* Fix memory leaks in SWIG wrappers.

* move delete into material_free

Co-authored-by: Steven G. Johnson <[email protected]>

* damp_fix

* increase run time

Co-authored-by: Mo Chen <[email protected]>

… object (NanoComp#1827)

* plot geometry without initializing structure class

* update docstrings

* rotate epsilon grid by 90 degrees to properly orient axes

* add support for dispersive ε

* update markdown pages from docstrings

* make frequency and resolution parameters of plot2D dictionary keys of eps_parameters

* reinstate frequency parameter of plot2D and add warning that it is deprecated

* fix order of frequency check

* unit test for get_epsilon_grid

* fix

* limit test points to homogeneous regions (i.e. no material interfaces) and away from potential chunk boundaries

NanoComp#1833)

* switch dft-related functions to using realnum from double

* more fixes

* more type conversions from double to realnum

* adjust check tolerance of tests/integrate.cpp based on floating-point precision

* more fixes

* rebase from master from fix merge conflicts

* slight adjustment to tolerances in unit tests and update docs

* remove type check in test_adjoint_solver.py

* revert return types of integration functions to double

* revert return type of process_dft_component to double

* cleanup

* Fix memory leaks

* Add kkg to authors list

* Fix memory leaks

* Add kkg to authors list

* Expose set_default_material and use it in libpympb/pympb.cpp

* use None

* minor fix

Co-authored-by: Mo Chen <[email protected]>

* define what happens when beta=inf and u=0.5

* use eta not 0.5

* Update src/meepgeom.cpp

Co-authored-by: Steven G. Johnson <[email protected]>

(fixes NanoComp#1850)

NanoComp#1849)

* bug fix for get_epsilon_point and cell boundary in parallel simulation

* check for six digits in test_material_grid.py because of single precision

* unit test for conductivity

* describe in the docs how to model the attenutation coefficient using conductivity

* Update python/tests/test_conductivity.py

Co-authored-by: Steven G. Johnson <[email protected]>

* fix memory leak in array-slice-ll.cpp

* reinstate line break

…rdinates (NanoComp#1871)

* add visualization support for plot2d

* bug fix with cartesian plotting

…anoComp#1874)

…anoComp#1872)

* fix memory leaks in structure and fields load during checkpointing

* delete the chi1inv and fields array if it exists and reallocate

* in unit test, set gaussian source cutoff to 0 due to off-by-1 timestep counter bug

* remove cutoff=0 from unit tests

* lazily allocate H only if B is not NULL

* allocate fields array for H in PML region

* fix two memory leaks in geom_epsilon class

* delete global variable default_material at the end of unit tests

* add unset_default_material function to class meep_geom

* include ring-ll.cpp in C++ unit tests

* only validate Harminv modes with error below some threshold

…nto loop-in-chunk-fixes

rebase

* Fix memory leaks in SWIG wrappers.

* move delete into material_free

Co-authored-by: Steven G. Johnson <[email protected]>

* damp_fix

* increase run time

Co-authored-by: Mo Chen <[email protected]>

… object (NanoComp#1827)

* plot geometry without initializing structure class

* update docstrings

* rotate epsilon grid by 90 degrees to properly orient axes

* add support for dispersive ε

* update markdown pages from docstrings

* make frequency and resolution parameters of plot2D dictionary keys of eps_parameters

* reinstate frequency parameter of plot2D and add warning that it is deprecated

* fix order of frequency check

* unit test for get_epsilon_grid

* fix

* limit test points to homogeneous regions (i.e. no material interfaces) and away from potential chunk boundaries

NanoComp#1833)

* switch dft-related functions to using realnum from double

* more fixes

* more type conversions from double to realnum

* adjust check tolerance of tests/integrate.cpp based on floating-point precision

* more fixes

* rebase from master from fix merge conflicts

* slight adjustment to tolerances in unit tests and update docs

* remove type check in test_adjoint_solver.py

* revert return types of integration functions to double

* revert return type of process_dft_component to double

* cleanup

* Fix memory leaks

* Add kkg to authors list

* Fix memory leaks

* Add kkg to authors list

* Expose set_default_material and use it in libpympb/pympb.cpp

* use None

* minor fix

Co-authored-by: Mo Chen <[email protected]>

* define what happens when beta=inf and u=0.5

* use eta not 0.5

* Update src/meepgeom.cpp

Co-authored-by: Steven G. Johnson <[email protected]>

(fixes NanoComp#1850)

NanoComp#1849)

* bug fix for get_epsilon_point and cell boundary in parallel simulation

* check for six digits in test_material_grid.py because of single precision

* unit test for conductivity

* describe in the docs how to model the attenutation coefficient using conductivity

* Update python/tests/test_conductivity.py

Co-authored-by: Steven G. Johnson <[email protected]>