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<div class="section" id="shp2pgsql">
<h1><a class="toc-backref" href="#id1">shp2pgsql</a><a class="headerlink" href="#shp2pgsql" title="Permalink to this headline"></a></h1>
<div class="contents topic" id="table-of-contents">
<p class="topic-title">Table of Contents</p>
<ul class="simple">
<li><a class="reference internal" href="#shp2pgsql" id="id1">shp2pgsql</a><ul>
<li><a class="reference internal" href="#shape-loader-tool" id="id2">Shape Loader Tool</a></li>
<li><a class="reference internal" href="#load-via-shape-file-loader" id="id3">Load via Shape File Loader</a></li>
<li><a class="reference internal" href="#load-via-comamnd-line" id="id4">Load via Comamnd Line</a></li>
<li><a class="reference internal" href="#tutorial-load-shp-files" id="id5">Tutorial: Load shp Files</a></li>
<li><a class="reference internal" href="#troubleshooting" id="id6">Troubleshooting</a></li>
<li><a class="reference internal" href="#documentation" id="id7">Documentation</a></li>
</ul>
</li>
</ul>
</div>
<div class="section" id="shape-loader-tool">
<h2><a class="toc-backref" href="#id2">Shape Loader Tool</a><a class="headerlink" href="#shape-loader-tool" title="Permalink to this headline"></a></h2>
<p>An included shp2pgsql tool is available if you installed Webmin.</p>
<p>There are 2 options for loading ESRI Shape files:</p>
<ol class="arabic simple">
<li>Load using the Shape File Loader.</li>
<li>Load using command line.</li>
</ol>
</div>
<div class="section" id="load-via-shape-file-loader">
<h2><a class="toc-backref" href="#id3">Load via Shape File Loader</a><a class="headerlink" href="#load-via-shape-file-loader" title="Permalink to this headline"></a></h2>
<p>Click the Shape File Loader tab as shown below</p>
<img alt="../../_images/shp2pgsql-tab.png" src="../../_images/shp2pgsql-tab.png" />
<img alt="../../_images/spacer5.png" src="../../_images/spacer5.png" />
<p>The load options are displayed below.</p>
<img alt="../../_images/shape-loader.png" src="../../_images/shape-loader.png" />
<img alt="../../_images/spacer5.png" src="../../_images/spacer5.png" />
<p>Also select if load will be into a new Schema and, in the case of New Table creation, the table name to be created.</p>
<p><strong>Load Options</strong></p>
<p>Database: select the database you wish to load the shape file to.</p>
<p>Load Type: Create, Drop, Append, or Prepare</p>
<p>Set SRID: Defaults to 0 if not set</p>
<p>Database Username: Select the user who will own the data</p>
<p>Schema: Select an existing schema or create a new schema.</p>
<p>Table: Select an existing table or create new one</p>
<p>Shape File Source: Local, Upload, or FTP/HTTP</p>
</div>
<div class="section" id="load-via-comamnd-line">
<h2><a class="toc-backref" href="#id4">Load via Comamnd Line</a><a class="headerlink" href="#load-via-comamnd-line" title="Permalink to this headline"></a></h2>
<p>Usage</p>
<p>shp2pgsql usage can be found using the ‘shp2pgsl’ command.</p>
<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="go"> root@postgis:~# shp2pgsql</span>
<span class="go"> RELEASE: 2.3.2 (r15302)</span>
<span class="go"> USAGE: shp2pgsql [&lt;options&gt;] &lt;shapefile&gt; [[&lt;schema&gt;.]&lt;table&gt;]</span>
<span class="go"> OPTIONS:</span>
<span class="go"> -s [&lt;from&gt;:]&lt;srid&gt; Set the SRID field. Defaults to 0.</span>
<span class="go"> Optionally reprojects from given SRID (cannot be used with -D).</span>
<span class="go"> (-d|a|c|p) These are mutually exclusive options:</span>
<span class="go"> -d Drops the table, then recreates it and populates</span>
<span class="go"> it with current shape file data.</span>
<span class="go"> -a Appends shape file into current table, must be</span>
<span class="go"> exactly the same table schema.</span>
<span class="go"> -c Creates a new table and populates it, this is the</span>
<span class="go"> default if you do not specify any options.</span>
<span class="go"> -p Prepare mode, only creates the table.</span>
<span class="go"> -g &lt;geocolumn&gt; Specify the name of the geometry/geography column</span>
<span class="go"> (mostly useful in append mode).</span>
<span class="go">-D Use postgresql dump format (defaults to SQL insert statements).</span>
<span class="go">-e Execute each statement individually, do not use a transaction.</span>
<span class="go"> Not compatible with -D.</span>
<span class="go">-G Use geography type (requires lon/lat data or -s to reproject).</span>
<span class="go">-k Keep postgresql identifiers case.</span>
<span class="go">-i Use int4 type for all integer dbf fields.</span>
<span class="go">-I Create a spatial index on the geocolumn.</span>
<span class="go">-m &lt;filename&gt; Specify a file containing a set of mappings of (long) column</span>
<span class="go"> names to 10 character DBF column names. The content of the file is one or</span>
