📄 sortrec.html
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<TITLE>/</TITLE><BODY><A HREF = "../index.html">[Master Index]</A><A HREF = "index.html">[Index for ./main]</A><H1>sortrec</H1><H2>(./main/sortrec.m)</H2><HR><H3>Function Synopsis</H3><pre>[out]=trcsort(in, sort_flg2,out_nrec)</pre><HR><H3>Help text</H3><pre>sortrec -> designed to sort traces into records according to component(x,y,z,r,or t); according to shot gathers, or in receiver gathers.May later be extended to sort into CDP gathers.function [dataout]=sortrec(datain,sort_flg1,sort_flg2)sort_flg1 - variable indicating the trace header word containing the valuesto be sorted by. Traces with the same value in the indicated header wordwill be grouped together.Official DSI data protocol trace header number significance: 2 - field file ID (FFID) 3 - CDP number 4 - component (1==h1,2==h2, 3==z, 1+n*3==r, 2+n*3==t, 3+n*3==rotated z) n above is number of rotations that component has been subjected to 26 - shot ID 27 - receiver IDsort_flg2 - trace header word containing variable to sort traces within recordby, example wire line depth. If sort_flg2 is left out or set to zero thenthe traces will not be sorted within the record.DSI customized VSP processing softwarewritten by Kristen Beaty October, 1997</pre><HR>Produced by <A HREF = "http://www.nd.edu/Courses/kantor/matlab/mat2html">mat2html</A> on Wed Jun 14 15:21:32 Canada/Eastern 2000<BR>Cross-Directory links are: ON<BR></BODY>⌨️ 快捷键说明
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