MuscleInputGen.xml

<?xml version="1.0"?>
<SpineML xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.shef.ac.uk/SpineMLComponentLayer" xsi:schemaLocation="http://www.shef.ac.uk/SpineMLComponentLayer SpineMLComponentLayer.xsd">
 <ComponentClass name="MuscleInputGen" type="neuron_body">
  <Annotation>
   <SpineCreator/>
  </Annotation>
  <Dynamics initial_regime="default">
   <Regime name="default">
    <TimeDerivative variable="a">
     <MathInline>a-A/tau</MathInline>
    </TimeDerivative>
    <TimeDerivative variable="trig">
     <MathInline>-trig-TRIGIN/tau_trig</MathInline>
    </TimeDerivative>
    <OnCondition target_regime="default">
     <StateAssignment variable="a">
      <MathInline>a_init</MathInline>
     </StateAssignment>
     <Trigger>
      <MathInline>trig>trig_thresh &amp;&amp; a&lt;a_min_activity</MathInline>
     </Trigger>
    </OnCondition>
    <OnCondition target_regime="default">
     <StateAssignment variable="trig">
      <MathInline>T</MathInline>
     </StateAssignment>
     <Trigger>
      <MathInline>T>0</MathInline>
     </Trigger>
    </OnCondition>
   </Regime>
   <Alias name="A_copy" dimension="?">
    <MathInline>A</MathInline>
   </Alias>
   <Alias name="T_copy" dimension="?">
    <MathInline>T</MathInline>
   </Alias>
   <StateVariable name="trig" dimension="?"/>
   <StateVariable name="a" dimension="?"/>
  </Dynamics>
  <AnalogReducePort name="T" reduce_op="+" dimension="?"/>
  <AnalogReducePort name="A" reduce_op="+" dimension="?"/>
  <AnalogSendPort name="a"/>
  <AnalogSendPort name="A_copy"/>
  <AnalogSendPort name="T_copy"/>
  <AnalogSendPort name="trig"/>
  <AnalogReducePort name="TRIGIN" reduce_op="+" dimension="?"/>
  <Parameter name="tau" dimension="?"/>
  <Parameter name="tau_trig" dimension="?"/>
  <Parameter name="a_init" dimension="?"/>
  <Parameter name="a_min_activity" dimension="?"/>
  <Parameter name="trig_thresh" dimension="?"/>
 </ComponentClass>
</SpineML>