                              FuncCalc utilities
                        ===============================
                     Copyright (c) Karim Kaschani 1995-1997



INTRODUCTION

   The 'funccalc utilites' are a collection of unreleased because immature
   tools to process datasets calculated e.g. by 'funccalc'. They allow to:

   merge	merge two datasets to give a new dataset
   fft		perform a fast fourier transform of datasets
   spline	perform an evenly spaced spline interpolation

LEGAL STUFF

   PERMISSION IS HEREBY GRANTED, FREE OF CHARGE, TO ANY PERSON OBTAINING A
   COPY OF THIS SOFTWARE AND ASSOCIATED DOCUMENTATION FILES (THE "SOFTWARE"),
   TO DEAL IN THE SOFTWARE WITHOUT RESTRICTION, INCLUDING WITHOUT LIMITATION
   TO RIGHTS TO USE, COPY, MODIFY, MERGE, PUBLISH, DISTRIBUTE, SUBLICENSE,
   AND/OR SELL COPIES OF THE SOFTWARE, AND TO PERMIT PERSONS TO WHOM THE
   SOFTWARE IS FURNISHED TO DO SO, SUBJECT TO THE FOLLOWING CONDITIONS:

   THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
   ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE.
 
   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
   THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
   IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 


INSTALLATION

   To compile the utilities first adjust the corresponding Makefile for your
   needs. Currently this Makefile only supports Solaris 2.4 and HPUX 9.x, but
   again I am quite confident, that only minor changes are needed to adjust
   it for other platforms (hopefully).

   Having adjusted the Makefile simply run

        make
     
   If everything worked out fine, you may install the utilites and their man
   pages with

        make install
   
   and finally clean up everything with

        make clean
   
   Please send any bug reports (and fixes), code for new features, comments,
   questions, etc. to:

        kaschani@arcormail.de

   Enjoy.

        Karim Kaschani
