at at data data Dim dimension domain index isContiguous length operator= operator= operator[] operator[] Raster Raster Raster section section section section shape size slice slice Value ~Raster

section() [2/4] template<typename T , long n = 2> PtrRaster<T, n> Euclid::Fits::Raster< T, n >::section ( long  front, long  back  ) Create a section at given index. Parameters front The section front index along the last axis back The section back index along the last axis index The section index along the last axis A section is a maximal slice of dimension n or n-1. For example, a 3D section of a 3D raster of shape (x, y, z) is a 3D raster of shape (x, y, t) where t < z, while a 2D section of it is a 2D raster of shape (x, y). If needed, section() can be applied recursively, e.g. to get the x-line at z = 4 and y = 2: auto line = raster.section(4).section(2); See also slice()