source: trunk/sphinxdocs/build/html/GSASIIpwd.html @ 1183

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fixup number formatting; update produced doc files

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58  <span class="target" id="module-GSASIIpwd"></span><div class="section" id="gsasii-powder-calculation-module">
59<h1><em>GSASII powder calculation module</em><a class="headerlink" href="#gsasii-powder-calculation-module" title="Permalink to this headline">¶</a></h1>
60<dl class="function">
61<dt id="GSASIIpwd.Absorb">
62<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">Absorb</tt><big>(</big><em>Geometry</em>, <em>MuR</em>, <em>Tth</em>, <em>Phi=0</em>, <em>Psi=0</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#Absorb"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.Absorb" title="Permalink to this definition">¶</a></dt>
63<dd><p>Calculate sample absorption
64:param str Geometry: one of &#8216;Cylinder&#8217;,&#8217;Bragg-Brentano&#8217;,&#8217;Tilting Flat Plate in transmission&#8217;,&#8217;Fixed flat plate&#8217;
65:param float MuR: absorption coeff * sample thickness/2 or radius
66:param Tth: 2-theta scattering angle - can be numpy array
67:param float Phi: flat plate tilt angle - future
68:param float Psi: flat plate tilt axis - future</p>
69</dd></dl>
70
71<dl class="function">
72<dt id="GSASIIpwd.AbsorbDerv">
73<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">AbsorbDerv</tt><big>(</big><em>Geometry</em>, <em>MuR</em>, <em>Tth</em>, <em>Phi=0</em>, <em>Psi=0</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#AbsorbDerv"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.AbsorbDerv" title="Permalink to this definition">¶</a></dt>
74<dd><p>needs a doc string</p>
75</dd></dl>
76
77<dl class="function">
78<dt id="GSASIIpwd.CalcPDF">
79<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">CalcPDF</tt><big>(</big><em>data</em>, <em>inst</em>, <em>xydata</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#CalcPDF"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.CalcPDF" title="Permalink to this definition">¶</a></dt>
80<dd><p>needs a doc string</p>
81</dd></dl>
82
83<dl class="function">
84<dt id="GSASIIpwd.Dict2Values">
85<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">Dict2Values</tt><big>(</big><em>parmdict</em>, <em>varylist</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#Dict2Values"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.Dict2Values" title="Permalink to this definition">¶</a></dt>
86<dd><p>Use before call to leastsq to setup list of values for the parameters
87in parmdict, as selected by key in varylist</p>
88</dd></dl>
89
90<dl class="function">
91<dt id="GSASIIpwd.DoPeakFit">
92<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">DoPeakFit</tt><big>(</big><em>FitPgm</em>, <em>Peaks</em>, <em>Background</em>, <em>Limits</em>, <em>Inst</em>, <em>Inst2</em>, <em>data</em>, <em>oneCycle=False</em>, <em>controls=None</em>, <em>dlg=None</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#DoPeakFit"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.DoPeakFit" title="Permalink to this definition">¶</a></dt>
93<dd><p>needs a doc string</p>
94</dd></dl>
95
96<dl class="function">
97<dt id="GSASIIpwd.GetAsfMean">
98<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">GetAsfMean</tt><big>(</big><em>ElList</em>, <em>Sthl2</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#GetAsfMean"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.GetAsfMean" title="Permalink to this definition">¶</a></dt>
99<dd><p>Calculate various scattering factor terms for PDF calcs</p>
100<table class="docutils field-list" frame="void" rules="none">
101<col class="field-name" />
102<col class="field-body" />
103<tbody valign="top">
104<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
105<li><strong>ElList</strong> (<em>dict</em>) &#8211; element dictionary contains scattering factor coefficients, etc.</li>
106<li><strong>Sthl2</strong> (<em>np.array</em>) &#8211; numpy array of sin theta/lambda squared values</li>
107</ul>
108</td>
109</tr>
110<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first last">mean(f^2), mean(f)^2, mean(compton)</p>
111</td>
112</tr>
113</tbody>
114</table>
115</dd></dl>
116
117<dl class="function">
118<dt id="GSASIIpwd.GetNumDensity">
119<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">GetNumDensity</tt><big>(</big><em>ElList</em>, <em>Vol</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#GetNumDensity"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.GetNumDensity" title="Permalink to this definition">¶</a></dt>
120<dd><p>needs a doc string</p>
