CFSR ingest problem

[Fergui]

It looks like NOAA changed the URL links to ingest CFSR data:

• Pressure data: from https://nomads.ncdc.noaa.gov/modeldata/cfsv2_analysis_pgbh to https://www.ncei.noaa.gov/data/climate-forecast-system/access/operational-analysis/6-hourly-by-pressure.
• Surface data: from https://nomads.ncdc.noaa.gov/modeldata/cfsv2_analysis_flxf to https://www.ncei.noaa.gov/data/climate-forecast-system/access/operational-analysis/6-hourly-flux.

[Fergui]

Done in f3b7ac2855a8f004ab76cc3ff3babdbc9e3f5150