sinusoidal

Lattitude-longitude coordinates in a matrix with columns
labelled <code>phi</code> (lattitude) and <code>lambda</code>
(longitude). Alternatively string "boundary", indicating that
boundary of projection should be drawn.

Location of centre of projection as matrix with
column names <code>phi</code> (elevation) and <code>lambda</code>
(longitude). Currently only longitude is used by this function.

proj.centre

lambdalim

If this is <code>TRUE</code> create breaks of <code>NA</code>s
when lines cross the limits of longitude. This prevents lines
crossing the centre of the projection.

lines

Program to reconstruct retinae from flattened retinae in
    which there are incisions and tears

sinusoidal: Sinusoidal projection

Description

Usage

Arguments

Value

References