REGRIDPACK
REGRIDPACK is a suite of Fortran 77 routines for interpolating
values between one-, two-, three-, and four-dimensional arrays defined
on uniform or nonuniform orthogonal grids. This operation is commonly
referred to as "regridding." Linear or cubic interpolation can be
selected independently in each dimension. Extrapolation is not allowed.
The subroutines in REGRIDPACK cannot be used to transfer values on
nonorthogonal (randomly scattered) data grids. This software library
was developed at NCAR.
Recommendation: Use REGRIDPACK for regridding purposes. For more
general interpolation needs, use library FITPACK
instead.
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Documentation: usage documentation is available in SCD's
REGRIDPACK source directory,
as comment lines in the Fortran source files. Overview documentation is
available in the README file in the REGRIDPACK source directory.
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Source code: you may obtain Fortran source from the REGRIDPACK source directory.
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NCAR users: the REGRIDPACK binary library is available to NCAR computer users,
for linking with Fortran programs, on some of SCD's compute-servers. See
"SCD Computers, Products, and Libraries" for the names of those computers.
If you have questions about linking the binary library on these NCAR systems,
please see
"Linking SCD's Local Fortran Math Libraries".
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