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For your reference: Coordinates in NetCDF dataset

•Variables that have same names as dimensions hold coordinate values (locations)

•Weak point: this rule can be violated

var T

(4D; temperature)

var x

(1D; lon)

var y

(1D; lat)

var z

(1D; altitude)

変数 t

(1D; time)

dim x

(len=128)

dim y

(len=64)

dim z

(len=50)

dim t

(unlimited)

var Ps

(3D;

surface prs)

sample

Can construct GPhys objects along the trees