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--- tutorial:incorporating_iterations_into_a_model [2017/01/02 19:52]
isabella
+++ tutorial:incorporating_iterations_into_a_model [2017/01/25 17:56] (current)
francisco [What will you learn?]
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 Now assign a number to each //[[:Number Map]]// and then connect //[[:Load Map]]// and //[[:Load Categorical Map]]// to them.{{ :tutorial:inc._it._model_2.jpg |}}
-Load ''amazon_states.tif'' using the //[[:Load Categorical Map]]// and "Brazilian_amazon_landscape.tif" with //[[:Load Map]]//. Add a //[[:Number Value]]// from Map Algebra Supplementary tab inside the //[[:Calculate Map]]//, assign "1" to it and write the following equation: \\
+Load ''amazon_states.tif'' using the //[[:Load Categorical Map]]// and "Brazilian_amazon_landscape.tif" with //[[:Load Map]]//. Add a //[[:Number Value]]// from hook tool in the //[[:Calculate Map]]//, assign "1" to it and write the following equation: \\
 \\ **if i1 = v1 and i2 = 2 then 1 else null**
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 Now you need to sum all cells that represent forest. Note that the output is a binary map with only ones and nulls, the latter is represented by zero. Next, use //[[:Extract Map Attributes]]// (Map Algebra tab) to extract the sum of non-null cells.  This functor produces as output a table with   [[:extract_map_attributes#Notes|these map attributes]].{{ :tutorial:inc._it._model_6.jpg |}}
-The area extent is the sum of non-null cells (field 9) multiplied by the cell area in hectares (field 7). You need to add one //[[:Calculate Value]]//, located in the Table tab, to perform this calculation. Also, drag one //[[:Number Table]]// into it (from Map Algebra Supplementary tab), which will receive the attribute table output from //[[:Extract Map Attributes]]//. You need to enter "1" to assign an identifier for this table. Finally, write:\\ **t1[7]*t1[9]**\\ (cell area (in hectares) * sum of the values (excluding null cells))
+The area extent is the sum of non-null cells (field 9) multiplied by the cell area in hectares (field 7). You need to add one //[[:Calculate Value]]//, located in the Table tab, to perform this calculation. Also, select one //[[:Number Table]]// clicking in Create a hook (magnet icon) inside functor action bar, which will receive the attribute table output from //[[:Extract Map Attributes]]//. You need to enter "1" to assign an identifier for this table. Finally, write:\\ **t1[7]*t1[9]**\\ (cell area (in hectares) * sum of the values (excluding null cells))
 <note tip>**TIP**: You can replace the\\
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 Now you need to fill in a table in order to store the area calculated for each state. The functor [[:set_lookup_table_value|Set Lookup Table Value]] updates a lookup table placing a value to a position defined by a key. To fill in the entire lookup table, you need to develop a loop that enables this functor to browse through the lookup table. To close this loop, you will need a functor that is key to the development of dynamic models. Here we introduce the concept of Mux functor.
-A //Mux// functor can be a map, a categorical map, a lookup table, a table or a value. Look at the Control tab to find //[[:Mux Lookup Table]]// and drag it into //[[:Repeat]]//. Also drag //[[:Set Lookup Table Value]]// from the Table tab.
+A //Mux// functor can be a map, a categorical map, a lookup table, a table or a value. Look at the Control tab to find //[[:Mux Lookup Table]]// and drag it into //[[:Repeat]]//. Also drag //[[:Set Lookup Table Value]]// from the Lookup Table tab.
 {{ :tutorial:inc._it._model_9.jpg |}}
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 <note tip>**TIP**: If //[[:Save Map]]// is placed inside //[[:Repeat]]//, it will save a file per time step and a digit representing the time step will be added to the end of the file name.</note>
-At a last step, open //[[:Set Lookup Table Value]]// with the Edit Functor Ports.   {{ :tutorial:inc._it._model_16.jpg |}}
+{{ :tutorial:inc._it._model_16.jpg |}}
-Test the model integrity, save it and if everything is O.K., click on the run button. This may take a short while.
+Save it and if everything is O.K., click on the run button. This may take a short while.
 {{ :tutorial:inc._it._model_17.jpg |}}
-Go to //[[:Set Lookup Table Value]]//, open it with Edit Functor Ports and click with the right button on **Updated Table** to view the result. Also make a chart clicking on the chart button (bottom left).
+Go to //[[:Set Lookup Table Value]]//, open inspect functor into functor action bar and click to inspect the output port **Updated Table** and run the model again to view the result. Also make a chart clicking on the chart button (bottom left).
 {{:tutorial:inc._it._model_19.jpg|}}{{:tutorial:inc._it._model_19_2.jpg|}}
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 <note tip>**TIP**: You can also open the CSV file with a spreadsheet program.</note>
-__You have successfully completed the two introductory lessons__. Another way to solve the query of this lesson is through the use of a subset of Region functors. This will be the topic of the next lesso
+__You have successfully completed the two introductory lessons__. Another way to solve the query of this lesson is through the use of a subset of Region functors. This will be the topic of the next lesson.
+[[tutorial:using_the_concept_of_region|Next lesson]]