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50	<h1>Source code for G2pwd_fxye</h1><div class="highlight"><pre>
51	<span class="c"># -- coding: utf-8 --</span>
52	<span class="c">########### SVN repository information ###################</span>
53	<span class="c"># $Date: 2015-02-12 15:36:46 -0600 (Thu, 12 Feb 2015) $</span>
54	<span class="c"># $Author: vondreele $</span>
55	<span class="c"># $Revision: 1652 $</span>
56	<span class="c"># $URL: https://subversion.xray.aps.anl.gov/pyGSAS/trunk/imports/G2pwd_fxye.py $</span>
57	<span class="c"># $Id: G2pwd_fxye.py 1652 2015-02-12 21:36:46Z vondreele $</span>
58	<span class="c">########### SVN repository information ###################</span>
59	<span class="sd">'''</span>
60	<span class="sd">Module G2pwd_fxye: GSAS data files</span>
61	<span class="sd">------------------------------------</span>
62	<span class="sd">Routine to read in powder data in a variety of formats</span>
63	<span class="sd">that are defined for GSAS.</span>
64
65	<span class="sd">'''</span>
66	<span class="kn">import</span> <span class="nn">sys</span>
67	<span class="kn">import</span> <span class="nn">os.path</span> <span class="kn">as</span> <span class="nn">ospath</span>
68	<span class="kn">import</span> <span class="nn">numpy</span> <span class="kn">as</span> <span class="nn">np</span>
69	<span class="kn">import</span> <span class="nn">GSASIIIO</span> <span class="kn">as</span> <span class="nn">G2IO</span>
70	<span class="kn">import</span> <span class="nn">GSASIIpath</span>
71	<span class="n">GSASIIpath</span><span class="o">.</span><span class="n">SetVersionNumber</span><span class="p">(</span><span class="s">"$Revision: 1652 $"</span><span class="p">)</span>
72
73	<div class="viewcode-block" id="GSAS_ReaderClass"><a class="viewcode-back" href="../imports.html#G2pwd_fxye.GSAS_ReaderClass">[docs]</a><span class="k">class</span> <span class="nc">GSAS_ReaderClass</span><span class="p">(</span><span class="n">G2IO</span><span class="o">.</span><span class="n">ImportPowderData</span><span class="p">):</span>
74	<span class="s">'Routines to import powder data from a GSAS files'</span>
75	<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
76	<span class="nb">super</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">__class__</span><span class="p">,</span><span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span> <span class="c"># fancy way to self-reference</span>
77	<span class="n">extensionlist</span><span class="o">=</span><span class="p">(</span><span class="s">'.fxye'</span><span class="p">,</span><span class="s">'.raw'</span><span class="p">,</span><span class="s">'.gsas'</span><span class="p">,</span><span class="s">'.gda'</span><span class="p">,</span><span class="s">'gsa.'</span><span class="p">,</span><span class="s">'.RAW'</span><span class="p">,</span><span class="s">'.GSAS'</span><span class="p">,</span><span class="s">'.GDA'</span><span class="p">,</span><span class="s">'.GSA'</span><span class="p">),</span>
78	<span class="n">strictExtension</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span>
79	<span class="n">formatName</span> <span class="o">=</span> <span class="s">'GSAS powder data'</span><span class="p">,</span>
80	<span class="n">longFormatName</span> <span class="o">=</span> <span class="s">'GSAS powder data files (.fxye, .raw, .gsas...)'</span>
81	<span class="p">)</span>
82	<span class="bp">self</span><span class="o">.</span><span class="n">clockWd</span> <span class="o">=</span> <span class="bp">None</span>
83
84	<span class="c"># Validate the contents -- look for a bank line</span>
85	<div class="viewcode-block" id="GSAS_ReaderClass.ContentsValidator"><a class="viewcode-back" href="../imports.html#G2pwd_fxye.GSAS_ReaderClass.ContentsValidator">[docs]</a> <span class="k">def</span> <span class="nf">ContentsValidator</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">filepointer</span><span class="p">):</span>
86	<span class="s">'Validate by checking to see if the file has BANK lines'</span>
87	<span class="c">#print 'ContentsValidator: '+self.formatName</span>
88	<span class="k">for</span> <span class="n">i</span><span class="p">,</span><span class="n">line</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">filepointer</span><span class="p">):</span>
89	<span class="bp">self</span><span class="o">.</span><span class="n">GSAS</span> <span class="o">=</span> <span class="bp">True</span>
90	<span class="k">if</span> <span class="n">i</span><span class="o">==</span><span class="mi">0</span><span class="p">:</span> <span class="c"># first line is always a comment</span>
91	<span class="k">continue</span>
92	<span class="k">if</span> <span class="n">i</span><span class="o">==</span><span class="mi">1</span> <span class="ow">and</span> <span class="n">line</span><span class="p">[:</span><span class="mi">4</span><span class="p">]</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> <span class="o">==</span> <span class="s">'inst'</span><span class="p">:</span>
93	<span class="c"># 2nd line is optional instrument parameter file</span>
94	<span class="k">continue</span>
95	<span class="k">if</span> <span class="n">line</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">==</span> <span class="s">'#'</span><span class="p">:</span> <span class="k">continue</span>
96	<span class="k">if</span> <span class="n">line</span><span class="p">[:</span><span class="mi">4</span><span class="p">]</span> <span class="o">==</span> <span class="s">'BANK'</span><span class="p">:</span>
97	<span class="k">return</span> <span class="bp">True</span>
98	<span class="k">elif</span> <span class="n">line</span><span class="p">[:</span><span class="mi">7</span><span class="p">]</span> <span class="o">==</span> <span class="s">'Monitor'</span><span class="p">:</span> <span class="k">continue</span>
99	<span class="k">elif</span> <span class="n">line</span> <span class="p">[:</span><span class="mi">8</span><span class="p">]</span> <span class="o">==</span> <span class="s">'TIME_MAP'</span><span class="p">:</span> <span class="c">#LANSCE TOF data</span>
100	<span class="k">return</span> <span class="bp">True</span>
101	<span class="k">else</span><span class="p">:</span>
102	<span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Unexpected information in line: '</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">i</span><span class="o">+</span><span class="mi">1</span><span class="p">)</span>
103	<span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">+=</span> <span class="s">' '</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">line</span><span class="p">)</span>
104	<span class="k">return</span> <span class="bp">False</span>
105	<span class="k">return</span> <span class="bp">False</span> <span class="c"># no bank records</span>
106	</div>
107	<div class="viewcode-block" id="GSAS_ReaderClass.Reader"><a class="viewcode-back" href="../imports.html#G2pwd_fxye.GSAS_ReaderClass.Reader">[docs]</a> <span class="k">def</span> <span class="nf">Reader</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span><span class="n">filename</span><span class="p">,</span><span class="n">filepointer</span><span class="p">,</span> <span class="n">ParentFrame</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwarg</span><span class="p">):</span>
108	<span class="sd">'''Read a GSAS (old formats) file of type FXY, FXYE, ESD or STD types.</span>
109	<span class="sd"> If multiple datasets are requested, use self.repeat and buffer caching.</span>
110	<span class="sd"> '''</span>
111	<span class="k">def</span> <span class="nf">GetFXYEdata</span><span class="p">(</span><span class="n">File</span><span class="p">,</span><span class="n">Pos</span><span class="p">,</span><span class="n">Bank</span><span class="p">):</span>
112	<span class="n">File</span><span class="o">.</span><span class="n">seek</span><span class="p">(</span><span class="n">Pos</span><span class="p">)</span>
113	<span class="n">x</span> <span class="o">=</span> <span class="p">[]</span>
