How to get RHESSys

Getting the source

The source for RHESSys and various tools for use with RHESSys is hosted on sourceforge and accessible via anonymous subversion access. For the latest stable release, check out

svn co https://rhessys.svn.sourceforge.net/svnroot/rhessys/tags/5.12.4

For the latest development version, check out

svn co https://rhessys.svn.sourceforge.net/svnroot/rhessys/trunk/

Building RHESSys

The RHESSys source tree contains three separate tools: rhessys, cf, and g2w. Note that default values are specified in the makefiles. This means if you choose to override them you must specify the -e option when running make. As a convenience there is a makefile at the trunk of the source tree that will build and install all RHESSys programs. Before running that file, make sure that you have set all necessary environment variables as listed below.

rhessys

Dependencies

• None

Build Instructions

$> make; make install

Environmental Variables

Name	Description	Default
RHESSYS_BIN	The path of the RHESSys installation location	/usr/local/bin
PGM	Name of the RHESSys binary prodouced	rhessys<version>
CC	C Compiler to use	gcc

cf

Dependencies

None

Build Instructions

$> make; make install

Environmental Variables

Name	Description	Default
RHESSYS_BIN	The path of the RHESSys installation location	/usr/local/bin
PGM	Name of the create flowpaths executable	cf
GISBASE	Base GRASS install	none, this variable must be set
CC	C Compiler to use	gcc

g2w

Dependencies

• GRASS version 6.x

Build Instructions

$> make; make install

Environmental Variables

Name	Description	Default
RHESSYS_BIN	The path of the RHESSys installation location	/usr/local/bin
PGM	Name of the grass2world executable	g2w
GISBASE	Base GRASS install	none, this variable must be set
CC	C Compiler to use	gcc