Refine Domain1D grids so that profiles satisfy adaptation tolerances.
More...
#include <refine.h>
Refine Domain1D grids so that profiles satisfy adaptation tolerances.
Definition at line 16 of file refine.h.
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| Refiner (Domain1D &domain) |
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| Refiner (const Refiner &)=delete |
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Refiner & | operator= (const Refiner &)=delete |
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| void | setCriteria (double ratio=10.0, double slope=0.8, double curve=0.8, double prune=-0.1) |
| | Set grid refinement criteria. More...
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| vector< double > | getCriteria () |
| | Get the grid refinement criteria. More...
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void | setActive (int comp, bool state=true) |
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| void | setMaxPoints (int npmax) |
| | Set the maximum number of points allowed in the domain. More...
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| size_t | maxPoints () const |
| | Returns the maximum number of points allowed in the domain. More...
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| void | setGridMin (double gridmin) |
| | Set the minimum allowable spacing between adjacent grid points [m]. More...
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| double | gridMin () const |
| | Returns the the minimum allowable spacing between adjacent grid points [m]. More...
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int | analyze (size_t n, const double *z, const double *x) |
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int | getNewGrid (int n, const double *z, int nn, double *znew) |
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int | nNewPoints () |
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void | show () |
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bool | newPointNeeded (size_t j) |
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bool | keepPoint (size_t j) |
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double | value (const double *x, size_t i, size_t j) |
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double | maxRatio () |
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double | maxDelta () |
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double | maxSlope () |
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double | prune () |
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| set< size_t > | m_loc |
| | Indices of grid points that need new grid points added after them. More...
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map< size_t, int > | m_keep |
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| set< string > | m_c |
| | Names of components that require the addition of new grid points. More...
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vector< bool > | m_active |
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double | m_ratio = 10.0 |
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double | m_slope = 0.8 |
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double | m_curve = 0.8 |
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double | m_prune = -0.001 |
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double | m_min_range = 0.01 |
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Domain1D * | m_domain |
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size_t | m_nv |
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size_t | m_npmax = 1000 |
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double | m_thresh = std::sqrt(std::numeric_limits<double>::epsilon()) |
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| double | m_gridmin = 1e-10 |
| | minimum grid spacing [m] More...
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◆ setCriteria()
| void setCriteria |
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double |
ratio = 10.0, |
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double |
slope = 0.8, |
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double |
curve = 0.8, |
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double |
prune = -0.1 |
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Set grid refinement criteria.
- Parameters
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| ratio | Maximum ratio between grid spacing at adjacent intervals. That is, (x[j+1] - x[j]) / (x[j] - x[j-1]) < ratio |
| slope | Maximum fractional change in the value of each solution component between adjacent grid points |
| curve | Maximum fractional change in the derivative of each solution component between adjacent grid points. |
| prune | Threshold for removing unnecessary grid points. prune should be smaller than both slope and curve. Set prune <= 0 to disable pruning. |
Definition at line 21 of file refine.cpp.
◆ getCriteria()
| vector<double> getCriteria |
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◆ setMaxPoints()
| void setMaxPoints |
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int |
npmax | ) |
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Set the maximum number of points allowed in the domain.
Definition at line 52 of file refine.h.
◆ maxPoints()
| size_t maxPoints |
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Returns the maximum number of points allowed in the domain.
Definition at line 57 of file refine.h.
◆ setGridMin()
| void setGridMin |
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double |
gridmin | ) |
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Set the minimum allowable spacing between adjacent grid points [m].
Definition at line 62 of file refine.h.
◆ gridMin()
Returns the the minimum allowable spacing between adjacent grid points [m].
Definition at line 68 of file refine.h.
◆ m_loc
Indices of grid points that need new grid points added after them.
Definition at line 101 of file refine.h.
◆ m_c
Names of components that require the addition of new grid points.
Definition at line 104 of file refine.h.
◆ m_gridmin
minimum grid spacing [m]
Definition at line 115 of file refine.h.
The documentation for this class was generated from the following files:
1.9.1