%YAML 1.2
---
schema: https://railtoolkit.org/schema/rolling-stock.json
schema_version: "2022.05"
trains:
  - name: Regional Train
    id: RB50-1
    formation: [DB_BR_642]

vehicles:
  - name: Siemens Desiro Classic # source: https://de.wikipedia.org/wiki/Siemens_Desiro_Classic
    id: DB_BR_642
    UUID: c915c80d-c63d-490b-879f-c481e4b62b55
    picture: https://commons.wikimedia.org/wiki/File:Liesel_28-11-10_642_055-8_im_Bahnhof_Scharfenstein.JPG
    power_type: diesel             # source: https://de.wikipedia.org/wiki/Siemens_Desiro_Classic
    vehicle_type: multiple unit    # source: https://de.wikipedia.org/wiki/Siemens_Desiro_Classic

    length: 41.7          # source: https://de.wikipedia.org/wiki/Siemens_Desiro_Classic
    mass: 68.0            # source: https://de.wikipedia.org/wiki/Siemens_Desiro_Classic
    load_limit: 20.0      # source: https://de.wikipedia.org/wiki/Siemens_Desiro_Classic
    mass_traction: 45.333 # proportionately to the number of axles: 4 to 2, see: https://de.wikipedia.org/wiki/Siemens_Desiro_Classic)
    speed_limit: 120      # source: https://de.wikipedia.org/wiki/Siemens_Desiro_Classic
    a_braking: -0.4253    #

    # coefficients for the vehicle resistance
    rotation_mass: 1.08     # source: "Fahrdynamik des Schienenverkehrs" by Wende, 2003, p. 13 for "Zug, überschlägliche Berechnung"
    base_resistance: 3.0    # source: "Fahrdynamik des Schienenverkehrs" by Wende, 2003, p. 151 for "f_WL0" -> 2.5 ‰ to 3.5 ‰
    rolling_resistance: 1.4 # source: "Fahrdynamik des Schienenverkehrs" by Wende, 2003, p. 151 for "f_WW0" -> 1.2 ‰ to 1.6 ‰
    air_resistance: 3.9  # source: the closest parameters are used: "Fahrdynamik des Schienenverkehrs" by Wende, 2003, p. 151 for "Fzg. vierachsig, abgerundeter Kopf" plus "Sektion bei Mehrteiligkeit"  -> 2200 N + 400 N

    # tractive effort as pairs of speed and tractive effort
    tractive_effort:
      - [0.0, 94400]
      - [1.0, 94400]
      - [2.0, 92800]
      - [3.0, 91200]
      - [4.0, 89600]
      - [5.0, 88000]
      - [6.0, 86400]
      - [7.0, 84800]
      - [8.0, 83200]
      - [9.0, 81600]
      - [10.0, 80000]
      - [11.0, 78160]
      - [12.0, 76290]
      - [13.0, 74420]
      - [14.0, 72550]
      - [15.0, 70680]
      - [16.0, 68810]
      - [17.0, 66940]
      - [18.0, 65070]
      - [19.0, 63200]
      - [20.0, 61330]
      - [21.0, 59460]
      - [22.0, 57590]
      - [23.0, 55720]
      - [24.0, 53850]
      - [25.0, 51980]
      - [26.0, 50110]
      - [27.0, 48240]
      - [28.0, 46370]
      - [29.0, 44500]
      - [30.0, 42630]
      - [31.0, 40760]
      - [32.0, 38890]
      - [33.0, 38110]
      - [34.0, 37330]
      - [35.0, 36550]
      - [36.0, 35770]
      - [37.0, 35600]
      - [38.0, 35600]
      - [39.0, 35600]
      - [40.0, 35600]
      - [41.0, 35600]
      - [42.0, 35600]
      - [43.0, 35550]
      - [44.0, 35280]
      - [45.0, 35010]
      - [46.0, 34740]
      - [47.0, 34280]
      - [48.0, 33560]
      - [49.0, 32880]
      - [50.0, 32220]
      - [51.0, 31590]
      - [52.0, 26300]
      - [53.0, 26300]
      - [54.0, 26300]
      - [55.0, 26300]
      - [56.0, 26300]
      - [57.0, 25990]
      - [58.0, 25840]
      - [59.0, 25690]
      - [60.0, 25540]
      - [61.0, 25390]
      - [62.0, 25240]
      - [63.0, 25090]
      - [64.0, 25140]
      - [65.0, 24760]
      - [66.0, 24380]
      - [67.0, 24020]
      - [68.0, 23660]
      - [69.0, 23320]
      - [70.0, 22990]
      - [71.0, 19400]
      - [72.0, 19400]
      - [73.0, 19400]
      - [74.0, 19400]
      - [75.0, 19400]
      - [76.0, 19400]
      - [77.0, 19400]
      - [78.0, 19400]
      - [79.0, 19400]
      - [80.0, 19400]
      - [81.0, 19440]
      - [82.0, 19310]
      - [83.0, 19180]
      - [84.0, 19050]
      - [85.0, 18920]
      - [86.0, 18670]
      - [87.0, 18460]
      - [88.0, 18250]
      - [89.0, 15360]
      - [90.0, 15310]
      - [91.0, 15260]
      - [92.0, 15210]
      - [93.0, 15160]
      - [94.0, 15110]
      - [95.0, 15060]
      - [96.0, 15010]
      - [97.0, 14960]
      - [98.0, 14910]
      - [99.0, 14860]
      - [100.0, 14810]
      - [101.0, 14760]
      - [102.0, 14710]
      - [103.0, 14660]
      - [104.0, 14610]
      - [105.0, 14560]
      - [106.0, 14510]
      - [107.0, 14460]
      - [108.0, 14410]
      - [109.0, 14360]
      - [110.0, 14310]
      - [111.0, 14460]
      - [112.0, 14340]
      - [113.0, 14210]
      - [114.0, 14080]
      - [115.0, 13960]
      - [116.0, 13840]
      - [117.0, 13720]
      - [118.0, 13610]
      - [119.0, 13490]
      - [120.0, 13380]