http://csr.ufmg.br/dinamica/dokuwiki/ 2011-08-03T16:50:13-03:00 http://csr.ufmg.br/dinamica/dokuwiki/ http://csr.ufmg.br/dinamica/dokuwiki/lib/tpl/default/images/favicon.ico text/html 2011-08-03T16:40:26-03:00 bruno http://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=submodels&rev=1312400426&do=diff FIXME Dinamica version: 1.9.0 What is Submodels are a way to reuse models that perform specific operations inside other scripts. Through this you can easily reuse model parts to create a script faster and more organized. A submodels behaves like a functor with title and description, input and output ports defined by the user. The Submodel Editor is an easy way to create submodels and assemble your own library of personal operators, simple to reuse and share. Internally it is a script like any… text/html 2011-08-03T14:57:18-03:00 bruno http://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=tutorials&rev=1312394238&do=diff These are some tutorials for specific tools in Dinamica EGO. * Submodels * Wizard text/html 2011-08-03T14:43:28-03:00 bruno http://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=start&rev=1312393408&do=diff Overview EGO stands for Environment for Geoprocessing Objects. Dinamica EGO consists of a sophisticated platform for environmental modeling with outstanding possibilities for the design from the very simple static spatial model to very complex dynamic ones. Its main features includes: text/html 2011-08-02T17:34:12-03:00 hermann http://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=bool_type&rev=1312317252&do=diff A boolean denotes two possible values: True (meaning yes) and False (meaning no). GUI Editor The boolean editor uses a check box to represent the current boolean value. A checked box is used to represent the value true and an unchecked box is used to represent a value false. text/html 2011-08-02T16:05:15-03:00 hermann http://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=non_negative_int_type&rev=1312311915&do=diff A non-negative integer denotes the positive integers plus 0. So, it basicailly denotes de sequence os positive values starting with 0. Ex: 0, 1, 2, 3 ... EGO Script Non-negative integers in Dinamica EGO uses the stardard representation for integer numbers. text/html 2011-08-02T13:27:18-03:00 hermann http://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=calc_cost_map&rev=1312302438&do=diff Description This functor calculates an accumulated cost surface from source features using a friction map. Inputs Name Type Description Source Map Source feature map. A map of non-null cells representing source features. If null value is not defined, an error will be reported. Cost Map Map expressing the difficulty to cross each cell. Difficulty is proportional to the cell value. An insurmountable cell can be represented by very high value. Null value cells will be passed to th… text/html 2011-08-02T00:41:30-03:00 hermann http://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=ego_script&rev=1312256490&do=diff Introduction EGO Script is a simple language used to create and edit Dinamica EGO models. The file describing the model using the EGO Script format uses the extension ”.ego”. They behave just like XML models, so it is possible to edit, load them on the graphical interface and save them again. However, beware that the Dinamica EGO graphical interface can change the model layout and input/output format based on the currently defined options. More tips on saving EGO scripts on the GUI at the end … text/html 2011-08-01T23:03:58-03:00 hermann http://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=faq&rev=1312250638&do=diff General For now, the software is only available in English. Dinamica EGO is a freeware software for non-commercial use. Go to the Download section of this website and get it. It includes everything you need to get it started (guidebook and examples files). text/html 2011-08-01T22:54:53-03:00 hermann http://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=determine_weights_of_evidence_ranges&rev=1312250093&do=diff Description This container defines the best ranges or intervals employed to categorize continuous gray-tone variables. Inputs Name Type Description Initial Landscape Categorical Map Initial map of land use and cover classes. Final Landscape Categorical Map Final map of land use and cover classes. Skeleton Weights Of Evidence Skeleton Spatial variables selected and their types - Category or continuous gray-tone -, and the parameters specified for range definitions, such as … text/html 2011-08-01T19:06:35-03:00 hermann http://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=determine_weights_of_evidence_continuous_occurrences&rev=1312236395&do=diff Description This container determines the Weights of Evidence coefficients for selected spatial variables with respect to a transition or set of transitions. This is a particular case, in which the map of occurrences does not need to be binary. Inputs Name Type Description Occurrences Map Map with occurrences of some event. Mask Map Map defining the area to be analyzed. Ranges Weights Pre-defined intervals for continuous gray-tone variable. Optional Inputs Outputs Name… text/html 2011-08-01T19:06:02-03:00 hermann