd><class 'numpy.float32'></dd><dt><span>units :</span></dt><dd>m/s</dd><dt><span>description :</span></dt><dd>Terminal rise/sinking velocity (buoyancy) in the ocean column</dd><dt><span>minval :</span></dt><dd>0.0</dd><dt><span>maxval :</span></dt><dd>0.0</dd></dl></div><div class='xr-var-data'><pre>array([[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
...,
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.]], shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>x_sea_water_velocity</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>0.3976 0.2757 ... 0.3807 0.3807</div><input id='attrs-925e4521-89f0-4c4a-a3e6-8789feaf56f3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-925e4521-89f0-4c4a-a3e6-8789feaf56f3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b045e682-4479-4b2b-b955-3856f3d35f6e' class='xr-var-data-in' type='checkbox'><label for='data-b045e682-4479-4b2b-b955-3856f3d35f6e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>minval :</span></dt><dd>-0.28908744</dd><dt><span>maxval :</span></dt><dd>0.4665196</dd></dl></div><div class='xr-var-data'><pre>array([[0.3976185 , 0.27568132, 0.15728101, ..., 0.2544625 , 0.2853042 ,
0.2853042 ],
[0.37052324, 0.20670258, 0.1204419 , ..., 0.2526447 , 0.2910971 ,
0.2910971 ],
[0.34155238, 0.20213579, 0.13568978, ..., 0.25330555, 0.28574485,
0.28574485],
...,
[0.30428937, 0.16546233, 0.12352043, ..., 0.25254905, 0.31908962,
0.31908962],
[0.18982613, 0.1336572 , 0.10013509, ..., 0.2584018 , 0.42350036,
0.42350036],
[0.26740274, 0.10644181, 0.08798744, ..., 0.28775385, 0.3806745 ,
0.3806745 ]], shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>y_sea_water_velocity</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>0.5124 0.4529 ... 0.7004 0.7004</div><input id='attrs-9a860763-7930-4c66-90f7-d1e6cbd7ed2f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9a860763-7930-4c66-90f7-d1e6cbd7ed2f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8e02deaf-0cae-4815-8f35-3efe6138754d' class='xr-var-data-in' type='checkbox'><label for='data-8e02deaf-0cae-4815-8f35-3efe6138754d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>minval :</span></dt><dd>-0.31887922</dd><dt><span>maxval :</span></dt><dd>0.838647</dd></dl></div><div class='xr-var-data'><pre>array([[0.51240206, 0.45292738, 0.41630232, ..., 0.71086603, 0.58796865,
0.58796865],
[0.52475876, 0.42277527, 0.4014347 , ..., 0.7264946 , 0.5930288 ,
0.5930288 ],
[0.4720943 , 0.41333959, 0.3502885 , ..., 0.7224287 , 0.5828455 ,
0.5828455 ],
...,
[0.46159106, 0.39452067, 0.35997617, ..., 0.7354866 , 0.6443038 ,
0.6443038 ],
[0.3936417 , 0.3701453 , 0.34132436, ..., 0.82713383, 0.60074633,
0.60074633],
[0.4588576 , 0.38330355, 0.38080975, ..., 0.7986627 , 0.70040345,
0.70040345]], shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>sea_surface_height</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0</div><input id='attrs-c120cc7a-eaad-4875-a976-93133177337d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c120cc7a-eaad-4875-a976-93133177337d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-14df424e-5500-492a-90b7-6190adfeadac' class='xr-var-data-in' type='checkbox'><label for='data-14df424e-5500-492a-90b7-6190adfeadac' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>minval :</span></dt><dd>0.0</dd><dt><span>maxval :</span></dt><dd>0.0</dd></dl></div><div class='xr-var-data'><pre>array([[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
...,
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.]], shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>x_wind</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>-9.066 -9.947 ... 5.258 5.258</div><input id='attrs-a0761839-b6fe-48d7-8b1a-1b94004e062a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a0761839-b6fe-48d7-8b1a-1b94004e062a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8991de5a-b9ef-4a75-a77d-8b13c51cc29e' class='xr-var-data-in' type='checkbox'><label for='data-8991de5a-b9ef-4a75-a77d-8b13c51cc29e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>minval :</span></dt><dd>-13.808161</dd><dt><span>maxval :</span></dt><dd>16.816347</dd></dl></div><div class='xr-var-data'><pre>array([[ -9.065909 , -9.946905 , -9.011825 , ..., 3.978901 ,
