Differences

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--- ezan [2025/04/04 11:07] – [Zoom in time and space] admin
+++ ezan [2025/04/13 11:05] (current) – [2-D Fortran CFD code for tornado-like vortices] admin
@@ Line 1: / Line 1: @@
 ===== 2-D Fortran CFD code for tornado-like vortices =====
-The source code is here: [[https://github.com/bfiedler/ezan/blob/main/ezan3_2025.tar.gz]]
+The source code is here: [[https://github.com/bfiedler/ezan | at github]]
-The **eza** in the name is for //easy axisymmetric//. Perhaps **n** is new and **3** is version?
+The **eza** in the name is for //easy axisymmetric//. Perhaps **n** is //new// and **3** is version?
 I believe this code is what I used as the companion axisymmetric code in {{ :tornadobox:suction_vortices_and_spiral_breakdown_in_numerical.pdf | my 2009 QJ article}}.
-It produces slightly difference results than the code for [[https://12characters.net/anim2dvort/ | axisymmetric simulations prior to 2009]], mainly because the viscosity profile was simplified for compatibility with the  [[tornadobox|3-D Fortran CFD code for tornado-like vortices]].
+It produces slightly difference results than the code for [[https://12characters.net/anim2dvort/ | axisymmetric simulations prior to 2009]], mainly because the viscosity profile was simplified for compatibility with the  [[tornadobox|3-D Fortran CFD code for tornado-like vortices]]. Browse the code at my [[https://12characters.net/ezan3browser/ | ezan3 Browser]].
 <code>
@@ Line 11: / Line 11: @@
 gunzip ezan3_2025.tar.gz
 tar xvf ezan3_2025.tar
-cd ezan3
+cd ezan3_2025
 ./Runall
 </code>
 This will require about 15 minutes of wall clock on an ancient PC with an i7 chip.
+Make a browser with:
+<code>
+f90tohtml ezan3.f2h
+</code>
 ==== Domain and grid ====