iRIC_Geo_RiverSurvey_Read_FixedPointL

Reads the data of left bank extension line of the cross-section.

Format (FORTRAN)

call iRIC_Geo_RiverSurvey_Read_FixedPointL(geo_handle, csid, set, dirx, diry, index, ier)

Format (C/C++)

ier = iRIC_Geo_RiverSurvey_Read_FixedPointL(geo_handle, csid, set, dirx, diry, index)

Format (Python)

set, dirx, diry, index = iRIC_Geo_RiverSurvey_Read_FixedPointL(geo_handle, csid)

Arguments and returned value

geo_handle

Table 1830 Description of geo_handle

Item	Value
Name	geo_handle
Input/Output	Input
Description	Handle of geographic data
Data type (FORTRAN)	integer
Data type (C/C++)	int
Data type (Python)	int

csid

Table 1831 Description of csid

Item	Value
Name	csid
Input/Output	Input
Description	Cross-Section ID (Start from 1)
Data type (FORTRAN)	integer
Data type (C/C++)	int
Data type (Python)	int

set

Table 1832 Description of set

Item	Value
Name	set
Input/Output	Output
Description	If defined, the value is 1, otherwise 0
Data type (FORTRAN)	integer
Data type (C/C++)	int*
Data type (Python)	int

dirx

Table 1833 Description of dirx

Item	Value
Name	dirx
Input/Output	Output
Description	X component of direction vector
Data type (FORTRAN)	double precision
Data type (C/C++)	double*
Data type (Python)	float

diry

Table 1834 Description of diry

Item	Value
Name	diry
Input/Output	Output
Description	Y component of direction vector
Data type (FORTRAN)	double precision
Data type (C/C++)	double*
Data type (Python)	float

index

Table 1835 Description of index

Item	Value
Name	index
Input/Output	Output
Description	The ID of the altitude data where the left bank extension line starts
Data type (FORTRAN)	integer
Data type (C/C++)	int*
Data type (Python)	int

ier

Table 1836 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)