4.842782 , 4.842782 ],
[ -9.091623 , -9.994372 , -9.0436735, ..., 4.208521 ,
4.890406 , 4.890406 ],
[ -9.0444975, -9.96652 , -9.015656 , ..., 4.1671195,
4.8816676, 4.8816676],
...,
[ -9.059888 , -10.00131 , -9.0339365, ..., 4.3548875,
4.985494 , 4.985494 ],
[ -9.050059 , -10.050678 , -9.040377 , ..., 4.4778814,
5.2505817, 5.2505817],
[ -9.085174 , -10.064116 , -9.069694 , ..., 4.4492 ,
5.25755 , 5.25755 ]], shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>y_wind</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>9.89 10.97 14.15 ... 14.25 14.25</div><input id='attrs-ffb2b131-0028-4521-968f-cdf2e6aedd51' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ffb2b131-0028-4521-968f-cdf2e6aedd51' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-79587e94-13d6-4dff-be55-ce8993dc2e6a' class='xr-var-data-in' type='checkbox'><label for='data-79587e94-13d6-4dff-be55-ce8993dc2e6a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>minval :</span></dt><dd>-0.5616</dd><dt><span>maxval :</span></dt><dd>18.59294</dd></dl></div><div class='xr-var-data'><pre>array([[ 9.88976 , 10.967126 , 14.153897 , ..., 13.605714 , 14.413585 ,
14.413585 ],
[ 9.935432 , 11.01945 , 14.246772 , ..., 13.680213 , 14.340879 ,
14.340879 ],
[ 9.940114 , 10.957865 , 14.237121 , ..., 13.668523 , 14.35469 ,
14.35469 ],
...,
[ 9.967644 , 11.000354 , 14.2808275, ..., 13.717936 , 14.315281 ,
14.315281 ],
[10.032811 , 11.0412 , 14.362479 , ..., 13.802922 , 14.215852 ,
14.215852 ],
[ 9.995561 , 11.08536 , 14.349026 , ..., 13.771535 , 14.250772 ,
14.250772 ]], shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>upward_sea_water_velocity</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0</div><input id='attrs-37276376-76aa-4762-a51e-d2503503fb61' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-37276376-76aa-4762-a51e-d2503503fb61' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-43522c65-2bf9-4940-8502-8c46ac24c7fb' class='xr-var-data-in' type='checkbox'><label for='data-43522c65-2bf9-4940-8502-8c46ac24c7fb' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>minval :</span></dt><dd>0.0</dd><dt><span>maxval :</span></dt><dd>0.0</dd></dl></div><div class='xr-var-data'><pre>array([[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
...,
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.]], shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>horizontal_diffusivity</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0</div><input id='attrs-9f61bf73-d1ed-4008-8e60-d2f9fb16a3ce' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9f61bf73-d1ed-4008-8e60-d2f9fb16a3ce' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0857d75b-dd5e-4aff-bc3d-0bfcffc93d51' class='xr-var-data-in' type='checkbox'><label for='data-0857d75b-dd5e-4aff-bc3d-0bfcffc93d51' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>minval :</span></dt><dd>0.0</dd><dt><span>maxval :</span></dt><dd>0.0</dd></dl></div><div class='xr-var-data'><pre>array([[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
...,
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.]], shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>sea_surface_wave_significant_height</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>4.428 5.393 6.926 ... 5.676 5.676</div><input id='attrs-123847ae-0662-4aea-b734-683aa9105c9f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-123847ae-0662-4aea-b734-683aa9105c9f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5b47059c-45e5-4296-8c37-401a2d8439d3' class='xr-var-data-in' type='checkbox'><label for='data-5b47059c-45e5-4296-8c37-401a2d8439d3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>minval :</span></dt><dd>2.161404</dd><dt><span>maxval :</span></dt><dd>10.549411</dd></dl></div><div class='xr-var-data'><pre>array([[4.427953 , 5.3927817, 6.926026 , ..., 4.9432983, 5.687617 ,
5.687617 ],
[4.4617124, 5.444368 , 7.00506 , ..., 5.039553 , 5.6475916,
5.6475916],
[4.442976 , 5.397395 , 6.9858503, ..., 5.023158 , 5.6552396,
5.6552396],
...,
[4.4633126, 5.437436 , 7.0246286, ..., 5.0958114, 5.6526465,
5.6526465],
