using curl to get http://nomads.ncep.noaa.gov/dods/gfs_hd/gfs_hd20160211/gfs_hd_18z.asc?tmp2m[0:60][271:272][474:475]
Array
(
[0] =>
[1] =>
[2] =>
[3] => Request for Old Data
[4] =>
[5] =>
[6] =>
[7] =>
[8] =>
Request for old data nomads.ncep.noaa.gov
[9] =>
[10] =>
[11] =>
This data has expired and is no longer available.
[12] =>
Reference ID 0.8fe5c417.1743780916.788b4f8 connecting from IP 50.87.253.170