fitgrid_params (3NCARG)

Each entry below includes the name of a parameter, its Fortran type (use the obvious equivalents for C), its default value, and a short description of the parameter.

\'SIG\' - Real - 1.

Value of the tension factor.

\'SL1\' - Real - 0.

The slope of the curve at the first point (see parameter SF1).

\'SLN\' - Real - 0.

The slope of the curve at the final point (see parameter SF1).

\'SF1\' - Integer - 3

Controls the use of parameters SL1 and SL2: 0=use both; 1=use SL1 only; 2=use SL2 only; 3=use neither.

\'SF2\' - Integer - 3

Controls the use of parameters SMT and EPS: 0=use neither; 1=use both; 2=use SMT only; 3=use EPS only.

\'SMT\' - Real - none

Smoothing parameter for ftcurvs, ftcurvps, c_ftcurvs, and c_ftcurvps.

\'EPS\' - Real - none

Smoothing parameter for ftcurvs, ftcurvps, c_ftcurvs, and c_ftcurvps.

\'ZX1\' - Real array - none

X partials at left for ftsurf and c_ftsurf.

\'ZXM\' - Real array - none

X partials at right for ftsurf and c_ftsurf.

\'ZY1\' - Real array - none

Y partials at bottom for ftsurf and c_ftsurf.

\'ZYN\' - Real array - none

Y partials at top for ftsurf and c_ftsurf.

\'Z11\' - Real - none

X-Y partial at lower left for ftsurf and c_ftsurf.

\'ZM1\' - Real - none

X-Y partial at lower right for ftsurf and c_ftsurf.

\'Z1N\' - Real - none

X-Y partial at upper left for ftsurf and c_ftsurf.

\'ZMN\' - Real - none

X-Y partial at upper right for ftsurf and c_ftsurf.

\'DF1\' - Integer - 1

Flag indicating if ZX1 is user supplied: 0=yes; 1=no.

\'DF2\' - Integer - 1

Flag indicating if ZXM is user supplied: 0=yes; 1=no.

\'DF3\' - Integer - 1

Flag indicating if ZY1 is user supplied: 0=yes; 1=no.

\'DF4\' - Integer - 1

Flag indicating if ZYN is user supplied: 0=yes; 1=no.

\'DF5\' - Integer - 1

Flag indicating if Z11 is user supplied: 0=yes; 1=no.

\'DF6\' - Integer - 1

Flag indicating if ZM1 is user supplied: 0=yes; 1=no.

\'DF7\' - Integer - 1

Flag indicating if Z1M is user supplied: 0=yes; 1=no.

\'DF8\' - Integer - 1

Flag indicating if ZMN is user supplied: 0=yes; 1=no.

fitgrid, fitgrid_params, curv1, curv2, curvd, curvi, curvp1, curvp2, curvpi, curvs, curvps, kurv1, kurv2, kurvd, kurvp1, kurvp2, kurvpd, surf1, surf2, c_ftcurv, c_ftcurvd, c_ftcurvi, c_ftcurvp, c_ftcurvpi, c_ftcurvs, c_ftcurvps, c_ftkurv, c_ftkurvp, c_ftkurvd, c_ftkurvpd, c_ftsurf, c_ftseti, c_ftgeti, c_ftsetr, c_ftgetr, c_ftsetc, c_ftgetc, c_ftsetfa, c_ftgetfa_size, c_ftgetfa_data.

Complete documentation for Fitgrid is available at URL

http://ngwww.ucar.edu/ngdoc/ng/ngmath/fitgrid/fithome.html

Copyright (C) 2000

University Corporation for Atmospheric Research

The use of this Software is governed by a License Agreement.