... scimath package (libcasa_scimath) : N-dim functions with auto-differentiation and linear or non-linear fitting. tables package (libcasa_tables) : Table data system supporting N-dim arrays with advanced querying. measures package (libcasa_measures) : Values in astronomical reference frames using physical units ( Quanta ). ms package (libcasa_ms) : MeasurementSets for storing data in the UV-domain. images package (libcasa_images) : N-dim images in world coordinates with various analysis operations. ...