3d_filter: &3d_filter !!python/name:satpy.enhancements.three_d_effect ''

enhancements:
  ZZ9_TEST:
    standard_name: ZZ9_TEST
    operations:
    - name: inverse
      method: !!python/name:satpy.enhancements.invert
      args:
      - [false, false, true]
    - name: stretch
      method: !!python/name:satpy.enhancements.stretch
      kwargs:
        stretch: linear
        min_stretch: [0, 0, -30]
        max_stretch: [100, 100, 60]
  default:
    operations:
    - name: stretch
      method: &stretchfun !!python/name:satpy.enhancements.stretch
      kwargs: {stretch: linear}
  reflectance_default:
    standard_name: toa_bidirectional_reflectance
    operations:
    - name: linear_stretch
      method: !!python/name:satpy.enhancements.stretch
      kwargs: {stretch: 'crude', min_stretch: 0.0, max_stretch: 100.}
    - name: gamma
      method: !!python/name:satpy.enhancements.gamma
      kwargs: {gamma: 1.5}
  true_color_default:
    standard_name: true_color
    operations:
    - name: cira_stretch
      method: !!python/name:satpy.enhancements.cira_stretch
  true_color_crefl:
    name: true_color_crefl
    standard_name: true_color
    operations:
    - name: crefl_scaling
      method: !!python/name:satpy.enhancements.crefl_scaling
      kwargs:
#      Polar2Grid's scaling: "Preferred".
       idx: [0., 25., 55., 100., 255.]
       sc: [0., 90., 140., 175., 255.]
#       Ralph's new scaling: Looks darker.
#       idx: [0., 30., 60., 120., 190., 255.]
#       sc: [0., 100., 128., 188., 223., 255.]
#       Ralph's old scaling: Looks lighter.
#       idx: [0., 30., 60., 120., 190., 255.]
#       sc: [0, 110, 160, 210, 240, 255]
  overview_default:
    standard_name: overview
    operations:
    - name: inverse
      method: &inversefun !!python/name:satpy.enhancements.invert ''
      args:
      - [false, false, true]
    - name: stretch
      method: *stretchfun
      kwargs: {stretch: linear}
    - name: gamma
      method: &gammafun !!python/name:satpy.enhancements.gamma ''
      kwargs: {gamma: 1.6}
  ZZ3_default:
    standard_name: ZZ3
    operations:
    - name: inverse
      method: *inversefun
      args:
      - [false, false, true]
    - name: stretch
      method: *stretchfun
      kwargs: {stretch: linear}
    - name: gamma
      method: *gammafun
      kwargs: {gamma: 1.6}
  ZZ9:
    standard_name: ZZ9
    operations:
    - name: inverse
      method: !!python/name:satpy.enhancements.invert
      args:
      - [false, false, true]
    - name: stretch
      method: !!python/name:satpy.enhancements.stretch
      kwargs:
        stretch: linear
  ocean_color_default:
    standard_name: ocean_color
    operations:
    - name: cira_stretch
      method: !!python/name:satpy.enhancements.cira_stretch
    - name: gamma
      method: *gammafun
      kwargs: {gamma: 2.6}
  night_overview_default:
    standard_name: night_overview
    operations:
    - name: inverse
      method: *inversefun
      args:
      - [false, false, true]
    - name: stretch
      method: *stretchfun
      kwargs: {stretch: linear}
    - name: gamma
      method: *gammafun
      kwargs: {gamma: 1.6}
  natural_color_default:
    standard_name: natural_color
    operations:
    - name: stretch
      method: *stretchfun
      kwargs: {stretch: crude, min_stretch: 0, max_stretch: 120}
    - name: gamma
      method: *gammafun
      kwargs: {gamma: 1.8}

