∫dX detrendedbfl ∂_{Y} ∂_{X} ∫dY [ NOAA NGDC GLOBE topo ] : ∂_{Y} ∂_{X} elevation data
topo topo topo int_dY partial_X partial_Y adif
∂_{Y} ∂_{X} elevation from NOAA NGDC GLOBE: Gridded 1km, quality controlled global Digital Elevation Model (DEM) data from the Global Land Onekm Base Elevation (GLOBE) Project.
Independent Variables (Grids)
 Longitude (longitude)
 grid: /X (degree_east) ordered (179.9958E) to (179.9958E) by 0.008333334 N= 43201 pts :grid
 Latitude (latitude)
 grid: /Y (degree_north) ordered (89.9875N) to (89.9875S) by 0.008333334 N= 21598 pts :grid
Other Info
 bufferwordsize
 8
 CE
 null
 CS
 null
 datatype
 doublearraytype
 maxncolor
 254
 missing_value
 NaN
 units
 m
 standard units*
 meter
References
Hastings_Dunbar1999
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 X
Y
 Differentiate along X
Y
 Take differences along X
Y
Average over
X
Y

X Y

RMS (root mean square with mean *not* removed) over
X
Y

X Y

RMSA (root mean square with mean removed) over
X
Y

X Y

Maximum over
X
Y

X Y

Minimum over
X
Y

X Y

Detrend (bestfitline) over
X
Y

X Y

Note on units