simplify real precision

since we're only doing one precision at a time (this could be improved), simply use compiler flags

cmake packaging

v1.1.4

v1.1.4

refactoring, cleanup

use Fortran polymorphism to cleanup program internals

cleanup CMake code

quality, robustness

• use configure_file instead of preprocessing
• use implicit none (type, external)

refactor, modularize, cleanup

CI: use new github actions preinstalled packages

modularize, cleanup build and metadata

v1.1.0

metadata

real64 default, lib-only for old compilers

v1.0.5

warn that self-test won't work without BLOCK

more singularity handling and cases tested

32, 64 bits

travis osx error [skip appveyor]

Add meson build, correct altitude bug, handle singularities

enu2aer and ecef2geodetic singularity handling

normal singularity

fix geodetic2ecef singularity

addtest

aer2ecef singularity test

bugfix: uninit variables, cleanup build, compile-time polymorphism

v1.0.2

default to shared on all but win32