Reference Element
[Data Structure]

Variables
int *	base_pressure_idx = NULL
double **	basefn_values = NULL
int	deg_bubble = 2
int	deg_max = 2
int	deg_press_bubble = 1
int	deg_press_side = 1
int	deg_side = 2
short *	degx = NULL
short *	degx_press = NULL
short *	degy = NULL
short *	degy_press = NULL
int	element_type = 1
double **	export_basefn_values
double **	grad_basefn_values [3]
double **	hes_basefn_values [3][3]
int	RefDimBubble = 0
int	RefDimSide = 0
int	RefPressureDimBubble = 0
int	RefPressureDimSide = 0
int	RefPressureTriDim = 3
int	RefTriDim = 3
double **	sidebasefn_values = NULL

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Variable Documentation

int element_type = 1

Maximal Element Type for velocity-pressure couple of spaces (default Taylor-Hood): 1 = P2/P1 (Taylor-Hood) 2 = P3/P2 3 = P4/P3 4 = P5/P4 5 = P6/P5 101 = minielement P1mod/P1 102 = minielement P2mod/P2 (not tested) 201 = P1/P1 202 = P2/P2 203 = P3/P3 204 = P4/P4

int deg_max = 2

int RefDimSide = 0

int RefDimBubble = 0

int RefTriDim = 3

int deg_side = 2

int deg_bubble = 2

int RefPressureDimSide = 0

int RefPressureDimBubble = 0

int RefPressureTriDim = 3

int deg_press_side = 1

int deg_press_bubble = 1

short* degx = NULL

short * degy = NULL

short* degx_press = NULL

short * degy_press = NULL

double** basefn_values = NULL

base functions values on the reference triangle

double** sidebasefn_values = NULL

base functions values on the reference side

double** grad_basefn_values[3]

base functions derivatives on the reference triangle

double** hes_basefn_values[3][3]

base functions 2nd derivatives on the reference triangle

int* base_pressure_idx = NULL

double** export_basefn_values

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