DHIJWASv Software FEFLOW 6.1

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The map can be classified based on one of the
attribute fields of the map either by applying a different
style to each unique attribute value, or by partitioning
the overall range of values of a numeric attribute into a
number of classes. Predefined color palettes are readily
available to be applied to the classes or unique values.
Color and other styles can also be edited manually
for any individual class or for a selection of multiple
classes.
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Vector maps or data bases can be applied as a basis
for data assignment or data regionalization, deriving
the basic data directly from the map file. For details on
the assignment of map data, please refer to chapter 10
of this User Manual.
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The attribute data of vector maps or database files
can be shown via Show Map Table... in the context
menu of a map. The Map Table dialog will display the
different records and attribute data contained in the
map in tabular format.
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Besides using the entire data range provided in a
map, it is possible to use only selected map data. To
limit the data range of a map, SQL selection statements
on attribute data can be used via Join/Select Map(s)
Data... in the context menu of a map.
The option Join/Select Map(s) Data... also provides
the possibility to join additional data tables to a map,
using a common identifier in both tables.
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All the model properties and results can be exported
to different kinds of map files, retaining the geographical
reference of the model.
Export of parameters is invoked via the context
menu of the parameter in the Data panel, or via the
context menu of the parameter in the View Components
panel. Both export for the entire model domain
and for the selected geometries or the values in the current
slice/layer only are supported.
Visualization options such as isolines or fringes can
be exported to a map file via the context menu of the
visualization style in the View Components panel.
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In the following exercises we want to get familiar
with the handling of maps in the FEFLOW workspace.
The most important tool in this context is the Maps
panel which is used to load and manage maps.
As a first exercise, we load a number of maps of different
formats that could be used to set up a supermesh.
Start with an empty FEFLOW project. In the New
FEM Problem dialog choose the second option and
click on Finish. In the import + export folder,
select the file SimulationArea.jpg that is used as a
background map for orientation. The map now appears
as Go-JPEG in the Maps panel. Double-click on
this entry to add the map to the active view.
Next, load some further maps that contain information
on the model site. Make a right-click on Maps in
the Maps panel and choose Add Map(s)....
Select the files
• demo_wells.pnt
• model_area.shp