UPDATE (Sept 3,2016): We are excited to announce the release of Titan2D 4.0.0! In this completely redeveloped release of Titan2D, many improvements have been incorporated that add additional capabilities to the simulator and increase the efficiency of Titan2D, including: improved runtime performance, added support for several alternative rheologies including a Two-Phase model, full restart capabilities to extend simulations, and, expanded DEM format support. Please register or sign in below for more information on how to download the latest version of Titan2D.

UPDATE (Mar 23,2009): Data from USGS Seamless server is provided in Lat-Lon coordinates. It needs to be projected to UTM coordinates and imported into GRASS database, before titan can use it. It can be accomplished using GDAL. Example:

        unzip NED_######.zip
        gdalwrap -ot Float32 -t_srs "+proj=utm +zone=&langzone&rang +datum=&langdatum&rang" /
                 NED_######/ned_###### temp_raster_name.tif
Then "temp_raster_name.tif" can be imported into GRASS database, using GDAL from within the GRASS, i.e.

        r.in.gdal input=temp_raster_name.tif location=&langnew location name&rang /
                        output=&langmap name&rang

UPDATE (Jan 26,2009): titan-2.0.0 will not compile with GCC 4.3. Please patch your Titan source code or download the updated version after completing the registration.

         cp update_jan262009.diff &langtitan dir&rang
         cd &langtitan dir&rang
         patch -p0 -i update_jan26009.diff
         make && make install

Download the latest version of Titan2D. Please register or sign in for more information.
First Name:
Last Name:

Related Links

University at Buffalo

Virtual Reality Laboratory

Center for Computational Research

New York State Center for Engineering Design and Industrial Innovation (NYSCEDII)

Department of Geology

Department of Mathematics

School of Engineering and Applied Sciences

 Copyright 2002 University at Buffalo. All rights reserved.