Bernese GNSS Software Version 5.2 Tutorial

2 Terminal Session: MondayThese variables are automatically translated by the menu upon saving the panel or runningthe program. We recommend to make use of them in the input panels (e.g. for filenamespecification).2.5 Generate A Priori CoordinatesAs stated before the a priori coordinates generated from the PPP processing example BPErefer to the epoch January 01, 2005 . The first step is to extrapolate the coordinates to theepoch that is currently processed. This is the task of the program COOVEL. Open the programinput panel in "Menu>Service>Coordinate tools>Extrapolate coordinates":“Reference epoch: date” $YMD_STR+0 → 2010 07 26“Output coordinate file” APR$YD+0 → APR10207“Title line” Session $YSS+0: → Session 102070:Start the program with the ˆRun–button. The program generates an output file COOVEL.L?? in the directory ${P}/INTRO/OUT. This file may be browsed using the ˆOutput–buttonor with "Menu>Service>Browse program output". It should look like===============================================================================Bernese GNSS Software, Version 5.2-------------------------------------------------------------------------------Program : COOVELPurpose : Extrapolate coordinates-------------------------------------------------------------------------------Campaign : ${P}/INTRODefault session: 2070 year 2010Date : 10-Jan-2014 16:27:03User name : bern52===============================================================================EXAMPLE: Session 102070: Coordinate propagation-------------------------------------------------------------------------------Page 14AIUB