<span class="go"> more lines of two names separated by white space and no trailing or</span>
<span class="go"> leading space. For example:</span>
<span class="go"> COLUMNNAME DBFFIELD1</span>
<span class="go"> AVERYLONGCOLUMNNAME DBFFIELD2</span>
<span class="go">-S Generate simple geometries instead of MULTI geometries.</span>
<span class="go">-t &lt;dimensionality&gt; Force geometry to be one of &#39;2D&#39;, &#39;3DZ&#39;, &#39;3DM&#39;, or &#39;4D&#39;</span>
<span class="go">-w Output WKT instead of WKB. Note that this can result in</span>
<span class="go"> coordinate drift.</span>
<span class="go">-W &lt;encoding&gt; Specify the character encoding of Shape&#39;s</span>
<span class="go"> attribute column. (default: &quot;UTF-8&quot;)</span>
<span class="go">-N &lt;policy&gt; NULL geometries handling policy (insert*,skip,abort).</span>
<span class="go">-n Only import DBF file.</span>
<span class="go">-T &lt;tablespace&gt; Specify the tablespace for the new table.</span>
<span class="go"> Note that indexes will still use the default tablespace unless the</span>
<span class="go"> -X flag is also used.</span>
<span class="go">-X &lt;tablespace&gt; Specify the tablespace for the table&#39;s indexes.</span>
<span class="go"> This applies to the primary key, and the spatial index if</span>
<span class="go"> the -I flag is used.</span>
<span class="go">-? Display this help screen.</span>
<span class="go">An argument of `--&#39; disables further option processing.</span>
<span class="gp gp-VirtualEnv">(useful for unusual file names starting with &#39;-&#39;)</span>
</pre></div>
</div>
</div>
<div class="section" id="tutorial-load-shp-files">
<h2><a class="toc-backref" href="#id5">Tutorial: Load shp Files</a><a class="headerlink" href="#tutorial-load-shp-files" title="Permalink to this headline"></a></h2>
<p>GeoSuite comes with 3 shp files, park.zip, waterways.zip, and neighborhoods.zip.</p>
<p>We’ll load the neighborhoods shp file below. The proceedure is the same for all three files.</p>
<p><strong>1. Go to PostGIS &gt; shp2pgsql</strong></p>
<img alt="../../_images/1-postgis-load-shp2pgsql.png" src="../../_images/1-postgis-load-shp2pgsql.png" />
<img alt="../../_images/spacer5.png" src="../../_images/spacer5.png" />
<p>As shown below -</p>
<p><strong>2. Select postgisftw as the target database</strong></p>
<p></p>
<p><strong>3. Leave load type as default (Create new table)</strong></p>
<p></p>
<p><strong>4. IMPORTANT: Set the SRID to 4326. pg_tileserv and pg_featursrv require a declared SRID.</strong></p>
<p></p>
<p><strong>5. Set database user as ‘pgis’</strong></p>
<p></p>
<p><strong>6. For table name, enter neighborhoods</strong></p>
<p></p>
<img alt="../../_images/2-load.png" src="../../_images/2-load.png" />
<img alt="../../_images/spacer5.png" src="../../_images/spacer5.png" />
<p><strong>7. For shp source file, select “local file” and click the file explorer button. Navigate to /opt/data and select the neighborhoods.zip file.</strong>
</p>
<img alt="../../_images/3-load.png" src="../../_images/3-load.png" />
<img alt="../../_images/spacer5.png" src="../../_images/spacer5.png" />
<p><strong>8. Accept all othe configuration defaults and click the Load button</strong>
</p>
<img alt="../../_images/4-load.png" src="../../_images/4-load.png" />
<img alt="../../_images/spacer5.png" src="../../_images/spacer5.png" />
<p>When file has been loaded, output will be displayed as below.</p>
<img alt="../../_images/spacer5.png" src="../../_images/spacer5.png" />
<p>The output also displays the command line used to load the data:</p>
<img alt="../../_images/5-load.png" src="../../_images/5-load.png" />
<img alt="../../_images/spacer5.png" src="../../_images/spacer5.png" />
</div>
<div class="section" id="troubleshooting">
<h2><a class="toc-backref" href="#id6">Troubleshooting</a><a class="headerlink" href="#troubleshooting" title="Permalink to this headline"></a></h2>
<p>If the above commands produce ‘shp2pgsql command not found’, do the following:</p>
<p>On Ubuntu:</p>
<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="go">apt install postgis</span>
</pre></div>
</div>
<p>On CentOS</p>
<div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="go">yum install postgis3_utils</span>
</pre></div>
</div>
</div>
<div class="section" id="documentation">
<h2><a class="toc-backref" href="#id7">Documentation</a><a class="headerlink" href="#documentation" title="Permalink to this headline"></a></h2>
<p>Below are resources to get started with ogr2ogr and gdal_translate:</p>
<ul class="simple">
<li><a class="reference external" href="https://postgis.net/docs/using_postgis_dbmanagement.html#shp2pgsql_usage">Refractions Documentation</a></li>
<li><a class="reference external" href="http://www.bostongis.com/pgsql2shp_shp2pgsql_quickguide.bqg">Boston GIS Cheatsheet</a></li>
</ul>
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