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59  <div class="section" id="sphericalsldmodel">
60<h1>SphericalSLDModel<a class="headerlink" href="#sphericalsldmodel" title="Permalink to this headline">¶</a></h1>
[c0d873f]61<div class="section" id="sans-models-sphericalsldmodel">
62<h2><a class="reference internal" href="#module-sans.models.SphericalSLDModel" title="sans.models.SphericalSLDModel"><tt class="xref py py-mod docutils literal"><span class="pre">sans.models.SphericalSLDModel</span></tt></a><a class="headerlink" href="#sans-models-sphericalsldmodel" title="Permalink to this headline">¶</a></h2>
63<span class="target" id="module-sans.models.SphericalSLDModel"></span><dl class="class">
[512573a]64<dt id="sans.models.SphericalSLDModel.SphericalSLDModel">
[c0d873f]65<em class="property">class </em><tt class="descclassname">sans.models.SphericalSLDModel.</tt><tt class="descname">SphericalSLDModel</tt><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel" title="Permalink to this definition">¶</a></dt>
[512573a]66<dd><p>Bases: <a class="reference internal" href="BaseComponent.html#sans.models.BaseComponent.BaseComponent" title="sans.models.BaseComponent.BaseComponent"><tt class="xref py py-class docutils literal"><span class="pre">sans.models.BaseComponent.BaseComponent</span></tt></a></p>
67<p>This multi-model is based on Parratt formalism and provides the capability
68of changing the number of layers between 0 and 10.</p>
69<dl class="method">
[c0d873f]70<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.__add__">
71<tt class="descname">__add__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.__add__" title="Permalink to this definition">¶</a></dt>
72<dd></dd></dl>
73
74<dl class="method">
75<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.__div__">
76<tt class="descname">__div__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.__div__" title="Permalink to this definition">¶</a></dt>
77<dd></dd></dl>
78
79<dl class="method">
80<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.__init__">
81<tt class="descname">__init__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.__init__" title="Permalink to this definition">¶</a></dt>
82<dd></dd></dl>
83
84<dl class="attribute">
85<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.__module__">
86<tt class="descname">__module__</tt><em class="property"> = 'sans.models.SphericalSLDModel'</em><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.__module__" title="Permalink to this definition">¶</a></dt>
87<dd></dd></dl>
88
89<dl class="method">
90<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.__mul__">
91<tt class="descname">__mul__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.__mul__" title="Permalink to this definition">¶</a></dt>
92<dd></dd></dl>
93
94<dl class="method">
95<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.__str__">
96<tt class="descname">__str__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.__str__" title="Permalink to this definition">¶</a></dt>
97<dd><table class="docutils field-list" frame="void" rules="none">
98<col class="field-name" />
99<col class="field-body" />
100<tbody valign="top">
101<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body">string representatio</td>
102</tr>
103</tbody>
104</table>
105</dd></dl>
106
107<dl class="method">
108<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.__sub__">
109<tt class="descname">__sub__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.__sub__" title="Permalink to this definition">¶</a></dt>
110<dd></dd></dl>
111
112<dl class="method">
113<dt id="sans.models.SphericalSLDModel.SphericalSLDModel._clone">
114<tt class="descname">_clone</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel._clone" title="Permalink to this definition">¶</a></dt>
115<dd><p>Internal utility function to copy the internal
116data members to a fresh copy.</p>
117</dd></dl>
118
119<dl class="method">
120<dt id="sans.models.SphericalSLDModel.SphericalSLDModel._get_func_list">
121<tt class="descname">_get_func_list</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel._get_func_list" title="Permalink to this definition">¶</a></dt>
122<dd><p>Get the list of functions in each layer (shell)</p>
123</dd></dl>
124
125<dl class="method">
126<dt id="sans.models.SphericalSLDModel.SphericalSLDModel._get_sld">
127<tt class="descname">_get_sld</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel._get_sld" title="Permalink to this definition">¶</a></dt>
128<dd><p>Get the function asked to build sld profile
129: param func_idx: func type number
130: param n_sub: total number of sub_layer