114	<span class="n">y</span> <span class="o">=</span> <span class="p">[]</span>
115	<span class="n">w</span> <span class="o">=</span> <span class="p">[]</span>
116	<span class="n">S</span> <span class="o">=</span> <span class="n">File</span><span class="o">.</span><span class="n">readline</span><span class="p">()</span>
117	<span class="k">while</span> <span class="n">S</span> <span class="ow">and</span> <span class="n">S</span><span class="p">[:</span><span class="mi">4</span><span class="p">]</span> <span class="o">!=</span> <span class="s">'BANK'</span> <span class="ow">and</span> <span class="n">S</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">!=</span> <span class="s">'#'</span><span class="p">:</span>
118	<span class="n">vals</span> <span class="o">=</span> <span class="n">S</span><span class="o">.</span><span class="n">split</span><span class="p">()</span>
119	<span class="n">x</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="nb">float</span><span class="p">(</span><span class="n">vals</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span><span class="o">/</span><span class="mf">100.</span><span class="p">)</span> <span class="c">#CW: from centidegrees to degrees</span>
120	<span class="n">f</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">vals</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span>
121	<span class="n">s</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">vals</span><span class="p">[</span><span class="mi">2</span><span class="p">])</span>
122	<span class="k">if</span> <span class="n">f</span> <span class="o"><=</span> <span class="mf">0.0</span> <span class="ow">or</span> <span class="n">s</span> <span class="o"><=</span> <span class="mf">0.0</span><span class="p">:</span>
123	<span class="n">y</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="mf">0.0</span><span class="p">)</span>
124	<span class="n">w</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="mf">0.0</span><span class="p">)</span>
125	<span class="k">else</span><span class="p">:</span>
126	<span class="n">y</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="nb">float</span><span class="p">(</span><span class="n">vals</span><span class="p">[</span><span class="mi">1</span><span class="p">]))</span>
127	<span class="n">w</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="mf">1.0</span><span class="o">/</span><span class="nb">float</span><span class="p">(</span><span class="n">vals</span><span class="p">[</span><span class="mi">2</span><span class="p">])</span><span class="o">**</span><span class="mi">2</span><span class="p">)</span>
128	<span class="n">S</span> <span class="o">=</span> <span class="n">File</span><span class="o">.</span><span class="n">readline</span><span class="p">()</span>
129	<span class="n">N</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
130	<span class="k">return</span> <span class="p">[</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="n">x</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="n">y</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="n">w</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="n">N</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="n">N</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="n">N</span><span class="p">)]</span>
131
132	<span class="k">def</span> <span class="nf">GetFXYdata</span><span class="p">(</span><span class="n">File</span><span class="p">,</span><span class="n">Pos</span><span class="p">,</span><span class="n">Bank</span><span class="p">):</span>
133	<span class="n">File</span><span class="o">.</span><span class="n">seek</span><span class="p">(</span><span class="n">Pos</span><span class="p">)</span>
134	<span class="n">x</span> <span class="o">=</span> <span class="p">[]</span>
135	<span class="n">y</span> <span class="o">=</span> <span class="p">[]</span>
136	<span class="n">w</span> <span class="o">=</span> <span class="p">[]</span>
137	<span class="n">S</span> <span class="o">=</span> <span class="n">File</span><span class="o">.</span><span class="n">readline</span><span class="p">()</span>
138	<span class="k">while</span> <span class="n">S</span> <span class="ow">and</span> <span class="n">S</span><span class="p">[:</span><span class="mi">4</span><span class="p">]</span> <span class="o">!=</span> <span class="s">'BANK'</span> <span class="ow">and</span> <span class="n">S</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">!=</span> <span class="s">'#'</span><span class="p">:</span>
139	<span class="n">vals</span> <span class="o">=</span> <span class="n">S</span><span class="o">.</span><span class="n">split</span><span class="p">()</span>
140	<span class="n">x</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="nb">float</span><span class="p">(</span><span class="n">vals</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span><span class="o">/</span><span class="mf">100.</span><span class="p">)</span> <span class="c">#CW: from centidegrees to degrees</span>
141	<span class="n">f</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">vals</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span>
142	<span class="k">if</span> <span class="n">f</span> <span class="o">></span> <span class="mf">0.0</span><span class="p">:</span>
143	<span class="n">y</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">f</span><span class="p">)</span>
144	<span class="n">w</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="mf">1.0</span><span class="o">/</span><span class="n">f</span><span class="p">)</span>
145	<span class="k">else</span><span class="p">:</span>
146	<span class="n">y</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="mf">0.0</span><span class="p">)</span>
147	<span class="n">w</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="mf">0.0</span><span class="p">)</span>
148	<span class="n">S</span> <span class="o">=</span> <span class="n">File</span><span class="o">.</span><span class="n">readline</span><span class="p">()</span>
149	<span class="n">N</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
150	<span class="k">return</span> <span class="p">[</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="n">x</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="n">y</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="n">w</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="n">N</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="n">N</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="n">N</span><span class="p">)]</span>
151
152	<span class="k">def</span> <span class="nf">GetESDdata</span><span class="p">(</span><span class="n">File</span><span class="p">,</span><span class="n">Pos</span><span class="p">,</span><span class="n">Bank</span><span class="p">):</span>
153	<span class="n">File</span><span class="o">.</span><span class="n">seek</span><span class="p">(</span><span class="n">Pos</span><span class="p">)</span>
154	<span class="n">cons</span> <span class="o">=</span> <span class="n">Bank</span><span class="o">.</span><span class="n">split</span><span class="p">()</span>
155	<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">clockWd</span><span class="p">:</span>
156	<span class="n">start</span> <span class="o">=</span> <span class="mi">0</span>
157	<span class="n">step</span> <span class="o">=</span> <span class="mi">1</span>
158	<span class="k">else</span><span class="p">:</span>
159	<span class="n">start</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">cons</span><span class="p">[</span><span class="mi">5</span><span class="p">])</span><span class="o">/</span><span class="mf">100.0</span> <span class="c">#CW: from centidegrees to degrees</span>
160	<span class="n">step</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">cons</span><span class="p">[</span><span class="mi">6</span><span class="p">])</span><span class="o">/</span><span class="mf">100.0</span>
161	<span class="n">x</span> <span class="o">=</span> <span class="p">[]</span>
162	<span class="n">y</span> <span class="o">=</span> <span class="p">[]</span>