121</dd></dl>
122
123<dl class="function">
124<dt id="GSASIIpwd.LorchWeight">
125<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">LorchWeight</tt><big>(</big><em>Q</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#LorchWeight"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.LorchWeight" title="Permalink to this definition">¶</a></dt>
126<dd><p>needs a doc string</p>
127</dd></dl>
128
129<dl class="function">
130<dt id="GSASIIpwd.Oblique">
131<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">Oblique</tt><big>(</big><em>ObCoeff</em>, <em>Tth</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#Oblique"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.Oblique" title="Permalink to this definition">¶</a></dt>
132<dd><p>currently assumes detector is normal to beam</p>
133</dd></dl>
134
135<dl class="function">
136<dt id="GSASIIpwd.Polarization">
137<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">Polarization</tt><big>(</big><em>Pola</em>, <em>Tth</em>, <em>Azm=0.0</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#Polarization"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.Polarization" title="Permalink to this definition">¶</a></dt>
138<dd><p>Calculate angle dependent x-ray polarization correction (not scaled correctly!)</p>
139<table class="docutils field-list" frame="void" rules="none">
140<col class="field-name" />
141<col class="field-body" />
142<tbody valign="top">
143<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
144<li><strong>Pola</strong> &#8211; polarization coefficient e.g 1.0 fully polarized, 0.5 unpolarized</li>
145<li><strong>Azm</strong> &#8211; azimuthal angle e.g. 0.0 in plane of polarization</li>
146<li><strong>Tth</strong> &#8211; 2-theta scattering angle - can be numpy array
147which (if either) of these is &#8220;right&#8221;?</li>
148</ul>
149</td>
150</tr>
151<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first last">(pola, dpdPola)
152* pola = ((1-Pola)*npcosd(Azm)**2+Pola*npsind(Azm)**2)*npcosd(Tth)**2+         (1-Pola)*npsind(Azm)**2+Pola*npcosd(Azm)**2
153* dpdPola: derivative needed for least squares</p>
154</td>
155</tr>
156</tbody>
157</table>
158</dd></dl>
159
160<dl class="function">
161<dt id="GSASIIpwd.Ruland">
162<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">Ruland</tt><big>(</big><em>RulCoff</em>, <em>wave</em>, <em>Q</em>, <em>Compton</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#Ruland"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.Ruland" title="Permalink to this definition">¶</a></dt>
163<dd><p>needs a doc string</p>
164</dd></dl>
165
166<dl class="function">
167<dt id="GSASIIpwd.SetBackgroundParms">
168<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">SetBackgroundParms</tt><big>(</big><em>Background</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#SetBackgroundParms"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.SetBackgroundParms" title="Permalink to this definition">¶</a></dt>
169<dd><p>needs a doc string</p>
170</dd></dl>
171
172<dl class="function">
173<dt id="GSASIIpwd.SurfaceRough">
174<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">SurfaceRough</tt><big>(</big><em>SRA</em>, <em>SRB</em>, <em>Tth</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#SurfaceRough"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.SurfaceRough" title="Permalink to this definition">¶</a></dt>
175<dd><p>Suortti (J. Appl. Cryst, 5,325-331, 1972) surface roughness correction
176:param float SRA: Suortti surface roughness parameter
177:param float SRB: Suortti surface roughness parameter
178:param float Tth: 2-theta(deg) - can be numpy array</p>
179</dd></dl>
180
181<dl class="function">
182<dt id="GSASIIpwd.SurfaceRoughDerv">
183<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">SurfaceRoughDerv</tt><big>(</big><em>SRA</em>, <em>SRB</em>, <em>Tth</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#SurfaceRoughDerv"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.SurfaceRoughDerv" title="Permalink to this definition">¶</a></dt>
184<dd><p>Suortti surface roughness correction derivatives
185:param float SRA: Suortti surface roughness parameter (dimensionless)
186:param float SRB: Suortti surface roughness parameter (dimensionless)
187:param float Tth: 2-theta(deg) - can be numpy array
188:return list: [dydSRA,dydSRB] derivatives to be used for intensity derivative</p>
189</dd></dl>
190
191<dl class="function">
192<dt id="GSASIIpwd.TestData">
193<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">TestData</tt><big>(</big><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#TestData"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.TestData" title="Permalink to this definition">¶</a></dt>
