投影（光栅）= NA 但光栅有一组 crs
[英]projection(raster) = NA but raster has a set crs
问题描述
So I have a list of rasters which have a set crs, resolution and extent etc. I am aiming to merge some of them together however when i try to use the merge function i get the error: Error in as.data.frame(x) : argument "x" is missing, with no default
所以我有一个栅格列表，其中有一组 crs、分辨率和范围等。我的目标是将其中一些合并在一起，但是当我尝试使用合并函数时，我收到错误：as.data.frame(x) 中的错误) : 缺少参数“x”，没有默认值
So to investigate this further i ran projection(raster1) and R came back with NA which is confusing because when run 'raster1' it shows a crs assigned to the raster因此，为了进一步调查，我运行了投影（raster1），而 R 返回了 NA，这令人困惑，因为当运行 'raster1' 时，它显示了分配给栅格的 crs
I'm not sure how to set the projection of this list of rasters and was wondering if anyone could help?我不确定如何设置此栅格列表的投影，想知道是否有人可以提供帮助？ Ive already tried things like: `sapply(rasters, function(x) projectRaster(x, crs='+proj etc')' 'projection(raster) = '+proj...'' 'crs(raster) = '+proj...''我已经尝试过这样的事情：`sapply(rasters, function(x) projectRaster(x, crs='+proj etc')' 'projection(raster) = '+proj...'' 'crs(raster) = '+项目...''
1 个解决方案
解决方案1
0 2021-09-09 14:03:43
我最好的猜测是您需要命名列表的第一个元素
names(yourlist) <- c("x", "y")
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