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inverse

Class: map.geodesy.IsometricLatitudeConverter
Package: map.geodesy

Isometric latitude to geodetic latitude

Syntax

`phi = inverse(converter,psi)phi = inverse(converter,psi,angleUnit)`

Description

`phi = inverse(converter,psi)` returns the geodetic latitude corresponding to the isometric latitude `psi`.

`phi = inverse(converter,psi,angleUnit)` where `angleUnit` specifies the units of output `phi`.

Input Arguments

 `converter` Isometric latitude converter, specified as a scalar `map.geodesy.IsometricLatitudeConverter` object. `psi` Isometric latitude of one or more points, specified as a scalar value, vector, matrix, or N-D array of `singles` or `doubles`. Isometric latitude is a dimensionless number and does not have an angle unit. `angleUnit` Units of angles, specified as `'degrees'` or `'radians'`. Default: `‘degrees'`

Output Arguments

 `phi` Geodetic latitude of one or more points, specified as a scalar value, vector, matrix, or N-D array of `singles` or `doubles`. Units are determined by the input argument `angleUnit`, if supplied, and in degrees, otherwise.

Examples

expand all

```psi = [-Inf -1.6087 -0.87663 -0.40064 0 0.40064 0.87663 1.6087 Inf]; conv = map.geodesy.IsometricLatitudeConverter(wgs84Ellipsoid); phi = inverse(conv,psi) ```
```phi = Columns 1 through 8 -90.0000 -67.5001 -44.9998 -22.5002 0 22.5002 44.9998 67.5001 Column 9 90.0000```