| library(shiny) |
| library(mapgl) |
| library(sf) |
| library(dplyr) |
| library(readr) |
| library(bslib) |
| library(bsicons) |
| library(ggplot2) |
| library(plotly) |
| library(writexl) |
|
|
|
|
| |
| ofm_positron_style <- "https://tiles.openfreemap.org/styles/positron" |
| ofm_bright_style <- "https://tiles.openfreemap.org/styles/bright" |
|
|
| |
| sentinel_url <- "https://tiles.maps.eox.at/wmts/1.0.0/s2cloudless-2023_3857/default/GoogleMapsCompatible/{z}/{y}/{x}.jpg" |
| sentinel_attribution <- '<a href="https://s2maps.eu" target="_blank">Sentinel-2 cloudless - by EOX IT Services GmbH</a> (Contains modified Copernicus Sentinel data 2023)' |
|
|
| |
| stations_file <- "data/jma_stations_full.csv" |
| if (!file.exists(stations_file)) { |
| stop("Data file not found. Please run setup_data.R first.") |
| } |
|
|
| stations <- read_csv( |
| stations_file, |
| show_col_types = FALSE, |
| col_types = cols( |
| ID = col_character(), |
| prec_no = col_character(), |
| ObservedVariables = col_character(), |
| Start_Daily = col_double(), |
| Start_Hourly = col_double(), |
| Start_10min = col_double(), |
| Start_Monthly = col_double(), |
| End_Daily = col_double(), |
| End_Hourly = col_double(), |
| End_10min = col_double(), |
| End_Monthly = col_double() |
| ) |
| ) |
|
|
| cols_needed <- c("End_Daily", "End_Hourly", "End_10min", "End_Monthly") |
| for (c in cols_needed) { |
| if (!c %in% names(stations)) stations[[c]] <- NA_real_ |
| } |
|
|
| stations <- stations %>% |
| mutate( |
| station_type = case_when( |
| grepl("AMeDAS", ObservedVariables, ignore.case = TRUE) ~ "a", |
| TRUE ~ tolower(substr(Type, 1, 1)) |
| ), |
| ) |
|
|
| |
| jma_pref_map <- c( |
| "11" = "Hokkaido (Soya)", "12" = "Hokkaido (Rumoi)", "13" = "Hokkaido (Kamikawa)", |
| "14" = "Hokkaido (Abashiri)", "15" = "Hokkaido (Kitami)", "16" = "Hokkaido (Tokachi)", |
| "17" = "Hokkaido (Kushiro)", "18" = "Hokkaido (Nemuro)", "19" = "Hokkaido (Iburi)", |
| "20" = "Hokkaido (Hidaka)", "21" = "Hokkaido (Oshima)", "22" = "Hokkaido (Hiyama)", |
| "23" = "Hokkaido (Shiribeshi)", "24" = "Hokkaido (Ishikari)", "31" = "Aomori", |
| "32" = "Akita", "33" = "Iwate", "34" = "Miyagi", "35" = "Yamagata", "36" = "Fukushima", |
| "40" = "Ibaraki", "41" = "Tochigi", "42" = "Gunma", "43" = "Saitama", "44" = "Tokyo", |
| "45" = "Chiba", "46" = "Kanagawa", "48" = "Nagano", "49" = "Yamanashi", "50" = "Shizuoka", |
| "51" = "Aichi", "52" = "Gifu", "53" = "Mie", "54" = "Niigata", "55" = "Toyama", |
| "56" = "Ishikawa", "57" = "Fukui", "60" = "Shiga", "61" = "Kyoto", "62" = "Osaka", |
| "63" = "Hyogo", "64" = "Nara", "65" = "Wakayama", "66" = "Tottori", "67" = "Shimane", |
| "68" = "Okayama", "69" = "Hiroshima", "71" = "Tokushima", "72" = "Kagawa", |
| "73" = "Ehime", "74" = "Kochi", "81" = "Yamaguchi", "82" = "Fukuoka", "83" = "Oita", |
| "84" = "Saga", "85" = "Nagasaki", "86" = "Kumamoto", "87" = "Miyazaki", "88" = "Kagoshima", |
| "91" = "Okinawa" |
| ) |
|
|
| stations <- stations %>% |
| mutate( |
| station_type = case_when( |
| grepl("AMeDAS", ObservedVariables, ignore.case = TRUE) ~ "a", |
| TRUE ~ tolower(substr(Type, 1, 1)) |
| ), |
| DisplayName = ifelse(is.na(Name_EN), Name_JP, paste0(Name_EN, " (", Name_JP, ")")), |
| PrecName = jma_pref_map[prec_no], |
| PrecLabel = ifelse(is.na(PrecName), paste("ID:", prec_no), paste0(PrecName, " (", prec_no, ")")), |
| |
| ObservedVariables = ObservedVariables %>% |
| gsub("海面気圧", "Pressure", .) %>% |
| gsub("現地気圧", "Pressure", .) %>% |
| gsub("気圧", "Pressure", .) %>% |
| gsub("気温", "Temperature", .) %>% |
| gsub("湿度", "Humidity", .) %>% |
| gsub("風向・風速", "Wind", .) %>% |
| gsub("風", "Wind", .) %>% |
| gsub("日照時間", "Sunshine", .) %>% |
| gsub("降水量", "Precipitation", .) %>% |
| gsub("積雪", "Snow Depth", .) %>% |
| gsub("天気", "Weather", .) |
| ) |
|
|
|
|
| print(paste("Global stations loaded:", nrow(stations))) |
| print("Start_10min Summary:") |
| print(summary(stations$Start_10min)) |
|
|
