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.

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Copyright (C) 2000
University Corporation for Atmospheric Research

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