Docs @ 462cac7

Author: MFC Action

documentation/architecture.html

@@ -405,7 +405,7 @@ <h1 class="doxsection"><a class="anchor" id="autotoc_md13"></a>
 <li><b>Add the module to <span class="tt">docs/module_categories.json</span></b> so it appears in this page</li>
 </ol>
 <p>Follow the pattern of existing modules like <span class="tt">m_body_forces</span> (simple) or <span class="tt">m_viscous</span> (more involved) as a template.</p>
-<div style="text-align:center; font-size:0.75rem; color:#888; padding:16px 0 0;">Page last updated: 2026-05-10</div> </div></div><!-- contents -->
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documentation/case_constraints.html

@@ -912,10 +912,7 @@ <h2 class="doxsection"><a class="anchor" id="quick-parameter-reference"></a>
 <b>muscl_lim</b> (<span class="tt">muscl_lim</span>)</summary>
 <p></p>
 <p><b>Schema constraints:</b></p><ul>
-<li>Choices: <span class="tt">1</span> = minmod, <span class="tt">2</span> = MC, <span class="tt">3</span> = Van Albada, <span class="tt">4</span> = Van Leer, <span class="tt">5</span> = SUPERBEE</li>
-</ul>
-<p><b>Valid values</b> (errors):</p><ul>
-<li>muscl_lim must be 1, 2, 3, 4, or 5</li>
+<li>Choices: <span class="tt">0</span> = unlimited, <span class="tt">1</span> = minmod, <span class="tt">2</span> = MC, <span class="tt">3</span> = Van Albada, <span class="tt">4</span> = Van Leer, <span class="tt">5</span> = SUPERBEE</li>
 </ul>
 <p></p>
 </details>
@@ -1459,7 +1456,7 @@ <h2 class="doxsection"><a class="anchor" id="physics-warnings"></a>
 </table>
 <hr  />
 <p>💡 <b>Tip:</b> If you encounter a validation error, check the relevant section above or review <a href="https://github.com/MFlowCode/MFC/blob/master/toolchain/mfc/case_validator.py"><span class="tt">case_validator.py</span></a> for complete validation logic.</p>
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documentation/cli-reference.html

@@ -215,6 +215,8 @@ <h2 class="doxsection"><a class="anchor" id="autotoc_md47"></a>
 <td class="markdownTableBodyNone"><a class="el" href="#count" title="count"><code>count</code></a>  </td><td class="markdownTableBodyNone">-  </td><td class="markdownTableBodyNone">Count LOC in MFC.  </td></tr>
 <tr class="markdownTableRowEven">
 <td class="markdownTableBodyNone"><a class="el" href="#count_diff" title="count_diff"><code>count_diff</code></a>  </td><td class="markdownTableBodyNone">-  </td><td class="markdownTableBodyNone">Compare LOC between branches.  </td></tr>
+<tr class="markdownTableRowOdd">
+<td class="markdownTableBodyNone"><code>fp-stability</code>  </td><td class="markdownTableBodyNone">-  </td><td class="markdownTableBodyNone">Run floating-point stability tests using Verrou.  </td></tr>
 </table>
 <h2 class="doxsection"><a class="anchor" id="autotoc_md48"></a>
 Commands</h2>
@@ -994,7 +996,7 @@ <h3 class="doxsection"><a class="anchor" id="autotoc_md80"></a>
 <h3 class="doxsection"><a class="anchor" id="autotoc_md81"></a>
 Debug Logging (<span class="tt">-d, --debug-log</span>)</h3>
 <p>Enables debug logging for the Python toolchain (mfc.sh internals). This is for troubleshooting the build system, not the MFC simulation code.</p>
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documentation/examples.html

@@ -388,7 +388,7 @@ <h3 class="doxsection"><a class="anchor" id="autotoc_md276"></a>
 Final Condition</h3>
 <p>This figure shows the isosurface with zero q-criterion.</p>
 <p><img src="result-3D_TaylorGreenVortex-example.png" alt="" height="400" class="inline"/></p>
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documentation/parameters.html

