Documentation for the program "pnmwhitenoise"
              ===============================================


                                  PURPOSE
                                 ---------

This operator creates equal distributed or normal distributed noise to
PBM, PGM and PPM images.

ENGLISH: Please read the file "noise.english.txt" for further information
         about the archives contents, the installation, the copyright
         notice and the author.

DEUTSCH: Bitte lesen Sie die Datei "noise.deutsch.txt" für weitergehende
         Informationen bezüglich des Archivinhalts, der Installation, der
         Copyright-Notiz und des Autors.


                           START OF THE PROGRAM
                          ----------------------

Syntax: pnmwhitenoise [+v|-v] [-e|-n] [-sScatter] file1 file2

Options:

+v      : use verbose-mode (default)
-v      : no verbose-mode

-e      : equal distributed noise (default)
-n      : normal distributed noise

-s      : scatter of the noise, 0 .. 150 (default: 75)

file1   : PBM/PGM/PPM-file, source
file2   : PBM/PGM/PPM-file, destination


                                 EXAMPLES
                                ----------

pnmwhitenoise -e -s150 Lena.PGM Temp:Noisy.PGM


                                   PLANS
                                  -------

None. (Maybe someone detects an error ?)


                                  HISTORY
                                 ---------

Version 1.02, 31.Jan.98
- new includes
- source code optimized

Version 1.01, 04.Dec.97
- first release

Version 1.00, ??.Nov.97
- separate programs for PGM and PPM