Data Window in Reflect

The Data Window controls the observed values of first arrivals at the geophones and optionally their uncertainty.

The spreadsheet of values comprises most of the window. Listed is the geophone number, the calculated arrival times, and the observed arrival time for picked arrivals and their uncertainties (if that option is chosen in the Preferences Window). Clicking on this spreadsheet and then clicking on the value to be changed will allow you to edit that value. Tabs will move you forward through the list; shift-tab will move backwards. Values and the Plot Window are changed when the cell being edited becomes inactive (by selecting another cell or another window). Clicking on the header at the top of a column will sort the fits by values in that column. Column widths can be resized by clicking on the dividers between headers.

The RMS Misfit at the top of the window is the root mean square of the differences between observed and calculated values and is updated when calculated or observed values are changed.