Adding options to urlbaseinput

[Sepehr Karimiziarani]

Add the following options for urlbaseinput :
0: "",
1: "https://nomads.ncep.noaa.gov/pub/data/nccf/com/nwm/prod/",
2: "https://nomads.ncep.noaa.gov/pub/data/nccf/com/nwm/post-processed/WMS/",
3: "https://storage.googleapis.com/national-water-model/",
4: "https://storage.cloud.google.com/national-water-model/",
5: "gs://national-water-model/",
6: "gcs://national-water-model/",
7: "https://noaa-nwm-pds.s3.amazonaws.com/",
8: "s3://noaa-nwm-pds/",

@jameshalgren