QGIS algorithm - Potential incoming solar radiation

Source: R/sagang_potentialincomingsolarradiation.R

QGIS Algorithm provided by SAGA Next Gen Potential incoming solar radiation (sagang:potentialincomingsolarradiation). ---------------- Arguments ---------------- GRD_DEM: Elevation Argument type: raster Acceptable values: - Path to a raster layer GRD_SVF: Sky View Factor (optional) Argument type: raster Acceptable values: - Path to a raster layer GRD_VAPOUR: Water Vapour Pressure (mbar) (optional) Argument type: raster Acceptable values: - Path to a raster layer GRD_VAPOUR_DEFAULT: Default Default value: 10 Argument type: number Acceptable values: - A numeric value - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression GRD_LINKE: Linke Turbidity Coefficient (optional) Argument type: raster Acceptable values: - Path to a raster layer GRD_LINKE_DEFAULT: Default Default value: 3 Argument type: number Acceptable values: - A numeric value - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression GRD_DIRECT: Direct Insolation Argument type: rasterDestination Acceptable values: - Path for new raster layer GRD_DIFFUS: Diffuse Insolation Argument type: rasterDestination Acceptable values: - Path for new raster layer GRD_TOTAL: Total Insolation Argument type: rasterDestination Acceptable values: - Path for new raster layer GRD_RATIO: Direct to Diffuse Ratio Argument type: rasterDestination Acceptable values: - Path for new raster layer GRD_FLAT: Compare to Flat Terrain Argument type: rasterDestination Acceptable values: - Path for new raster layer GRD_DURATION: Duration of Insolation Argument type: rasterDestination Acceptable values: - Path for new raster layer GRD_SUNRISE: Sunrise Argument type: rasterDestination Acceptable values: - Path for new raster layer GRD_SUNSET: Sunset Argument type: rasterDestination Acceptable values: - Path for new raster layer SOLARCONST: Solar Constant (W / m_) Default value: 1367 Argument type: number Acceptable values: - A numeric value - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression LOCALSVF: Local Sky View Factor Default value: true Argument type: boolean Acceptable values: - 1 for true/yes - 0 for false/no - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression UNITS: Units Default value: 0 Argument type: enum Available values: - 0: (0) kWh / m_ - 1: (1) kJ / m_ - 2: (2) J / cm_ Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' SHADOW: Shadow Default value: 0 Argument type: enum Available values: - 0: (0) slim - 1: (1) fat - 2: (2) none Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' LOCATION: Location Default value: 0 Argument type: enum Available values: - 0: (0) constant latitude - 1: (1) calculate from grid system Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' LATITUDE: Latitude Default value: 53 Argument type: number Acceptable values: - A numeric value - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression PERIOD: Time Period Default value: 1 Argument type: enum Available values: - 0: (0) moment - 1: (1) day - 2: (2) range of days Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' DAY: Day Default value: 2021-03-24 Argument type: string Acceptable values: - String value - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression DAY_STOP: Last Day Default value: 2021-03-24 Argument type: string Acceptable values: - String value - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression DAYS_STEP: Resolution (d) Default value: 5 Argument type: number Acceptable values: - A numeric value - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression MOMENT: Moment (h) Default value: 12 Argument type: number Acceptable values: - A numeric value - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression HOUR_STEP: Resolution (h) Default value: 0.5 Argument type: number Acceptable values: - A numeric value - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression METHOD: Atmospheric Effects Default value: 2 Argument type: enum Available values: - 0: (0) Height of Atmosphere and Vapour Pressure - 1: (1) Air Pressure, Water and Dust Content - 2: (2) Lumped Atmospheric Transmittance - 3: (3) Hofierka and Suri Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' ATMOSPHERE: Height of Atmosphere (m) Default value: 12000 Argument type: number Acceptable values: - A numeric value - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression PRESSURE: Barometric Pressure (mbar) Default value: 1013 Argument type: number Acceptable values: - A numeric value - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression WATER: Water Content (cm) Default value: 1.68 Argument type: number Acceptable values: - A numeric value - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression DUST: Dust (ppm) Default value: 100 Argument type: number Acceptable values: - A numeric value - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression LUMPED: Lumped Atmospheric Transmittance (Percent) Default value: 70 Argument type: number Acceptable values: - A numeric value - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression

