ncl_mapfst (3) - Linux Manuals

Command to display ncl_mapfst manual in Linux: $ man 3 ncl_mapfst

NAME

MAPFST - Draws lines on a map - used in conjunction with MAPVEC.

SYNOPSIS

CALL MAPFST (RLAT,RLON)

C-BINDING SYNOPSIS

#include <ncarg/ncargC.h>

void c_mapfst (float rlat, float rlon)

DESCRIPTION

RLAT and RLON: (input expressions, of type REAL) specify the latitude and longitude of a point to which the "pen" is to be moved. Both are given in degrees. RLAT must be between -90. and +90., inclusive; RLON must be between -540. and +540., inclusive.

C-BINDING DESCRIPTION

The C-binding argument descriptions are the same as the FORTRAN argument descriptions.

USAGE

The statement:

CALL MAPFST (RLAT, RLON)

is equivalent to

: CALL MAPIT (RLAT, RLON, 0)

It moves the "pen" (in the "up" position) to the first point in a series of points. See the man page for MAPIT.

ACCESS

To use MAPFST or c_mapfst, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably in that order.

COPYRIGHT

Copyright (C) 1987-2009
University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.

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