--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/psy-maps.xml	Thu Apr 25 18:11:49 2019 -0400
@@ -0,0 +1,180 @@
+<tool id="psy_maps" name="map plot" version="1.2.0">
+    <description>gridded (lat/lon) netCDF data</description>
+    <requirements>
+        <requirement type="package" version="3">python</requirement>
+        <requirement type="package" version="1.2.0">psy-maps</requirement>
+        <requirement type="package" version="1.2.0">psy-reg</requirement>
+        <requirement type="package" version="1.2.2">psyplot-gui</requirement>
+        <requirement type="package" version="1.4.1">netcdf4</requirement>
+    </requirements>
+    <command detect_errors="exit_code"><![CDATA[
+       python3 '$__tool_directory__/psymap_simple.py'
+            '$ifilename' '$variable'
+            --proj '$adv.projection'
+            --cmap '$adv.colormap'
+            --output image.png
+    ]]></command>
+    <inputs>
+        <param name="ifilename" type="data" format="netcdf" label="input with geographical coordinates (netCDF format)"></param>
+        <param name="variable" type="text" value="TS" label="variable name as given in the netCDF file" />
+        <section name="adv" title="Advanced Options" expanded="false">
+            <param name="projection" type="select">
+                <option value="" selected="true">PlateCarree</option>
+                <option value="robin">Robinson</option>
+                <option value="moll">Mollweide</option>
+                <option value="geo">Geostationary</option>
+                <option value="northpole">NorthPolarStereo</option>
+                <option value="southpole">SouthPolarStereo</option>
+                <option value="ortho">Orthographic</option>
+                <option value="stereo">Stereographic</option>
+                <option value="near">NearsidePerspective</option>
+            </param>
+            <param name="colormap" type="select">
+                <option value="Accent">Accent</option>
+                <option value="Blues">Blues</option>
+                <option value="BrBG">BrBG</option>
+                <option value="BuGn">BuGn</option>
+                <option value="BuPu">BuPu</option>
+                <option value="CMRmap">CMRmap</option>
+                <option value="Dark2">Dark2</option>
+                <option value="GnBu">GnBu</option>
+                <option value="Greens">Greens</option>
+                <option value="Greys">Greys</option>
+                <option value="OrRd">OrRd</option>
+                <option value="Oranges">Oranges</option>
+                <option value="PRGn">PRGn</option>
+                <option value="Paired">Paired</option>
+                <option value="Pastel1">Pastel1</option>
+                <option value="Pastel2">Pastel2</option>
+                <option value="PiYG">PiYG</option>
+                <option value="PuBu">PuBu</option>
+                <option value="PuBuGn">PuBuGn</option>
+                <option value="PuOr">PuOr</option>
+                <option value="PuRd">PuRd</option>
+                <option value="Purples">Purples</option>
+                <option value="RdBu">RdBu</option>
+                <option value="RdGy">RdGy</option>
+                <option value="RdPu">RdPu</option>
+                <option value="RdYlBu">RdYlBu</option>
+                <option value="RdYlGn">RdYlGn</option>
+                <option value="Reds">Reds</option>
+                <option value="Set1">Set1</option>
+                <option value="Set2">Set2</option>
+                <option value="Set3">Set3</option>
+                <option value="Spectral">Spectral</option>
+                <option value="Wistia">Wistia</option>
+                <option value="YlGn">YlGn</option>
+                <option value="YlGnBu">YlGnBu</option>
+                <option value="YlOrBr">YlOrBr</option>
+                <option value="YlOrRd">YlOrRd</option>
+                <option value="afmhot">afmhot</option>
+                <option value="autumn">autumn</option>
+                <option value="binary">binary</option>
+                <option value="bone">bone</option>
+                <option value="brg">brg</option>
+                <option value="bwr">bwr</option>
+                <option value="cool">cool</option>
+                <option value="coolwarm">coolwarm</option>
+                <option value="copper">copper</option>
