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Module DPCHFD in CMLIB

General Information

Evaluates a piecewise cubic Hermite function and its first derivative at an array of points.

Usage
CALL DPCHFD(N, X, F, D, INCFD, SKIP, NE, XE, FE, DE, IERR)
Classification
E3a1Evaluation of fitted functions
E3a2Evaluation of derivatives of fitted functions
Type
subroutine in CMLIB package (PCHIPD sublibrary)
Language
Fortran
Availability
Public domain, Portable
Precision
Double Precision
Alternates
PCHFD
Single Precision

Download from ARNO; Silicon Graphics Origin 2000

Location
National Institute of Standards and Technology (NIST), Gaithersburg, MD.
Contact
Gaithersburg Consulting Office: 301-975-2968, consult@nist.gov
Usage
Those logged in to arno.nist.gov or amur.nist.gov may access this module as follows.
Documentation
cmdoc dpchfd
Fullsource
cmsrcx dpchfd
Source
cmsrc dpchfd
To Link
See cmlib man page.

Installation on ITL; Unix Workstation Network

Location
National Institute of Standards and Technology (NIST), Gaithersburg, MD.
Contact
Gaithersburg Consulting Office: 301-975-2968 (FTS 879-2968)
Usage
Access available only to NIST staff on internal Unix systems. They may access this package provided the /itl tree is cross-mounted.
Documentation
cmdoc dpchfd
Fullsource
cmsrcx dpchfd
Source
cmsrc DPCHFD
To Link
f77 -o main main.f -lcm
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