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Download and Installation Instructions
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Run CAVE
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Download and Installation Instructions
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Run CAVE
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EDEX Connection
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Install EDEX
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Common Problems
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NSHARP
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GOES 16/17
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Volume Browser
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EDEX Basic Commands
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EDEX Settings
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Distributed EDEX
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Purging and Retention
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AWIPS Grid Parameters
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Maps Database
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Raytheon: CAVE User's Manual
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Raytheon: AWIPS System Manager's Manual
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General Requirements
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System Requirements
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Download and Installation Instructions
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System Requirements
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Download and Installation Instructions
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Run CAVE
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Download and Installation Instructions
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Run CAVE
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Download and Installation Instructions
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Run CAVE
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EDEX Connection
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<h1 id="install-cave">Install CAVE<a class="headerlink" href="#install-cave" title="Permanent link"></a></h1>
<p>CAVE is the <strong>C</strong>ommon <strong>A</strong>WIPS <strong>V</strong>isualization <strong>E</strong>nvironment that is used for rendering and analyzing data for AWIPS. Unidata supports CAVE to work on three platforms: <a href="#linux">Centos (Redhat) Linux</a>, <a href="#windows">Windows</a>, and <a href="#macos">macOS</a>. The installer may require administrator priviledges to install and may require other system changes (environment variables, etc) as well.</p>
<hr />
<h2 id="general-requirements">General Requirements<a class="headerlink" href="#general-requirements" title="Permanent link"></a></h2>
<p>Regardless of what Operating System CAVE is running on, these general requirements are recommended in order for CAVE to perform optimally:</p>
<ul>
<li>
<p>Local machine</p>
<div class="admonition error">
<p class="admonition-title">Running CAVE via X11 forwarding or ssh tunneling is <strong>not</strong> supported. Using a <a href="../common-problems/#remotely-connecting-to-cave">VNC connection is the only remote option</a>, and may result in worse performance than running locally.</p>
</div>
</li>
<li>
<p>Java 1.8</p>
</li>
<li>OpenGL 2.0 Compatible Devices</li>
<li>At least 4GB RAM</li>
<li>At least 2GB Disk Space for Caching</li>
<li>NVIDIA Graphics Card</li>
<li>
<p><a href="http://www.nvidia.com/Download/index.aspx?lang=en-us">Latest NVIDIA Driver</a></p>
<div class="admonition warning">
<p class="admonition-title">While other graphics cards <em>may</em> work, NVIDIA Quadro graphics card is recommended for full visualization capability</p>
</div>
</li>
</ul>
<hr />
<h2 id="linux">Linux <i class="fa fa-linux"></i><a class="headerlink" href="#linux" title="Permanent link"></a></h2>
<h3 id="system-requirements">System Requirements<a class="headerlink" href="#system-requirements" title="Permanent link"></a></h3>
<ul>
<li>64 bit CentOS/Red Hat 7</li>
</ul>
<h3 id="download-and-installation-instructions">Download and Installation Instructions<a class="headerlink" href="#download-and-installation-instructions" title="Permanent link"></a></h3>
<ol>
<li>Download the following installer: <a href="https://www.unidata.ucar.edu/software/awips2/awips_install.sh"><strong>awips_install.sh</strong> <i class="fa fa-download"></i></a></li>
<li>In a terminal, go to the download directory </li>
