/netlib/dierckx

=======	Curve fitting routines ======

• file: curfit.f (with dependencies)
  for: general curve fitting
  gams: k1a1a1, k5, l8g, l8h
• file: percur.f (with dependencies)
  for: curve fitting with periodic splines
  gams: k1a1a1, k5, l8g, l8h
• file: parcur.f (with dependencies)
  for: smoothing of parametric curves
  gams: k1a1a1, k5, l8g, l8h
• file: clocur.f (with dependencies)
  for: smoothing of closed curves
  gams: k1a1a1, k5, l8g, l8h
• file: concur.f (with dependencies)
  for: smoothing with end point derivative constraints
  gams: k1a1a1, k5, l8g, l8h
• file: cocosp.f (with dependencies)
  for: least-squares fitting with convexity constraints
  gams: k1a2a
• file: concon.f (with dependencies)
  for: automatic smoothing with convexity constraints
  gams: k5, k1a2a

  =======	Curve application routines ======
  

• file: splev.f (with dependencies)
  for: evaluation of a spline function
  gams: e3a1, k6a1
• file: splder.f (with dependencies)
  for: derivative calculation of a spline function
  gams: e3a2, k6a2
• file: spalde.f (with dependencies)
  for: all derivatives of a spline function
  gams: e3a2, k6a2
• file: curev.f (with dependencies)
  for: evaluation of a spline curve
  gams: e3a1, k6a1
• file: cualde.f (with dependencies)
  for: all derivatives of a spline curve
  gams: k6a2
• file: insert.f (with dependencies)
  for: inserting a knot into a given spline
  gams: e3a3, k6c
• file: splint.f (with dependencies)
  for: integration of a spline function
  gams: e3a3, k6a3
• file: fourco.f (with dependencies)
  for: fourier coefficients of a cubic spline
  gams: e3d, k6d
• file: sproot.f (with dependencies)
  for: the zeros of a cubic spline
  gams: e3d, f1b, k6d

  =======	Surface fitting routines ======
  

• file: surfit.f (with dependencies)
  for: surface fitting to scattered data
  gams: k1a1b, k5, l8g, l8h
• file: regrid.f (with dependencies)
  for: surface fitting to data on a rectangular grid
  gams: k1a1b, k5, l8g, l8h
• file: polar.f (with dependencies)
  for: surface fitting using generalized polar coordinates
  gams: k1a1b, k5, l8g, l8h
• file: pogrid.f (with dependencies)
  for: surface fitting to data on a polar grid
  gams: k1a1b, k5, l8g, l8h
• file: sphere.f (with dependencies)
  for: surface fitting using spherical coordinates
  gams: k1a1b, k5, l8g, l8h
• file: spgrid.f (with dependencies)
  for: surface fitting to data on a spherical grid
  gams: k1a1b, k5, l8g, l8h
• file: parsur.f (with dependencies)
  for: parametric surface fitting to data on a grid
  gams: k1a1b, k5, l8g, l8h

  =======	Surface application routines ======
  

• file: bispev.f (with dependencies)
  for: evaluation of a bivariate spline function
  gams: k6a1
• file: parder.f (with dependencies)
  for: partial derivatives of a bivariate spline
  gams: e3a2, k6a2
• file: dblint.f (with dependencies)
  for: integration of a bivariate spline
  gams: e3a3, k6a3
• file: profil.f (with dependencies)
  for: cross sections of a bivariate spline
  gams: e3d, k6d
• file: evapol.f (with dependencies)
  for: evaluation of a polar spline
  gams: e3a1, k6a1
• file: surev.f (with dependencies)
  for: evaluation of a parametric spline surface
  gams: e3a1, k6a1
• lib: ex (tar)
  for: test programs for each of the 29 main routines

Eric and Jack