word: word
scalar: 1.1
vector: [1.1, 1.1, 1.1]
tensor: [1.1, 1.1, 1.1, 1.1, 1.1, 1.1, 1.1, 1.1, 1.1]
wordList:
  - word1
  - word2
scalarField: [1, 1]
vectorField:
  - [1, 1, 1]
  - [1, 1, 1]
tensorField:
  - [1, 1, 1, 1, 1, 1, 1, 1, 1]
  - [1, 1, 1, 1, 1, 1, 1, 1, 1]
subDict:
  word2: word2
token: Gauss linear
optional: optional  # Optional field for testing
