I am using a R package for downloading MODIS data.
It is giving error as
the http address does not exist! Version may be incorrect OR Server is down!
Interestingly version is correct, and I can excess the site which is a data repository that shows server is not down.
The URL which this R package is trying to access is 'https://e4ftl01.cr.usgs.gov/MOTA/MCD43A3.006/'
Though the URL exist, when I check it as
u = 'https://e4ftl01.cr.usgs.gov/MOTA/MCD43A3.006/'
if (!url.exists(u)) print('URL does not exist')
[1] "URL does not exist"
What could be the reason for this error?