sagang_potentialincomingsolarradiation(
  GRD_DEM = qgisprocess:::qgis_default_value(),
  GRD_SVF = qgisprocess:::qgis_default_value(),
  GRD_VAPOUR = qgisprocess:::qgis_default_value(),
  GRD_VAPOUR_DEFAULT = qgisprocess:::qgis_default_value(),
  GRD_LINKE = qgisprocess:::qgis_default_value(),
  GRD_LINKE_DEFAULT = qgisprocess:::qgis_default_value(),
  GRD_DIRECT = qgisprocess:::qgis_default_value(),
  GRD_DIFFUS = qgisprocess:::qgis_default_value(),
  GRD_TOTAL = qgisprocess:::qgis_default_value(),
  GRD_RATIO = qgisprocess:::qgis_default_value(),
  GRD_FLAT = qgisprocess:::qgis_default_value(),
  GRD_DURATION = qgisprocess:::qgis_default_value(),
  GRD_SUNRISE = qgisprocess:::qgis_default_value(),
  GRD_SUNSET = qgisprocess:::qgis_default_value(),
  SOLARCONST = qgisprocess:::qgis_default_value(),
  LOCALSVF = qgisprocess:::qgis_default_value(),
  UNITS = qgisprocess:::qgis_default_value(),
  SHADOW = qgisprocess:::qgis_default_value(),
  LOCATION = qgisprocess:::qgis_default_value(),
  LATITUDE = qgisprocess:::qgis_default_value(),
  PERIOD = qgisprocess:::qgis_default_value(),
  DAY = qgisprocess:::qgis_default_value(),
  DAY_STOP = qgisprocess:::qgis_default_value(),
  DAYS_STEP = qgisprocess:::qgis_default_value(),
  MOMENT = qgisprocess:::qgis_default_value(),
  HOUR_STEP = qgisprocess:::qgis_default_value(),
  METHOD = qgisprocess:::qgis_default_value(),
  ATMOSPHERE = qgisprocess:::qgis_default_value(),
  PRESSURE = qgisprocess:::qgis_default_value(),
  WATER = qgisprocess:::qgis_default_value(),
  DUST = qgisprocess:::qgis_default_value(),
  LUMPED = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

GRD_DEM

raster - Elevation. Path to a raster layer.

GRD_SVF

raster - Sky View Factor. Path to a raster layer.

GRD_VAPOUR

raster - Water Vapour Pressure (mbar). Path to a raster layer.

GRD_VAPOUR_DEFAULT

number - Default. A numeric value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.

GRD_LINKE

raster - Linke Turbidity Coefficient. Path to a raster layer.

GRD_LINKE_DEFAULT

number - Default. A numeric value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.

GRD_DIRECT

rasterDestination - Direct Insolation. Path for new raster layer.

GRD_DIFFUS

rasterDestination - Diffuse Insolation. Path for new raster layer.

GRD_TOTAL

rasterDestination - Total Insolation. Path for new raster layer.

GRD_RATIO

rasterDestination - Direct to Diffuse Ratio. Path for new raster layer.

GRD_FLAT

rasterDestination - Compare to Flat Terrain. Path for new raster layer.

GRD_DURATION

rasterDestination - Duration of Insolation. Path for new raster layer.

GRD_SUNRISE

rasterDestination - Sunrise. Path for new raster layer.

GRD_SUNSET

rasterDestination - Sunset. Path for new raster layer.

SOLARCONST

number - Solar Constant (W / m_). A numeric value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.

LOCALSVF

boolean - Local Sky View Factor. 1 for true/yes. 0 for false/no. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.

UNITS

enum of ("(0) kWh / m_", "(1) kJ / m_", "(2) J / cm_") - Units. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.

SHADOW

enum of ("(0) slim", "(1) fat", "(2) none") - Shadow. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.

LOCATION

enum of ("(0) constant latitude", "(1) calculate from grid system") - Location. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.

LATITUDE

number - Latitude. A numeric value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.

PERIOD

enum of ("(0) moment", "(1) day", "(2) range of days") - Time Period. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.

DAY

string - Day. String value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.

DAY_STOP

string - Last Day. String value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.

DAYS_STEP

number - Resolution (d). A numeric value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.

MOMENT

number - Moment (h). A numeric value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.

HOUR_STEP

number - Resolution (h). A numeric value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.

METHOD

enum of ("(0) Height of Atmosphere and Vapour Pressure", "(1) Air Pressure, Water and Dust Content", "(2) Lumped Atmospheric Transmittance", "(3) Hofierka and Suri") - Atmospheric Effects. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.

ATMOSPHERE

number - Height of Atmosphere (m). A numeric value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.

PRESSURE

number - Barometric Pressure (mbar). A numeric value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.

WATER

number - Water Content (cm). A numeric value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.

DUST

number - Dust (ppm). A numeric value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.

LUMPED

number - Lumped Atmospheric Transmittance (Percent). A numeric value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.

...

further parameters passed to qgisprocess::qgis_run_algorithm()

.complete_output

logical specifying if complete out of qgisprocess::qgis_run_algorithm() should be used (TRUE) or first output (most likely the main) should read (FALSE). Default value is TRUE.

.quiet

logical specifying if parameter .quiet for qgisprocess::qgis_run_algorithm() Default value is TRUE.

.messages

logical specifying if messages from qgisprocess::qgis_run_algorithm() should be printed (TRUE) or not (FALSE). Default value is FALSE.

Details

Outputs description

  • GRD_DIFFUS - outputRaster - Diffuse Insolation

  • GRD_DIRECT - outputRaster - Direct Insolation

  • GRD_DURATION - outputRaster - Duration of Insolation

  • GRD_FLAT - outputRaster - Compare to Flat Terrain

  • GRD_RATIO - outputRaster - Direct to Diffuse Ratio

  • GRD_SUNRISE - outputRaster - Sunrise

  • GRD_SUNSET - outputRaster - Sunset

  • GRD_TOTAL - outputRaster - Total Insolation