🚀 go-pugleaf

Hi Folks,

The 10 most frequently downloaded AVS modules have been determined
through analysis of our ftp log.  Compressed tar archives of all of 
these binary executables have been created for each of the AVS Consortium 
platforms, as well as an archive of all the source.  These can be found
on the ftp site at avs.ncsc.org:avs_top10_mods/*

	-rwxr-xr-x  1 avs       2564497 Dec 28 13:56 Convex10.exe.tar.Z*
	-rwxr-xr-x  1 avs       4721820 Dec 28 13:56 DEC10.exe.tar.Z*
	-rwxr-xr-x  1 avs       3578731 Dec 28 13:56 HP10.exe.tar.Z*
	-rwxr-xr-x  1 avs       4174357 Dec 28 13:56 IBM10.exe.tar.Z*
	-rwxr-xr-x  1 avs       2537085 Dec 28 13:56 Kubota10.exe.tar.Z*
	-rwxr-xr-x  1 avs       4289329 Dec 28 13:56 Sun10.exe.tar.Z*
	-rwxr-xr-x  1 avs        391710 Dec 28 13:56 Top10.src.tar.Z*

There are actually 11 modules included, as there are two 3D_axis modules
included in the statistics.  Their names and rankings are:

        Top Ten IAC Modules
        -------------------
            12/28/92
	Rank         Module  
	----         ------ 
	1.   READ_ANY_IMAGE  
	2.    Wes's 3D_axis 
	      KCI's 3D_axis 
	3.  WRITE_ANY_IMAGE
	4.        read_tiff 
	5.         plot_xyz
	6.       mandelbrot 
	7.          contour  
	8.         read_gif 
	9.     fast_animate 
	10.    animate_file


FYI, I'll include their documentation from the catalog below.  Enjoy!

-Steve

PS  Would you be interested in sharing your AVS work with the
scientific visualization community worldwide via a short article 
and / or slides in an upcoming issue of AVS Network News?  This 
is the IAC's quarterly magazine made up of user contributed 
articles.  Thanks for considering this!
----------------------------------------------------------------
   Steve Thorpe, Application Visualization System Specialist
International AVS Center, North Carolina Supercomputing Center
PO Box 12889   3021 Cornwallis Rd, RTP, NC 27709   avs@ncsc.org
----------------------------------------------------------------

Name        : READ_ANY_IMAGE  Version      : 2.000     Mod Number : 1211
Author      : Terry Myerson, International AVS Center (NCSC)
Submitted   : 05/21/92        Last Updated : 05/21/92  Language   : C
Ported to   : Sun DEC IBM HP
Description : This module reads an image into an AVS Network in a variety of
              formats. All formats which the San Diego Supercomputing
              Center's image tools support, this module supports. With
              this module you can read in a postscript file, and edit it
              with the standard tools of AVS ! Any of the following image
              file formats can be read in by this module eps Encapsulated
              PostScript file, gif Compuserve Graphics image file, hdf
              Hierarchical Data File, icon Sun Icon and Cursor file, iff
              Sun TAAC Image File Format, mpnt Apple Macintosh MacPaint
              file, pbm Portable Bit Map file, pcx ZSoft IBM PC Paintbrush
              file, pgm Portable Gray Map file, pic PIXAR picture file,
              pict Apple Macintosh QuickDraw/PICT file, pix Alias image
              file, pnm Portable aNy Map file, ppm Portable Pixel Map
              file, ps PostScript file, ras Sun Rasterfile, rgb SGI RGB
              image file, rla Wavefront raster image file, rle Utah Run
              length encoded image file, rpbm Raw Portable Bit Map file,
              rpgm Raw Portable Gray Map file, rpnm Raw Portable aNy Map
              file, rppm Raw Portable Pixel Map file, synu Synu image
              file, tiff Tagged image file, x Stardent AVS X image file,
              xbm X11 bitmap file, xwd X Window System window dump image
              file.

Name        : 3D_axis         Version      : 1.000     Mod Number : 1552
Author      : Wes Bethel, Lawrence Berkeley Laboratory
Submitted   : 10/10/91        Last Updated : 12/18/92  Language   : C
Ported to   : Sun DEC Kubota Convex HP IBM
Description : This module generates 3D coordinate axis for a 3D data set.
              It will also optionally generate tick marks along each
              axis, numeric labels for the tick marks, and movable mesh
              planes perpendicular to each of the axes. Ported to HP and
              Sun on 12/18/92 by SRT.

Name        : 3D_axis         Version      : 1.000     Mod Number : 1152
Author      : Kubota Pacific Computer Inc
Submitted   : 03/12/92        Last Updated : 03/12/92  Language   : C
Ported to   : Sun DEC Kubota Convex HP IBM
Description : This module displays the coordinate axis of the 3D graphic
              display.