163	<span class="n">w</span> <span class="o">=</span> <span class="p">[]</span>
164	<span class="n">S</span> <span class="o">=</span> <span class="n">File</span><span class="o">.</span><span class="n">readline</span><span class="p">()</span>
165	<span class="n">j</span> <span class="o">=</span> <span class="mi">0</span>
166	<span class="k">while</span> <span class="n">S</span> <span class="ow">and</span> <span class="n">S</span><span class="p">[:</span><span class="mi">4</span><span class="p">]</span> <span class="o">!=</span> <span class="s">'BANK'</span> <span class="ow">and</span> <span class="n">S</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">!=</span> <span class="s">'#'</span><span class="p">:</span>
167	<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span><span class="mi">80</span><span class="p">,</span><span class="mi">16</span><span class="p">):</span>
168	<span class="n">xi</span> <span class="o">=</span> <span class="n">start</span><span class="o">+</span><span class="n">step</span><span class="o">*</span><span class="n">j</span>
169	<span class="n">yi</span> <span class="o">=</span> <span class="n">sfloat</span><span class="p">(</span><span class="n">S</span><span class="p">[</span><span class="n">i</span><span class="p">:</span><span class="n">i</span><span class="o">+</span><span class="mi">8</span><span class="p">])</span>
170	<span class="n">ei</span> <span class="o">=</span> <span class="n">sfloat</span><span class="p">(</span><span class="n">S</span><span class="p">[</span><span class="n">i</span><span class="o">+</span><span class="mi">8</span><span class="p">:</span><span class="n">i</span><span class="o">+</span><span class="mi">16</span><span class="p">])</span>
171	<span class="n">x</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">xi</span><span class="p">)</span>
172	<span class="k">if</span> <span class="n">yi</span> <span class="o">></span> <span class="mf">0.0</span><span class="p">:</span>
173	<span class="n">y</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">yi</span><span class="p">)</span>
174	<span class="n">w</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="mf">1.0</span><span class="o">/</span><span class="n">ei</span><span class="o">**</span><span class="mi">2</span><span class="p">)</span>
175	<span class="k">else</span><span class="p">:</span>
176	<span class="n">y</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="mf">0.0</span><span class="p">)</span>
177	<span class="n">w</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="mf">0.0</span><span class="p">)</span>
178	<span class="n">j</span> <span class="o">+=</span> <span class="mi">1</span>
179	<span class="n">S</span> <span class="o">=</span> <span class="n">File</span><span class="o">.</span><span class="n">readline</span><span class="p">()</span>
180	<span class="n">N</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
181	<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">clockWd</span><span class="p">:</span>
182	<span class="n">x</span> <span class="o">=</span> <span class="n">Tmap2TOF</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">TimeMap</span><span class="p">,</span><span class="n">clockWd</span><span class="p">)</span>
183	<span class="k">return</span> <span class="p">[</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="n">x</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="n">y</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="n">w</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="n">N</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="n">N</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="n">N</span><span class="p">)]</span>
184
185	<span class="k">def</span> <span class="nf">GetSTDdata</span><span class="p">(</span><span class="n">File</span><span class="p">,</span><span class="n">Pos</span><span class="p">,</span><span class="n">Bank</span><span class="p">):</span>
186	<span class="n">File</span><span class="o">.</span><span class="n">seek</span><span class="p">(</span><span class="n">Pos</span><span class="p">)</span>
187	<span class="n">cons</span> <span class="o">=</span> <span class="n">Bank</span><span class="o">.</span><span class="n">split</span><span class="p">()</span>
188	<span class="n">Nch</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">cons</span><span class="p">[</span><span class="mi">2</span><span class="p">])</span>
189	<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">clockWd</span><span class="p">:</span>
190	<span class="n">start</span> <span class="o">=</span> <span class="mi">0</span>
191	<span class="n">step</span> <span class="o">=</span> <span class="mi">1</span>
192	<span class="k">else</span><span class="p">:</span>
193	<span class="n">start</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">cons</span><span class="p">[</span><span class="mi">5</span><span class="p">])</span><span class="o">/</span><span class="mf">100.0</span> <span class="c">#CW: from centidegrees to degrees</span>
194	<span class="n">step</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">cons</span><span class="p">[</span><span class="mi">6</span><span class="p">])</span><span class="o">/</span><span class="mf">100.0</span> <span class="c">#NB TOF 0.1*ms!</span>
195	<span class="n">x</span> <span class="o">=</span> <span class="p">[]</span>
196	<span class="n">y</span> <span class="o">=</span> <span class="p">[]</span>
197	<span class="n">w</span> <span class="o">=</span> <span class="p">[]</span>
198	<span class="n">S</span> <span class="o">=</span> <span class="n">File</span><span class="o">.</span><span class="n">readline</span><span class="p">()</span>
199	<span class="n">j</span> <span class="o">=</span> <span class="mi">0</span>
200	<span class="k">while</span> <span class="n">S</span> <span class="ow">and</span> <span class="n">S</span><span class="p">[:</span><span class="mi">4</span><span class="p">]</span> <span class="o">!=</span> <span class="s">'BANK'</span> <span class="ow">and</span> <span class="n">S</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">!=</span> <span class="s">'#'</span><span class="p">:</span>
201	<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span><span class="mi">80</span><span class="p">,</span><span class="mi">8</span><span class="p">):</span>
202	<span class="n">xi</span> <span class="o">=</span> <span class="n">start</span><span class="o">+</span><span class="n">step</span><span class="o">*</span><span class="n">j</span>
203	<span class="n">ni</span> <span class="o">=</span> <span class="nb">max</span><span class="p">(</span><span class="n">sint</span><span class="p">(</span><span class="n">S</span><span class="p">[</span><span class="n">i</span><span class="p">:</span><span class="n">i</span><span class="o">+</span><span class="mi">2</span><span class="p">]),</span><span class="mi">1</span><span class="p">)</span>
204	<span class="n">yi</span> <span class="o">=</span> <span class="nb">max</span><span class="p">(</span><span class="n">sfloat</span><span class="p">(</span><span class="n">S</span><span class="p">[</span><span class="n">i</span><span class="o">+</span><span class="mi">2</span><span class="p">:</span><span class="n">i</span><span class="o">+</span><span class="mi">8</span><span class="p">]),</span><span class="mf">0.0</span><span class="p">)</span>
205	<span class="k">if</span> <span class="n">yi</span><span class="p">:</span>
206	<span class="n">vi</span> <span class="o">=</span> <span class="n">yi</span><span class="o">/</span><span class="n">ni</span>
207	<span class="k">else</span><span class="p">:</span>
208	<span class="n">yi</span> <span class="o">=</span> <span class="mf">0.0</span>
209	<span class="n">vi</span> <span class="o">=</span> <span class="mf">0.0</span>
210	<span class="n">j</span> <span class="o">+=</span> <span class="mi">1</span>
211	<span class="k">if</span> <span class="n">j</span> <span class="o"><</span> <span class="n">Nch</span><span class="p">:</span>
