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Program reference 3.4.4 26 Material Import Dialog In this dialog you can select and import a material for the simulation. Material data required for simulation is currently stored in material files. Every material file describes a different material. Select a material file, choose one of your import options and confirm the import. Import options Delphin 5 project files can directly include material data. Alternatively the project file may only link to material files (essentially store the filename) and the material data is read during initialization of the solver. You have several options available: Import material data into project When selecting this option the material data will be read from file and included permanently into the project file. The advantage is that wherever you copy the project file the material data will always be available. Also future changes in the material data will not affect older projects, so this is the recommended option for simulations that may need to be repeated after a while. However, as a drawback the project files get bigger. Link to file (relative to project file) The material data is not included into the project and project files stay small. The file name is saved relatively to the project. This option is recommended if your project directory contains a subdirectory with material data which is always copied alongside the project files. Link to file (relative to install directory) The material data is not included into the project and project files stay small. The file name is saved relatively to the installation directory of Delphin 5. This option is useful if default material data (installed along with Delphin 5) is used in projects. Link to file (absolute file path) This option include the absolute file path to the material file. It is recommended if material data is sourced from an external data source (i.e. server) or different drive. If you use any of the link options you must ensure that the material files are available when the solver is run (otherwise it will abort with an error message). Inspect Material If the material inspector module is installed, you may use this feature to inspect the properties and material functions of the selected material. Refer to the help file of the material inspector (available via the Help button or F1, when the material inspector window is open). 3.4.5 Conditions 3.4.5.1 Climate Condition Edit Dialog In this dialog you can define climatic data used to specify boundary conditions. A climate condition basically defines what kind of climatic condition is present in the environment of the structure whereas a boundary condition defines how the climate affects the structure (see Boundary Condition Edit Dialog). © 2005-2006 Andreas Nicolai and John Grunewald