Name        : WRITE_ANY_IMAGE Version      : 2.000     Mod Number : 1212
Author      : Terry Myerson, International AVS Center (NCSC)
Submitted   : 05/21/92        Last Updated : 05/21/92  Language   : C
Ported to   : Sun DEC IBM HP
Description : This module writes an image from an AVS Network in a variety
              of formats. All formats which the San Diego Supercomputing
              Center's image tools support, this module supports. With
              this module you can write out an AVS image in MacPaint format
              for inclusion in a to-be published document !! Any of the
              following image file formats can be read in by this module
              eps Encapsulated PostScript file, gif Compuserve
              Graphics image file, hdf Hierarchical Data File, icon Sun
              Icon and Cursor file, iff Sun TAAC Image File Format, mpnt
              Apple Macintosh MacPaint file, pbm Portable Bit Map file,
              pcx ZSoft IBM PC Paintbrush file, pgm Portable Gray Map
              file, pic PIXAR picture file, pict Apple Macintosh
              QuickDraw/PICT file, pix Alias image file, pnm Portable
              aNy Map file, ppm Portable Pixel Map file, ps PostScript
              file, ras Sun Rasterfile, rgb SGI RGB image file, rla
              Wavefront raster image file, rle Utah Run length encoded
              image file, rpbm Raw Portable Bit Map file, rpgm Raw
              Portable Gray Map file, rpnm Raw Portable aNy Map file, rppm
              Raw Portable Pixel Map file, synu Synu image file, tiff
              Tagged image file, x Stardent AVS X image file, xbm X11
              bitmap file, xwd X Window System window dump image file.
              Version 2.0 frees allocated memory after writing each
              image.

Name        : read_tiff       Version      : 2.000     Mod Number : 1159
Author      : Steve Thorpe, International AVS Center (NCSC)
Submitted   : 03/20/92        Last Updated : 12/27/92  Language   : C
Ported to   : Sun DEC Kubota Convex HP IBM
Description : This module reads a TIFF format file and creates a 32-bit
              ARGB image in the AVS "field 2D 4-vector byte" format. Code
              modified to compile on Sun, DEC, Kubota, Convex and HP on
              12/27/92 - SRT.

Name        : plot_xyz        Version      : 1.000     Mod Number : 1064
Author      : Wes Bethel, Lawrence Berkeley Laboratory
Submitted   : 10/10/91        Last Updated : 10/10/91  Language   : C
Ported to   : Sun DEC Kubota Convex HP IBM
Description : This module reads an ASCII file consisting of lists of x,y,z
              points and constructs a polyline geometry object using the
              points in the file as vertices.

Name        : mandelbrot      Version      : 1.000     Mod Number : 1108
Author      : Larry Gelberg, Stardent Computer
Submitted   : 11/27/91        Last Updated : 11/27/91  Language   : C
Ported to   : Sun DEC Kubota Convex HP IBM
Description : Generates the mandelbrot set, at a specific location, for a
              certain number of iterations, at a certain size, all
              determined by paramter widgets.

Name        : contour         Version      : 2.000     Mod Number : 1023 
Author      : Stardent Computer
Submitted   : 10/10/91        Last Updated : 12/16/92  Language   : C
Ported to   : Sun DEC Kubota Convex HP IBM
Description : Finds and creates contour lines of similar value in a 2D
              scalar field. The parameter "threshold" controls the
              level of contour being found. The parameter "new" controls
              the byte value written into a black (value = 0) image as the
              contour. This module could be used to find, for example, a
              contour on the red channel of an image, then overlay it back
              onto the original image. Updated by Steve Thorpe as per
              Susan Katz's suggestion on 12/16/92 to remove the
              informational messages every time it is executed.

Name        : read_gif        Version      : 1.000     Mod Number : 1101
Author      : Larry Gelberg, Stardent Computer
Submitted   : 11/22/91        Last Updated : 11/22/91  Language   : C
Ported to   : Sun DEC Kubota Convex HP IBM
Description : This module reads a GIF format file and creates a 32-bit ARGB
              image in the AVS "field 2D 4-vector byte" format. If the GIF
              file has an embedded color-map, that is used, otherwise, it
              creates a linear grey-scale ramp.

Name        : fast_animate    Version      : 1.000     Mod Number : 1181
Author      : Keith Refson, Oxford University
Submitted   : 04/30/92        Last Updated : 04/30/92  Language   : C
Ported to   : Sun DEC Kubota Convex HP IBM
Description : The fast animate module implements an animation of a
              sequence of AVS geometry files by reading them into memory
              and sending the geometries in rapid succession to its
              output port. By storing the geometries in memory it can
              achieve substantially better animation rates than the use
              of a cycle object in a script would. Furthermore the
              animation rate is independent of the length of the sequence
              until physical memory is exhausted. The module was
              developed for visuali- zation of molecular dynamics
              simulations where the geometries are "ball and stick"
              representations of molecular assemblies, but is not
              restricted to such.

Name        : animate_file    Version      : 2.000     Mod Number : 1135
Author      : Terry Myerson, International AVS Center (NCSC)
Submitted   : 02/24/92        Last Updated : 11/04/92  Language   : C
Ported to   : Sun DEC Kubota Convex HP IBM
Description : anim_fname is used to output a series of filenames for input
              into a reader module. The module inputs an integer and a
              filename base, and output a filename in the form
              "$base.%3d". This module is very useful for a series of
              files containing a time series of data. Bug fixes and
              extensions for version 2.0 added by Wes Bethel, LBL.

****************************************************************************

                   INTERNATIONAL AVS CENTER CONTACT INFO:
                   -------------------------------------

		   David Bennett, IAC Director
		   Katie Mohrfeld
		   Steve Thorpe
		   Terry Myerson
		   Ann Cadran
		   Rebecca Gebuhr
		   Sandra Hedrick
		   Dianne Reid

                   International AVS Center
                   North Carolina Supercomputing Center
                   3021 Cornwallis Road
                   Research Triangle Park, NC 27709

		   Please send articles and slides for future
		   issues of AVS Network News, our quarterly
		   magazine featuring articles from AVS users
		   worldwide.

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