AIGIS-package           Areal interpolation for GIS data
MASK                    A matrix indicating whether CA gridcells do or
                        do not have fire estimates
ab.areal.interp         Area-based areal interpolation for multiple
                        polygons
ab.gbounds              Calculate bounds on hypothetical fires in CA
                        1/8 degree gridcells
ab.gcbounds             Calculate the bounds on values contained in a
                        random fire perimeter of given area
ab.gmu                  Find expected value for a random fires in all
                        1/8 degree gridcells
ab.gstats               Get statistics for hypothetical fires in all
                        gridcells
area2frac               Find the fraction of a rectangular polygon
                        taken up by a given area
arealw                  Calculate areal weights for a single target
                        polygon
bbox.mat                Create a matrix of bounding box data for a list
                        of polygons
bgvals                  A data frame containing values of interest for
                        CA block groups
cabgbbmat               Matrix of bounding box data for California
                        block groups
cabggpc                 California block group polygons in gpc.poly
                        format
cell.arealw             Find areal weights for a gridcell specified by
                        its bounding box
damrats                 Precomputed wildfire damage ratios for CA block
                        groups
dp.interp               Areal interpolation using precalculated weights
fpdemogpc               A sample of California wildfire polygons
gc2gpc                  A function to create a rectangular polygon from
                        a vector of bounds
gridgpc                 Gridcells for California in polygon form, with
                        indexing for climate mask
gridinws                A list of index-weight matrices for the grid
                        and California block groups
mult.arealw             Areal weights for multiple target polygons
polytobg                Link CA block group polygons to block group
                        data records
rbgarea                 California census block group areas
sab.areal.interp        Single polygon area-based areal interpolation
