derivate: Derivate

In santiagoh719/ClimFunctions: Functions For Climate Data

Description

Compute the derivate of a 2D array.

Usage

  derivate (data_array, lat, lon, lat_lon = TRUE,
                     dx = TRUE, dy = TRUE, spherical_x = FALSE,
                     a = 6371000, rad = FALSE)

Arguments

data_array	32D array of the data with dims lat_lon (default) or lon_lat (see lat_lon)
lat	numeric vector of the latitudes of data_array
lon	numeric vector of the longitudes of data_array
lat_lon	logical, is the data_array dims organize lat_lon (default), if are lon_lat use =FALSE
dx	logical, should the derivation in the x axes be done ? default = TRUE
dy	logical, should the derivation in the y axes be done ? default = TRUE
spherical_x	logical, is the x axis continous (after the last value comes the first one) ? default = FALSE
a	numeric, redius of the Earth in meters default = 6371000
rad	logical, are the latitude and longitude in radians ? default = FALSE

Details

derivate compute the derivates of data_array

Value

Returns a list with the derivates of data_array.

dx

derivate in the x axis

dy

derivate in the y axis

santiagoh719/ClimFunctions documentation built on June 2, 2020, 12:05 a.m.