  fire_temperature:
    standard_name: fire_temperature
    name: fire_temperature
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [3.5, 35., 85.]
    - name: gamma
      method: *gammafun
      kwargs: {gamma: [1.0, 1.0, 1.0]}
  fire_temperature_awips:
    standard_name: fire_temperature
    name: fire_temperature_awips
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [273.0, 0, 0]
        max_stretch: [333.0, 100., 75.]
    - name: gamma
      method: *gammafun
      kwargs: {gamma: [0.4, 1.0, 1.0]}
  fire_temperature_eumetsat:
    standard_name: fire_temperature
    name: fire_temperature_eumetsat
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [273.0, 0, 0]
        max_stretch: [350.0, 60., 60.]
    - name: gamma
      method: *gammafun
      kwargs: {gamma: [1.0, 1.0, 1.0]}
  fire_temperature_39refl:
    standard_name: fire_temperature
    name: fire_temperature_39refl
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [50., 100., 75.]
    - name: gamma
      method: *gammafun
      kwargs: {gamma: [1.0, 1.0, 1.0]}

  airmass_default:
    standard_name: airmass
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [-25, -40, 243]
        max_stretch: [0, 5, 208]

  green_snow_default:
    standard_name: green_snow
    operations:
    - name: inverse
      method: *inversefun
      args:
      - [false, false, true]
    - name: stretch
      method: *stretchfun
      kwargs: {stretch: crude}
    - name: gamma
      method: *gammafun
      kwargs: {gamma: 1.6}
  convection_default:
    standard_name: convection
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [-30, 0, -70]
        max_stretch: [0, 55, 20]
  dust_default:
    standard_name: dust
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [-4, 0, 261]
        max_stretch: [2, 15, 289]
    - name: gamma
      method: *gammafun
      kwargs:
        gamma: [1, 2.5, 1]
  ash_default:
    standard_name: ash
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [-4, -4, 243]
        max_stretch: [2, 5, 303]
  fog_default:
    standard_name: fog
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [-4, 0, 243]
        max_stretch: [2, 6, 283]
  night_fog_default:
    standard_name: night_fog
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [-4, 0, 243]
        max_stretch: [2, 6, 293]
    - name: gamma
      method: *gammafun
      kwargs:
        gamma: [1, 2, 1]

  snow_default:
    standard_name: snow
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [100, 70, 30]
    - name: gamma
      method: *gammafun
      kwargs:
        gamma: [1.7, 1.7, 1.7]

  day_microphysics_default:
    standard_name: day_microphysics
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 203]
        max_stretch: [100, 60, 323]
    - name: gamma
      method: *gammafun
      kwargs:
        gamma: [1, 2.5, 1]

  day_microphysics_winter:
    standard_name: day_microphysics_winter
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 203]
        max_stretch: [100, 25, 323]
    - name: gamma
      method: *gammafun
      kwargs:
        gamma: [1, 1.5, 1]

  cloudtop_default:
    standard_name: cloudtop
    operations:
    - name: inverse
      method: *inversefun
      args: [true]
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: linear
        cutoffs: [0.005, 0.005]

  sar-ice:
    standard_name: sar-ice
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [0.10, 1.37, 0.32 ]

    - name: gamma
      method: *gammafun
      kwargs:
        gamma: [2, 3, 2]

  sar-ice-legacy:
    standard_name: sar-ice-legacy
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: linear
        cutoffs: [0.2, 0.02]
    - name: gamma
      method: *gammafun
      kwargs:
        gamma: [1, 1.2, 1]

  sar-land:
    standard_name: sar-land
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0.01, 1. , 0.15 ]
        max_stretch: [0.765, 50., 1.4]
    - name: gamma
      method: *gammafun
      kwargs:
        gamma: [1.5, 2.25, 1.5]

  sar-rgb:
    standard_name: sar-rgb
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: linear
    - name: inverse
      method: *inversefun
      args:
      - [true, true, true]

  sar-quick:
    standard_name: sar-quick
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: linear
        cutoffs: [0.2, 0.02]

  natural_with_ir_night:
    standard_name: natural_with_night_fog
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]

  cloudtype:
    standard_name: cloudtype
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]
  cloudmask:
    standard_name: cloudmask
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]

