QGIS Algorithm provided by SAGA Next Gen Snow cover (sagang:snowcover). ---------------- Arguments ---------------- T: Mean Temperature Argument type: multilayer P: Precipitation Argument type: multilayer DAYS: Snow Cover Days Argument type: rasterDestination Acceptable values: - Path for new raster layer MEAN: Average Argument type: rasterDestination Acceptable values: - Path for new raster layer MAXIMUM: Maximum Argument type: rasterDestination Acceptable values: - Path for new raster layer QUANTILE: Quantile Argument type: rasterDestination Acceptable values: - Path for new raster layer QUANT_VAL: Value Default value: 50 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 TIME: Time Default value: 0 Argument type: enum Available values: - 0: (0) Year - 1: (1) January - March - 2: (2) April - June - 3: (3) July - September - 4: (4) October - December - 5: (5) Single Month Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' MONTH: Month Default value: 0 Argument type: enum Available values: - 0: (0) January - 1: (1) February - 2: (2) March - 3: (3) April - 4: (4) May - 5: (5) June - 6: (6) July - 7: (7) August - 8: (8) September - 9: (9) October - 10: (10) November - 11: (11) December Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3'

sagang_snowcover(
  T = qgisprocess:::qgis_default_value(),
  P = qgisprocess:::qgis_default_value(),
  DAYS = qgisprocess:::qgis_default_value(),
  MEAN = qgisprocess:::qgis_default_value(),
  MAXIMUM = qgisprocess:::qgis_default_value(),
  QUANTILE = qgisprocess:::qgis_default_value(),
  QUANT_VAL = qgisprocess:::qgis_default_value(),
  TIME = qgisprocess:::qgis_default_value(),
  MONTH = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

T

multilayer - Mean Temperature. .

P

multilayer - Precipitation. .

DAYS

rasterDestination - Snow Cover Days. Path for new raster layer.

MEAN

rasterDestination - Average. Path for new raster layer.

MAXIMUM

rasterDestination - Maximum. Path for new raster layer.

QUANTILE

rasterDestination - Quantile. Path for new raster layer.

QUANT_VAL

number - Value. 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.

TIME

enum of ("(0) Year", "(1) January - March", "(2) April - June", "(3) July - September", "(4) October - December", "(5) Single Month") - Time. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.

MONTH

enum of ("(0) January", "(1) February", "(2) March", "(3) April", "(4) May", "(5) June", "(6) July", "(7) August", "(8) September", "(9) October", "(10) November", "(11) December") - Month. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.

...

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

  • DAYS - outputRaster - Snow Cover Days

  • MAXIMUM - outputRaster - Maximum

  • MEAN - outputRaster - Average

  • QUANTILE - outputRaster - Quantile