212	<span class="n">x</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">xi</span><span class="p">)</span>
213	<span class="k">if</span> <span class="n">vi</span> <span class="o"><=</span> <span class="mf">0.</span><span class="p">:</span>
214	<span class="n">y</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="mf">0.</span><span class="p">)</span>
215	<span class="n">w</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="mf">0.</span><span class="p">)</span>
216	<span class="k">else</span><span class="p">:</span>
217	<span class="n">y</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">yi</span><span class="p">)</span>
218	<span class="n">w</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="mf">1.0</span><span class="o">/</span><span class="n">vi</span><span class="p">)</span>
219	<span class="n">S</span> <span class="o">=</span> <span class="n">File</span><span class="o">.</span><span class="n">readline</span><span class="p">()</span>
220	<span class="n">N</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
221	<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">clockWd</span><span class="p">:</span>
222	<span class="n">x</span> <span class="o">=</span> <span class="n">Tmap2TOF</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">TimeMap</span><span class="p">,</span><span class="bp">self</span><span class="o">.</span><span class="n">clockWd</span><span class="p">)[:</span><span class="o">-</span><span class="mi">2</span><span class="p">]</span>
223	<span class="k">return</span> <span class="p">[</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="n">x</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="n">y</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="n">w</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="n">N</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="n">N</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="n">N</span><span class="p">)]</span>
224
225	<span class="k">def</span> <span class="nf">GetALTdata</span><span class="p">(</span><span class="n">File</span><span class="p">,</span><span class="n">Pos</span><span class="p">,</span><span class="n">Bank</span><span class="p">):</span>
226	<span class="n">File</span><span class="o">.</span><span class="n">seek</span><span class="p">(</span><span class="n">Pos</span><span class="p">)</span>
227	<span class="n">cons</span> <span class="o">=</span> <span class="n">Bank</span><span class="o">.</span><span class="n">split</span><span class="p">()</span>
228	<span class="n">x</span> <span class="o">=</span> <span class="p">[]</span>
229	<span class="n">y</span> <span class="o">=</span> <span class="p">[]</span>
230	<span class="n">w</span> <span class="o">=</span> <span class="p">[]</span>
231	<span class="n">S</span> <span class="o">=</span> <span class="n">File</span><span class="o">.</span><span class="n">readline</span><span class="p">()</span>
232	<span class="n">j</span> <span class="o">=</span> <span class="mi">0</span>
233	<span class="k">while</span> <span class="n">S</span> <span class="ow">and</span> <span class="n">S</span><span class="p">[:</span><span class="mi">4</span><span class="p">]</span> <span class="o">!=</span> <span class="s">'BANK'</span> <span class="ow">and</span> <span class="n">S</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">!=</span> <span class="s">'#'</span><span class="p">:</span>
234	<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span><span class="mi">80</span><span class="p">,</span><span class="mi">20</span><span class="p">):</span>
235	<span class="n">xi</span> <span class="o">=</span> <span class="n">sfloat</span><span class="p">(</span><span class="n">S</span><span class="p">[</span><span class="n">i</span><span class="p">:</span><span class="n">i</span><span class="o">+</span><span class="mi">9</span><span class="p">])</span><span class="o">/</span><span class="mf">3200.</span>
236	<span class="n">yi</span> <span class="o">=</span> <span class="n">sfloat</span><span class="p">(</span><span class="n">S</span><span class="p">[</span><span class="n">i</span><span class="o">+</span><span class="mi">9</span><span class="p">:</span><span class="n">i</span><span class="o">+</span><span class="mi">16</span><span class="p">])</span><span class="o">/</span><span class="mf">1000.</span>
237	<span class="n">ei</span> <span class="o">=</span> <span class="n">sfloat</span><span class="p">(</span><span class="n">S</span><span class="p">[</span><span class="n">i</span><span class="o">+</span><span class="mi">16</span><span class="p">:</span><span class="n">i</span><span class="o">+</span><span class="mi">21</span><span class="p">])</span><span class="o">/</span><span class="mf">1000.</span>
238	<span class="n">x</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">xi</span><span class="p">)</span>
239	<span class="k">if</span> <span class="n">yi</span> <span class="o">></span> <span class="mf">0.0</span><span class="p">:</span>
240	<span class="n">y</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">yi</span><span class="p">)</span>
241	<span class="n">w</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="mf">1.0</span><span class="o">/</span><span class="n">ei</span><span class="o">**</span><span class="mi">2</span><span class="p">)</span>
242	<span class="k">else</span><span class="p">:</span>
243	<span class="n">y</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="mf">0.0</span><span class="p">)</span>
244	<span class="n">w</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="mf">0.0</span><span class="p">)</span>
245	<span class="n">j</span> <span class="o">+=</span> <span class="mi">1</span>
246	<span class="n">S</span> <span class="o">=</span> <span class="n">File</span><span class="o">.</span><span class="n">readline</span><span class="p">()</span>
247	<span class="n">N</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
248	<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">clockWd</span><span class="p">:</span>
249	<span class="n">x</span> <span class="o">=</span> <span class="n">Tmap2TOF</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">TimeMap</span><span class="p">,</span><span class="n">clockWd</span><span class="p">)</span>
250	<span class="k">return</span> <span class="p">[</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="n">x</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="n">y</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="n">w</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="n">N</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="n">N</span><span class="p">),</span><span class="n">np</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="n">N</span><span class="p">)]</span>
251
252	<span class="k">def</span> <span class="nf">GetTimeMap</span><span class="p">(</span><span class="n">File</span><span class="p">,</span><span class="n">Pos</span><span class="p">,</span><span class="n">TimeMap</span><span class="p">):</span>
253	<span class="n">File</span><span class="o">.</span><span class="n">seek</span><span class="p">(</span><span class="n">Pos</span><span class="p">)</span>
254	<span class="n">cons</span> <span class="o">=</span> <span class="n">TimeMap</span><span class="o">.</span><span class="n">split</span><span class="p">()</span>
255	<span class="n">Nch</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">cons</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span>
256	<span class="n">Nrec</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">cons</span><span class="p">[</span><span class="mi">2</span><span class="p">])</span>
257	<span class="n">clockWd</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">cons</span><span class="p">[</span><span class="mi">4</span><span class="p">])</span><span class="o">/</span><span class="mf">1000.</span> <span class="c">#in mus</span>
258	<span class="n">TMap</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="n">Nch</span><span class="o">+</span><span class="mi">2</span><span class="p">,</span><span class="n">dtype</span><span class="o">=</span><span class="nb">int</span><span class="p">)</span>
