SYNOPSIS

IOLA=MPIOLA(IAIN,ILVL)

C-BINDING SYNOPSIS

#include <ncarg/ncargC.h>

int c_mpiola (int iaid, int ilvl)

DESCRIPTION

IAIN

is an input expression of type INTEGER, specifying the area identifier of a particular area of interest.

ILVL

is an input expression of type INTEGER, specifying the level of the containing area to be found.

C-BINDING DESCRIPTION

The C-binding argument description is the same as the FORTRAN argument description.

USAGE

The statement "IOLA=MPIOLA(IAIN,ILVL)" retrieves in IOLA the area identifier of the largest area, at level ILVL, that contains the area with area identifier IAIN. For example, if IMAD is the area identifier of the little island in Lake Superior called "Lake Madeline", then MPIOLA(IMAD,3) is the area identifier of an area called "United States".

EXAMPLES

Use the ncargex command to see the following relevant examples: mpex11, mpex12.

ACCESS

To use MPIOLA or c_mpiola, 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.