served from IRI/LDEO Climate Data Library
∂T [ NOAA NCEP CPC GSOD MONTHLY DATA total growing degree_days ] climatology: ∂T degree days data
MONTHLY DATA total growing degree_days partial_T ∂T degree days from NOAA NCEP CPC GSOD: Global Summary of the Day station observations.Independent Variables (Grids)
- IWMO
- grid: /IWMO (ids) unordered [ (10010) (10050) (10060) ... (63S)] N= 10495 pts :grid
- Time
- grid: /T (months since 01-Jan) periodic (16 Jan - 15 Feb) to (16 Dec - 15 Jan) by 1.0 N= 12 pts :grid
Other Info
- CE
- null
- CS
- null
- datatype
- realarraytype
- missing_value
- NaN
- molydesc
- total growing degree days
- molyid
- 27
- molyname
- IGDD
- units
- 12 year-1
- history
- Averaged over T2[16 Jan 1979 - 15 Jan 1980, 16 Jan 1995 - 15 Jan 1996] minimum 0.0% data present
Last updated: Wed, 13 Feb 2019 20:27:28 GMT
Data Views
Views
data as colors
data as contours| IWMO | T | |
 $partialdiff sub T$ [ NOAA NCEP CPC GSOD MONTHLY DATA total growing degree_days ] climatology[ T | IWMO] | M | M |
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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 IWMO
- Differentiate along T IWMO
- Take differences along T IWMO
RMS (root mean square with mean *not* removed) over T IWMO | T IWMO |
RMSA (root mean square with mean removed) over T IWMO | T IWMO |
Maximum over T IWMO | T IWMO |
Minimum over T IWMO | T IWMO |
Detrend (best-fit-line) over T IWMO | T IWMO |
Note on units