<div dir="ltr">I have started the CLAS12 detector geometry service on <a href="http://claradm.jlab.org/">claradm.jlab.org</a>. You can access it through clara at:<div>
<br><div>"<a href="http://129.57.28.27/CCDB/CLAS12">129.57.28.27/CCDB/CLAS12</a> Geometry Service"<br></div><div><br></div><div>The service expects a property-tree object. If you send it a blank (or malformed) request object, it will respond with a string containing an error message and the following usage statement:</div>
<div><br></div><div><div><font face="courier new, monospace">CLAS12 Geometry Service version 0.4.0</font></div><div><font face="courier new, monospace">written by: Johann Goetz, Yelena Prok</font></div><div><font face="courier new, monospace"><br>
</font></div><div><font face="courier new, monospace">This service returns the expanded geometry parameters to other</font></div><div><font face="courier new, monospace">services. It expects a property list which must specify the</font></div>
<div><font face="courier new, monospace">request in the form: system/values such as dc/wire_endpoints or</font></div><div><font face="courier new, monospace">dc/sector_volumes.</font></div><div><font face="courier new, monospace"><br>
</font></div><div><font face="courier new, monospace">Input property list keys:</font></div><div><font face="courier new, monospace"> quiet: (true|false)</font></div><div><font face="courier new, monospace"> verbose: (true|false)</font></div>
<div><font face="courier new, monospace"> units: (cm|mm)</font></div><div><font face="courier new, monospace"> coordsys: (sector|lab)</font></div><div><font face="courier new, monospace"> request: (one or more of the following separated by spaces)</font></div>
<div><font face="courier new, monospace"> dc/wire_endpoints</font></div><div><font face="courier new, monospace"> dc/sector_volumes <-- ignored keys: units, coordsys</font></div><div><font face="courier new, monospace"><br>
</font></div><div><font face="courier new, monospace">Output type: XML string</font></div><div><br></div><div>As you can see, at the moment only the DC is supported. The BST is in the library but not exposed in the service quite yet. If you see anything wrong, please file a bug report on the <a href="https://clasweb.jlab.org/mantisbt/my_view_page.php">CLAS12 bug tracking website</a> under the project "Constants Database"</div>
</div><div>Thank you,</div></div><br clear="all"><div><a href="http://sites.google.com/site/theodoregoetz/">Johann</a><br></div>
</div>