Documentation for the program "pnmaddnoise"
               =============================================


                                  PURPOSE
                                 ---------

This operator creates additive 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: pnmaddnoise [-?] [+v|-v] [-wWeight] [-pPercentage] file1 file2

Options:

-?      : print help text

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

-w      : noise weight, 0.0 .. 1.0 (default: 0.2)
-p      : percentage of noisy pixels, 0.01 .. 100.0 (default: 5.0)

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


                                 EXAMPLES
                                ----------

pnmaddnoise -w0.3 -p2.0 Lena.PGM Temp:Noisy.PGM


                                   PLANS
                                  -------

None. (Maybe someone detects an error ?)


                                  HISTORY
                                 ---------

Version 1.01, 04.Dec.97
- first release

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