131: param n_s: index of sub_layer
132: param nu: coefficient of the function
133: param sld_l: sld on the left side
134: param sld_r: sld on the right side
135: return: sld value, float</p>
136</dd></dl>
137
138<dl class="method">
139<dt id="sans.models.SphericalSLDModel.SphericalSLDModel._setParamHelper">
140<tt class="descname">_setParamHelper</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel._setParamHelper" title="Permalink to this definition">¶</a></dt>
141<dd><p>Helper function to setParam</p>
142</dd></dl>
143
144<dl class="method">
145<dt id="sans.models.SphericalSLDModel.SphericalSLDModel._set_details">
146<tt class="descname">_set_details</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel._set_details" title="Permalink to this definition">¶</a></dt>
147<dd><p>Concatenate details of the original model to create
148this model details</p>
149</dd></dl>
150
151<dl class="method">
152<dt id="sans.models.SphericalSLDModel.SphericalSLDModel._set_dispersion">
153<tt class="descname">_set_dispersion</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel._set_dispersion" title="Permalink to this definition">¶</a></dt>
154<dd><p>model dispersions</p>
155</dd></dl>
156
157<dl class="method">
158<dt id="sans.models.SphericalSLDModel.SphericalSLDModel._set_fixed_params">
159<tt class="descname">_set_fixed_params</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel._set_fixed_params" title="Permalink to this definition">¶</a></dt>
160<dd><p>Fill the self.fixed list with the model fixed list</p>
161</dd></dl>
162
163<dl class="method">
164<dt id="sans.models.SphericalSLDModel.SphericalSLDModel._set_params">
165<tt class="descname">_set_params</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel._set_params" title="Permalink to this definition">¶</a></dt>
166<dd><p>Concatenate the parameters of the model to create
167this model parameters</p>
168</dd></dl>
169
170<dl class="method">
171<dt id="sans.models.SphericalSLDModel.SphericalSLDModel._set_xtra_model_param">
172<tt class="descname">_set_xtra_model_param</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel._set_xtra_model_param" title="Permalink to this definition">¶</a></dt>
173<dd><p>Set params of original model that are hidden from this model</p>
174</dd></dl>
175
176<dl class="method">
[512573a]177<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.calculate_ER">
178<tt class="descname">calculate_ER</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.calculate_ER" title="Permalink to this definition">¶</a></dt>
179<dd></dd></dl>
180
181<dl class="method">
182<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.clone">
183<tt class="descname">clone</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.clone" title="Permalink to this definition">¶</a></dt>
184<dd><p>Returns a new object identical to the current object</p>
185</dd></dl>
186
187<dl class="method">
188<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.evalDistribution">
[c0d873f]189<tt class="descname">evalDistribution</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.evalDistribution" title="Permalink to this definition">¶</a></dt>
[512573a]190<dd><p>Evaluate the model in cartesian coordinates</p>
191<p>: param x: input q[], or [qx[], qy[]]
192: return: scattering function P(q[])</p>
193</dd></dl>
194
195<dl class="method">
196<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.getDispParamList">
197<tt class="descname">getDispParamList</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.getDispParamList" title="Permalink to this definition">¶</a></dt>
198<dd><p>Return a list of all available parameters for the model</p>
199</dd></dl>
200
201<dl class="method">
202<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.getParam">
[c0d873f]203<tt class="descname">getParam</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.getParam" title="Permalink to this definition">¶</a></dt>
[512573a]204<dd><p>Set the value of a model parameter</p>
205<table class="docutils field-list" frame="void" rules="none">
206<col class="field-name" />
207<col class="field-body" />
208<tbody valign="top">
[c0d873f]209<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>name</strong> &#8211; name of the parameter</td>
[512573a]210</tr>
211</tbody>
212</table>
213</dd></dl>
214
215<dl class="method">
216<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.getParamList">
217<tt class="descname">getParamList</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.getParamList" title="Permalink to this definition">¶</a></dt>
218<dd><p>Return a list of all available parameters for the model</p>
219</dd></dl>
220
221<dl class="method">
