served from IRI/LDEO Climate Data Library
NOAA NCDC CIRS ClimateDivision hdd: heating degree days data
heating degree days from NOAA NCDC CIRS ClimateDivision: Time bias corrected temperature, precipitation, and drought index data for United States climate divisions from the National Climatic Data Center.Independent Variables (Grids)
- climate division
- grid: /IDIV (ids) ordered [ (101) (102) (103) ... (4810)] N= 344 pts :grid
- time
- grid: /T (months since 1960-01-01) ordered (Jan 1895) to (Jan 2014) by 1.0 N= 1429 pts :grid
Other Info
- datatype
- realarraytype
- missing_value
- -9999.0
- units
- unitless
- history
- NOAA NCDC CIRS ClimateDivision hdd
- ClimateDivision selected using masknotrange [ ( NOAA NCDC CIRS ClimateDivision lat ) , -90 , 90 ]
ClimateDivision selected using masknotrangeperiodic [ ( NOAA NCDC CIRS ClimateDivision lon ) , -180 , 180 , 360.0 ]
ClimateDivision selected using masknotrange [ ( NOAA NCDC CIRS ClimateDivision stateid ) , 01 , 48 ]
- ClimateDivision selected using masknotrange [ ( NOAA NCDC CIRS ClimateDivision lat ) , -90 , 90 ]
Last updated: Mon, 12 Sep 2016 21:36:17 GMT
Data Views
Views
data as colors
data as contours| IDIV | T | |
 NOAA NCDC CIRS ClimateDivision hdd[ T | IDIV] | M | M |
|---|
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 IDIV
- Differentiate along T IDIV
- Take differences along T IDIV
RMS (root mean square with mean *not* removed) over T IDIV | T IDIV |
RMSA (root mean square with mean removed) over T IDIV | T IDIV |
Maximum over T IDIV | T IDIV |
Minimum over T IDIV | T IDIV |
Detrend (best-fit-line) over T IDIV | T IDIV |
Note on units