Dimensions of odcr classes

dim() retrieves dimensions from an xarray object.

# S3 method for xarray.core.dataset.Dataset
dim(x)

# S3 method for xarray.core.dataarray.DataArray
dim(x)

Arguments

x	object of which dimensions should be retrieved.

Value

a (named) vector

Examples

if (FALSE) {
library(odcr)

# connect to a database, store the Daatcube connection internally (default and recommended)
database_connect(app = "Sentinel_2")

# build a query list
lat <- 22.821
lon <- 28.518
buffer <- 0.05

query <- list(
  'time' = c('2020-01', '2020-03'),
  'x' = c(lon - buffer, lon + buffer),
  'y' = c(lat + buffer, lat - buffer),
  'output_crs' = 'epsg:6933',
  'resolution' = c(-20,20)
)

# load data and return an xarray object for a query
ds <- dc_load(query = c(product = "s2_l2a", dask_chunks = dict(), query))

# return dimensions of ds
dim(ds)
}