194<dd><p>needs a doc string</p>
195</dd></dl>
196
197<dl class="function">
198<dt id="GSASIIpwd.Transmission">
199<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">Transmission</tt><big>(</big><em>Geometry</em>, <em>Abs</em>, <em>Diam</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#Transmission"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.Transmission" title="Permalink to this definition">¶</a></dt>
200<dd><p>Calculate sample transmission</p>
201<table class="docutils field-list" frame="void" rules="none">
202<col class="field-name" />
203<col class="field-body" />
204<tbody valign="top">
205<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple">
206<li><strong>Geometry</strong> (<em>str</em>) &#8211; one of &#8216;Cylinder&#8217;,&#8217;Bragg-Brentano&#8217;,&#8217;Tilting flat plate in transmission&#8217;,&#8217;Fixed flat plate&#8217;</li>
207<li><strong>Abs</strong> (<em>float</em>) &#8211; absorption coeff in cm-1</li>
208<li><strong>Diam</strong> (<em>float</em>) &#8211; sample thickness/diameter in mm</li>
209</ul>
210</td>
211</tr>
212</tbody>
213</table>
214</dd></dl>
215
216<dl class="function">
217<dt id="GSASIIpwd.Values2Dict">
218<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">Values2Dict</tt><big>(</big><em>parmdict</em>, <em>varylist</em>, <em>values</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#Values2Dict"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.Values2Dict" title="Permalink to this definition">¶</a></dt>
219<dd><p>Use after call to leastsq to update the parameter dictionary with
220values corresponding to keys in varylist</p>
221</dd></dl>
222
223<dl class="function">
224<dt id="GSASIIpwd.calcIncident">
225<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">calcIncident</tt><big>(</big><em>Iparm</em>, <em>xdata</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#calcIncident"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.calcIncident" title="Permalink to this definition">¶</a></dt>
226<dd><p>needs a doc string</p>
227</dd></dl>
228
229<dl class="class">
230<dt id="GSASIIpwd.cauchy_gen">
231<em class="property">class </em><tt class="descclassname">GSASIIpwd.</tt><tt class="descname">cauchy_gen</tt><big>(</big><em>momtype=1</em>, <em>a=None</em>, <em>b=None</em>, <em>xa=-10.0</em>, <em>xb=10.0</em>, <em>xtol=1e-14</em>, <em>badvalue=None</em>, <em>name=None</em>, <em>longname=None</em>, <em>shapes=None</em>, <em>extradoc=None</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#cauchy_gen"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.cauchy_gen" title="Permalink to this definition">¶</a></dt>
232<dd><p>needs a doc string</p>
233</dd></dl>
234
235<dl class="function">
236<dt id="GSASIIpwd.ellipseSize">
237<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">ellipseSize</tt><big>(</big><em>H</em>, <em>Sij</em>, <em>GB</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#ellipseSize"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.ellipseSize" title="Permalink to this definition">¶</a></dt>
238<dd><p>needs a doc string</p>
239</dd></dl>
240
241<dl class="function">
242<dt id="GSASIIpwd.ellipseSizeDerv">
243<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">ellipseSizeDerv</tt><big>(</big><em>H</em>, <em>Sij</em>, <em>GB</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#ellipseSizeDerv"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.ellipseSizeDerv" title="Permalink to this definition">¶</a></dt>
244<dd><p>needs a doc string</p>
245</dd></dl>
246
247<dl class="function">
248<dt id="GSASIIpwd.factorize">
249<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">factorize</tt><big>(</big><em>num</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#factorize"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.factorize" title="Permalink to this definition">¶</a></dt>
250<dd><p>Provide prime number factors for integer num
251Returns dictionary of prime factors (keys) &amp; power for each (data)</p>
252</dd></dl>
253
254<dl class="class">
255<dt id="GSASIIpwd.fcjde_gen">
256<em class="property">class </em><tt class="descclassname">GSASIIpwd.</tt><tt class="descname">fcjde_gen</tt><big>(</big><em>momtype=1</em>, <em>a=None</em>, <em>b=None</em>, <em>xa=-10.0</em>, <em>xb=10.0</em>, <em>xtol=1e-14</em>, <em>badvalue=None</em>, <em>name=None</em>, <em>longname=None</em>, <em>shapes=None</em>, <em>extradoc=None</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#fcjde_gen"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.fcjde_gen" title="Permalink to this definition">¶</a></dt>
