Project-4/docs/pd__estimate_8py_source.html
2023-11-21 11:27:34 +01:00

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<div id="projectbrief">Simulate the change in energy and magnetization in a ferro magnet</div>
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<div class="headertitle"><div class="title">pd_estimate.py</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="keyword">import</span> os</div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="keyword">from</span> pathlib <span class="keyword">import</span> Path</div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span> </div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="keyword">import</span> matplotlib.pyplot <span class="keyword">as</span> plt</div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="keyword">import</span> numpy <span class="keyword">as</span> np</div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span> </div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="keyword">def </span>plot(infile, outfile):</div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span> <span class="keywordflow">if</span> <span class="keywordflow">not</span> (outdir := Path(outfile).parent).exists():</div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> os.makedirs(outdir)</div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> figure1, ax1 = plt.subplots()</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> arr = []</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">with</span> open(infile) <span class="keyword">as</span> f:</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> lines = f.readlines()</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> <span class="keywordflow">for</span> line <span class="keywordflow">in</span> lines:</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> vals = line.strip().split(<span class="stringliteral">&quot;,&quot;</span>)</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> arr.append(float(vals[0]))</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> ax1.hist(arr, np.arange(min(arr), max(arr) + 0.02, 0.02), density=<span class="keyword">True</span>, ec=<span class="stringliteral">&quot;black&quot;</span>)</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> figure1.savefig(outfile)</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> </div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> </div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="keywordflow">if</span> __name__ == <span class="stringliteral">&quot;__main__&quot;</span>:</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> plot(<span class="stringliteral">&quot;output/pd_estimate/estimate_1_0.txt&quot;</span>, <span class="stringliteral">&quot;../latex/images/pd_estimate_1_0.pdf&quot;</span>)</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> plot(<span class="stringliteral">&quot;output/pd_estimate/estimate_2_4.txt&quot;</span>, <span class="stringliteral">&quot;../latex/images/pd_estimate_2_4.pdf&quot;</span>)</div>
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