  cloud_top_height:
    standard_name: cloud_top_height
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]
  cloud_top_pressure:
    standard_name: cloud_top_pressure
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]
  cloud_top_temperature:
    standard_name: cloud_top_temperature
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]
  cloud_top_phase:
    standard_name: cloud_top_phase
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]
  cloud_drop_effective_radius:
    standard_name: cloud_drop_effective_radius
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]
  cloud_optical_thickness:
    standard_name: cloud_optical_thickness
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]
  cloud_liquid_water_path:
    standard_name: cloud_liquid_water_path
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]
  cloud_ice_water_path:
    standard_name: cloud_ice_water_path
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]
  precipitation_probability:
    standard_name: precipitation_probability
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]
  convective_rain_rate:
    standard_name: convective_rain_rate
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]
  convective_precipitation_hourly_accumulation:
    standard_name: convective_precipitation_hourly_accumulation
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]
  total_precipitable_water:
    standard_name: total_precipitable_water
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]
  showalter_index:
    standard_name: showalter_index
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]
  lifted_index:
    standard_name: lifted_index
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]
  convection_initiation_prob30:
    standard_name: convection_initiation_prob30
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]
  convection_initiation_prob60:
    standard_name: convection_initiation_prob60
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]
  convection_initiation_prob90:
    standard_name: convection_initiation_prob90
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]
  rdt_cell_type:
    standard_name: rdt_cell_type
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]
  asii_prob:
    standard_name: asii_prob
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]

