call template_pixel_nest, template_pixel_ring( nside, pixel_nest, template, reflexion )
call template_pixel_nest, template_pixel_ring( nside, pixel_ring, template, reflexion )
Returns in template the index of the template pixel (16663) whose shape matches that of the pixel #500000 for . Upon return reflexion will contain 2, meaning that the template must be reflected around a meridian and around the equator (and then rotated around the polar axis) in order to match the pixel. Note that the variables pixel and template must be of type I8B instead of I4B if is to be used.
Version 3.83, 2024-11-13