Removes extraneous other-phase from a pick file. If Ypix were made initially as a rough pick, this removes them.
character, phase to exchange to P
Initially many events may be picked using GPIX button. These should be removed after the P-phases have been determined with PickWin.
WPX returned without other-phases
Jonathan M. Lees<firstname.lastname@example.org>
PPIX, GPIX, YPIX, PickWin
1 2 3 4 5
## Not run: newwpx = Y2Pphase(twpx, "G" ) ## End(Not run)