obpg_nc_nav: Retrieve OBPG navigation values (start, count, lons, lats)....

In BigelowLab/ohwobpg: ohwobpg for Ocean Biology Processing Group data

Description

Retrieve OBPG navigation values (start, count, lons, lats). Create one of these to resuse hwen downloading a suite of images from related NCDF resources (like a series of days for a given product and parameter).

Usage

obpg_nc_nav(
  x,
  bb = c(-77, -42.5, 36.5, 56.7),
  res = obpg_res(what = "4km"),
  varname = "sst"
)

Arguments

x	ncdfd4 object
bb	numeric, 4 element requested bounding box [west, east, south, north]
res	numeric, 2 element resolution [res_x,res_y]
varname	character the name of the variable

Value

list with

• bb the requested bounding box

• res the resolution

• start vector of start values

• count vector of count values

• ext vector of extent (for raster::raster)

• crs character, proj string for raster::raster

• varname character

BigelowLab/ohwobpg documentation built on Aug. 11, 2020, 11:51 p.m.