<li>Make the installer an executable by running: <code>chmod 755 awips_install.sh</code></li>
<li>Run the installer: <code>sudo ./awips_install.sh --cave</code><ul>
<li>This will install the application in <code>/awips2/cave/</code> and set the local cache to <code>~/caveData/</code></li>
</ul>
</li>
</ol>
<h3 id="run-cave">Run CAVE<a class="headerlink" href="#run-cave" title="Permanent link"></a></h3>
<p>To run CAVE either:</p>
<ul>
<li>Use the terminal and type the command <code>cave</code></li>
<li>Find the application in the Linux Desktop menu: Applications &gt; Internet &gt; AWIPS CAVE</li>
</ul>
<hr />
<h2 id="windows">Windows <i class="fa fa-windows"></i><a class="headerlink" href="#windows" title="Permanent link"></a></h2>
<p>For Windows, Unidata offers two installation options: a <a href="#method-1-linux-virtual-machine"><strong>Linux Virtual Machine</strong></a>, or a <a href="#method-2-direct-windows-install"><strong>Direct Windows Installation</strong></a>.</p>
<p>Currently, the <a href="#method-1-linux-virtual-machine">virtual machine (VM)</a> is the recommended form of install for those who do not have administrative priviledges on the machine, or beginners who want a simpler installation process. </p>
<div class="admonition warning">
<p class="admonition-title">At the moment, the VM option may not render all products in CAVE (ex. RGB composites of satellite imagery)</p>
</div>
<p>The <a href="#method-2-direct-windows-install">direct installation method</a> is recommended for those who have administrative priviledges and a little bit of experience installing more software.</p>
<h3 id="method-1-linux-virtual-machine">Method 1: Linux Virtual Machine<a class="headerlink" href="#method-1-linux-virtual-machine" title="Permanent link"></a></h3>
<p>This method is recommended for beginners, or those with less computer knowledge as it is a very simple installation, however at this time, some CAVE functionality may be missing (ex: rendering RGB satellite images).</p>
<h4 id="system-requirements_1">System Requirements<a class="headerlink" href="#system-requirements_1" title="Permanent link"></a></h4>
<ul>
<li><a href="https://www.vmware.com/products/workstation-player/workstation-player-evaluation.html">VMWare Workstation Player</a> must be installed (free software)</li>
</ul>
<h4 id="download-and-installation-instructions_1">Download and Installation Instructions<a class="headerlink" href="#download-and-installation-instructions_1" title="Permanent link"></a></h4>
<ol>
<li>Download the zipped file containing the virtual machine: <a href="https://www.unidata.ucar.edu/downloads/awips2/unidata_cave.zip"><strong>unidata_cave.zip</strong> <i class="fa fa-download"></i></a></li>
<li>Unzip the folder by right-clicking and selecting "Extract All". All files will be extracted into a new folder.</li>
<li>Open VMWare Player and go to <strong>Player</strong> &gt; <strong>File...</strong> &gt; <strong>Open</strong> and locate the folder that was created from the downloaded zipped file. Select the file called <strong>"CentOS 7 - Unidata CAVE 18-1-1.vmx"</strong>.</li>
<li>Run this new VM option. If it asks if it's been moved or copied, select <strong>"I Copied It"</strong>.<ul>
<li>There will be a user in the Linux machine named "awips" and the password is "awips"</li>
<li>The root password is "unidataAWIPS" if ever needed</li>
</ul>
</li>
</ol>
<h4 id="run-cave_1">Run CAVE<a class="headerlink" href="#run-cave_1" title="Permanent link"></a></h4>
<p>Once inside the VM, to run CAVE either:</p>
<ul>
<li>Use the desktop icon </li>
<li>Use the terminal and type the command <code>cave</code></li>
<li>Find the application in the Linux Desktop menu: Applications &gt; Internet &gt; AWIPS CAVE</li>
</ul>
<h3 id="method-2-direct-windows-install">Method 2: Direct Windows Install<a class="headerlink" href="#method-2-direct-windows-install" title="Permanent link"></a></h3>
<p>This method is recommended for personal use and requires Administrative priviledges. It should enable full CAVE capability, but it is a bit lengthy and might take about 20 minutes or so to complete.<br />
For additional assistance we have created an <a href="https://youtu.be/QAuBSsSp9Ak"><strong>installation video</strong></a> that walks through the steps below.</p>
<div class="admonition note">
<p class="admonition-title">It is important to use the exact versions of software that we link to or specify in our instructions. Deviations may cause installation problems or failures.</p>
</div>
<h4 id="system-requirements_2">System Requirements<a class="headerlink" href="#system-requirements_2" title="Permanent link"></a></h4>
