served from IRI/LDEO Climate Data Library
UNAM gridded monthly v0602 pcp: Monthly Precipitation data
Monthly Precipitation from UNAM gridded monthly v0602: Cressman analysis of monthly precipitation for Mexico and surroundings based upon CLICOM daily station data, GHCN Version 2 monthly station data, and GPCC monthly gridded data, from the Centro de Ciencias de la Atmósfera.Independent Variables (Grids)
- Time (time)
- grid: /T (months since 1960-01-01) ordered (Jan 1951) to (Dec 2000) by 1.0 N= 600 pts :grid
- Longitude (longitude)
- grid: /X (degree_east) periodic (140.75W) to (59.25W) by 0.5 N= 164 pts :grid
- Latitude (latitude)
- grid: /Y (degree_north) ordered (4.25N) to (40.75N) by 0.5 N= 74 pts :grid
Other Info
- CE
- 22
- CS
- 0
- maxncolor
- 254
- missing_value
- -99.989998
- scale_max
- 22.0
- scale_min
- 0.0
- units
- mm /day
- standard units*
- 1.15740740740741×10-08 meter second-1
- colorscale
Last updated: Fri, 18 Sep 2015 18:39:07 GMT
Data Views
Views
data as colors
data as contours
colors with land
contours with land
colors with coasts| T | X | Y | |
 UNAM gridded monthly v0602 pcp[ X Y | T] | M | 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 X Y T
- Differentiate along X Y T
- Take differences along X Y T
RMS (root mean square with mean *not* removed) over X Y T | X Y X T Y T | X Y T |
RMSA (root mean square with mean removed) over X Y T | X Y X T Y T | X Y T |
Maximum over X Y T | X Y X T Y T | X Y T |
Minimum over X Y T | X Y X T Y T | X Y T |
Detrend (best-fit-line) over X Y T | X Y X T Y T | X Y T |
Note on units