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The High Frequency Dates option (Figure 12380716) is an EFDC+I option that inserts higher frequency output snapshots into the base snapshot frequency defined in the Linkage Output Frequency. This function allows the user to use a larger base snapshot frequency, resulting in smaller output files and faster post processing times, and still capture specific times in detail. This approach is very useful when matching model results to specific sampling events.
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Checking the Cells checkbox (as in Figure 1 2380716) and selecting the Dates button provides the user with the option of creating high frequency snapshots of individual cells as shown in Figure 2 2380716. The user may create any number of subsets of the model domain by inputting a number in the Number of Subsets text box. Further subsets may be added one at a time with the Add Subset button.
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