daviddoji/YouTube-simulations
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This commit is contained in:
nilsberglund-orleans
2021-08-15 11:49:37 +02:00
committed by GitHub
parent d227439e84
commit b1d8db471a
12 changed files with 2424 additions and 1052 deletions
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12
global_pdes.c
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@@ -42,6 +42,12 @@
#define C_CLOAK 5 /* invisibility cloak */
#define C_CLOAK_A 6 /* first optimized invisibility cloak */
#define C_GOLDEN_MEAN 10 /* pattern based on vertical shifts by golden mean */
#define C_GOLDEN_SPIRAL 11 /* spiral pattern based on golden mean */
#define C_SQUARE_HEX 12 /* alternating between square and hexagonal/triangular */
#define C_ONE 97 /* one single circle, as for Sinai */
#define C_TWO 98 /* two concentric circles of different type */
#define C_NOTHING 99 /* no circle at all, for comparisons */
@@ -60,10 +66,12 @@
#define BC_PERIODIC 1 /* periodic boundary conditions */
#define BC_ABSORBING 2 /* absorbing boundary conditions (beta version) */
#define BC_VPER_HABS 3 /* vertically periodic and horizontally absorbing boundary conditions */
#define BC_ABS_REFLECT 4 /* absorbing boundary conditions, except reflecting at y=0, for comparisons */
// #define BC_OSCILL_ABSORB 5 /* oscillating boundary condition on the left, absorbing on other walls */
/* For debugging purposes only */
#define FLOOR 0 /* set to 1 to limit wave amplitude to VMAX */
#define VMAX 10.0 /* max value of wave amplitude */
// #define FLOOR 0 /* set to 1 to limit wave amplitude to VMAX */
// #define VMAX 10.0 /* max value of wave amplitude */
/* Plot types */