flux_units {fluxible} | R Documentation |
Unit conversion coefficient for fluxes
Description
calculates the conversion coefficient for flux_calc
Usage
flux_units(
flux_units,
conc_units,
conc_units_list = c("ppm", "ppb", "ppt"),
amount_units = c("mol", "mmol", "umol", "nmol", "pmol"),
surface_units = c("m2", "dm2", "cm2"),
time_units = c("d", "h", "mn", "s")
)
Arguments
flux_units |
desired units for the calculated fluxes. Has to be of the
form amount/time/surface. Amount can be |
conc_units |
units of gas concentration |
conc_units_list |
list of possible units for gas concentration. |
amount_units |
list of possible units for amount. |
surface_units |
list of possible units for surface. |
time_units |
list of possible units for time. |
Details
The conversion is done from umol/s/m2 and gas concentration measured in ppm.
Value
A single numerical to multiply flux values with to convert units.
Examples
flux_units("mol/m2/mn", "ppm")
[Package fluxible version 1.2.6 Index]