CL_locationInfo

Description

• Information about a location on the ground.

  Only option available: "land_ratio", which gives the percentage of land in a 0.25 deg^2 area around the location:

  - 1.0 : 100% land, 0% sea

  - 0.7 : 70% land, 30% sea

  - 0.0 : 0% land, 100% sea

Parameters

info:

(string) Type of information to be returned (1x1)

lon :

Geodetic longitude of the location [rad] (PxN)

lat:

Geodetic latitude of the location [rad] (PxN)

val :

Information value returned for each location (PxN)

Authors

• CNES - DCT/SB

Examples

lon = CL_deg2rad(-10: 0.5: 40); lat = CL_deg2rad(30: 0.5: 60); [lon1,lat1] = ndgrid(lon,lat); land_ratio = CL_locationInfo("land_ratio", lon1, lat1); // Plot results on an Earth map: f = scf(); f.color_map = jetcolormap(50); Sgrayplot(CL_rad2deg(lon), CL_rad2deg(lat), land_ratio, colminmax=[1,50]); CL_plot_earthMap(color_id = color("black"), data_bounds=[-10,30;40,60], .. res = "high", coord="ell", tick_steps=[10,10]);