812 | | region z rmax rdel t_com output |
813 | | |
814 | | Prints out the travel times of all |
815 | | possible phases |
816 | | at series of points on the surface from an earthquake at z km depth. Those surface points are at epicentral |
817 | | distances from rdel km to rmax |
818 | | km and are spaced rdel km apart. This |
819 | | command, mostly for testing, is useful for plotting travel-time curves. |
820 | | |
821 | | |
822 | | |
823 | | |
824 | | residual_cut median mad assess_com pick assess |
825 | | |
826 | | Sets cutoff thresholds (in |
827 | | seconds) for |
828 | | travel-time residuals in the |
829 | | pick-assessing process. Given a group of picks, up to ntrial |
830 | | (see "maxtrial" command) hypocenters are determined from various |
831 | | combinations of four picks. For each pick, the travel-time residual is |
832 | | calculated with respect to each hypocenter using a uniform-velocity |
833 | | halfspace. If the absolute value of the median of those residuals is |
834 | | greater than median sec, the pick is rejected |
835 | | as an outlier. And if the median of the absolute deviations from the |
836 | | median residual is greater than mad sec, the |
837 | | pick is also rejected as an outlier. |
838 | | |
| 812 | '''region [z rmax rdel]'''[[BR]] |
| 813 | Processed by: t_com[[BR]] |
| 814 | Function: output |
| 815 | |
| 816 | Prints out the travel times of all possible phases at series of points on the surface from an earthquake at z km depth. Those surface points are at epicentral distances from rdel km to rmax km and are spaced rdel km apart. This command, mostly for testing, is useful for plotting travel-time curves. |
| 817 | |
| 818 | '''residual_cut [median mad]'''[[BR]] |
| 819 | Processed by: assess_com[[BR]] |
| 820 | Function: pick assess |
| 821 | |
| 822 | Sets cutoff thresholds (in seconds) for travel-time residuals in the pick-assessing process. Given a group of picks, up to ntrial (see "maxtrial" command) hypocenters are determined from various combinations of four picks. For each pick, the travel-time residual is calculated with respect to each hypocenter using a uniform-velocity halfspace. If the absolute value of the median of those residuals is greater than median sec, the pick is rejected as an outlier. And if the median of the absolute deviations from the median residual is greater than mad sec, the pick is also rejected as an outlier. |
| 823 | {{{ |
840 | | |
841 | | |
842 | | |
843 | | |
844 | | RingName ring bndr_config Earthworm setup |
845 | | |
846 | | Tells binder_ew which shared memory |
847 | | region to use |
848 | | for input and output. ring is a character |
849 | | string (valid strings are listed in earthworm.d) that relates (in |
850 | | earthworm.d) to a unique number for the key to the |
851 | | shared memory region. |
852 | | |
| 825 | }}} |
| 826 | |
| 827 | '''!RingName [ring]'''[[BR]] |
| 828 | Processed by: bndr_config[[BR]] |
| 829 | Function: Earthworm setup |
| 830 | |
| 831 | Tells binder_ew which shared memory region to use for input and output. ring is a character string (valid strings are listed in earthworm.d) that relates (in earthworm.d) to a unique number for the key to the shared memory region. |
| 832 | {{{ |