QGIS algorithm - Evapotranspiration (table)

Source: R/sagang_evapotranspirationtable.R

QGIS Algorithm provided by SAGA Next Gen Evapotranspiration (table) (sagang:evapotranspirationtable). —————- Arguments —————- TABLE: Data Argument type: source Acceptable values: - Path to a vector layer RESULT: Evapotranspiration Argument type: vectorDestination Acceptable values: - Path for new vector layer T: Mean Temperature Argument type: field Acceptable values: - The name of an existing field - ; delimited list of existing field names T_MIN: Minimum Temperature Argument type: field Acceptable values: - The name of an existing field - ; delimited list of existing field names T_MAX: Maximum Temperature Argument type: field Acceptable values: - The name of an existing field - ; delimited list of existing field names RH: Relative Humidity Argument type: field Acceptable values: - The name of an existing field - ; delimited list of existing field names SR: Solar Radiation Argument type: field Acceptable values: - The name of an existing field - ; delimited list of existing field names WS: Wind Speed Argument type: field Acceptable values: - The name of an existing field - ; delimited list of existing field names P: Air Pressure Argument type: field Acceptable values: - The name of an existing field - ; delimited list of existing field names DATE: Date Argument type: field Acceptable values: - The name of an existing field - ; delimited list of existing field names ET: Evapotranspiration Argument type: field Acceptable values: - The name of an existing field - ; delimited list of existing field names LAT: 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 METHOD: Method Default value: 0 Argument type: enum Available values: - 0: (0) Turc - 1: (1) Hargreave - 2: (2) Penman (simplified) - 3: (3) Penman-Monteith Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3'

sagang_evapotranspirationtable(
  TABLE = qgisprocess:::qgis_default_value(),
  RESULT = qgisprocess:::qgis_default_value(),
  T = qgisprocess:::qgis_default_value(),
  T_MIN = qgisprocess:::qgis_default_value(),
  T_MAX = qgisprocess:::qgis_default_value(),
  RH = qgisprocess:::qgis_default_value(),
  SR = qgisprocess:::qgis_default_value(),
  WS = qgisprocess:::qgis_default_value(),
  P = qgisprocess:::qgis_default_value(),
  DATE = qgisprocess:::qgis_default_value(),
  ET = qgisprocess:::qgis_default_value(),
  LAT = qgisprocess:::qgis_default_value(),
  METHOD = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

TABLE

source - Data. Path to a vector layer.

RESULT

vectorDestination - Evapotranspiration. Path for new vector layer.

T

field - Mean Temperature. The name of an existing field. ; delimited list of existing field names.

T_MIN

field - Minimum Temperature. The name of an existing field. ; delimited list of existing field names.

T_MAX

field - Maximum Temperature. The name of an existing field. ; delimited list of existing field names.

RH

field - Relative Humidity. The name of an existing field. ; delimited list of existing field names.

SR

field - Solar Radiation. The name of an existing field. ; delimited list of existing field names.

WS

field - Wind Speed. The name of an existing field. ; delimited list of existing field names.

P

field - Air Pressure. The name of an existing field. ; delimited list of existing field names.

DATE

field - Date. The name of an existing field. ; delimited list of existing field names.

ET

field - Evapotranspiration. The name of an existing field. ; delimited list of existing field names.

LAT

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.

METHOD

enum of ("(0) Turc", "(1) Hargreave", "(2) Penman (simplified)", "(3) Penman-Monteith") - Method. 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

  • RESULT - outputVector - Evapotranspiration