The EXCLUDE/KEEP/MERGE keys (as well as the associated stationIDs) were case sensitive and this was making trouble. This is now case-insensitive. A warning flag has been changed for Clang to prevent reporting fake warnings (the flag does not make sense at all and only exists for compatibility reasons).

Moved <unistd.h> within an ifdef, removed flto for gcc on Windows (since this is currently very, very buggy on Windows).

Clang tries to check if doxygen comments are correct, but it does not understand quite a big chunk of them... This is quite stupid, so turning off these warnings

Small improvement: setting march to "nocona" for intel/amd processors when compiled as "safe" target.

Added a better support of Clang on osX in Cmake; fixed lots of the warnings generated by the "Weveryting" option. Still some work left to do, though\!

Finally, a long awaited (and MAJOR) change: HNW is gone, it is now PSUM. This name should be clearer and every occurences of "HNW" (even in temporary variables or algorithms) have been replaced by psum. A check is performed on keys containing "hnw" and an exception is thrown if some are found, urging the user to update the ini file. Please keep in mind that the calling codes have to now refer to MeteoData::PSUM and that some algorithms are now named differently!

A few options have been added to gcc compilations, including the use of LTO for releases and SANITIZE by default in debug (and OFF in release). Otherwise, cosmetic changes.

In order to make it easier to support ECMWF and CF1 NetCDF grids, there are now two NetCDF plugins: one for the CNRM schema (focusing on the meteo time series) and one for grids (NetCDFIO). The later is still a copy of CNRMIO for the moment, but this will change. At some point, both plugin might be merged again.

Cleaning up the CMake files from unecessary things, proper support for x86_64 (it needs to be named as "amd64" on Debian), a few extra options for the cpack generators.

Small tweaks for Windows: no version information in path anymore but in the name as it appears in "add/remove software"

A new plugin has been contributed to acces the SASE Mysql database (obviously, this only makes sense from within SASE).

Some fixes to make MeteoIO compile with Visual C++ 2013. The linker still complains about exported symbols (this also generate lots of warnings), but all the other issues have been fixed.

better file structure: all the classes purely focused on data storage (such as grids, dates, etc) have been moved into a "dataClasses" directory. All subdirectories are nhow named similarly to the classes and methods: the words after the first one are capitalized.

A display bug has been fixed in the Date class, the exceptions code has been cleaned up a little bit and the call stack should now be even less intimidating!

turning off "long long" warnings (since we have no choice, we need "long long" and it seems that all modern compilers suport it anyway)

A new pre-processor variable has been defined: MSVC so the pragmas for VC++ are now properly enabled for msvc only. An improper include for MSWIN has been removed.

The WIN32 pre-processor variable has been renamed in MSWIN since this is more logical on Win64 (and to avoid potential conflicts). Some headers have been cleaned up in the process (in Timer.h/.cc). A new method has been moved from Config to FileUtils: isAbsolutePath. Some extra features (support for offset in hours) added to NetCDFIO.

Yet another step for the MINGW date handling bug workaround... And an optimization: precipitation grids will be directly filled with zeroes if no station sees any precipitation (to avoid complicated algorithms in Winstral, etc)

some unecessary lines have been removed and a new target has been added: cxxflags. This only takes compiling options from the cxxflags env variable and is therefore suitable for packagers who need to force their own compiling flags.

Reverting a change that made reading SMET files impossible with OpenMP. Pushing up version number to 2.4.2. Properly restoring ostream parameters before returning (in libinterpol1D, thanks to Coverity).

The version number has been changed to 2.4.1 (this will most probably be an internal release shipped with Snowpack).

Bringing back the LIDW spatial interpolation method that perfoms IDW on a subset of the stations. At least it compiles...

This addresses issue 335 by providing data quality output (it has to be enabled at compile time): it reports all points that have been filtered or corrected as well as all points that had to be resampled to replace a nodata value by a proper value (ie resampling between measured points is not reported).