QGIS algorithm - 02: carbon cycle simulation for terrestrial biomass

Source: R/sagang_02_carboncyclesimulationforterrestrialbiomass.R

QGIS Algorithm provided by SAGA Next Gen 02: carbon cycle simulation for terrestrial biomass (sagang:02:carboncyclesimulationforterrestrialbiomass). ---------------- Arguments ---------------- TABLE: Results Argument type: vectorDestination Acceptable values: - Path for new vector layer TIME_SPAN: Time Span 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 TIME_STEP: Time Interval (a) Default value: 0.1 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 PRIMPROD: Net Primary Production (Gt Carbon / a) Default value: 27.8 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 CHUMIFY: Humification Factor Default value: 0.4 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 CCARBON: Carbonization Factor Default value: 0.05 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 P_LEAV: Leaves Default value: 0.3 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 P_BRAN: Branches Default value: 0.2 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 P_STEM: Stems Default value: 0.3 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 P_ROOT: Roots Default value: 0.2 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 K_LEAV_LITT: Leaves to Litter Default value: 1 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 K_BRAN_LITT: Branches to Litter Default value: 0.1 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 K_STEM_LITT: Stems to Litter Default value: 0.033 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 K_ROOT_HUMU: Roots to Humus Default value: 0.1 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 K_LITT_HUMU: Litter to Humus Default value: 1 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 K_HUMU_COAL: Humus to Charcoal Default value: 0.1 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 K_COAL_ENVI: Charcoal to Environment Default value: 0.002 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_02_carboncyclesimulationforterrestrialbiomass(
  TABLE = qgisprocess:::qgis_default_value(),
  TIME_SPAN = qgisprocess:::qgis_default_value(),
  TIME_STEP = qgisprocess:::qgis_default_value(),
  PRIMPROD = qgisprocess:::qgis_default_value(),
  CHUMIFY = qgisprocess:::qgis_default_value(),
  CCARBON = qgisprocess:::qgis_default_value(),
  P_LEAV = qgisprocess:::qgis_default_value(),
  P_BRAN = qgisprocess:::qgis_default_value(),
  P_STEM = qgisprocess:::qgis_default_value(),
  P_ROOT = qgisprocess:::qgis_default_value(),
  K_LEAV_LITT = qgisprocess:::qgis_default_value(),
  K_BRAN_LITT = qgisprocess:::qgis_default_value(),
  K_STEM_LITT = qgisprocess:::qgis_default_value(),
  K_ROOT_HUMU = qgisprocess:::qgis_default_value(),
  K_LITT_HUMU = qgisprocess:::qgis_default_value(),
  K_HUMU_COAL = qgisprocess:::qgis_default_value(),
  K_COAL_ENVI = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

TABLE

vectorDestination - Results. Path for new vector layer.

TIME_SPAN

number - Time Span. 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_STEP

number - Time Interval (a). 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.

PRIMPROD

number - Net Primary Production (Gt Carbon / a). 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.

CHUMIFY

number - Humification Factor. 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.

CCARBON

number - Carbonization Factor. 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.

P_LEAV

number - Leaves. 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.

P_BRAN

number - Branches. 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.

P_STEM

number - Stems. 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.

P_ROOT

number - Roots. 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.

K_LEAV_LITT

number - Leaves to Litter. 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.

K_BRAN_LITT

number - Branches to Litter. 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.

K_STEM_LITT

number - Stems to Litter. 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.

K_ROOT_HUMU

number - Roots to Humus. 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.

K_LITT_HUMU

number - Litter to Humus. 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.

K_HUMU_COAL

number - Humus to Charcoal. 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.

K_COAL_ENVI

number - Charcoal to Environment. 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

  • TABLE - outputVector - Results