served from IRI/LDEO Climate Data Library
NOAA NCDC GHCN_Daily version1 PCPN: Precipitation data
PCPN Precipitation from NOAA NCDC GHCN_Daily version1: Global daily precipitation, minimum temperature, and maximum temperature data.Independent Variables (Grids)
- STNID
- grid: /STNID (ids) ordered [ (0.5) (1.5) (2.5) ... (99995008)] N= 33146 pts :grid
- Time
- grid: /T (julian_day) ordered (1 Jan 1833) to (29 Feb 2004) by 1.0 N= 62516 pts :grid
Other Info
- datatype
- realarraytype
- missing_value
- NaN
- units
- mm
- standard units*
- 0.001 meter
References
Vose_etal1992Last updated: Wed, 06 Jan 2021 14:52:41 GMT
Data Views
Views
data as colors
data as contours| STNID | T | |
 NOAA NCDC GHCN_Daily version1 PCPN[ T | STNID] | 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 STNID
- Differentiate along T STNID
- Take differences along T STNID
RMS (root mean square with mean *not* removed) over T STNID | T STNID |
RMSA (root mean square with mean removed) over T STNID | T STNID |
Maximum over T STNID | T STNID |
Minimum over T STNID | T STNID |
Detrend (best-fit-line) over T STNID | T STNID |
Note on units