Within the Data Module, the edit menu performs functions distinct from the other modules. Following are the functions unique to the data module:
Edit / Columns is used to edit the list of parameters for which there is data in the currently displayed data file. This function is disabled for those types of data with a fixed list of parameters.
Edit / Sort by… is used to sort a data file either alphabetically by the contents of the Data Source column or chronologically by date.
Edit / Fill Missing Data replaces missing values in a data file with estimated values from neighboring locations.
Edit / Extrapolate is used to expand time series data files used to drive simulations either forward or backward in time.
Edit / Truncate removes all entries in all data files of the selected Type of Data before and/or after the specified dates.
Edit / Import Delimited imports data from a text file to replace and/or expand time series data.
Edit / Import HEC-DSS imports data from a DSS format file to replace and/or expand time series data.