The nextnanomat graphical user interface allows to sweep any variable of the nextnano.QCL input file. Algebraic expressions are also supported.

The template feature of nextnanomat is documented here: here.

First, the variable to be swept has to be declared in the input file:

  <Variables> <!--Declaration of variables used in the Input-file.-->
    <Constant>
      <Name Comment="Correlation Length for interface roughness">$Lcorrel</Name>
      <Value Unit="">5</Value>          
    </Constant>
  </Variables>