  day_microphysics_ahi:
    standard_name: day_microphysics_ahi
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 203]
        max_stretch: [100, 70, 323]
  cloud_phase_distinction_default:
    standard_name: cloud_phase_distinction
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [280.67, 0, 1]
        max_stretch: [219.62, 78, 59]
  water_vapors1_default:
    standard_name: water_vapors1
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [278.96, 242.67, 261.03]
        max_stretch: [202.29, 214.66, 245.12]
    - name: gamma
      method: *gammafun
      kwargs:
        gamma: [10, 5.5, 5.5]
  water_vapors2_default:
    standard_name: water_vapors2
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [30, 278.15, 243.9]
        max_stretch: [-3, 213.15, 208.5]
    - name: gamma
      method: *gammafun
      kwargs:
        gamma: [3.5, 2.5, 2.5]
  ncc_default:
    standard_name: ncc_radiance
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0]
        max_stretch: [0.075]
  realistic_colors:
    standard_name: realistic_colors
    operations:
      - name: stretch
        method: *stretchfun
        kwargs:
          stretch: crude
          min_stretch: [0, 0, 0]
          max_stretch: [110, 110, 110]
      - name: gamma
        method: *gammafun
        kwargs:
          gamma: [1.4, 1.4, 1.2]
  snow_age_default:
    standard_name: snow_age
    operations:
    - name: snow_age
      method: !!python/name:satpy.enhancements.lookup
      kwargs:
       luts: [[0, 0, 0], [1, 2, 2], [3, 8, 5], [4, 12, 8], [6, 15, 10], [8, 18, 13], [9, 21, 16],
                         [11, 24, 19], [13, 26, 21], [14, 28, 24], [
                             16, 30, 27], [18, 32, 30], [19, 34, 32],
                         [21, 36, 35], [22, 38, 38], [24, 40, 40], [
                             26, 42, 43], [27, 43, 46], [29, 45, 49],
                         [31, 47, 51], [32, 49, 54], [34, 50, 57], [
                             36, 52, 60], [37, 54, 62], [39, 55, 65],
                         [40, 57, 68], [42, 59, 70], [44, 60, 73], [
                             45, 62, 76], [47, 64, 79], [49, 66, 81],
                         [50, 67, 84], [52, 69, 87], [53, 71, 90], [
                             55, 73, 92], [56, 75, 95], [58, 77, 98],
                         [59, 79, 100], [61, 81, 103], [62, 83, 106], [
                             64, 85, 109], [65, 86, 111], [67, 88, 114],
                         [68, 90, 117], [70, 92, 119], [71, 94, 121], [
                             73, 96, 124], [74, 98, 126], [76, 100, 129],
                         [77, 102, 131], [79, 104, 134], [80, 106, 136], [
                             82, 107, 139], [83, 109, 141], [85, 111, 144],
                         [86, 113, 146], [88, 115, 149], [89, 117, 151], [
                             91, 118, 154], [92, 120, 156], [94, 122, 159],
                         [95, 124, 161], [97, 126, 162], [98, 128, 164], [
                             100, 129, 166], [101, 131, 168],
                         [103, 133, 170], [104, 135, 172], [106, 137, 173], [
                             107, 138, 175], [109, 140, 177],
                         [110, 142, 179], [112, 144, 181], [113, 145, 183], [
                             114, 147, 184], [116, 149, 186],
                         [117, 151, 188], [118, 152, 190], [120, 154, 192], [
                             121, 156, 193], [123, 158, 194],
                         [124, 159, 196], [125, 161, 197], [127, 163, 199], [
                             128, 165, 200], [130, 166, 202],
                         [131, 168, 203], [132, 170, 205], [134, 172, 206], [
                             135, 173, 206], [136, 175, 207],
                         [138, 177, 208], [139, 178, 209], [141, 180, 210], [
                             142, 182, 211], [143, 184, 212],
                         [145, 185, 213], [146, 187, 214], [148, 189, 215], [
                             149, 191, 216], [150, 192, 217],
                         [152, 194, 218], [153, 196, 219], [154, 198, 220], [
                             156, 200, 220], [157, 201, 221],
                         [159, 203, 221], [160, 205, 222], [161, 207, 223], [
                             162, 209, 223], [163, 210, 224],
                         [164, 212, 225], [166, 213, 225], [167, 214, 226], [
                             168, 216, 227], [169, 217, 227],
                         [171, 218, 228], [173, 220, 228], [174, 221, 228], [
                             175, 222, 229], [176, 224, 229],
                         [177, 225, 229], [178, 226, 230], [179, 227, 230], [
                             181, 228, 230], [182, 229, 231],
                         [183, 230, 231], [184, 231, 232], [185, 232, 232], [
                             186, 233, 232], [187, 234, 233],
                         [188, 235, 233], [190, 236, 233], [191, 237, 234], [
                             192, 237, 234], [193, 238, 234],
                         [194, 239, 235], [195, 240, 235], [196, 240, 236], [
                             196, 241, 236], [197, 242, 236],
                         [198, 243, 237], [199, 243, 237], [200, 244, 237], [
                             201, 245, 238], [202, 245, 238],
                         [203, 245, 238], [204, 246, 239], [205, 246, 239], [
                             206, 246, 239], [207, 247, 239],
                         [208, 247, 239], [209, 247, 239], [209, 248, 240], [
                             210, 248, 240], [210, 248, 240],
                         [211, 248, 240], [212, 248, 240], [212, 248, 241], [
                             213, 248, 241], [214, 248, 241],
                         [215, 248, 241], [216, 248, 241], [217, 248, 242], [
                             217, 248, 242], [218, 248, 242],
                         [219, 248, 242], [219, 248, 242], [220, 248, 243], [
                             221, 248, 243], [221, 249, 243],
                         [222, 249, 243], [223, 249, 243], [223, 249, 244], [
                             223, 249, 244], [224, 249, 244],
                         [224, 249, 244], [225, 249, 245], [225, 249, 245], [
                             226, 249, 245], [226, 249, 245],
                         [227, 249, 245], [227, 249, 246], [228, 249, 246], [
                             228, 250, 246], [229, 250, 246],
                         [229, 250, 246], [230, 250, 247], [230, 250, 247], [
                             231, 250, 247], [231, 250, 247],
                         [232, 250, 247], [233, 250, 248], [233, 250, 248], [
                             233, 250, 248], [234, 250, 248],
                         [234, 250, 248], [234, 250, 249], [235, 251, 249], [
                             235, 251, 249], [235, 251, 249],
                         [236, 251, 249], [236, 251, 250], [237, 251, 250], [
                             237, 251, 250], [237, 251, 250],
                         [238, 251, 250], [238, 251, 250], [238, 251, 250], [
                             239, 251, 250], [239, 251, 250],
                         [240, 251, 250], [240, 251, 250], [240, 252, 250], [
                             241, 252, 250], [241, 252, 251],
                         [241, 252, 251], [242, 252, 251], [242, 252, 251], [
                             242, 252, 251], [243, 252, 251],
                         [243, 252, 251], [244, 252, 251], [244, 252, 251], [
                             244, 252, 251], [245, 252, 252],
                         [245, 252, 252], [245, 253, 252], [246, 253, 252], [
                             246, 253, 252], [247, 253, 252],
                         [248, 253, 252], [248, 253, 252], [248, 253, 252], [
                             249, 253, 252], [249, 253, 253],
                         [249, 253, 253], [250, 253, 253], [250, 253, 253], [
                             250, 253, 253], [250, 253, 253],
                         [251, 254, 253], [251, 254, 253], [251, 254, 253], [
                             252, 254, 253], [252, 254, 254],
                         [252, 254, 254], [253, 254, 254], [253, 254, 254], [
                             253, 254, 254], [253, 254, 254],
                         [254, 254, 254], [254, 254, 254], [254, 254, 254], [254, 254, 254], [255, 255, 255]]
  night_microphysics_default:
    standard_name: night_microphysics
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [-4, 0, 243]
        max_stretch: [2, 10, 293]
  ir_overview_default:
    standard_name: ir_overview
    operations:
    - name: inverse
      method: *inversefun
      args: [true]
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: histogram

