Global setting settings in EE10 may set are configured from the Tools menu item on the main menu toolbar. From here select Options the user can The user can select Options as shown in Figure 1 to to specify project specific settings like such as default precision, unit units and some other miscellaneous settings as shown in Figure 1.described below. 
Figure 1. Global settings options.
Options
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Settings
The various options that may be set are shown in the figures below:
- This General tab: this option is simply for choosing the Unit System and changing Language for the interface.
- TheFormats tab: the Default Precision for Write Operation settings are for setting the output/display precisions for the indicated data types. The default settings shown are appropriate for most applications. However, for special cases (e.g. flume studies or other types of research applications) the user will likely have to make adjustments to the defaults. The settings are stored in the project specific EFDC.EE file.
- Other miscellaneous settings include:Settings tab includes the Secchi Conversion FactorFactor (to convert light extinction coefficients to a Secchi Depth in meters); the Minimum Inorganic Sediment Thickness allowable; Carbon/Dry Weight Ratio (ratio of mg of carbon to mg of dry weight to convert POC and Algae algae to a solids weight); and the Maximum Number of Cells to Auto Refresh.
- This Text Editor tab: this option is simply for choosing the desired program for editing ASCII files.
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