importlasfini.m

基于matlab的反演程序,用于地球物理勘探中射线追踪及偏移成像程序.

function [lognums,lognames,wellname,x,zstart,zend,topsflag,units,kb]...
          =importlasfini

%
% NOTE: It is illegal for you to use this software for a purpose other
% than non-profit education or research UNLESS you are employed by a CREWES
% Project sponsor. By using this software, you are agreeing to the terms
% detailed in this software's Matlab source file.
 
% BEGIN TERMS OF USE LICENSE
%
% This SOFTWARE is maintained by the CREWES Project at the Department
% of Geology and Geophysics of the University of Calgary, Calgary,
% Alberta, Canada.  The copyright and ownership is jointly held by 
% its author (identified above) and the CREWES Project.  The CREWES 
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% The term 'SOFTWARE' refers to the Matlab source code, translations to
% any other computer language, or object code
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% Terms of use of this SOFTWARE
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% 1) Use of this SOFTWARE by any for-profit commercial organization is
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%test for cancel
a=get(gca,'userdata');
if(a==-1)
	lognums=-1;
	return;
end

ind=find(isnan(a));

lognums=abs(a(1:ind(1)-1));

lognames=setstr(a(ind(1)+3:ind(2)-1));
m=abs(a(ind(1)+1));
n=abs(a(ind(1)+2));
lognames=reshape(lognames,m,n);

wellname=setstr( char( a(ind(2)+1:ind(3)-1)) );

units=setstr(a(ind(3)+1:ind(4)-1));

x= abs(a(ind(4)+1));
zstart=abs(a(ind(4)+2));
zend=abs(a(ind(4)+3));
topsflag=abs(a(ind(4)+4));
kb=abs(a(ind(4)+5));