Overview

This release is important in order to fix a memory leak in SmetIO that could lead to crashes. So please consider upgrading!

Details

a memory leak was found in the SmetIO plugin that could lead to crashes. It has been fixed
fixed the plot_units in the smet files (to account for the factors/offsets that are provided)
making the smet outputs easier to reuse as inputs for other simulations (combined with extra meteo forcings)
code cleanup and micro optimizations
Setting Canopy direct throughfall to 1 was leading to a floating point exception. Now a check is performed and an explicit exception is thrown instead.
the measured albedo could build an average with nodata values. This has been fixed.
the Critical Cut Length could not be computed on the flat (division by zero). This has been fixed an now works on the local slope.

Better behavior of the dynamic libraries: RPATH is properly setup in the binaries
CMakeLists closer to MeteoIO's
Better find strategy so Snowpack-xxx-src can be found
making sure the FindXXX macros are only called once (by properly inheriting all relevant variables)
The plugins now properly inherit the compilation settings
fixed a bug (different compilation options) in the "coverage" tests