ncl_nnalg (3) - Linux Manuals
ncl_nnalg: a tool for displaying features of the Natgrid algorithm
nnalg - a tool for displaying features of the Natgrid algorithm
DESCRIPTION"nnalg" takes a single argument which is a the name of a special file created by the Fortran subroutine NATGRIDS or the C function c_natgrids in the Natgrid package. This file contains data appropriate for displaying various features of the Natgrid algorithm. By default, this file is not created. In order to create it, you need to set the parameter adf in the Natgrid package. You can additionally override the default file name of "nnalg.dat" by using the parameter alg.
To invoke "nnalg", simply type the command:
By editing the data file, you have many options as to what is displayed and what the appearance of the plot looks like.
The features that can be displayed are:
USAGEWhat gets displayed by nnalg depends on values in the input data file which can be changed by manual editing.
COPYRIGHTCopyright (C) 2000
University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.
Complete documentation for nnalg is available at URL