gusucode.com > DSISoft是由加拿大地质调查局发布的用于垂直地震剖面(VSP)数据处理的免费软件包 > dsisoftv3/dsisoftv3/dsisoftv3/picker/killint.m
function killint(action,thm) %interactive module for killing traces %works with 'pick1comp' %saves killed trace data in matrix 'killflg' %kills are only saved if 'save' is chosen on exiting program %flagged traces are ignored by picking module and are diplayed as flat red lines %thm is trace header matrix % %DSI customised processing software %written by K.S. Beaty February, 1998 %$Id: killint.m,v 3.0 2000/06/13 19:22:46 gilles Exp $ %$Log: killint.m,v $ %Revision 3.0 2000/06/13 19:22:46 gilles %Release 3 % %Revision 2.0 1999/05/21 18:47:10 mah %Release 2 % %Revision 1.1 1999/01/06 19:09:25 kay %Initial revision % % %Copyright (C) 1998 Seismology and Electromagnetic Section/ %Continental Geosciences Division/Geological Survey of Canada % %This library is free software; you can redistribute it and/or %modify it under the terms of the GNU Library General Public %License as published by the Free Software Foundation; either %version 2 of the License, or (at your option) any later version. % %This library is distributed in the hope that it will be useful, %but WITHOUT ANY WARRANTY; without even the implied warranty of %MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU %Library General Public License for more details. % %You should have received a copy of the GNU Library General Public %License along with this library; if not, write to the %Free Software Foundation, Inc., 59 Temple Place - Suite 330, %Boston, MA 02111-1307, USA. % %DSI Consortium %Continental Geosciences Division %Geological Survey of Canada %615 Booth St. %Ottawa, Ontario %K1A 0E9 % %email: dsi@cg.nrcan.gc.ca global ptimes global temp child=get(gca,'children'); L=flipud(findobj(child,'type','line')); P=flipud(findobj(child,'type','patch')); row=length(get(L(1),'xdata')); tr1=str2num(get(findobj('tag','EditTr1'),'string')); tr2=str2num(get(findobj('tag','EditTr2'),'string')); ntr=tr2-tr1+1; switch action case 'firstcall' set(L(1:ntr),'erasemode','background') set(P(1:ntr),'erasemode','background') bad=find(thm(6,tr1:tr2)<0); killflg=zeros(row,ntr); case 'killbutton' wbdf=get(gcf,'windowbuttondownfcn'); if ~isempty(wbdf) & length(wbdf)==10 set(gcf,'windowbuttondownfcn',''); set(findobj(gcf,'string','PICK'),'enable','on') else set(gcf,'windowbuttondownfcn','killint on') set(findobj(gcf,'string','PICK'),'enable','off') set(L(1:ntr),'erasemode','background') set(P(1:ntr),'erasemode','background') end %if return; case 'on' pt=get(gca,'currentpoint'); bad=round(pt(1,1))-tr1+1; killflg=get(gca,'userdata'); deadtr=find(killflg(1,bad)~=0); if ~isempty(deadtr) %if trace has already been killed set(L(bad),'xdata',killflg(:,bad),'color','k') set(L(bad),'linestyle','-') set(P(bad),'visible','on') killflg(:,bad)=0; set(gca,'userdata',killflg) return; end %if end %case for i=bad killflg(:,i)=get(L(i),'xdata')'; flatline(1:row)=i+tr1-1; set(L(i),'xdata',flatline,'color','r'); set(P(i),'visible','off'); end %for set(gca,'userdata',killflg) a=get(temp(3),'ydata'); a(bad)=NaN; set(temp(3),'ydata',a) a=find(ptimes(1,bad)~=0); if ~isempty(a) b=find(ptimes(2,bad)~=0); if ~isempty(b) delete(ptimes(2,bad(b))) end %if ptimes(1:2,bad(a))=0; end %if