Directory: astro/

.pro files

force_newton.pro

Calculates the gravitational force from a particle distribution at a list of positions.

inertiatens.pro

Calculates the 2nd moment tensor (sometimes incorrectly referred to as the moment of inertia tensor) of a mass distribution specified by a list of particle positions.

mean_by_radaz.pro

Calculates the mean value of an image in bins of both radius and pie slices of azimuthal angle.

mm_dist.pro

Converts between distance modulus m-M and distance in parsecs.

potential_newton.pro

Calculates the gravitational potential from a particle distribution at a list of positions.

withinsphrad.pro

Determines which of a set of angular coordinates on the sky (or on a sphere) are within a given angular distance from one specific point.