cg_iRIC_Read_Grid_TriangleElementsSize_WithGridId

Reads the size of array needed to load the IDs of nodes for each triangles in an unstructured grid.

Format (FORTRAN)

call cg_iRIC_Read_Grid_TriangleElementsSize_WithGridId(fid, gid, tsize, ier)

Format (C/C++)

ier = cg_iRIC_Read_Grid_TriangleElementsSize_WithGridId(fid, gid, tsize)

Format (Python)

tsize = cg_iRIC_Read_Grid_TriangleElementsSize_WithGridId(fid, gid)

Arguments and returned value

fid

Table 714 Description of fid

Item	Value
Name	fid
Input/Output	Input
Description	File ID
Data type (FORTRAN)	integer
Data type (C/C++)	int
Data type (Python)	int

gid

Table 715 Description of gid

Item	Value
Name	gid
Input/Output	Input
Description	Grid ID (Start from 1)
Data type (FORTRAN)	integer
Data type (C/C++)	int
Data type (Python)	int

tsize

Table 716 Description of tsize

Item	Value
Name	tsize
Input/Output	Output
Description	The number of triangles
Data type (FORTRAN)	integer
Data type (C/C++)	int*
Data type (Python)	int

ier

Table 717 Description of ier

Item	Value
Name	ier
Input/Output	Output
Description	Error code. 0 means success, other values mean error.
Data type (FORTRAN)	integer
Data type (C/C++)	int
Data type (Python)	(Not defined)