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<A HREF = "index.html">[Index for ./IO_Functions]</A> |
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<A HREF = "../index.html">[Return to Master Index]</A> |
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<H1>read_v3c</H1> |
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<H2>(./IO_Functions/read_v3c.m)</H2> |
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<HR><H3>Function Synopsis</H3> |
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<pre>[data,nnv]=read_v3c(fname);</pre> |
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<HR><H3>Help text</H3> |
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<pre> |
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READ_V3C read a FEM output file of .<A HREF = "../4.IO_Functions/v3c.html">v3c</A> filetype. |
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READ_V3C is part of a suite of OPNML I/O functions |
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to read specific filetypes pertaining to FEM model |
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input and output. These functions allow the user to |
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get these data files into MATLAB without copying the |
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files and removing the header info by hand. |
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|
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READ_V3C reads the FEM filetype .<A HREF = "../4.IO_Functions/v3c.html">v3c</A>, as detailed in |
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"Data File Standards for the Gulf of Maine Project" |
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from the Numerical Methods Laboratory at Dartmouth |
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College. (This document is located in the OPNML |
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notebook under External Documents.) There are eight |
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columns, the first of which is the node number. The |
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remaining columns are floating point. |
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Input : If fname is omitted, READ_V3C enables a file browser |
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with which the user can specify the .<A HREF = "../4.IO_Functions/v3c.html">v3c</A> file. |
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Otherwise, fname is the name of the .<A HREF = "../4.IO_Functions/v3c.html">v3c</A> file, relative |
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or absolute (fullpath), including the suffix '.<A HREF = "../4.IO_Functions/v3c.html">v3c</A>'. |
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This input is a string so it must be enclosed in single |
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quotes. The header lines are discarded. |
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Output : The data part is returned in the variable data. |
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Call READ_V3C as: |
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>> [data,nnv]=read_v3c(fname); |
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If READ_V3C cannot locate the file, it exits, returning |
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a -1 instead of the data matrix. |
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|
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NOTES : The <A HREF = "../4.IO_Functions/v3c.html">v3c</A> filetype contains 3-D data; i.e., complex-valued |
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velocity data at each vertical node per horizontal node. |
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The <A HREF = "../4.IO_Functions/v3c.html">v3c</A> format has phase in degrees while related .vel |
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file has phase in radians. |
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Call as: [data,nnv]=read_v3c(fname); |
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Written by : Brian O. Blanton |
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|
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</pre> |
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Produced by <A HREF="http://www.nd.edu/Courses/kantor/matlab/mat2html">mat2html</A> on Tue Feb 2 16:15:45 EST 1999 |
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