meteoio

meteoio Commits

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Sep 5, 2019
1 year 7 months Minor tweak to CsvIO
Commit 2498, by Mathias Bavay
Aug 31, 2019
1 year 7 months Removal of two debugging loops. Why is this always so easy to see once it's online?
1 year 7 months Singular value decomposition implemented, albeit the most easy one, and therefore probably still not enough to tackle matrices that don't behave.
Aug 30, 2019
1 year 7 months One step towards singular values decomposition: Eigenvalues and vectors of symmetrical matrices via Jacobi. My code, so no license troubles. Further styling and updating a dead link.
1 year 7 months The handling of location information in the data section had been butchered by the latest changes to location handling, it is now properly done...
Commit 2494, by Mathias Bavay
1 year 7 months Cosmetic changes: making sure we use ii, jj, kk etc indices so searches work better
Commit 2493, by Mathias Bavay
1 year 7 months Minor code cleanup in libsmet (factoring a little bit more the append/not append code). Improved documentation in Date as well as making internal arrays private. White spaces changes in Coords.
Commit 2492, by Mathias Bavay
Aug 29, 2019
1 year 7 months Offering an alternative, completely independent, solver for linear systems via Gauss elimination with partial pivoting. Matrix inversion is about 2.4 times slower than the Doolittle version but it can handle rogue zeros at the diagonal.
1 year 7 months Interestingly, the reference lat/lon in the tests were slightly off, leading to errors when comparing the provided lat/lon with the re-computed lat/lon from easting/northing...
Commit 2490, by Mathias Bavay
1 year 7 months So, the mysterious compilation messages related to strerror now make sense: depending on the include, it is either std::strerror or not part of std! It has been changed to be consistent...
Commit 2489, by Mathias Bavay
Aug 28, 2019
1 year 7 months Trying to address issue 774: now when both lat/lon and east/north coordinates are provided, their consistency is checked (it used to be this way a while ago but somehow this behavior ceased, probably because of some refactoring in Coords).
Commit 2488, by Mathias Bavay
1 year 7 months Fixed some missing includes and wrong namespace that prevented compiling...
Commit 2487, by Mathias Bavay
Aug 27, 2019
1 year 7 months Ciao Eigen, you were just too big. Maybe we can learn from you that all arrays should have the same base class.
1 year 7 months Switching the particle and Kalman filter to the MeteoIO matrix class. The results are indistinguishable in the example program, and it's even 1/3rd faster. I hope I got all index increment transitions, needs retesting of the more 'obscure' features.
1 year 7 months A few matrix class enhancements to retrieve and set rows and cols by index, get the diagonal, the max coefficient with index, and resize with a data vector to init. Naive implementations, needs some love at some point...
1 year 7 months Adding a filter (RHWATERTOICE) to correct relative humidity over water for the full temperature range to relative humidity over ice when T below triple point and over water otherwise. For example useful for weather stations that report relative humi…
Commit 2483, by Nander Wever
1 year 7 months Removing unnecessary Proj4 dependency of statistical_filters example, refining example in FilterMaths, mini cleanup.
Aug 26, 2019
1 year 7 months Renaming the traditional Makefile in order to make it clearer it is only an example... See issue 777
Commit 2481, by Mathias Bavay
1 year 7 months One more memory usage optimization: we can actually know how many data points will be used when we encounter a new stations, so we can reserve the memory. Moreover, the debug symbols are now always generated when compiling the examples.
Commit 2480, by Mathias Bavay
Aug 23, 2019
1 year 7 months Trying to reduce memory consumption (issue 769) as well as memory re-allocations (is growing a vector because it was not sized at start). Extracting and converting one year of half-hourly data now takes 25 to 30% less memory. This has been achieved …
Commit 2479, by Mathias Bavay

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