RTR-61 Data Viwer 119Opening Saved DataSee the following procedures for opening a data file. The data fileextension for data recorded by RTR-61 data loggers is ".puw" .Open files from the [File] Menu1. In the [File] Menu, click [Open].[File] Menu2. Select the location and name of the data file you wish to open.Then either double click on it or click the [Open] button.[Open]ButtonDragging and Dropping Data FilesSelect the location and name of the data file you wish to open. Thendrag and drop it to the Data List.