259	<span class="n">ind</span> <span class="o">=</span> <span class="mi">0</span>
260	<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">Nrec</span><span class="p">):</span>
261	<span class="n">S</span> <span class="o">=</span> <span class="n">File</span><span class="o">.</span><span class="n">readline</span><span class="p">()</span><span class="o">.</span><span class="n">rstrip</span><span class="p">(</span><span class="s">'</span><span class="se">\n</span><span class="s">'</span><span class="p">)</span>
262	<span class="n">vals</span> <span class="o">=</span> <span class="n">S</span><span class="o">.</span><span class="n">split</span><span class="p">()</span>
263	<span class="k">for</span> <span class="n">val</span> <span class="ow">in</span> <span class="n">vals</span><span class="p">:</span>
264	<span class="n">TMap</span><span class="p">[</span><span class="n">ind</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">val</span><span class="p">)</span>
265	<span class="n">ind</span> <span class="o">+=</span> <span class="mi">1</span>
266	<span class="n">TMap</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">reshape</span><span class="p">(</span><span class="n">TMap</span><span class="p">,(</span><span class="o">-</span><span class="mi">1</span><span class="p">,</span><span class="mi">3</span><span class="p">))</span>
267	<span class="n">TMax</span> <span class="o">=</span> <span class="n">TMap</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">][</span><span class="mi">0</span><span class="p">]</span>
268	<span class="n">Nch</span> <span class="o">=</span> <span class="n">TMap</span><span class="p">[</span><span class="o">-</span><span class="mi">2</span><span class="p">][</span><span class="mi">0</span><span class="p">]</span><span class="o">+</span><span class="p">(</span><span class="n">TMax</span><span class="o">-</span><span class="n">TMap</span><span class="p">[</span><span class="o">-</span><span class="mi">2</span><span class="p">][</span><span class="mi">1</span><span class="p">]</span><span class="o">+</span><span class="n">TMap</span><span class="p">[</span><span class="o">-</span><span class="mi">2</span><span class="p">][</span><span class="mi">2</span><span class="p">]</span><span class="o">-</span><span class="mi">1</span><span class="p">)</span><span class="o">/</span><span class="n">TMap</span><span class="p">[</span><span class="o">-</span><span class="mi">2</span><span class="p">][</span><span class="mi">2</span><span class="p">]</span>
269	<span class="n">TMap</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="n">Nch</span><span class="o">+</span><span class="mi">1</span><span class="p">,</span><span class="n">TMax</span><span class="p">,</span><span class="mi">0</span><span class="p">]</span>
270	<span class="n">TMap</span> <span class="o">=</span> <span class="n">TMap</span><span class="o">.</span><span class="n">T</span>
271	<span class="n">TMap</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">-=</span> <span class="mi">1</span>
272	<span class="k">return</span> <span class="n">TMap</span><span class="o">.</span><span class="n">T</span><span class="p">,</span><span class="n">clockWd</span>
273
274	<span class="k">def</span> <span class="nf">Tmap2TOF</span><span class="p">(</span><span class="n">TMap</span><span class="p">,</span><span class="n">clockWd</span><span class="p">):</span>
275	<span class="n">TOF</span> <span class="o">=</span> <span class="p">[]</span>
276	<span class="n">chWdt</span> <span class="o">=</span> <span class="p">[]</span>
277	<span class="n">Tch</span><span class="p">,</span><span class="n">T</span><span class="p">,</span><span class="n">Step</span> <span class="o">=</span> <span class="n">TMap</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
278	<span class="k">for</span> <span class="n">tmap</span> <span class="ow">in</span> <span class="n">TMap</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span>
279	<span class="n">tch</span><span class="p">,</span><span class="n">t</span><span class="p">,</span><span class="n">step</span> <span class="o">=</span> <span class="n">tmap</span>
280	<span class="n">TOF</span> <span class="o">+=</span> <span class="p">[</span><span class="n">T</span><span class="o">+</span><span class="n">Step</span><span class="o">*</span><span class="p">(</span><span class="n">i</span><span class="o">-</span><span class="n">Tch</span><span class="p">)</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">Tch</span><span class="p">,</span><span class="n">tch</span><span class="p">)]</span>
281	<span class="n">Tch</span><span class="p">,</span><span class="n">T</span><span class="p">,</span><span class="n">Step</span> <span class="o">=</span> <span class="n">tmap</span>
282	<span class="n">TOF</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="n">TOF</span><span class="p">)</span><span class="o">*</span><span class="n">clockWd</span>
283	<span class="k">return</span> <span class="n">TOF</span>
284
285	<span class="n">x</span> <span class="o">=</span> <span class="p">[]</span>
286	<span class="n">y</span> <span class="o">=</span> <span class="p">[]</span>
287	<span class="n">w</span> <span class="o">=</span> <span class="p">[]</span>
288	<span class="n">Banks</span> <span class="o">=</span> <span class="p">[]</span>
289	<span class="n">Pos</span> <span class="o">=</span> <span class="p">[]</span>
290	<span class="n">rdbuffer</span> <span class="o">=</span> <span class="n">kwarg</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s">'buffer'</span><span class="p">)</span>
291	<span class="n">title</span> <span class="o">=</span> <span class="s">''</span>
292	<span class="n">comments</span> <span class="o">=</span> <span class="bp">None</span>
293	<span class="c"># selections = None</span>
294
295	<span class="c"># reload previously saved values</span>
296	<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">repeat</span> <span class="ow">and</span> <span class="n">rdbuffer</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span>
297	<span class="n">Banks</span> <span class="o">=</span> <span class="n">rdbuffer</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s">'Banks'</span><span class="p">)</span>
298	<span class="n">Pos</span> <span class="o">=</span> <span class="n">rdbuffer</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s">'Pos'</span><span class="p">)</span>
299	<span class="bp">self</span><span class="o">.</span><span class="n">selections</span> <span class="o">=</span> <span class="n">rdbuffer</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s">'selections'</span><span class="p">)</span>
300	<span class="n">comments</span> <span class="o">=</span> <span class="n">rdbuffer</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s">'comments'</span><span class="p">)</span>
301
302	<span class="c"># read through the file and find the beginning of each bank</span>
303	<span class="c"># Save the offset (Pos), BANK line (Banks), comments for each bank</span>
304	<span class="c">#</span>
305	<span class="c"># This is going to need a fair amount of work to track line numbers</span>
306	<span class="c"># in the input file. </span>
307	<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">Banks</span><span class="p">)</span> <span class="o">!=</span> <span class="nb">len</span><span class="p">(</span><span class="n">Pos</span><span class="p">)</span> <span class="ow">or</span> <span class="nb">len</span><span class="p">(</span><span class="n">Banks</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
308	<span class="k">try</span><span class="p">:</span>
309	<span class="n">i</span> <span class="o">=</span> <span class="o">-</span><span class="mi">1</span>
310	<span class="k">while</span> <span class="bp">True</span><span class="p">:</span>
311	<span class="n">i</span> <span class="o">+=</span> <span class="mi">1</span>
312	<span class="n">S</span> <span class="o">=</span> <span class="n">filepointer</span><span class="o">.</span><span class="n">readline</span><span class="p">()</span>