<ul>
<li>64-bit Miniconda3 (Python3.7 - 4.8.2)</li>
<li>Python3 (comes with Miniconda installation)</li>
<li>64-bit Java JDK 1.8 (1.8_181)</li>
<li>64-bit Visual C++ Build Tools 2015 and 2019</li>
<li>Numpy (1.15.1)</li>
<li>Jep (3.8.2)</li>
<li>User Variable PATH must have miniconda3 location</li>
<li>User Variables PYTHONHOME and PYTHONPATH must be defined</li>
<li>System Variable JAVA_HOME must be defined</li>
</ul>
<h4 id="download-and-installation-instructions_2">Download and Installation Instructions<a class="headerlink" href="#download-and-installation-instructions_2" title="Permanent link"></a></h4>
<ol>
<li>Download and install 64-bit <a href="https://repo.anaconda.com/miniconda/Miniconda3-py37_4.8.2-Windows-x86_64.exe">Miniconda Python3.7 version 4.8.2 for Windows</a><ul>
<li><strong>Allow</strong> Miniconda3 to set <strong>PATH</strong> and other environment variables</li>
<li><strong>Register</strong> miniconda as the default python
<img alt="Miniconda options" src="../../images/minicondaOptions.png" /></li>
</ul>
</li>
<li>Download and install the 64-bit <a href="https://www.unidata.ucar.edu/downloads/awips2/jdk-8u181-windows-x64.exe">Java JDK 1.8_181</a> (this is necessary so Jep can install properly).<ul>
<li>Select <strong>Development Tools</strong> as the installation options</li>
<li>Make note of where it installs on your computer (the default is C:\ProgramFiles\Java\jdk1.8.0_181)</li>
</ul>
</li>
<li>
<p>Set the environment variables:</p>
<ul>
<li>Access the Environment Variables window by typing "env" in the start bar, hitting enter, and clicking on the "Environment Variables..." button at the bottom of the "System Properties" window</li>
<li>User Variables: <strong>PYTHONPATH</strong> and <strong>PYTHONHOME</strong></li>
<li>
<p>System Variable: <strong>JAVA_HOME</strong>
<img alt="Env Vars" src="../../images/envVars.png" /></p>
<div class="admonition warning">
<p class="admonition-title">If PYTHONHOME is not set, the <strong>gridslice</strong> Python module will not be installed or available</p>
</div>
</li>
</ul>
</li>
<li>
<p><a href="https://my.visualstudio.com/Downloads?q=Build%20Tools%20for%20Visual%20Studio%202019%20%28version%2016.9%29&amp;pgroup=">Download and install 64-bit Microsoft Visual Studio C++ Build Tools</a></p>
<ul>
<li>To access the page linked above you will need a Microsoft account</li>
<li>Download the executable for <strong>Build Tools for Visual Studio 2019 (version 16.9)</strong></li>
<li>Allow it to run some pre-installations</li>
<li>The installer will pop up as shown below. Make sure to select the <strong>C++ build tools</strong> (upper left), and then view the <strong>Installation details</strong> on the right</li>
<li>Scroll down and check the <strong>MSVC v140 - VS 2015 C++ build tools</strong>
<img alt="buildToolsInstall" src="../../images/buildToolsInstall.png" /></li>
</ul>
</li>
<li>Install dependent Python packages<ul>
<li>Once the installer has finished, close the installer. Another window is present and there is an option to <strong>launch</strong> a command terminal
<img alt="launch terminal" src="../../images/buildToolsLaunchTerm.png" /></li>
<li>Click that and run the following:<ul>
<li><code>pip install numpy==1.15.1</code></li>
<li><code>pip install jep==3.8.2</code></li>
</ul>
<div class="admonition note">
<p class="admonition-title">These must be run as two separate commands, as stated above for all derived parameters to display properly.</p>
</div>
</li>
</ul>
</li>
<li>Download and install: <a href="https://www.unidata.ucar.edu/downloads/awips2/awips-cave.msi"><strong>awips-cave.msi</strong> <i class="fa fa-download"></i></a><ul>
<li>In addition to the application directory, the MSI installer will attempt to copy the <a href="https://github.com/Unidata/gridslice"><em>gridslice</em></a> shared library to <code>$PYTHONHOME/Dlls/</code>. If the <code>$PYTHONHOME</code> environmental variable is not defined <em>gridslice</em> will not be installed. You can check to see if it was installed in the Dlls directory after you have completed steps 1-3.</li>
</ul>
<div class="admonition note">
<p class="admonition-title">CAVE will still run without gridslice, but certain bundles which use derived parameters, such as <a href="../../images/screenCapture-2016.04.04.13.41.26-20160404_000000.png"><strong>isentropic analysis</strong></a>, will not load.</p>
</div>
</li>
</ol>
<h4 id="run-cave_2">Run CAVE<a class="headerlink" href="#run-cave_2" title="Permanent link"></a></h4>
<p>To run CAVE, either:</p>
<ul>
<li>Type "cave" in the start bar and hit enter</li>