@@ -1362,7 +1362,7 @@ <h2 class="doxsection"><a class="anchor" id="general"></a>
 <tr class="markdownTableRowEven">
 <td class="markdownTableBodyNone"><span class="tt">muscl_eps</span>  </td><td class="markdownTableBodyNone">Real  </td><td class="markdownTableBodyNone">MUSCL limiter slope-product threshold  </td><td class="markdownTableBodyNone"></td><td class="markdownTableBodyNone">Min: 0; <span class="tt">muscl_eps</span> must be &gt;= 0 (use 0 for textbook limiter behavior)  </td></tr>
 <tr class="markdownTableRowOdd">
-<td class="markdownTableBodyNone"><span class="tt">muscl_lim</span>  </td><td class="markdownTableBodyNone">Integer  </td><td class="markdownTableBodyNone">MUSCL limiter type  </td><td class="markdownTableBodyNone"></td><td class="markdownTableBodyNone">1=minmod, 2=MC, 3=Van Albada, 4=Van Leer, 5=SUPERBEE; <span class="tt">muscl_lim</span> must be 1, 2, 3, 4, or 5; <span class="tt">muscl_lim</span> must be defined if using <span class="tt">muscl_order</span> = 2  </td></tr>
+<td class="markdownTableBodyNone"><span class="tt">muscl_lim</span>  </td><td class="markdownTableBodyNone">Integer  </td><td class="markdownTableBodyNone">MUSCL limiter type  </td><td class="markdownTableBodyNone"></td><td class="markdownTableBodyNone">0=unlimited, 1=minmod, 2=MC, 3=Van Albada, 4=Van Leer, 5=SUPERBEE; <span class="tt">muscl_lim</span> must be defined if using <span class="tt">muscl_order</span> = 2; <span class="tt">muscl_lim</span> must be 0 (unlimited), 1, 2, 3, 4, or 5  </td></tr>
 <tr class="markdownTableRowEven">
 <td class="markdownTableBodyNone"><span class="tt">muscl_order</span>  </td><td class="markdownTableBodyNone">Integer  </td><td class="markdownTableBodyNone">Order of MUSCL reconstruction  </td><td class="markdownTableBodyNone"></td><td class="markdownTableBodyNone">1=1st order, 2=2nd order; <span class="tt">int_comp</span> must be 0 (off) when <span class="tt">muscl_order</span> = 1  </td></tr>
 <tr class="markdownTableRowOdd">
@@ -1577,7 +1577,7 @@ <h2 class="doxsection"><a class="anchor" id="autotoc_md393"></a>
 <div class="line"> </div>
 <div class="line"># Filter by type</div>
 <div class="line">./mfc.sh params -t real weno</div>
-</div><!-- fragment --><div style="text-align:center; font-size:0.75rem; color:#888; padding:16px 0 0;">Page last updated: 2026-05-10</div> </div></div><!-- contents -->
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documentation/physics_constraints.html

@@ -500,7 +500,7 @@ <h3 class="doxsection"><a class="anchor" id="autotoc_md433"></a>
 </ul>
 <h3 class="doxsection"><a class="anchor" id="autotoc_md434"></a>
 MUSCL Reconstruction</h3>
-<p>muscl_order must be 1 or 2. Second order requires muscl_lim in {1,2,3,4,5}.</p>
+<p>muscl_order must be 1 or 2. Second order requires muscl_lim in {0,1,2,3,4,5}.</p>
 <p><b>Stage:</b> common, pre_process, simulation, post_process | <b>Severity:</b> error</p>
 <p><b>Enforced checks:</b></p>
 <ul>
@@ -630,7 +630,7 @@ <h3 class="doxsection"><a class="anchor" id="autotoc_md443"></a>
 <li>FFT WRT incompatible with cylindrical coordinates</li>
 <li>FFT WRT requires global dimensions divisible by 2</li>
 </ul>
-<div style="text-align:center; font-size:0.75rem; color:#888; padding:16px 0 0;">Page last updated: 2026-05-10</div> </div></div><!-- contents -->
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pre_process/m__global__parameters_8fpp_8f90_source.html