[4.4909973, 5.4839354, 7.0850263, ..., 5.180073 , 5.6496124,
5.6496124],
[4.4883094, 5.514622 , 7.088585 , ..., 5.1524835, 5.675868 ,
5.675868 ]], shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>sea_surface_wave_stokes_drift_x_velocity</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0</div><input id='attrs-ae9f8513-3b62-4e9b-acc7-ef7be1a0a65f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ae9f8513-3b62-4e9b-acc7-ef7be1a0a65f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0be12e32-6f30-4dcd-b2ad-01bde0e27c30' class='xr-var-data-in' type='checkbox'><label for='data-0be12e32-6f30-4dcd-b2ad-01bde0e27c30' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>minval :</span></dt><dd>0.0</dd><dt><span>maxval :</span></dt><dd>0.0</dd></dl></div><div class='xr-var-data'><pre>array([[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
...,
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.]], shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>sea_surface_wave_stokes_drift_y_velocity</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0</div><input id='attrs-d16f5511-6be0-4ae2-a813-bc55a08d5b6e' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d16f5511-6be0-4ae2-a813-bc55a08d5b6e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8fe0adde-9765-42c1-964c-f938f28db505' class='xr-var-data-in' type='checkbox'><label for='data-8fe0adde-9765-42c1-964c-f938f28db505' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>minval :</span></dt><dd>0.0</dd><dt><span>maxval :</span></dt><dd>0.0</dd></dl></div><div class='xr-var-data'><pre>array([[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
...,
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.]], shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>sea_floor_depth_below_sea_level</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>1e+04 1e+04 1e+04 ... 1e+04 1e+04</div><input id='attrs-1b765ce2-a38e-4053-8b38-511a98550b2b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1b765ce2-a38e-4053-8b38-511a98550b2b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2d16990a-e9a7-463f-9946-5b491674a97a' class='xr-var-data-in' type='checkbox'><label for='data-2d16990a-e9a7-463f-9946-5b491674a97a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>minval :</span></dt><dd>10000.0</dd><dt><span>maxval :</span></dt><dd>10000.0</dd></dl></div><div class='xr-var-data'><pre>array([[10000., 10000., 10000., ..., 10000., 10000., 10000.],
[10000., 10000., 10000., ..., 10000., 10000., 10000.],
[10000., 10000., 10000., ..., 10000., 10000., 10000.],
...,
[10000., 10000., 10000., ..., 10000., 10000., 10000.],
[10000., 10000., 10000., ..., 10000., 10000., 10000.],
[10000., 10000., 10000., ..., 10000., 10000., 10000.]],
shape=(2000, 25), dtype=float32)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>land_binary_mask</span></div><div class='xr-var-dims'>(trajectory, time)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0</div><input id='attrs-327daa75-99f3-468d-94e9-c18375c9fc18' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-327daa75-99f3-468d-94e9-c18375c9fc18' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8880a4c3-0ba1-4d91-914b-d5c4ef4a30cc' class='xr-var-data-in' type='checkbox'><label for='data-8880a4c3-0ba1-4d91-914b-d5c4ef4a30cc' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>minval :</span></dt><dd>0.0</dd><dt><span>maxval :</span></dt><dd>0.0</dd></dl></div><div class='xr-var-data'><pre>array([[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
...,
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.],
[0., 0., 0., ..., 0., 0., 0.]], shape=(2000, 25), dtype=float32)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-0349a2b9-1451-4004-a9b9-50091982b8ef' class='xr-section-summary-in' type='checkbox' ><label for='section-0349a2b9-1451-4004-a9b9-50091982b8ef' class='xr-section-summary' >Indexes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>trajectory</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-52940827-8042-4374-96da-bb05a19154be' class='xr-index-data-in' type='checkbox'/><label for='index-52940827-8042-4374-96da-bb05a19154be' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
...