257<dd><p>Finger-Cox-Jephcoat D(2phi,2th) function for S/L = H/L
258Ref: J. Appl. Cryst. (1994) 27, 892-900.</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">
263<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
264<li><strong>x</strong> &#8211; array -1 to 1</li>
265<li><strong>t</strong> &#8211; 2-theta position of peak</li>
266<li><strong>s</strong> &#8211; sum(S/L,H/L); S: sample height, H: detector opening,
267L: sample to detector opening distance</li>
268<li><strong>dx</strong> &#8211; 2-theta step size in deg</li>
269</ul>
270</td>
271</tr>
272<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first last"><p>for fcj.pdf</p>
273<ul>
274<li><p class="first">T = x*dx+t</p>
275</li>
276<li><p class="first">s = S/L+H/L</p>
277</li>
278<li><p class="first">if x &lt; 0:</p>
279<div class="highlight-python"><pre>fcj.pdf = [1/sqrt({cos(T)**2/cos(t)**2}-1) - 1/s]/|cos(T)| </pre>
280</div>
281</li>
282<li><p class="first">if x &gt;= 0: fcj.pdf = 0</p>
283</li>
284</ul>
285</p>
286</td>
287</tr>
288</tbody>
289</table>
290</dd></dl>
291
292<dl class="function">
293<dt id="GSASIIpwd.getBackground">
294<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">getBackground</tt><big>(</big><em>pfx</em>, <em>parmDict</em>, <em>bakType</em>, <em>xdata</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#getBackground"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.getBackground" title="Permalink to this definition">¶</a></dt>
295<dd><p>needs a doc string</p>
296</dd></dl>
297
298<dl class="function">
299<dt id="GSASIIpwd.getBackgroundDerv">
300<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">getBackgroundDerv</tt><big>(</big><em>pfx</em>, <em>parmDict</em>, <em>bakType</em>, <em>xdata</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#getBackgroundDerv"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.getBackgroundDerv" title="Permalink to this definition">¶</a></dt>
301<dd><p>needs a doc string</p>
302</dd></dl>
303
304<dl class="function">
305<dt id="GSASIIpwd.getEpsVoigt">
306<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">getEpsVoigt</tt><big>(</big><em>pos</em>, <em>alp</em>, <em>bet</em>, <em>sig</em>, <em>gam</em>, <em>xdata</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#getEpsVoigt"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.getEpsVoigt" title="Permalink to this definition">¶</a></dt>
307<dd><p>needs a doc string</p>
308</dd></dl>
309
310<dl class="function">
311<dt id="GSASIIpwd.getFCJVoigt">
312<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">getFCJVoigt</tt><big>(</big><em>pos</em>, <em>intens</em>, <em>sig</em>, <em>gam</em>, <em>shl</em>, <em>xdata</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#getFCJVoigt"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.getFCJVoigt" title="Permalink to this definition">¶</a></dt>
313<dd><p>needs a doc string</p>
314</dd></dl>
315
316<dl class="function">
317<dt id="GSASIIpwd.getFCJVoigt3">
318<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">getFCJVoigt3</tt><big>(</big><em>pos</em>, <em>sig</em>, <em>gam</em>, <em>shl</em>, <em>xdata</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#getFCJVoigt3"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.getFCJVoigt3" title="Permalink to this definition">¶</a></dt>
319<dd><p>needs a doc string</p>
320</dd></dl>
321
322<dl class="function">
323<dt id="GSASIIpwd.getFWHM">
324<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">getFWHM</tt><big>(</big><em>pos</em>, <em>Inst</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#getFWHM"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.getFWHM" title="Permalink to this definition">¶</a></dt>
325<dd><p>needs a doc string</p>
326</dd></dl>
327
328<dl class="function">
329<dt id="GSASIIpwd.getHKLpeak">
330<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">getHKLpeak</tt><big>(</big><em>dmin</em>, <em>SGData</em>, <em>A</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#getHKLpeak"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.getHKLpeak" title="Permalink to this definition">¶</a></dt>
331<dd><p>needs a doc string</p>
332</dd></dl>
333
334<dl class="function">
335<dt id="GSASIIpwd.getPeakProfile">
336<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">getPeakProfile</tt><big>(</big><em>dataType</em>, <em>parmDict</em>, <em>xdata</em>, <em>varyList</em>, <em>bakType</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#getPeakProfile"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.getPeakProfile" title="Permalink to this definition">¶</a></dt>
