user interface: PhaseDiffMeasureEditor
| field | type | contents / default value | |
| npx | integer | 50 | variable: npx type: integer |
| npy | integer | 50 | variable: npy type: integer |
| weighting | choice | variable: weighting type: choice | |
| normalize | boolean | false | variable: normalize type: boolean |
| metric | choice | variable: metric type: choice | |
| smoothing | choice | variable: smoothing type: choice | |
| colors | object | ColorTable |