https://csr.ufmg.br/dinamica/dokuwiki/ Wed, 01 Jul 2026 21:05:45 +0000 FeedCreator 1.7.2-ppt DokuWiki https://csr.ufmg.br/dinamica/dokuwiki/lib/tpl/bootstrap3/images/favicon.ico https://csr.ufmg.br/dinamica/dokuwiki/ https://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=calculate_functors Calculate Functors — Complete Operator Documentation ---------- Overview Dinamica EGO provides a family of five calculator functors that evaluate an algebraic or logical expression and return a result of a specific type. All five share the same underlying hermann Wed, 01 Jul 2026 06:37:41 +0000 https://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=ego_script EGO Script Language Introduction EGO Script is a simple, text-based language for creating and editing Dinamica EGO models. A model written in this format is stored in a file with the .ego extension. An .ego file is just another way of describing a model — it is equivalent to the XML form Dinamica EGO uses internally. Because the two are interchangeable, you can write a model as an EGO script, open it in the graphical interface, edit it there, and save it again, moving freely between the textua… hermann Wed, 01 Jul 2026 06:25:33 +0000 https://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=calc_pathway_map Calc Pathway Map Description This functor calculates the shortest pathway between a feature or selected cell and an existing network of features. Inputs Name Type Description Network Categorical Map Type Map of network of features. Non-null value cells represent features. If null cell value is not defined, an error will be reported. chrystian Mon, 29 Jun 2026 14:58:01 +0000 https://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=calc_cost_map Calc Cost Map Description This functor calculates an accumulated cost surface from source features using a friction map. Inputs Name Type Description Sources Map Type Source feature map. A map of non-null cells representing source features. If null value is not defined, an error will be reported. chrystian Mon, 29 Jun 2026 14:57:48 +0000 https://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=calc_areas Calc Areas Description This functor calculates the area of each source feature. Inputs Name Type Description Source Categorical Map Map whose non-null cells correspond to categories or classes. Use Authalic Area Boolean Value If set to true, the area of each cell in a geographic grid (Lat/Long) is computed using an authalic sphere, which preserves surface area during projection. This improves the accuracy of area calculations across all latitudes by avoiding distortions in ge… chrystian Mon, 29 Jun 2026 14:06:49 +0000 https://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=determine_weights_of_evidence_ranges Determine Weights Of Evidence Ranges Description This container defines the best ranges or intervals employed to categorize continuous gray-tone variables. Inputs Name Type Description Initial Landscape Categorical Map Type Initial map of land use and cover classes. chrystian Mon, 29 Jun 2026 13:22:47 +0000 https://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=determine_weights_of_evidence_correlation Determine Weights Of Evidence Correlation Description This container calculates the correlation between a pair of maps. Inputs Name Type Description Ranges Weights Pre-defined intervals for continuous gray-tone variable. Transition Transition Set A specified transition. chrystian Mon, 29 Jun 2026 13:22:33 +0000 https://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=determine_weights_of_evidence_coefficients Determine Weights Of Evidence Coefficients 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 chrystian Mon, 29 Jun 2026 13:22:17 +0000 https://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=determine_transition_matrix Determine Transition Matrix Description This functor determines a matrix of transition rates between two time-series maps. Inputs Name Type Description Initial Landscape chrystian Mon, 29 Jun 2026 13:22:04 +0000 https://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=calc_w._of_e._probability_map Calc W. Of E. Probability Map (Calc Weights of Evidence Probability Map) Description This container calculates a probability map applying the Weights of Evidence method. Inputs Name Type Description Landscape Categorical Map Type Map of land use and cover classes. chrystian Mon, 29 Jun 2026 13:21:47 +0000 https://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=calc_reciprocal_similarity_map Calc Reciprocal Similarity Map Description This functor calculates fuzzy similarity indices between maps. Inputs Name Type Description First Map Categorical Map Type A map consisting of classes or categories. Second Map Categorical Map Type A map consisting of classes or categories. chrystian Mon, 29 Jun 2026 13:21:27 +0000 https://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=calc_change_matrix Calc Change Matrix Description This functor calculates the quantity of changes, multiplying the transition rates by the number of cells of each category to be changed. Inputs Name Type Description chrystian Mon, 29 Jun 2026 13:21:10 +0000 https://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=calc_distance_map Calc Distance Map Description This functor calculates a map representing the frontage distance (in meters) between a cell and the closest cell of a certain category specified in the “Categorical Map” input. Inputs Name Type Description Categorical Map chrystian Mon, 29 Jun 2026 13:20:52 +0000 https://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=expander Expander Description This functor expands or contracts previous patches of a certain class or category. Inputs Name Type Description Landscape Categorical Map Type Map of classes or categories. Probabilities Map Type Map of spatial probabilities. Changes chrystian Mon, 29 Jun 2026 13:20:14 +0000 https://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=patcher Patcher Description This functor generates new patches of a certain class or category using a seeding mechanism. Inputs Name Type Description Landscape Categorical Map Type Map of classes or categories. Probabilities Map Type Map of spatial probabilities. Changes chrystian Mon, 29 Jun 2026 13:19:13 +0000 https://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=modulate_change_matrix Modulate Change Matrix Description This functor is used to split the quantity of changes between different types of transition functions, i.e. Expander versus Patcher. Inputs Name Type Description Changes Change Matrix Matrix of quantity of changes. Modulation Rates chrystian Mon, 29 Jun 2026 13:18:58 +0000 https://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=regionalize_map Regionalize Map Description This functor splits a map into a series of regional maps. Inputs Name Type Description Global Map Map Type Any map. Region Id Integer Value Type Region identifier. Region Manager chrystian Mon, 29 Jun 2026 12:24:58 +0000 https://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=region_manager Region Manager Description This container creates and manages regions identified by a categorical map, whose classes represent regions. It manages both processes of splitting a map into several maps, each one comprising a region, and the subsequent merging of all regional maps in a mosaic, that is a new map. chrystian Mon, 29 Jun 2026 12:24:40 +0000 https://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=for_each_category For Each Category Description This container executes the contained functors once per each class or category of a categorical map specified as input. Inputs Name Type Description Map Categorical Map Type Map of classes or categories. Optional Inputs None. chrystian Mon, 29 Jun 2026 12:24:24 +0000 https://csr.ufmg.br/dinamica/dokuwiki/doku.php?id=calculate_value Calculate Value Description This container calculates a value employing a logic/algebraic expression. Inputs Name Type Description Expression Image Expression Type Algebraic or logical expression used to calculate the lookup table. Optional Inputs Name chrystian Mon, 29 Jun 2026 12:20:24 +0000