update examples for 3.9c

doc/api-template.html

@@ -22,7 +22,7 @@
 
 {{.Include "head.html"}}
 
-<h1> mumax 3.8 API </h1>
+<h1> mumax 3.9c API </h1>
 
 This is a complete overview of all available functions for writing an input script.
 

doc/template.html

@@ -1,6 +1,6 @@
 {{.Include "head.html"}}
 
-<h1>mumax 3.8 examples</h1>
+<h1>mumax 3.9c examples</h1>
 
 <p>These are example input scripts, the full API can be found <a href="http://mumax.github.io/api.html">here</a>.</p>
 
@@ -77,6 +77,41 @@ <h1>mumax 3.8 examples</h1>
 
 This example saves and prints the remanent magnetization state so we can verify it against known values.
 
+
+
+
+<hr/><h2>Hysteresis</h2>
+
+
+{{.Example  `
+SetGridsize(128, 32, 1)
+SetCellsize(500e-9/128, 125e-9/32, 3e-9)
+
+Msat  = 800e3
+Aex   = 13e-12
+
+m = uniform(-1, .1, 0)
+
+MinimizerStop = 1e-6
+
+Bmin := 0.0
+Bmax := 30e-3
+Bstep := 1e-3
+
+for B:=Bmin; B<=Bmax; B+=Bstep{
+    B_ext = vector(B, 0, 0)
+    minimize()
+    tablesave()
+    save(m)
+}
+
+`}}
+
+{{.Output}}
+
+
+
+
 <hr/><h2>Geometry</h2>
 
 mumax3 has powerful API to programatically define geometries. A number of primitive shapes are defined, like ellipses, rectangles, etc. They can be transformed (rotated, translated) and combined using boolean logic (add, sub, inverse). All positions are specified in meters and the origin lies in the center of the simulation box. See the full <a href="http://mumax.github.io/api.html">API</a>.
@@ -233,7 +268,7 @@ <h1>mumax 3.8 examples</h1>
 	angle := i*pi/180
 	setgeom(cheese.rotz(angle))
 	m = uniform(cos(angle), sin(angle), 0)
-	relax()
+	minimize()
 	save(m)
 }