vein (version 0.7.8)

emis_order: Re-order the emission to match specific hours and days

Description

returns the emission array matching with corresponding weekdays and with the desired number of hours, recycling or droping hours from the emission array. For instance, if your emissions starts Monday at 00:00 and cover 168 hours, and you want to reorder them to start saturday you with a total a new length of hours of 241, you must :emis_order(EMISSION, as.Date("2016-04-06"), 241)

Usage

emis_order(EMISSION, start = "mon", hours = 168, utc, verbose = TRUE)

Arguments

EMISSION

one of the following:

1) GriddedEmissionsArray or array with characteristics of GriddedEmissionsArray 2) Spatial object of class "Spatial". Columns are hourly emissions. 3) Spatial Object of class "sf". Columns are hourly emissions. 4) "data.frame", "matrix" or "Emissions". Columns are hourly emissions.

start

Date or the start weekday or first 3 letters

hours

Numeric; number of hours needed to the simualation

utc

Integer; transform local into UTC emissions. For instance, utc = -3 means that the first hour of emissions is at 21:00 of the previous day.

verbose

Logical; display additional information

Value

GriddedEmissionsArray, sf or data.frame, depending on the class of EMISSION

Format

Emissions

Examples

# NOT RUN {
wCO <- emis_order(CO, start = "sat", hours = 24, verbose = TRUE)
wCO <- emis_order(CO, start = as.Date("2016-04-06"), hours = 241, verbose = TRUE)
# }
# NOT RUN {
# }