<li>Find and run CAVE app in the file browser: C:\Program Files\Unidata\AWIPS CAVE\cave.exe</li>
</ul>
<hr />
<h2 id="macos">macOS <i class="fa fa-apple"></i><a class="headerlink" href="#macos" title="Permanent link"></a></h2>
<h3 id="system-requirements_3">System Requirements<a class="headerlink" href="#system-requirements_3" title="Permanent link"></a></h3>
<ul>
<li>Will need admin privileges to install <code>awips-python.pkg</code></li>
<li>
<p>NVIDIA Graphics card is recommended, some Intel Graphics cards will working</p>
<div class="admonition warning">
<p class="admonition-title">Most AMD graphics cards are not supported</p>
</div>
</li>
</ul>
<h3 id="download-and-installation-instructions_3">Download and Installation Instructions<a class="headerlink" href="#download-and-installation-instructions_3" title="Permanent link"></a></h3>
<ol>
<li>
<p>Download and install: <a href="https://www.unidata.ucar.edu/downloads/awips2/awips-python.pkg"><strong>awips-python.pkg</strong> <i class="fa fa-download"></i></a> <em>(This step requires administrative privileges)</em></p>
<ul>
<li>Once downloaded, double click and the installer will launch with the following screens, <strong>please keep the default selections</strong>:</li>
</ul>
<p><img alt="mac pkg install 1" src="../../images/mac-pkg-install1.png" />
<img alt="mac pkg install 2" src="../../images/mac-pkg-install2.png" />
<img alt="mac pkg install 3" src="../../images/mac-pkg-install3.png" /></p>
<div class="admonition warning">
<p class="admonition-title">Between these steps it will prompt for an administrator's password</p>
</div>
<p><img alt="mac pkg install 4" src="../../images/mac-pkg-install4.png" /></p>
<div class="admonition note">
<p class="admonition-title">The awips-python.pkg is not necessarily required, and CAVE will still run without it, but any derived data such as barbs, arrows, and various grid products will not render without having <strong>jep</strong> installed (it is assumed to be in /Library/Python/2.7/site-packages/jep/)</p>
</div>
</li>
<li>
<p>Download and install: <a href="https://www.unidata.ucar.edu/downloads/awips2/awips-cave.dmg"><strong>awips-cave.dmg</strong> <i class="fa fa-download"></i></a></p>
<ul>
<li>
<p>Either use the default location, which is in the system-wide "Applications" directory, by clicking and dragging the CAVE icon into the Applications folder, in the window that pops up when installing:</p>
<p><img alt="Cave System Install" src="../../images/caveMacSystemInstall.png" /></p>
</li>
<li>
<p>Or open a new Finder window to your [user home]/Applications/ directory (if it doesn't exist, simply create a new folder with the name "Applications"), and drag the CAVE icon into that folder:
<img alt="Cave User Install" src="../../images/caveMacUserInstall.png" /></p>
</li>
<li>This will install CAVE as an application and set the local cache to <code>~/Library/caveData</code></li>
</ul>
</li>
</ol>
<h3 id="run-cave_3">Run CAVE<a class="headerlink" href="#run-cave_3" title="Permanent link"></a></h3>
<p>To run CAVE either:</p>
<ul>
<li>Use the System Menu Go &gt; Applications &gt; CAVE</li>
<li>Type &#8984; + Spacebar and then type "cave", the application should appear and you can hit <strong>enter</strong> to run it</li>
</ul>
<hr />
<h2 id="edex-connection">EDEX Connection<a class="headerlink" href="#edex-connection" title="Permanent link"></a></h2>
<p>Unidata and XSEDE Jetstream have partnered to offer a EDEX data server in the cloud, open to the Unidata university community. Select the server in the Connectivity Preferences dialog, or enter <strong>edex-cloud.unidata.ucar.edu</strong> (without <em>http://</em> before, or <em>:9581/services</em> after).</p>
<p><img alt="EDEX in the cloud" src="../../images/boEbFSf28t.gif" /></p>
<hr />
<h2 id="local-cache">Local Cache<a class="headerlink" href="#local-cache" title="Permanent link"></a></h2>
<p>After connecting to an EDEX server, you will have a local directory named <strong>caveData</strong> which contains files synced from EDEX as well as a client-side cache for data and map resources.</p>
<p>You can reset CAVE by removing the <strong>caveData</strong> directory and reconnecting to an EDEX server. Your local files have been removed, but if you are re-connecting to an EDEX server you have used before, the remote files will sync again to your local <strong>~/caveData</strong> (bundles, colormaps, etc.).</p>
<ul>
<li>Linux: <code>/home/&lt;user&gt;/caveData/</code></li>
<li>macOS: <code>/Users/&lt;user&gt;/Library/caveData/</code></li>
<li>Windows: <code>C:\Users\&lt;user&gt;\caveData\</code></li>
</ul>
</article>
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