337<dd><p>needs a doc string</p>
338</dd></dl>
339
340<dl class="function">
341<dt id="GSASIIpwd.getPeakProfileDerv">
342<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">getPeakProfileDerv</tt><big>(</big><em>dataType</em>, <em>parmDict</em>, <em>xdata</em>, <em>varyList</em>, <em>bakType</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#getPeakProfileDerv"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.getPeakProfileDerv" title="Permalink to this definition">¶</a></dt>
343<dd><p>needs a doc string</p>
344</dd></dl>
345
346<dl class="function">
347<dt id="GSASIIpwd.getWidthsCW">
348<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">getWidthsCW</tt><big>(</big><em>pos</em>, <em>sig</em>, <em>gam</em>, <em>shl</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#getWidthsCW"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.getWidthsCW" title="Permalink to this definition">¶</a></dt>
349<dd><p>needs a doc string</p>
350</dd></dl>
351
352<dl class="function">
353<dt id="GSASIIpwd.getWidthsTOF">
354<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">getWidthsTOF</tt><big>(</big><em>pos</em>, <em>alp</em>, <em>bet</em>, <em>sig</em>, <em>gam</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#getWidthsTOF"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.getWidthsTOF" title="Permalink to this definition">¶</a></dt>
355<dd><p>needs a doc string</p>
356</dd></dl>
357
358<dl class="function">
359<dt id="GSASIIpwd.getdEpsVoigt">
360<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">getdEpsVoigt</tt><big>(</big><em>pos</em>, <em>alp</em>, <em>bet</em>, <em>sig</em>, <em>gam</em>, <em>xdata</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#getdEpsVoigt"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.getdEpsVoigt" title="Permalink to this definition">¶</a></dt>
361<dd><p>needs a doc string</p>
362</dd></dl>
363
364<dl class="function">
365<dt id="GSASIIpwd.getdFCJVoigt3">
366<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">getdFCJVoigt3</tt><big>(</big><em>pos</em>, <em>sig</em>, <em>gam</em>, <em>shl</em>, <em>xdata</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#getdFCJVoigt3"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.getdFCJVoigt3" title="Permalink to this definition">¶</a></dt>
367<dd><p>needs a doc string</p>
368</dd></dl>
369
370<dl class="function">
371<dt id="GSASIIpwd.getgamFW">
372<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">getgamFW</tt><big>(</big><em>g</em>, <em>s</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#getgamFW"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.getgamFW" title="Permalink to this definition">¶</a></dt>
373<dd><p>needs a doc string</p>
374</dd></dl>
375
376<dl class="function">
377<dt id="GSASIIpwd.makeFFTsizeList">
378<tt class="descclassname">GSASIIpwd.</tt><tt class="descname">makeFFTsizeList</tt><big>(</big><em>nmin=1</em>, <em>nmax=1023</em>, <em>thresh=15</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#makeFFTsizeList"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.makeFFTsizeList" title="Permalink to this definition">¶</a></dt>
379<dd><p>Provide list of optimal data sizes for FFT calculations</p>
380<table class="docutils field-list" frame="void" rules="none">
381<col class="field-name" />
382<col class="field-body" />
383<tbody valign="top">
384<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
385<li><strong>nmin</strong> (<em>int</em>) &#8211; minimum data size &gt;= 1</li>
386<li><strong>nmax</strong> (<em>int</em>) &#8211; maximum data size &gt; nmin</li>
387<li><strong>thresh</strong> (<em>int</em>) &#8211; maximum prime factor allowed</li>
388</ul>
389</td>
390</tr>
391<tr class="field-even field"><th class="field-name">Returns :</th><td class="field-body"><p class="first last">list of data sizes where the maximum prime factor is &lt; thresh</p>
392</td>
393</tr>
394</tbody>
395</table>
396</dd></dl>
397
398<dl class="class">
399<dt id="GSASIIpwd.norm_gen">
400<em class="property">class </em><tt class="descclassname">GSASIIpwd.</tt><tt class="descname">norm_gen</tt><big>(</big><em>momtype=1</em>, <em>a=None</em>, <em>b=None</em>, <em>xa=-10.0</em>, <em>xb=10.0</em>, <em>xtol=1e-14</em>, <em>badvalue=None</em>, <em>name=None</em>, <em>longname=None</em>, <em>shapes=None</em>, <em>extradoc=None</em><big>)</big><a class="reference internal" href="_modules/GSASIIpwd.html#norm_gen"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#GSASIIpwd.norm_gen" title="Permalink to this definition">¶</a></dt>
401<dd><p>needs a doc string</p>
402</dd></dl>
403
404</div>
405
406
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