NOAA NCDC USHCN filnet calc_mean temp
filnet calc_mean temp from NOAA NCDC USHCN: Monthly averaged maximum, minimum, and mean temperature and total monthly precipitation from stations in the United States.
Independent Variables (Grids)
- StationID
- grid: /ID (ids) ordered [ (11084) (12813) (13160) ... (489905)] N= 1221 pts :grid
- time
- grid: /T (months since 1960-01-01) ordered (0011 1 Jan 1695 - 0011 1 Feb 1695) to (Dec 1996) by 0.9999999 N= 3624 pts :grid
Other Info
- datatype
- shortarraytype
- missing_value
- -9999
- scale_factor
- 0.01
- units
- Fahrenheit_scale
- standard units*
- 0.555555555555556 ( degree_Kelvin above 255.372222222222 )
References
Karl_etal1990
Last updated: Wed, 13 Feb 2019 20:27:28 GMT
Filters
Here are some filters that are useful for manipulating data. There
are actually many more available, but they have to be entered
manually. See
Ingrid
Function Documentation for more information.
- Monthly Climatology calculates
a monthly climatology by averaging over all years.
- anomalies calculates the difference
between the (above) monthly climatology and the original data.
- Integrate along T
ID
- Differentiate along T
ID
- Take differences along T
ID
Average over
T
ID
|
T ID
|
RMS (root mean square with mean *not* removed) over
T
ID
|
T ID
|
RMSA (root mean square with mean removed) over
T
ID
|
T ID
|
Maximum over
T
ID
|
T ID
|
Minimum over
T
ID
|
T ID
|
Detrend (best-fit-line) over
T
ID
|
T ID
|
Note on units