  ir108_3d:
    standard_name: ir108_3d
    operations:
    - name: inverse
      method: *inversefun
      args: [true]
    - name: 3d_filter
      method: *3d_filter
    - name: stretch
      method: *stretchfun
      kwargs: {stretch: linear}

  ir_cloud_day:
    standard_name: ir_cloud_day
    operations:
      - name: inverse
        method: *inversefun
        args:
          - [True, false]
      - name: stretch
        method: *stretchfun
        kwargs:
          stretch: linear
      - name: 3d
        method: *3d_filter
        kwargs:
          weight: 1.0

  colorized_ir_clouds:
    standard_name: colorized_ir_clouds
    operations:
      - name: colorize
        method: &colorizefun !!python/name:satpy.enhancements.colorize ''
        kwargs:
          palettes:
            - {colors: spectral, min_value: 193.15, max_value: 253.149999}
            - {colors: greys, min_value: 253.15, max_value: 303.15}

  vis_sharpened_ir:
    standard_name: vis_sharpened_ir
    operations:
      - name: stretch
        method: *stretchfun
        kwargs:
          stretch: crude
          min_stretch: [0, 0, 0]
          max_stretch: [1, 1, 1]

  ir_sandwich:
    standard_name: ir_sandwich
    operations:
      - name: stretch
        method: *stretchfun
        kwargs:
          stretch: crude
          min_stretch: [0, 0, 0]
          max_stretch: [1, 1, 1]

  hrv_clouds:
    operations:
      - name: stretch
        method: !!python/name:satpy.enhancements.stretch
        kwargs:
          stretch: crude
          min_stretch: [0, 0, 323]
          max_stretch: [100, 100, 203]
    standard_name: hrv_clouds

  hrv_fog:
    operations:
      - name: stretch
        method: !!python/name:satpy.enhancements.stretch
        kwargs:
          stretch: crude
          min_stretch: [0, 0, 0]
          max_stretch: [70, 100, 100]
    standard_name: hrv_fog

  true_color_with_night_ir:
    standard_name: true_color_with_night_ir
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [1, 1, 1]

  night_background:
    standard_name: night_background
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
        min_stretch: [0, 0, 0]
        max_stretch: [255, 255, 255]

  night_ir_alpha:
    standard_name: night_ir_alpha
    operations:
    - name: stretch
      method: *stretchfun
      kwargs: {stretch: linear, cutoffs: [0.02, 0.02]}
    - name: inverse
      method: *inversefun
      args:
      - [true, true, true, true]

  night_ir_with_background:
    standard_name: night_ir_with_background
    operations:
    - name: stretch
      method: *stretchfun
      kwargs:
        stretch: crude