313	<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">S</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span> <span class="k">break</span>
314
315	<span class="k">if</span> <span class="n">i</span><span class="o">==</span><span class="mi">0</span><span class="p">:</span> <span class="c"># first line is always a comment</span>
316	<span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading title'</span>
317	<span class="n">title</span> <span class="o">=</span> <span class="n">S</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
318	<span class="n">comments</span> <span class="o">=</span> <span class="p">[[</span><span class="n">title</span><span class="p">,]]</span>
319	<span class="k">continue</span>
320	<span class="k">if</span> <span class="n">i</span><span class="o">==</span><span class="mi">1</span> <span class="ow">and</span> <span class="n">S</span><span class="p">[:</span><span class="mi">4</span><span class="p">]</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> <span class="o">==</span> <span class="s">'inst'</span> <span class="ow">and</span> <span class="s">':'</span> <span class="ow">in</span> <span class="n">S</span><span class="p">:</span>
321	<span class="c"># 2nd line is instrument parameter file (optional)</span>
322	<span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading instrument parameter filename'</span>
323	<span class="bp">self</span><span class="o">.</span><span class="n">instparm</span> <span class="o">=</span> <span class="n">S</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">':'</span><span class="p">)[</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">strip</span><span class="p">(</span><span class="s">'[]'</span><span class="p">)</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
324	<span class="k">continue</span>
325	<span class="k">if</span> <span class="n">S</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">==</span> <span class="s">'#'</span><span class="p">:</span> <span class="c"># allow comments anywhere in the file</span>
326	<span class="c"># comments in fact should only preceed BANK lines</span>
327	<span class="n">comments</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">S</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">])</span>
328	<span class="k">continue</span>
329	<span class="k">if</span> <span class="n">S</span><span class="p">[:</span><span class="mi">4</span><span class="p">]</span> <span class="o">==</span> <span class="s">'BANK'</span><span class="p">:</span>
330	<span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading bank:'</span>
331	<span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">+=</span> <span class="s">' '</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">S</span><span class="p">)</span>
332	<span class="n">comments</span><span class="o">.</span><span class="n">append</span><span class="p">([</span><span class="n">title</span><span class="p">,])</span>
333	<span class="n">Banks</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">S</span><span class="p">)</span>
334	<span class="n">Pos</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">filepointer</span><span class="o">.</span><span class="n">tell</span><span class="p">())</span>
335	<span class="k">if</span> <span class="n">S</span><span class="p">[:</span><span class="mi">8</span><span class="p">]</span> <span class="o">==</span> <span class="s">'TIME_MAP'</span><span class="p">:</span>
336	<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">Banks</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
337	<span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading time map before any bank lines'</span>
338	<span class="k">else</span><span class="p">:</span>
339	<span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading time map after bank:</span><span class="se">\n</span><span class="s"> '</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">Banks</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">])</span>
340	<span class="bp">self</span><span class="o">.</span><span class="n">TimeMap</span><span class="p">,</span><span class="bp">self</span><span class="o">.</span><span class="n">clockWd</span> <span class="o">=</span> <span class="n">GetTimeMap</span><span class="p">(</span><span class="n">filepointer</span><span class="p">,</span><span class="n">filepointer</span><span class="o">.</span><span class="n">tell</span><span class="p">(),</span><span class="n">S</span><span class="p">)</span>
341	<span class="k">except</span> <span class="ne">Exception</span> <span class="k">as</span> <span class="n">detail</span><span class="p">:</span>
342	<span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">+=</span> <span class="s">'</span><span class="se">\n</span><span class="s"> '</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">detail</span><span class="p">)</span>
343	<span class="k">print</span> <span class="bp">self</span><span class="o">.</span><span class="n">formatName</span><span class="o">+</span><span class="s">' scan error:'</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">detail</span><span class="p">)</span> <span class="c"># for testing</span>
344	<span class="kn">import</span> <span class="nn">traceback</span>
345	<span class="n">traceback</span><span class="o">.</span><span class="n">print_exc</span><span class="p">(</span><span class="nb">file</span><span class="o">=</span><span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">)</span>
346	<span class="k">return</span> <span class="bp">False</span>
347
348	<span class="c"># Now select the bank to read</span>
349	<span class="k">if</span> <span class="ow">not</span> <span class="n">Banks</span><span class="p">:</span> <span class="c"># use of ContentsValidator should prevent this error</span>
350	<span class="k">print</span> <span class="bp">self</span><span class="o">.</span><span class="n">formatName</span><span class="o">+</span><span class="s">' scan error: no BANK records'</span>
351	<span class="n">selblk</span> <span class="o">=</span> <span class="bp">None</span> <span class="c"># no block to choose</span>
352	<span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'No BANK records found (strange!)'</span>
353	<span class="k">return</span> <span class="bp">False</span>
354	<span class="k">elif</span> <span class="nb">len</span><span class="p">(</span><span class="n">Banks</span><span class="p">)</span> <span class="o">==</span> <span class="mi">1</span><span class="p">:</span> <span class="c"># only one Bank, don't ask</span>
355	<span class="n">selblk</span> <span class="o">=</span> <span class="mi">0</span>
356	<span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">repeat</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">selections</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span>
357	<span class="c"># we were called to repeat the read</span>
358	<span class="c">#print 'debug: repeat #',self.repeatcount,'selection',self.selections[self.repeatcount]</span>
359	<span class="n">selblk</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">selections</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">repeatcount</span><span class="p">]</span>
360	<span class="bp">self</span><span class="o">.</span><span class="n">repeatcount</span> <span class="o">+=</span> <span class="mi">1</span>
361	<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">repeatcount</span> <span class="o">>=</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">selections</span><span class="p">):</span> <span class="bp">self</span><span class="o">.</span><span class="n">repeat</span> <span class="o">=</span> <span class="bp">False</span>
362	<span class="k">else</span><span class="p">:</span> <span class="c"># choose from options</span>
363	<span class="k">if</span> <span class="ow">not</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">selections</span><span class="p">):</span> <span class="c">#use previous selection, otherwise...</span>
