Release Notes¶

0.3.2 (11-November-2023)¶

Added data containers module and updated main code to support these containers with the purpose of minimizing memory usage by writing/loading data arrays to temporary files when needed. [#21]

Updated code to reduce warnings with latest numpy versions. [#16]
Optimized code to improve performance and minimize memory usage when either masks and/or sigmas have default values. [#18, #19]

Added a new, more stable, solver rlu_solve(). match_lsq() now takes a new parameter solver which, by default, is set to 'LU' - the new solver. [#1]

Several functions now return more values that can be used to analyse returned results:
- wiimatch.utils.create_coordinate_arrays() now returns effective center values used in generating coordinate array and coordinate system type ('image' or 'world');
- wiimatch.lsq_optimizer.build_lsq_eqs() now returns coordinate arrays, effective center values used in generating coordinate array, and the coordinate system type of coordinates in addition to coefficients of linear equations;
- wiimatch.match.match_lsq() now optionally returns coefficients of linear equations, coordinate arrays, effective center values used in generating coordinate array, and the coordinate system type of coordinates in addition to optimal solution to the matching problem. New parameter ext_return indicates to return extended information.

center_cs parameter to wiimatch.utils.create_coordinate_arrays() wiimatch.match.match_lsq() and wiimatch.lsq_optimizer.build_lsq_eqs() in order to allow specification of the coordinate system of the center ('image' or 'world') when it is explicitly set.

Broken logic in wiimatch.utils.create_coordinate_arrays() code for generating coordinate arrays.

Initial release.