server:
  page_title: 'Tutorial 2'
  port: 4030

data_sources:
  - id: voltage
    file: gen.csv

tabs:
  - name: Main
    priority: 300
    widgets:
      - name: Generator
        type: data/line_chart3
        data_source:
          name: voltage
        mapping:
          x_axis: ts
          y_axis: voltage
          group_by: generator
        axis:
          x:
            legend: Time [sec]
          y:
            legend: Voltage [V]
            ticks:
              format: ".2s"