的weatheR
包似乎是一個被遺棄的項目。
查看getStationByID
函數的代碼,可以認識到它不能工作。
修改後的getStationByID
可用here。
下載此文件並將其保存在名稱爲mygetStationByID.r
的工作目錄中。
然後,使用下面的代碼:
require(weatheR)
station.list <- allStations()
# Load the modified version of getStationByID
source("mygetStationByID.r")
# The structure of the fixed-width files
# downloaded from ftp://ftp.ncdc.noaa.gov/pub/data/noaa/
col.width <- c(4,6,5,8,4,1,6,7,5,5,5,4)
# Column names
col.names <- c("TOT", "USAF", "WBAN", "DATE", "TIME", "DATASOURCE",
"LAT","LON","CODE","ELEV.DIM","CALL.LETTER","QLT.CTRL")
grottaglie <- mygetStationByID(stationID = 163240,
station.list = station.list, begin = 2013, end=2016)
str(grottaglie)
# List of 2
# $ dl_status :'data.frame': 4 obs. of 4 variables:
# ..$ File : chr [1:4] "163240-99999-2013.gz" "163240-99999-2014.gz" "163240-99999-2015.gz" "163240-99999-2016.gz"
# ..$ Status: chr [1:4] "Failed" "Failed" "Failed" "Failed"
# ..$ City : chr [1:4] "Grottaglie, Italy" "Grottaglie, Italy" "Grottaglie, Italy" "Grottaglie, Italy"
# ..$ rank : num [1:4] 1 1 1 1
# $ station_data:List of 1
# ..$ Grottaglie_163240:'data.frame': 19264 obs. of 12 variables:
# .. ..$ TOT : int [1:19264] 126 126 138 137 145 145 145 137 89 89 ...
# .. ..$ USAF : int [1:19264] 163240 163240 163240 163240 163240 163240 163240 163240 163240 163240 ...
# .. ..$ WBAN : int [1:19264] 99999 99999 99999 99999 99999 99999 99999 99999 99999 99999 ...
# .. ..$ DATE : int [1:19264] 20130101 20130101 20130101 20130101 20130101 20130101 20130101 20130101 20130101 20130101 ...
# .. ..$ TIME : int [1:19264] 650 750 850 950 1050 1250 1350 1450 1550 1650 ...
# .. ..$ DATASOURCE : int [1:19264] 4 4 4 4 4 4 4 4 4 4 ...
# .. ..$ LAT : num [1:19264] 40.5 40.5 40.5 40.5 40.5 ...
# .. ..$ LON : int [1:19264] 17400 17400 17400 17400 17400 17400 17400 17400 17400 17400 ...
# .. ..$ CODE : Factor w/ 2 levels "FM-15","FM-16": 1 1 1 1 1 1 1 1 1 1 ...
# .. ..$ ELEV.DIM : int [1:19264] 69 69 69 69 69 69 69 69 69 69 ...
# .. ..$ CALL.LETTER: Factor w/ 2 levels "99999","LIBG ": 2 2 2 2 2 2 2 2 2 2 ...
# .. ..$ QLT.CTRL : Factor w/ 1 level "V020": 1 1 1 1 1 1 1 1 1 1 ...
# Table by years
table(as.numeric(substr(grottaglie$station_data[[1]]$DATE, 1, 4)))
# 2013 2014 2015 2016
# 4866 4816 4794 4788
我希望它可以幫助你。
N.B.如果在第一次運行時代碼生成錯誤消息,請嘗試重新運行它。
我剛剛在github頁面上打開了一個問題。軟件包創建者回答說,他將爲此工作 – andriatz