@@ -453,15 +453,15 @@
 <div class="line"><a id="l00315" name="l00315"></a><span class="lineno">  315</span><span class="preprocessor"></span><span class="preprocessor"># 277 &quot;/home/runner/work/MFC/MFC/src/pre_process/m_global_parameters.fpp&quot;</span></div>
 <div class="line"><a id="l00316" name="l00316"></a><span class="lineno">  316</span><span class="preprocessor"></span> </div>
 <div class="line"><a id="l00317" name="l00317"></a><span class="lineno">  317</span><span class="preprocessor"># 279 &quot;/home/runner/work/MFC/MFC/src/pre_process/m_global_parameters.fpp&quot;</span></div>
-<div class="line"><a id="l00318" name="l00318"></a><span class="lineno">  318</span><span class="preprocessor"></span>            <a class="code hl_variable" href="namespacem__global__parameters.html#a2d3a5d211f996a1fff3238a8b7fe5fe7">bc_z</a>%isothermal_in = .false.</div>
-<div class="line"><a id="l00319" name="l00319"></a><span class="lineno">  319</span>            <a class="code hl_variable" href="namespacem__global__parameters.html#a2d3a5d211f996a1fff3238a8b7fe5fe7">bc_z</a>%isothermal_out = .false.</div>
-<div class="line"><a id="l00320" name="l00320"></a><span class="lineno">  320</span>            <a class="code hl_variable" href="namespacem__global__parameters.html#a2d3a5d211f996a1fff3238a8b7fe5fe7">bc_z</a>%Twall_in = dflt_real</div>
-<div class="line"><a id="l00321" name="l00321"></a><span class="lineno">  321</span>            <a class="code hl_variable" href="namespacem__global__parameters.html#a2d3a5d211f996a1fff3238a8b7fe5fe7">bc_z</a>%Twall_out = dflt_real</div>
+<div class="line"><a id="l00318" name="l00318"></a><span class="lineno">  318</span><span class="preprocessor"></span>            <a class="code hl_variable" href="namespacem__global__parameters.html#a7a7bb7c9caddde4f86bd27169b0f150d">bc_y</a>%isothermal_in = .false.</div>
+<div class="line"><a id="l00319" name="l00319"></a><span class="lineno">  319</span>            <a class="code hl_variable" href="namespacem__global__parameters.html#a7a7bb7c9caddde4f86bd27169b0f150d">bc_y</a>%isothermal_out = .false.</div>
+<div class="line"><a id="l00320" name="l00320"></a><span class="lineno">  320</span>            <a class="code hl_variable" href="namespacem__global__parameters.html#a7a7bb7c9caddde4f86bd27169b0f150d">bc_y</a>%Twall_in = dflt_real</div>
+<div class="line"><a id="l00321" name="l00321"></a><span class="lineno">  321</span>            <a class="code hl_variable" href="namespacem__global__parameters.html#a7a7bb7c9caddde4f86bd27169b0f150d">bc_y</a>%Twall_out = dflt_real</div>
 <div class="line"><a id="l00322" name="l00322"></a><span class="lineno">  322</span><span class="preprocessor"># 279 &quot;/home/runner/work/MFC/MFC/src/pre_process/m_global_parameters.fpp&quot;</span></div>
-<div class="line"><a id="l00323" name="l00323"></a><span class="lineno">  323</span><span class="preprocessor"></span>            <a class="code hl_variable" href="namespacem__global__parameters.html#a7a7bb7c9caddde4f86bd27169b0f150d">bc_y</a>%isothermal_in = .false.</div>
-<div class="line"><a id="l00324" name="l00324"></a><span class="lineno">  324</span>            <a class="code hl_variable" href="namespacem__global__parameters.html#a7a7bb7c9caddde4f86bd27169b0f150d">bc_y</a>%isothermal_out = .false.</div>
-<div class="line"><a id="l00325" name="l00325"></a><span class="lineno">  325</span>            <a class="code hl_variable" href="namespacem__global__parameters.html#a7a7bb7c9caddde4f86bd27169b0f150d">bc_y</a>%Twall_in = dflt_real</div>
-<div class="line"><a id="l00326" name="l00326"></a><span class="lineno">  326</span>            <a class="code hl_variable" href="namespacem__global__parameters.html#a7a7bb7c9caddde4f86bd27169b0f150d">bc_y</a>%Twall_out = dflt_real</div>
+<div class="line"><a id="l00323" name="l00323"></a><span class="lineno">  323</span><span class="preprocessor"></span>            <a class="code hl_variable" href="namespacem__global__parameters.html#a2d3a5d211f996a1fff3238a8b7fe5fe7">bc_z</a>%isothermal_in = .false.</div>
+<div class="line"><a id="l00324" name="l00324"></a><span class="lineno">  324</span>            <a class="code hl_variable" href="namespacem__global__parameters.html#a2d3a5d211f996a1fff3238a8b7fe5fe7">bc_z</a>%isothermal_out = .false.</div>
+<div class="line"><a id="l00325" name="l00325"></a><span class="lineno">  325</span>            <a class="code hl_variable" href="namespacem__global__parameters.html#a2d3a5d211f996a1fff3238a8b7fe5fe7">bc_z</a>%Twall_in = dflt_real</div>
+<div class="line"><a id="l00326" name="l00326"></a><span class="lineno">  326</span>            <a class="code hl_variable" href="namespacem__global__parameters.html#a2d3a5d211f996a1fff3238a8b7fe5fe7">bc_z</a>%Twall_out = dflt_real</div>
 <div class="line"><a id="l00327" name="l00327"></a><span class="lineno">  327</span><span class="preprocessor"># 279 &quot;/home/runner/work/MFC/MFC/src/pre_process/m_global_parameters.fpp&quot;</span></div>
 <div class="line"><a id="l00328" name="l00328"></a><span class="lineno">  328</span><span class="preprocessor"></span>            <a class="code hl_variable" href="namespacem__global__parameters.html#a91304734742c36abcb4dbf0712545344">bc_x</a>%isothermal_in = .false.</div>
 <div class="line"><a id="l00329" name="l00329"></a><span class="lineno">  329</span>            <a class="code hl_variable" href="namespacem__global__parameters.html#a91304734742c36abcb4dbf0712545344">bc_x</a>%isothermal_out = .false.</div>