iric_geo_riversurvey_read_direction_f

• Reads the direction of the crosssection as normalized vector

Format (FORTRAN)

call iric_geo_riversurvey_read_direction_f(rid, pointid, vx, vy, ier)

Format (C/C++)

ier = iRIC_Geo_RiverSurvey_Read_Direction(rid, pointid, &vx, &vy);

Format (Python)

This function does not exists for Python.

Arguments

Table 147 Arguments of iric_geo_riversurvey_read_direction_f

Variable name	Type	I/O	Description
rid	integer	I	River Survey Data ID
pointid	integer	I	Crosssection ID
vx	double precision	O	X component of the normalized direction vector
vx	double precision	O	Y component of the normalized direction vector
ier	integer	O	Error code. 0 means success.