# FIgures areas all years
#
res_folder <- "/home/lb/nr_working/shared/PhenoRice/Processing/Senegal/Final/Outputs_MaskIrrig/"
setwd(res_folder)
in_files <- list.files(res_folder, pattern = ".dat$", recursive = T, full.names = T)
for (ff in seq_along(files)) {
print(ff)
file <- in_files[ff]
in_rast <- read_rast(file)
year <- basename(dirname(file))
which_dry <- which(!is.na(getValues(in_rast[[2]])))
which_wet <- which(!is.na(getValues(in_rast[[3]])))
which_both <- intersect(which_dry, which_wet)
out_rast <- raster(in_rast[[1]])
out_rast[which_dry] = 1
out_rast[which_wet] = 2
out_rast[which_both] = 3
fig_extent <- new("sprawlext", extent = c(-1756882, 1633301, -1292967, 1875359),
proj4string = get_proj4string(out_rast))
sow_fish <- create_fishnet(out_rast, cellsize = 5000, shape = "hex")
out_rast <- crop_rast(out_rast, fig_extent)
aggr_data <- extract_rast(out_rast,
sow_fish,
full_data = TRUE)
in_data <- aggr_data$alldata
st_geometry(in_data) = NULL
summ_data_16 <- in_data %>%
dplyr::select(id_feat, value) %>%
dplyr::filter(value > 0) %>%
dplyr::count(id_feat, value) %>%
tidyr::spread(value, n, fill = 0, sep = "_") %>%
dplyr::rename_at(c(2:4), funs(c("dry","wet","both"))) %>%
dplyr::left_join(aggr_data$stats) %>%
dplyr::select_at(c(1:4, 7, 15)) %>%
sf::st_as_sf()
area_data_16 <- summ_data_16 %>%
dplyr::mutate(area_dry = round(1e-04 * (dry * res(out_rast)[1]^2 + both * res(out_rast)[1]^2)),
area_wet = round(1e-04 *( wet * res(out_rast)[1]^2 + both * res(out_rast)[1]^2)),
area_both = round(1e-04 * (both * res(out_rast)[1]^2)),
area = as.numeric(area)) %>%
dplyr::mutate(fc_dry = (area_dry / area ),
fc_wet = area_wet / area,
fc_both = area_both / area) %>%
dplyr::mutate(sum = dry + wet + both) %>%
dplyr::mutate(prop_dry = dry/sum,
prop_wet = wet/sum,
prop_both = both/sum) %>%
mutate(color = rgb(prop_dry, prop_wet, prop_both)) %>%
mutate(area = as.numeric(area)) %>%
select(-sum) %>%
sf::st_as_sf()
river = read_vect("/home/lb/Downloads/ne_10m_rivers_lake_centerlines.shp")
sen_borders <- get_boundaries("SEN", 2) %>%
tibble::as_tibble() %>%
sf::st_as_sf() %>%
sf::st_transform(get_proj4string(out_rast))
mau_borders <- get_boundaries("MRT", 2) %>%
tibble::as_tibble() %>%
sf::st_as_sf() %>%
sf::st_transform(get_proj4string(out_rast))
borders <- rbind(sen_borders, mau_borders) %.>%
dplyr::mutate(.,
lon = purrr::map_dbl(geometry, ~sf::st_centroid(.x)[[1]]),
lat = purrr::map_dbl(geometry, ~sf::st_centroid(.x)[[2]])
) %>%
sf::st_as_sf()
pl = plot_vect(area_data_16, fill_var = "area_dry",
borders_layer = borders,
palette_name = "YlOrBr",
borders_txt_field = "NAME_2",
scale_transform = "log",
leg_breaks = c(1,10,100,1000),
na.color = "transparent",
leg_position = "bottom",
zlims = c(1,1000),
outliers_style = "to_minmax") +
geom_sf(data = river, color = "blue") +
coord_sf(xlim = c(-1756882, -1292967), ylim = c(1633301,1875359 ))
}
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