364	<span class="bp">self</span><span class="o">.</span><span class="n">selections</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">MultipleBlockSelector</span><span class="p">(</span>
365	<span class="n">Banks</span><span class="p">,</span>
366	<span class="n">ParentFrame</span><span class="o">=</span><span class="n">ParentFrame</span><span class="p">,</span>
367	<span class="n">title</span><span class="o">=</span><span class="s">'Select Bank(s) to read from the list below'</span><span class="p">,</span>
368	<span class="n">size</span><span class="o">=</span><span class="p">(</span><span class="mi">600</span><span class="p">,</span><span class="mi">100</span><span class="p">),</span>
369	<span class="n">header</span><span class="o">=</span><span class="s">'Dataset Selector'</span><span class="p">)</span>
370	<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">selections</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span> <span class="k">return</span> <span class="bp">False</span>
371	<span class="n">selblk</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">selections</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="c"># select first in list</span>
372	<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">selections</span><span class="p">)</span> <span class="o">></span> <span class="mi">1</span><span class="p">:</span> <span class="c"># prepare to loop through again</span>
373	<span class="bp">self</span><span class="o">.</span><span class="n">repeat</span> <span class="o">=</span> <span class="bp">True</span>
374	<span class="bp">self</span><span class="o">.</span><span class="n">repeatcount</span> <span class="o">=</span> <span class="mi">1</span>
375	<span class="k">if</span> <span class="n">rdbuffer</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span>
376	<span class="n">rdbuffer</span><span class="p">[</span><span class="s">'Banks'</span><span class="p">]</span> <span class="o">=</span> <span class="n">Banks</span>
377	<span class="n">rdbuffer</span><span class="p">[</span><span class="s">'Pos'</span><span class="p">]</span> <span class="o">=</span> <span class="n">Pos</span>
378	<span class="n">rdbuffer</span><span class="p">[</span><span class="s">'selections'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">selections</span>
379	<span class="n">rdbuffer</span><span class="p">[</span><span class="s">'comments'</span><span class="p">]</span> <span class="o">=</span> <span class="n">comments</span>
380
381	<span class="c"># got a selection, now read it</span>
382	<span class="n">Bank</span> <span class="o">=</span> <span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">]</span>
383	<span class="k">try</span><span class="p">:</span>
384	<span class="k">if</span> <span class="s">'FXYE'</span> <span class="ow">in</span> <span class="n">Bank</span><span class="p">:</span>
385	<span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading FXYE data in Bank</span><span class="se">\n</span><span class="s"> '</span><span class="o">+</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">]</span>
386	<span class="bp">self</span><span class="o">.</span><span class="n">powderdata</span> <span class="o">=</span> <span class="n">GetFXYEdata</span><span class="p">(</span><span class="n">filepointer</span><span class="p">,</span><span class="n">Pos</span><span class="p">[</span><span class="n">selblk</span><span class="p">],</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">])</span>
387	<span class="k">elif</span> <span class="s">'FXY'</span> <span class="ow">in</span> <span class="n">Bank</span><span class="p">:</span>
388	<span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading FXY data in Bank</span><span class="se">\n</span><span class="s"> '</span><span class="o">+</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">]</span>
389	<span class="bp">self</span><span class="o">.</span><span class="n">powderdata</span> <span class="o">=</span> <span class="n">GetFXYdata</span><span class="p">(</span><span class="n">filepointer</span><span class="p">,</span><span class="n">Pos</span><span class="p">[</span><span class="n">selblk</span><span class="p">],</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">])</span>
390	<span class="k">elif</span> <span class="s">'ESD'</span> <span class="ow">in</span> <span class="n">Bank</span><span class="p">:</span>
391	<span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading ESD data in Bank</span><span class="se">\n</span><span class="s"> '</span><span class="o">+</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">]</span>
392	<span class="bp">self</span><span class="o">.</span><span class="n">powderdata</span> <span class="o">=</span> <span class="n">GetESDdata</span><span class="p">(</span><span class="n">filepointer</span><span class="p">,</span><span class="n">Pos</span><span class="p">[</span><span class="n">selblk</span><span class="p">],</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">])</span>
393	<span class="k">elif</span> <span class="s">'STD'</span> <span class="ow">in</span> <span class="n">Bank</span><span class="p">:</span>
394	<span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading STD data in Bank</span><span class="se">\n</span><span class="s"> '</span><span class="o">+</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">]</span>
395	<span class="bp">self</span><span class="o">.</span><span class="n">powderdata</span> <span class="o">=</span> <span class="n">GetSTDdata</span><span class="p">(</span><span class="n">filepointer</span><span class="p">,</span><span class="n">Pos</span><span class="p">[</span><span class="n">selblk</span><span class="p">],</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">])</span>
396	<span class="k">elif</span> <span class="s">'ALT'</span> <span class="ow">in</span> <span class="n">Bank</span><span class="p">:</span>
397	<span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading ALT data in Bank</span><span class="se">\n</span><span class="s"> '</span><span class="o">+</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">]</span>
398	<span class="bp">self</span><span class="o">.</span><span class="n">powderdata</span> <span class="o">=</span> <span class="n">GetALTdata</span><span class="p">(</span><span class="n">filepointer</span><span class="p">,</span><span class="n">Pos</span><span class="p">[</span><span class="n">selblk</span><span class="p">],</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">])</span>
399	<span class="k">else</span><span class="p">:</span>
400	<span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading STD data in Bank</span><span class="se">\n</span><span class="s"> '</span><span class="o">+</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">]</span>
401	<span class="bp">self</span><span class="o">.</span><span class="n">powderdata</span> <span class="o">=</span> <span class="n">GetSTDdata</span><span class="p">(</span><span class="n">filepointer</span><span class="p">,</span><span class="n">Pos</span><span class="p">[</span><span class="n">selblk</span><span class="p">],</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">])</span>
402	<span class="k">except</span> <span class="ne">Exception</span> <span class="k">as</span> <span class="n">detail</span><span class="p">:</span>
403	<span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">+=</span> <span class="s">'</span><span class="se">\n</span><span class="s"> '</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">detail</span><span class="p">)</span>
404	<span class="k">print</span> <span class="bp">self</span><span class="o">.</span><span class="n">formatName</span><span class="o">+</span><span class="s">' read error:'</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">detail</span><span class="p">)</span> <span class="c"># for testing</span>
405	<span class="kn">import</span> <span class="nn">traceback</span>