1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999],
dtype='int64', name='trajectory', length=2000))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>time</div></div><div class='xr-index-preview'>PandasIndex</div><input type='checkbox' disabled/><label></label><input id='index-f7fd172a-15fa-4047-9372-9369e18b8fac' class='xr-index-data-in' type='checkbox'/><label for='index-f7fd172a-15fa-4047-9372-9369e18b8fac' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex(['2015-11-16 00:00:00', '2015-11-16 01:00:00',
'2015-11-16 02:00:00', '2015-11-16 03:00:00',
'2015-11-16 04:00:00', '2015-11-16 05:00:00',
'2015-11-16 06:00:00', '2015-11-16 07:00:00',
'2015-11-16 08:00:00', '2015-11-16 09:00:00',
'2015-11-16 10:00:00', '2015-11-16 11:00:00',
'2015-11-16 12:00:00', '2015-11-16 13:00:00',
'2015-11-16 14:00:00', '2015-11-16 15:00:00',
'2015-11-16 16:00:00', '2015-11-16 17:00:00',
'2015-11-16 18:00:00', '2015-11-16 19:00:00',
'2015-11-16 20:00:00', '2015-11-16 21:00:00',
'2015-11-16 22:00:00', '2015-11-16 23:00:00',
'2015-11-17 00:00:00'],
dtype='datetime64[ns]', name='time', freq='h'))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-3ecdaf1f-44d8-43a2-8334-c1f2b6ceba8b' class='xr-section-summary-in' type='checkbox' ><label for='section-3ecdaf1f-44d8-43a2-8334-c1f2b6ceba8b' class='xr-section-summary' >Attributes: <span>(121)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>Conventions :</span></dt><dd>CF-1.11, ACDD-1.3</dd><dt><span>standard_name_vocabulary :</span></dt><dd>CF Standard Name Table v85</dd><dt><span>featureType :</span></dt><dd>trajectory</dd><dt><span>title :</span></dt><dd>OpenDrift trajectory simulation</dd><dt><span>summary :</span></dt><dd>Output from simulation with OpenDrift framework</dd><dt><span>keywords :</span></dt><dd>trajectory, drift, lagrangian, simulation</dd><dt><span>history :</span></dt><dd>Created 2026-04-21 14:07:50.457543</dd><dt><span>date_created :</span></dt><dd>2026-04-21T14:07:50.457552</dd><dt><span>source :</span></dt><dd>Output from simulation with OpenDrift</dd><dt><span>model_url :</span></dt><dd>https://github.com/OpenDrift/opendrift</dd><dt><span>opendrift_class :</span></dt><dd>OceanDrift</dd><dt><span>opendrift_module :</span></dt><dd>opendrift.models.oceandrift</dd><dt><span>readers :</span></dt><dd>odict_keys(['/root/project/tests/test_data/16Nov2015_NorKyst_z_surface/norkyst800_subset_16Nov2015.nc', '/root/project/tests/test_data/16Nov2015_NorKyst_z_surface/arome_subset_16Nov2015.nc', 'global_landmask'])</dd><dt><span>time_coverage_start :</span></dt><dd>2015-11-16 00:00:00</dd><dt><span>time_step_calculation :</span></dt><dd>1:00:00</dd><dt><span>time_step_output :</span></dt><dd>1:00:00</dd><dt><span>config_environment:constant:x_sea_water_velocity :</span></dt><dd>None</dd><dt><span>config_environment:fallback:x_sea_water_velocity :</span></dt><dd>0</dd><dt><span>config_environment:constant:y_sea_water_velocity :</span></dt><dd>None</dd><dt><span>config_environment:fallback:y_sea_water_velocity :</span></dt><dd>0</dd><dt><span>config_environment:constant:sea_surface_height :</span></dt><dd>None</dd><dt><span>config_environment:fallback:sea_surface_height :</span></dt><dd>0</dd><dt><span>config_environment:constant:x_wind :</span></dt><dd>None</dd><dt><span>config_environment:fallback:x_wind :</span></dt><dd>0</dd><dt><span>config_environment:constant:y_wind :</span></dt><dd>None</dd><dt><span>config_environment:fallback:y_wind :</span></dt><dd>0</dd><dt><span>config_environment:constant:upward_sea_water_velocity :</span></dt><dd>None</dd><dt><span>config_environment:fallback:upward_sea_water_velocity :</span></dt><dd>0</dd><dt><span>config_environment:constant:ocean_vertical_diffusivity :</span></dt><dd>None</dd><dt><span>config_environment:fallback:ocean_vertical_diffusivity :</span></dt><dd>0</dd><dt><span>config_environment:constant:horizontal_diffusivity :</span></dt><dd>None</dd><dt><span>config_environment:fallback:horizontal_diffusivity :</span></dt><dd>0</dd><dt><span>config_environment:constant:sea_surface_wave_significant_height :</span></dt><dd>None</dd><dt><span>config_environment:fallback:sea_surface_wave_significant_height :</span></dt><dd>0</dd><dt><span>config_environment:constant:sea_surface_wave_stokes_drift_x_velocity :</span></dt><dd>None</dd><dt><span>config_environment:fallback:sea_surface_wave_stokes_drift_x_velocity :</span></dt><dd>0</dd><dt><span>config_environment:constant:sea_surface_wave_stokes_drift_y_velocity :</span></dt><dd>None</dd><dt><span>config_environment:fallback:sea_surface_wave_stokes_drift_y_velocity :</span></dt><dd>0</dd><dt><span>config_environment:constant:ocean_mixed_layer_thickness :</span></dt><dd>None</dd><dt><span>config_environment:fallback:ocean_mixed_layer_thickness :</span></dt><dd>50</dd><dt><span>config_environment:constant:sea_floor_depth_below_sea_level :</span></dt><dd>None</dd><dt><span>config_environment:fallback:sea_floor_depth_below_sea_level :</span></dt><dd>10000</dd><dt><span>config_environment:constant:land_binary_mask :</span></dt><dd>None</dd><dt><span>config_environment:fallback:land_binary_mask :</span></dt><dd>None</dd><dt><span>config_general:use_auto_landmask :</span></dt><dd>True</dd><dt><span>config_drift:current_uncertainty :</span></dt><dd>0.0</dd><dt><span>config_drift:current_uncertainty_uniform :</span></dt><dd>0</dd><dt><span>config_drift:max_speed :</span></dt><dd>2.0</dd><dt><span>config_readers:max_number_of_fails :</span></dt><dd>1</dd><dt><span>config_general:simulation_name :</span></dt><dd></dd><dt><span>config_general:coastline_action :</span></dt><dd>stranding</dd><dt><span>config_general:coastline_approximation_precision :</span></dt><dd>0.001</dd><dt><span>config_general:time_step_minutes :</span></dt><dd>60</dd><dt><span>config_general:time_step_output_minutes :</span></dt><dd>None</dd><dt><span>config_seed:ocean_only :</span></dt><dd>True</dd><dt><span>config_seed:number :</span></dt><dd>1</dd><dt><span>config_drift:max_age_seconds :</span></dt><dd>None</dd><dt><span>config_drift:advection_scheme :</span></dt><dd>euler</dd><dt><span>config_drift:profiles_depth :</span></dt><dd>50</dd><dt><span>config_drift:wind_uncertainty :</span></dt><dd>0.0</dd><dt><span>config_drift:relative_wind :</span></dt><dd>False</dd><dt><span>config_drift:deactivate_north_of :</span></dt><dd>None</dd><dt><span>config_drift:deactivate_south_of :</span></dt><dd>None</dd><dt><span>config_drift:deactivate_east_of :</span></dt><dd>None</dd><dt><span>config_drift:deactivate_west_of :</span></dt><dd>None</dd><dt><span>config_seed:origin_marker :</span></dt><dd>0</dd><dt><span>config_seed:z :</span></dt><dd>0</dd><dt><span>config_seed:wind_drift_factor :</span></dt><dd>0.02</dd><dt><span>config_seed:current_drift_factor :</span></dt><dd>1</dd><dt><span>config_seed:terminal_velocity :</span></dt><dd>0.0</dd><dt><span>config_drift:vertical_advection :</span></dt><dd>True</dd><dt><span>config_drift:vertical_advection_at_surface :</span></dt><dd>False</dd><dt><span>config_drift:water_column_stretching :</span></dt><dd>False</dd><dt><span>config_drift:vertical_advection_correction :</span></dt><dd>False</dd><dt><span>config_drift:vertical_mixing :</span></dt><dd>False</dd><dt><span>config_drift:vertical_mixing_at_surface :</span></dt><dd>False</dd><dt><span>config_vertical_mixing:timestep :</span></dt><dd>60</dd><dt><span>config_vertical_mixing:diffusivitymodel :</span></dt><dd>environment</dd><dt><span>config_vertical_mixing:background_diffusivity :</span></dt><dd>1.2e-05</dd><dt><span>config_vertical_mixing:TSprofiles :</span></dt><dd>False</dd><dt><span>config_drift:wind_drift_depth :</span></dt><dd>0.1</dd><dt><span>config_drift:stokes_drift :</span></dt><dd>True</dd><dt><span>config_drift:stokes_drift_profile :</span></dt><dd>Phillips</dd><dt><span>config_drift:use_tabularised_stokes_drift :</span></dt><dd>False</dd><dt><span>config_drift:tabularised_stokes_drift_fetch :</span></dt><dd>25000</dd><dt><span>config_general:seafloor_action :</span></dt><dd>lift_to_seafloor</dd><dt><span>config_drift:truncate_ocean_model_below_m :</span></dt><dd>None</dd><dt><span>config_seed:seafloor :</span></dt><dd>False</dd><dt><span>opendrift_version :</span></dt><dd>1.14.9</dd><dt><span>seed_geojson :</span></dt><dd>{"features": [], "type": "FeatureCollection"}</dd><dt><span>simulation_time :</span></dt><dd>2026-04-21 14:07:50.465487</dd><dt><span>reader_x_sea_water_velocity :</span></dt><dd>['/root/project/tests/test_data/16Nov2015_NorKyst_z_surface/norkyst800_subset_16Nov2015.nc']</dd><dt><span>reader_y_sea_water_velocity :</span></dt><dd>['/root/project/tests/test_data/16Nov2015_NorKyst_z_surface/norkyst800_subset_16Nov2015.nc']</dd><dt><span>reader_sea_surface_height :</span></dt><dd>0</dd><dt><span>reader_x_wind :</span></dt><dd>['/root/project/tests/test_data/16Nov2015_NorKyst_z_surface/arome_subset_16Nov2015.nc']</dd><dt><span>reader_y_wind :</span></dt><dd>['/root/project/tests/test_data/16Nov2015_NorKyst_z_surface/arome_subset_16Nov2015.nc']</dd><dt><span>reader_upward_sea_water_velocity :</span></dt><dd>0</dd><dt><span>reader_horizontal_diffusivity :</span></dt><dd>0</dd><dt><span>reader_sea_surface_wave_significant_height :</span></dt><dd>0</dd><dt><span>reader_sea_surface_wave_stokes_drift_x_velocity :</span></dt><dd>0</dd><dt><span>reader_sea_surface_wave_stokes_drift_y_velocity :</span></dt><dd>0</dd><dt><span>reader_sea_floor_depth_below_sea_level :</span></dt><dd>10000</dd><dt><span>reader_land_binary_mask :</span></dt><dd>['global_landmask']</dd><dt><span>time_coverage_end :</span></dt><dd>2015-11-17 00:00:00</dd><dt><span>time_coverage_duration :</span></dt><dd>P1DT0H0M0S</dd><dt><span>time_coverage_resolution :</span></dt><dd>P0DT1H0M0S</dd><dt><span>performance :</span></dt><dd>--------------------
Reader performance:
--------------------
/root/project/tests/test_data/16Nov2015_NorKyst_z_surface/norkyst800_subset_16Nov2015.nc
0:00:00.1 total
0:00:00.0 preparing
0:00:00.0 reading
0:00:00.0 interpolation
0:00:00.0 interpolation_time
0:00:00.0 rotating vectors
0:00:00.0 masking
--------------------
/root/project/tests/test_data/16Nov2015_NorKyst_z_surface/arome_subset_16Nov2015.nc
0:00:00.1 total
0:00:00.0 preparing
0:00:00.0 reading
0:00:00.0 interpolation
0:00:00.0 interpolation_time
0:00:00.0 rotating vectors
0:00:00.0 masking
--------------------
global_landmask
0:00:00.0 total
0:00:00.0 preparing