ncl_fitgrid_params man page

fitgrid_params — This document briefly describes all the internal parameters of Fitgrid.

Description

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.

See Also

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/f…

Info

March 1998 UNIX NCAR GRAPHICS