Class for writing pipeline input files.
    |  | 
        
          | __init__(self,
        filename=None,
        comment=None) |  |  | 
    |  | 
        
          | write(self,
        filename=None) Serialize the job parameters to a file.
 |  |  | 
    |  | 
        
          | addVar(self,
        vname,
        vclass,
        data,
        comment=None) Add a variable of name
 vnameand classvclass. |  |  | 
    |  | 
        
          | userOutput(self,
        varname) Append output parameter descriptors to
 self.userouts. |  |  | 
    |  | 
        
          | setStructureOutput(self,
        varname) Set structure output to
 varname(overwriting the 
      previous one, if any). |  |  | 
    |  | 
        
          | addStage(self,
        sname,
        sclass,
        inputs,
        outputs,
        keywords=None,
        comment=None) Add a stage.
 |  |  |