http://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=determine_weights_of_evidence_coefficients&rev=1312236362&do=diff Description This container determines the Weights of Evidence coefficients for selected spatial variables with respect to a transition or set of transitions. Inputs Name Type Description Initial Landscape Categorical Map Initial map of land use and cover classes. Final Landscape Categorical Map Final map of land use and cover classes. Ranges Weights Pre-defined intervals for continuous gray-tone variable. Optional Inputs Outputs Name Type Description Weights Weight… text/html 2011-08-01T17:10:50-03:00 hermann http://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=expander&rev=1312229450&do=diff Description This functor expands or contracts previous patches of a certain class or category. Inputs Name Type Description Landscape Categorical Map Map of classes or categories. Probabilities Map Map of spatial probabilities. Changes Change Matrix Matrix of number of changes. Transition Parameters Transition Function Parameter Matrix Matrix of transition function parameters consisting of Mean Patch size, Patch size variance, and isometry. By varying these parameters… text/html 2011-08-01T17:09:41-03:00 hermann http://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=patcher&rev=1312229381&do=diff Description This functor generates new patches of a certain class or category using a seeding mechanism. Inputs Name Type Description Landscape Categorical Map Map of classes or categories. Probabilities Map Map of spatial probabilities. Changes Change Matrix Matrix of number of changes. Transition Parameters Transition Function Parameter Matrix Matrix of transition function parameters consisting of Mean Patch size, Patch size variance, and isometry. By varying these … text/html 2011-07-31T18:52:53-03:00 hermann http://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=functor_list&rev=1312149173&do=diff Strikeout functors are deprecated and will be removed in future versions of Dinamica EGO. By Group Calibration * Determine Transition Matrix * Determine Weights of Evidence Coefficients * Determine Weights Of Evidence Continuous Occurrences * Determine Weights of Evidence Correlation * Determine Weights of Evidence Ranges * Genetic Algorithm Tool * Get Current Individual * Set Fitness text/html 2011-07-31T18:50:03-03:00 hermann http://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=number_vensim_transition_variable_matrix&rev=1312149003&do=diff deprecated Description This hook identifies a matrix of Vensim output variables by assigning a number to it. Inputs Name Type Description Vensim Output Variables Vensim Transition Variable Matrix Matrix of Vensim output variables. Output Variables Number Positive Int Number identifier of Vensim output variables. Optional Inputs Outputs Group Stack Supplementary text/html 2011-07-31T18:49:49-03:00 hermann http://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=number_vensim_category_variable_set&rev=1312148989&do=diff deprecated Description This hook identifies a list of Vensim input variables by assigning a number to it. Inputs Name Type Description Vensim Input Variables Vensim Category Variable Set List of Vensim input variables. Input Variable Number Positive Int Number identifier of Vensim input variables. Optional Inputs Outputs Group Stack Supplementary text/html 2011-07-31T18:49:34-03:00 hermann http://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=select_vensim_transition_variable_matrix&rev=1312148974&do=diff deprecated Description This container selects a set of Vensim output variables from a group of sets. Inputs Optional Inputs Name Type Description Default Value Step Positive Int Current step or model iteration. 1 Outputs Name Type Description Vensim Output Variables Vensim Transition Variable Matrix Vensim output variables. Group Stack text/html 2011-07-31T18:49:19-03:00 hermann http://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=select_vensim_category_variable_set&rev=1312148959&do=diff deprecated Description This container selects a set of variables from a group of sets. Inputs Optional Inputs Name Type Description Default Value Step Positive Int Current step or model iteration. 1 Outputs Name Type Description Selected Vensim Category Variable Set Vensim Category Variable Set A set of Vensim variables. Group Stack text/html 2011-07-31T18:48:23-03:00 hermann http://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=workdir&rev=1312148903&do=diff Description This functor sets the path for the working directory used by model functors to read and write files. Inputs Name Type Description Folder Folder Working directory. The functor defines a working directory for contained functors. Optional Inputs Outputs Group Input/Output text/html 2011-07-31T18:47:13-03:00 hermann http://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=weights_of_evidence_skeleton&rev=1312148833&do=diff Description Structure used as a link to other functors. Inputs Name Type Description Constant Weights of Evidence Skeleton Data carrier for Weights of Evidence Skeleton. Optional Inputs Outputs Name Type Description object Weights of Evidence Skeleton The resulting object is a Weights of Evidence Skeleton. Group Calibration Supplementary