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/fitgrid/fithome.html

Info

March 1998 UNIX NCAR GRAPHICS