User CeedQFunction - setup
  1 input field:
    Input field 0:
      Name: "w"
      Size: 1
      EvalMode: "quadrature weights"
  1 output field:
    Output field 0:
      Name: "q data"
      Size: 1
      EvalMode: "none"
User CeedQFunction - mass
  2 input fields:
    Input field 0:
      Name: "q data"
      Size: 1
      EvalMode: "none"
    Input field 1:
      Name: "u"
      Size: 1
      EvalMode: "interpolation"
  1 output field:
    Output field 0:
      Name: "v"
      Size: 1
      EvalMode: "interpolation"
CeedQFunctionContext
  Context Data Size: 40
  Labeled double field: scale