Prehas_international is available to download here. Prehas_international 1.21 has been published on 2.5.2011 and it is replacing all the previous versions. If you find bugs or other development needs please contact arvo.prehas@metla.fi.

Prehas_Scotland is available to download here. Prehas_Scotland has been published on 2.5.2011 and it is replacing all the previous versions. If you find bugs or other development needs please contact arvo.prehas@metla.fi. The database in Prehas_Scotland is empty. For data enquiries of Scottish data, please contact: John Fonweban , Forest Research, Forestry Commission, Scotland.

Prehas -software requires Java Runtime Environment (JRE). If not sure if Java is already installed on your computer, test by visiting address:

http://www.java.com/en/download/help/testvm.xml

If Java Runtime Environment not installed, install it from:

http://www.java.com/en/download/manual.jsp

Warning! In some computers Java executable file extension (.jar) can be already assosiated to some Nokia phone products. In this case to associate file back to java jre, right click any .jar file and select it to be opened in Java(tm) platform.