222<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.getParamListWithToken">
[c0d873f]223<tt class="descname">getParamListWithToken</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.getParamListWithToken" title="Permalink to this definition">¶</a></dt>
[512573a]224<dd></dd></dl>
225
226<dl class="method">
227<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.getParamWithToken">
[c0d873f]228<tt class="descname">getParamWithToken</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.getParamWithToken" title="Permalink to this definition">¶</a></dt>
[512573a]229<dd></dd></dl>
230
231<dl class="method">
232<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.getProfile">
233<tt class="descname">getProfile</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.getProfile" title="Permalink to this definition">¶</a></dt>
234<dd><p>Get SLD profile</p>
235<dl class="docutils">
236<dt>: return: (z, beta) where z is a list of depth of the transition points</dt>
237<dd>beta is a list of the corresponding SLD values</dd>
238</dl>
239</dd></dl>
240
241<dl class="method">
242<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.is_fittable">
[c0d873f]243<tt class="descname">is_fittable</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.is_fittable" title="Permalink to this definition">¶</a></dt>
[512573a]244<dd><p>Check if a given parameter is fittable or not</p>
245<table class="docutils field-list" frame="void" rules="none">
246<col class="field-name" />
247<col class="field-body" />
248<tbody valign="top">
[c0d873f]249<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>par_name</strong> &#8211; the parameter name to check</td>
[512573a]250</tr>
251</tbody>
252</table>
253</dd></dl>
254
255<dl class="method">
256<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.run">
[c0d873f]257<tt class="descname">run</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.run" title="Permalink to this definition">¶</a></dt>
[512573a]258<dd><p>Evaluate the model</p>
259<table class="docutils field-list" frame="void" rules="none">
260<col class="field-name" />
261<col class="field-body" />
262<tbody valign="top">
[c0d873f]263<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>x</strong> &#8211; input q, or [q,phi]</td>
[512573a]264</tr>
[c0d873f]265<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body">scattering function P(q)</td>
[512573a]266</tr>
267</tbody>
268</table>
269</dd></dl>
270
271<dl class="method">
272<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.runXY">
[c0d873f]273<tt class="descname">runXY</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.runXY" title="Permalink to this definition">¶</a></dt>
[512573a]274<dd><p>Evaluate the model</p>
275<p>: param x: input q-value (float or [float, float] as [qx, qy])
276: return: scattering function value</p>
277</dd></dl>
278
279<dl class="method">
280<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.setParam">
[c0d873f]281<tt class="descname">setParam</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.setParam" title="Permalink to this definition">¶</a></dt>
[512573a]282<dd><p>Set the value of a model parameter</p>
283<p>: param name: name of the parameter
284: param value: value of the parameter</p>
285</dd></dl>
286
287<dl class="method">
288<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.setParamWithToken">
[c0d873f]289<tt class="descname">setParamWithToken</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.setParamWithToken" title="Permalink to this definition">¶</a></dt>
[512573a]290<dd></dd></dl>
291
292<dl class="method">
293<dt id="sans.models.SphericalSLDModel.SphericalSLDModel.set_dispersion">
[c0d873f]294<tt class="descname">set_dispersion</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.SphericalSLDModel.SphericalSLDModel.set_dispersion" title="Permalink to this definition">¶</a></dt>
[512573a]295<dd><p>Set the dispersion object for a model parameter</p>
296<p>: param parameter: name of the parameter [string]
297:dispersion: dispersion object of type DispersionModel</p>
298</dd></dl>
299
300</dd></dl>
301
302</div>
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304
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312  <ul>
313<li><a class="reference internal" href="#">SphericalSLDModel</a><ul>
[c0d873f]314<li><a class="reference internal" href="#sans-models-sphericalsldmodel"><tt class="docutils literal"><span class="pre">sans.models.SphericalSLDModel</span></tt></a></li>
[512573a]315</ul>
316</li>
317</ul>
318
319  <h4>Previous topic</h4>
320  <p class="topless"><a href="SphereSLDModel.html"
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