Burn area by FMO zone

Generate a data frame of mean (across replicates) annual burn area by fire management options zones.

ba_fmo(in_dir, years, id = 0:5, labels = c("Unmanaged", "Limited",
  "Modified", "Critical", "Full", "Other"), fmo_layer = NULL,
  mask = NULL, mask_value = NULL)

Arguments

in_dir	input directory, a Maps directory for ALFRESCO run output.
years	integer.
id	integer, 0 through 5 available, pertaining to ID codes for FMO zones.
labels	character, labels for id values.
fmo_layer	raster layer, optional. If NULL, the standard FMO base map from the snapgrid package is used.
mask	character, optional mask: NULL, "ecoreg" for snappoly::ecoreg ecoregions, or "fmz" for snappoly::fmz Fire Management Zones. See details.
mask_value	character, ecoregion or FMZ name to mask by, not applicable if mask = NULL, in which case the full statewide Alaska JFSP ALFRESCO domain. See details.

Value

a data frame.

Details

Options for Alaska ecoregion and Alaska fire management zone masking include "Arctic Tundra", "Bering Taiga", "Bering Tundra" and "Intermontane Boreal" and eight FMZs ("DAS", "FAS", "GAD", "MID", "SWS", "TAD", "TAS", "UYD"), respectively. The limited sets represent their spatial intersections with the JFSP ALFRESCO spatial domain.

Examples

# NOT RUN {
ba_fmo(".", 1950:2013, 0:5)
# }