使用R函数download.file从互联网下载数据时，无法打开目标文件

Question

我试图从互联网上下载该文件，但无法加载下载的文件(光栅格式)。

# download the data
download.file("https://zenodo.org/record/4287825/files/ChinaClim_baseline_prec_01.tif?download=1", destfile="prec_01.tif")
# load into Raster
library(raster)
raster("prec_01.tif")
# Error in .rasterObjectFromFile(x, band = band, objecttype = "RasterLayer",  : 
# Cannot create a RasterLayer object from this file.

我的代码有什么问题吗？谢谢。

Answer 1

download.file("https://zenodo.org/record/4287825/files/ChinaClim_baseline_prec_01.tif?download=1", destfile="prec_01.tif", mode="wb") # On windows add mode = "wb" to download.file() as suggested by Martin Morgan
# load into Raster
library(raster)
raster("prec_01.tif")