Dinamica EGO 4 is an evolution of version 3 but features many improvements when compared to it including, but not limited to:

• Hundreds of bug fixes! Dinamica version 4 simply works better than version 3. In fact, version 4 is the better version of Dinamica to date.

• It can installed alongside version 3. This allows you to keep both versions independently on the same computer making the migration processo from version 3 to 4 easier and less stressful.

• The input maps used by a model now can have different resolutions, number of lines/columns, registration coordinates etc. Dinamica is now truly multi-resolution! The only constraint when creating a model is that all maps used by it must share the same projection.

• The R language now can be used to implement parts of a model. Basically, the user can use a custom R script to manipulate data the same way any Dinamica functor would do. See the documentation about Calculate R Expression and about model coupling for some addition information on how to use R in a Dinamica model.