speed of Zarr
mdsumner opened this issue · 0 comments
mdsumner commented
compare all these, and with mdim, see dsn::mursst()
# library(raadtools)
library(vapour)
# files <- ghrsstfiles()
# file.copy(files$fullname[1], ".")
sds <- vapour_sds_names("../gdal-source/20020908090000-JPL-L4_GHRSST-SSTfnd-MUR-GLOB-v02.0-fv04.1.nc")
dsn <- sprintf("vrt://%s?a_ullr=-180,90,180,-90&a_srs=OGC:CRS84", sds[1])
vapour_raster_info(dsn)
d <- vapour:::gdal_raster_data(dsn, target_ext = c(100, 150, -60, -40), target_res = 0.1)
"NETCDF:\"https://podaac-opendap.jpl.nasa.gov/opendap/allData/ghrsst/data/GDS2/L4/GLOB/JPL/MUR/v4.1/2022/114/20220424090000-JPL-L4_GHRSST-SSTfnd-MUR-GLOB-v02.0-fv04.1.nc\":analysed_sst"