如何使R' ' ' ' ' ' ' ' '包区分正旋转矩阵和负旋转矩阵?

It appears that the raster package in R doesn't distinguish between positive and negative rotations of GeoTIFFs. I have a feeling that it is because R is ignoring the negative signs in the rotation matrix. I'm not quite savvy enough to dig down into the It appears that the raster package in R doesn't