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ncl_nngetaspectd
Langue: en
Version: March 1997-1998 (fedora - 04/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
NNGETASPECTD - retrieve the double precision aspect at a specified coordinate.SYNOPSIS
CALL NNGETASPECTD (I,J,ASPECT,IER)DESCRIPTION
- I
- (Integer, Input) - A subscript indexing the first dimensioned variable in the output grid of the most recent call to NATGRIDD.
- J
- (Integer, Input) - A subscript indexing the second dimensioned variable in the output grid of the most recent call to NATGRIDD.
- ASPECT
- (Double precision, Output) - The slope at the grid point Z(I,J), where Z is the output grid in the most recent call to NATGRIDD.
- IER
- (Integer, Output) - An error return value. If IER is returned as 0, then no errors were detected. If IER is non-zero, then refer to the man page for natgrid_errors for details.
ACCESS
To use NNGETASPECTD, load the NCAR Graphics library ngmath.SEE ALSO
natgrid, natgridd, natgrid_params.Complete documentation for Natgrid is available at URL
http://ngwww.ucar.edu/ngdoc/ng/ngmath/natgrid/nnhome.html
COPYRIGHT
Copyright (C) 2000University Corporation for Atmospheric Research
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