+                <option value="cubehelix">cubehelix</option>
+                <option value="flag">flag</option>
+                <option value="gist_earth">gist_earth</option>
+                <option value="gist_gray">gist_gray</option>
+                <option value="gist_heat">gist_heat</option>
+                <option value="gist_ncar">gist_ncar</option>
+                <option value="gist_rainbow">gist_rainbow</option>
+                <option value="gist_stern">gist_stern</option>
+                <option value="gist_yarg">gist_yarg</option>
+                <option value="gnuplot">gnuplot</option>
+                <option value="gnuplot2">gnuplot2</option>
+                <option value="gray">gray</option>
+                <option value="hot">hot</option>
+                <option value="hsv">hsv</option>
+                <option value="jet" selected="true">jet</option>
+                <option value="nipy_spectral">nipy_spectral</option>
+                <option value="ocean">ocean</option>
+                <option value="pink">pink</option>
+                <option value="prism">prism</option>
+                <option value="rainbow">rainbow</option>
+                <option value="seismic">seismic</option>
+                <option value="spring">spring</option>
+                <option value="summer">summer</option>
+                <option value="tab10">tab10</option>
+                <option value="tab20">tab20</option>
+                <option value="tab20b">tab20b</option>
+                <option value="tab20c">tab20c</option>
+                <option value="terrain">terrain</option>
+                <option value="winter">winter</option>
+            </param>
+        </section>
+    </inputs>
+    <outputs>
+        <data name="ofilename" format="png" from_work_dir="image.png"/>
+    </outputs>
+    <tests>
+        <test>
+            <param name="ifilename" value="TS.f2000.T31T31.control.cam.h0.0014-12.nc" />
+            <param name="variable" value="TS" />
+            <param name="adv.projection" value="" />
+            <param name="adv.colormap" value="jet" />
+            <output name="ofilename" ftype="png" file="TS.f2000.T31T31.control.cam.h0.0014-12.png" compare="sim_size" delta="500"/>
+        </test>
+        <test>
+            <param name="ifilename" value="TS.f2000.T31T31.control.cam.h0.0014-12.nc" />
+            <param name="variable" value="TS" />
+            <param name="adv.projection" value="ortho" />
+            <param name="adv.colormap" value="jet" />
+            <output name="ofilename" ftype="png" file="TS.f2000.T31T31.control.cam.h0.0014-12.png" compare="sim_size" delta="500"/>
+        </test>
+    </tests>
+    <help><![CDATA[
+
+**Visualization on a map with psyplot**
+=========================================
+
+This tool wraps the functionality of ``psyplot.plot.mapplot``.
+
+
+.. class:: infomark
+
+        The wrappers aims at providing the same functionality as ``psyplot.plot.mapplot`` but it has some limitations.
+        The input file must be in netCDF format and must contain 2D arrays with geographical coordinatates
+        (latitudes, longitudes) given in degrees.
+        TODO: Fill in help.
+
+**What it does**
+----------------
+
+This tools creates an image (png format) corresponding to the visualization on a geographical map of a variable extracted from a
+netCDF file (input file). By default, the projection is ``PlateCarree`` and colormap is ``jet``. These settings can be changed in *Advanced settings*.
+
+
+**Usage**
+
+::
+
+  usage: psymap_simple.py [-h] [--proj PROJ] [--cmap CMAP] [--output OUTPUT] [-v] input varname
+
+
+Positional arguments:
+~~~~~~~~~~~~~~~~~~~~~
+
+- **input**:            input filename with geographical coordinates (netCDF format)
+- **varname**:          Specify which variable to plot (case sensitive)
+
+Optional arguments:
+~~~~~~~~~~~~~~~~~~~~~
+
+  -h, --help       show this help message and exit
+  --proj PROJ      Specify the projection on which we draw
+  --cmap CMAP      Specify which colormap to use for plotting
+  --output OUTPUT  output filename to store resulting image (png format)
+  -v, --verbose    switch on verbose mode
+
+It uses psy-maps, a python package to generate plots. More information about
+psyplot and psy-maps can be found at https://psyplot.readthedocs.io/projects/psy-maps/en/latest/
+
+    ]]></help>
+    <citations>
+    </citations>
+</tool>