406	<span class="n">traceback</span><span class="o">.</span><span class="n">print_exc</span><span class="p">(</span><span class="nb">file</span><span class="o">=</span><span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">)</span>
407	<span class="k">return</span> <span class="bp">False</span>
408
409	<span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error processing information after read complete'</span>
410	<span class="k">if</span> <span class="n">comments</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span>
411	<span class="bp">self</span><span class="o">.</span><span class="n">comments</span> <span class="o">=</span> <span class="n">comments</span><span class="p">[</span><span class="n">selblk</span><span class="p">]</span>
412	<span class="bp">self</span><span class="o">.</span><span class="n">powderentry</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">=</span> <span class="n">filename</span>
413	<span class="bp">self</span><span class="o">.</span><span class="n">powderentry</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">=</span> <span class="n">Pos</span> <span class="c"># position offset (never used, I hope)</span>
414	<span class="bp">self</span><span class="o">.</span><span class="n">powderentry</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> <span class="o">=</span> <span class="n">selblk</span><span class="o">+</span><span class="mi">1</span> <span class="c"># bank number</span>
415	<span class="bp">self</span><span class="o">.</span><span class="n">idstring</span> <span class="o">=</span> <span class="n">ospath</span><span class="o">.</span><span class="n">basename</span><span class="p">(</span><span class="n">filename</span><span class="p">)</span> <span class="o">+</span> <span class="s">' Bank '</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">selblk</span><span class="o">+</span><span class="mi">1</span><span class="p">)</span>
416	<span class="bp">self</span><span class="o">.</span><span class="n">numbanks</span><span class="o">=</span><span class="nb">len</span><span class="p">(</span><span class="n">Banks</span><span class="p">)</span>
417	<span class="c"># scan comments for temperature & radius</span>
418	<span class="n">Temperature</span> <span class="o">=</span> <span class="mf">300.</span>
419	<span class="k">for</span> <span class="n">S</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">comments</span><span class="p">:</span>
420	<span class="k">if</span> <span class="s">'Temp'</span> <span class="ow">in</span> <span class="n">S</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">'='</span><span class="p">)[</span><span class="mi">0</span><span class="p">]:</span>
421	<span class="k">try</span><span class="p">:</span>
422	<span class="n">Temperature</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">S</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">'='</span><span class="p">)[</span><span class="mi">1</span><span class="p">])</span>
423	<span class="k">except</span><span class="p">:</span>
424	<span class="k">pass</span>
425	<span class="k">elif</span> <span class="s">'Gonio'</span> <span class="ow">in</span> <span class="n">S</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">'='</span><span class="p">)[</span><span class="mi">0</span><span class="p">]:</span>
426	<span class="k">try</span><span class="p">:</span>
427	<span class="bp">self</span><span class="o">.</span><span class="n">Sample</span><span class="p">[</span><span class="s">'Gonio. radius'</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">S</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">'='</span><span class="p">)[</span><span class="mi">1</span><span class="p">])</span>
428	<span class="k">except</span><span class="p">:</span>
429	<span class="k">pass</span>
430	<span class="k">elif</span> <span class="s">'Omega'</span> <span class="ow">in</span> <span class="n">S</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">'='</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span> <span class="ow">or</span> <span class="s">'Theta'</span> <span class="ow">in</span> <span class="n">S</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">'='</span><span class="p">)[</span><span class="mi">0</span><span class="p">]:</span> <span class="c">#HIPD weirdness</span>
431	<span class="k">try</span><span class="p">:</span>
432	<span class="bp">self</span><span class="o">.</span><span class="n">Sample</span><span class="p">[</span><span class="s">'Omega'</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">S</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">'='</span><span class="p">)[</span><span class="mi">1</span><span class="p">])</span>
433	<span class="k">except</span><span class="p">:</span>
434	<span class="k">pass</span>
435	<span class="k">elif</span> <span class="s">'Chi'</span> <span class="ow">in</span> <span class="n">S</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">'='</span><span class="p">)[</span><span class="mi">0</span><span class="p">]:</span>
436	<span class="k">try</span><span class="p">:</span>
437	<span class="bp">self</span><span class="o">.</span><span class="n">Sample</span><span class="p">[</span><span class="s">'Chi'</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">S</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">'='</span><span class="p">)[</span><span class="mi">1</span><span class="p">])</span>
438	<span class="k">except</span><span class="p">:</span>
439	<span class="k">pass</span>
440	<span class="k">elif</span> <span class="s">'Phi'</span> <span class="ow">in</span> <span class="n">S</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">'='</span><span class="p">)[</span><span class="mi">0</span><span class="p">]:</span>
441	<span class="k">try</span><span class="p">:</span>
442	<span class="bp">self</span><span class="o">.</span><span class="n">Sample</span><span class="p">[</span><span class="s">'Phi'</span><span class="p">]</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">S</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">'='</span><span class="p">)[</span><span class="mi">1</span><span class="p">])</span>
443	<span class="k">except</span><span class="p">:</span>
444	<span class="k">pass</span>
445	<span class="bp">self</span><span class="o">.</span><span class="n">Sample</span><span class="p">[</span><span class="s">'Temperature'</span><span class="p">]</span> <span class="o">=</span> <span class="n">Temperature</span>
446	<span class="k">return</span> <span class="bp">True</span>
447	</div></div>
448	<div class="viewcode-block" id="sfloat"><a class="viewcode-back" href="../imports.html#G2pwd_fxye.sfloat">[docs]</a><span class="k">def</span> <span class="nf">sfloat</span><span class="p">(</span><span class="n">S</span><span class="p">):</span>
449	<span class="s">'convert a string to a float, treating an all-blank string as zero'</span>
450	<span class="k">if</span> <span class="n">S</span><span class="o">.</span><span class="n">strip</span><span class="p">():</span>
451	<span class="k">return</span> <span class="nb">float</span><span class="p">(</span><span class="n">S</span><span class="p">)</span>
452	<span class="k">else</span><span class="p">:</span>
453	<span class="k">return</span> <span class="mf">0.0</span>
454	</div>
455	<div class="viewcode-block" id="sint"><a class="viewcode-back" href="../imports.html#G2pwd_fxye.sint">[docs]</a><span class="k">def</span> <span class="nf">sint</span><span class="p">(</span><span class="n">S</span><span class="p">):</span>
456	<span class="s">'convert a string to an integer, treating an all-blank string as zero'</span>
457	<span class="k">if</span> <span class="n">S</span><span class="o">.</span><span class="n">strip</span><span class="p">():</span>
458	<span class="k">return</span> <span class="nb">int</span><span class="p">(</span><span class="n">S</span><span class="p">)</span>
459	<span class="k">else</span><span class="p">:</span>
460	<span class="k">return</span> <span class="mi">0</span></div>
461	</pre></div>
462
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