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NDDEM
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Main Coarse graining class. More...
#include <Coarsing.h>
Public Member Functions | |
| Coarsing (int dd, v1i nnpt, v2d bbox, int T) | |
| ~Coarsing () | |
| int | get_id (string nm) |
| Find field ID from field name. More... | |
| struct Field * | get_field (string nm) |
| Find Field from name. More... | |
| Pass | set_flags (vector< string > s) |
| Set the fields which are requested from the coarse-graining. More... | |
| int | set_field_struct () |
| Set the FIELDS structure, with all the different CG properties that can be computed. More... | |
| int | add_extra_field (string name, TensorOrder order, FieldType type) |
| Used to add extra user-defined fields. More... | |
| int | setWindow (Windows win, double w, vector< bool > per={}, vector< int > boxes={}, vector< double > deltas={}) |
| Set the windowing function, calling the templated version. More... | |
| template<Windows W> | |
| int | setWindow () |
| Set the windowing function. More... | |
| template<Windows W> | |
| int | setWindow (double w) |
| Set the windowing function. More... | |
| template<Windows W> | |
| int | setWindow (double w, vector< bool > per, vector< int > boxes, vector< double > deltas) |
| Set the windowing function for the LibLucyND_Periodic (special one...) More... | |
| int | grid_generate () |
| Generate the coarse-graining grid. More... | |
| int | grid_neighbour () |
| Generated neighbors in the coarse-graining grid. More... | |
| std::map< std::string, size_t > | grid_setfields () |
| Set the fields at each CG point. More... | |
| vector< FieldType > | grid_getfields () |
| Extract fields from each CG point. More... | |
| v2d | get_bounds () |
| Extract the simulation boundaries. More... | |
| CGPoint * | reverseloop (string type) |
| go through the table in reverse order of the dimensions (for the writing phase essentially) More... | |
| int | find_closest (int id) |
| Find the closest CG point to a particle. More... | |
| int | find_closest_pq (int id) |
| Find the closest CG point to a contact. More... | |
| v1d | interpolate_vel (int id, bool usetimeavg=false) |
| Interpolate the velocity. More... | |
| v1d | interpolate_rot (int id, bool usetimeavg=false) |
| Interpolate the angular velocity. More... | |
| v1d | interpolate_vel_nearest (int id, bool usetimeavg=false) |
| Nearest neighbor interpolation for the velocity. More... | |
| v1d | interpolate_rot_nearest (int id, bool usetimeavg=false) |
| Nearest neighbor interpolation for the angular velocity. More... | |
| v1d | interpolate_vel_trilinear (int id, bool usetimeavg) |
| Tri-linear interpolation (only implemented in 3D, probably not too hard to implement in ND but annoying ...) More... | |
| template<int D> | |
| v1d | interpolate_vel_multilinear (int id, bool usetimeavg) |
| int | idx_FastFirst2SlowFirst (int n) |
| Change array traversing order. More... | |
| double | normdiff (v1d a, v1d b) |
| int | pass_1 () |
| convenience function to to the difference of 2 vectors. More... | |
| int | pass_2 (bool usetimeavg=false) |
| Coarse-grain anything based on particles (not contacts) which needs fluctuating quantities (call the compute_fluc_ functions before) More... | |
| int | pass_3 () |
| Coarse-grain anything based on contact informations (no fluctuations). More... | |
| int | pass_4 () |
| Coarse-grain anything based on contact informations & fluctuations. More... | |
| int | pass_5 () |
| Calculation of derived quantities. More... | |
| int | compute_fluc_vel (bool usetimeavg=false) |
| Velocity fluctuation computation. More... | |
| int | compute_fluc_rot (bool usetimeavg=false) |
| Angular velocity fluctuation computation. More... | |
| int | mean_time (bool temporary=false) |
| Perform a time average of the coarse-grained data. More... | |
| int | write_vtk (string sout) |
| Write CG data as VTK. More... | |
| int | write_netCDF (string sout) |
| int | write_NrrdIO (string path) |
| Write CG data as NrrdIO file format. More... | |
| int | write_matlab (string path, bool squeeze=false) |
| Write CG data as Matlab file. More... | |
| int | write_numpy (string path, bool squeeze=false) |
| Write CG data as numpy files (.npy) ;. More... | |
| int | write_numpy_npy (string path, bool squeeze) |
| std::pair< size_t, uint8_t * > | write_numpy_locbuffer (bool squeeze) |
| std::pair< size_t, uint8_t * > | write_numpy_buffer (int id, bool squeeze) |
Public Attributes | |
| int | d |
| Number of dimensions. More... | |
| int | Npt |
| Number of coarse graining points. More... | |
| int | Time |
| Total timesteps. More... | |
| int | cT |
| Current timestep. More... | |
| double | cutoff |
| CG width, and cutoff. More... | |
| vector< CGPoint > | CGP |
| List of Coarse Graining points. More... | |
| vector< CGPoint > * | CGPtemp = nullptr |
| Temporary cgpoint list that can store temporal averages if needed. More... | |
| vector< int > | npt |
| Number of points per dimension. More... | |
| vector< int > | nptcum |
| Cumulated number of points per dimensions (usefull for quick finding of the closest CG for a grain) More... | |
| v1d | dx |
| Distances between CG points. More... | |
| v2d | box |
| CG point location. More... | |
| LibBase * | Window = nullptr |
| unsigned int | flags |
More... | |
| vector< string > | Fields |
| vector< string > | Fname |
| Flagged field names. More... | |
| vector< int > | Fidx |
| Where the fields is referenced in the fields vector in the CGPoint. -1 if not flagged. More... | |
| vector< TensorOrder > | Ftype |
| Flagged field types. More... | |
| vector< struct Field > | FIELDS |
| All allowed fields (initialized in grid_getfields) More... | |
| bool | hasvelfluct =false |
| bool | hasrotfluct =false |
| struct Data | data |
| Data storage. More... | |
Main Coarse graining class.
1.9.1