wcslib (8.2.2)
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<div class="headertitle"><div class="title">auxprm Struct Reference</div></div>
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<p>Additional auxiliary parameters.
<a href="structauxprm.html#details">More...</a></p>
<p><code>#include <<a class="el" href="wcs_8h_source.html">wcs.h</a>></code></p>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-attribs" name="pub-attribs"></a>
Data Fields</h2></td></tr>
<tr class="memitem:ae90fd56f574beaf8a3c5d7136bfb4a01" id="r_ae90fd56f574beaf8a3c5d7136bfb4a01"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structauxprm.html#ae90fd56f574beaf8a3c5d7136bfb4a01">rsun_ref</a></td></tr>
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<tr class="memitem:a0319d8103f0f0a166715e74e329ded2d" id="r_a0319d8103f0f0a166715e74e329ded2d"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structauxprm.html#a0319d8103f0f0a166715e74e329ded2d">dsun_obs</a></td></tr>
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<tr class="memitem:a8b058da5ec51c0521776cf96ce3a987a" id="r_a8b058da5ec51c0521776cf96ce3a987a"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structauxprm.html#a8b058da5ec51c0521776cf96ce3a987a">crln_obs</a></td></tr>
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<tr class="memitem:a817ab87c5da2299e795cc260ad563436" id="r_a817ab87c5da2299e795cc260ad563436"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structauxprm.html#a817ab87c5da2299e795cc260ad563436">hgln_obs</a></td></tr>
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<tr class="memitem:a5a596e2c4371fa92d04b64a4be6207ae" id="r_a5a596e2c4371fa92d04b64a4be6207ae"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structauxprm.html#a5a596e2c4371fa92d04b64a4be6207ae">hglt_obs</a></td></tr>
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<tr class="memitem:ad4ca1436fb83cefcbdbe3f985a515552" id="r_ad4ca1436fb83cefcbdbe3f985a515552"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structauxprm.html#ad4ca1436fb83cefcbdbe3f985a515552">a_radius</a></td></tr>
<tr class="separator:ad4ca1436fb83cefcbdbe3f985a515552"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa12b84a421a5d852c469fada87d3149b" id="r_aa12b84a421a5d852c469fada87d3149b"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structauxprm.html#aa12b84a421a5d852c469fada87d3149b">b_radius</a></td></tr>
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<tr class="memitem:abf9924ec2b288ba8f548bfc6b72b0321" id="r_abf9924ec2b288ba8f548bfc6b72b0321"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structauxprm.html#abf9924ec2b288ba8f548bfc6b72b0321">blon_obs</a></td></tr>
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<tr class="memitem:af14345ab9fa7b6767d00dffee303a42c" id="r_af14345ab9fa7b6767d00dffee303a42c"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structauxprm.html#af14345ab9fa7b6767d00dffee303a42c">bdis_obs</a></td></tr>
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<tr class="memitem:a87eb38047efbafe866142ea915bab39d" id="r_a87eb38047efbafe866142ea915bab39d"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="structauxprm.html#a87eb38047efbafe866142ea915bab39d">dummy</a> [2]</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Additional auxiliary parameters. </p>
<p>The <b>auxprm</b> struct holds auxiliary coordinate system information of a specialist nature. It is anticipated that this struct will expand in future to accomodate additional parameters.</p>
<p>All members of this struct are to be set by the user. </p>
</div><h2 class="groupheader">Field Documentation</h2>
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<td class="memname">double auxprm::rsun_ref</td>
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<p>(Given, auxiliary) Reference radius of the Sun used in coordinate calculations (m). </p>
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<td class="memname">double auxprm::dsun_obs</td>
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<p>(Given, auxiliary) Distance between the centre of the Sun and the observer (m). </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a8b058da5ec51c0521776cf96ce3a987a">◆ </a></span>crln_obs</h2>
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<td class="memname">double auxprm::crln_obs</td>
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<p>(Given, auxiliary) Carrington heliographic longitude of the observer (deg). </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a817ab87c5da2299e795cc260ad563436">◆ </a></span>hgln_obs</h2>
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<td class="memname">double auxprm::hgln_obs</td>
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<p>(Given, auxiliary) Stonyhurst heliographic longitude of the observer (deg). </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a5a596e2c4371fa92d04b64a4be6207ae">◆ </a></span>hglt_obs</h2>
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<td class="memname">double auxprm::hglt_obs</td>
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<p>(Given, auxiliary) Heliographic latitude (Carrington or Stonyhurst) of the observer (deg). </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ad4ca1436fb83cefcbdbe3f985a515552">◆ </a></span>a_radius</h2>
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<td class="memname">double auxprm::a_radius</td>
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<p>Length of the semi-major axis of a triaxial ellipsoid approximating the shape of a body (e.g. planet) in the solar system (m). </p>
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<p>Length of the intermediate axis, normal to the semi-major and semi-minor axes, of a triaxial ellipsoid approximating the shape of a body (m). </p>
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<p>Length of the semi-minor axis, normal to the semi-major axis, of a triaxial ellipsoid approximating the shape of a body (m). </p>
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<h2 class="memtitle"><span class="permalink"><a href="#abf9924ec2b288ba8f548bfc6b72b0321">◆ </a></span>blon_obs</h2>
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<td class="memname">double auxprm::blon_obs</td>
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<p>Bodycentric longitude of the observer in the coordinate system fixed to the planet or other solar system body (deg, in range 0 to 360). </p>
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<h2 class="memtitle"><span class="permalink"><a href="#af4d7e22bc28d11d46a9bdbf5e48561ea">◆ </a></span>blat_obs</h2>
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<td class="memname">double auxprm::blat_obs</td>
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<p>Bodycentric latitude of the observer in the coordinate system fixed to the planet or other solar system body (deg). </p>
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<h2 class="memtitle"><span class="permalink"><a href="#af14345ab9fa7b6767d00dffee303a42c">◆ </a></span>bdis_obs</h2>
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<p>Bodycentric distance of the observer (m).</p>
<p>Global variable: const char *wcs_errmsg[] - Status return messages Error messages to match the status value returned from each function. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a87eb38047efbafe866142ea915bab39d">◆ </a></span>dummy</h2>
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<td class="memname">double auxprm::dummy[2]</td>
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