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One point I didn't think of on the first email: is your binary data in radians???<BR>
proj/lproj does not do deg-to-radian conversion with binary data.<BR>
<BR>
Otherwise, your following usage looks OK.<BR>
<BR>
On Fri, 2005-08-19 at 14:55 -0700, pw wrote: <BR>
...
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<FONT COLOR="#000000">My test file is a double precision binary file with </FONT>
<FONT COLOR="#000000">lonlatlonlat...(113000 times)</FONT>
<FONT COLOR="#000000">/*binary file -> [proj] -> binary -> [invproj] -> text*/</FONT>
<FONT COLOR="#000000">proj +proj=utm +zone=17 +ellps=WGS84 -b binary_file.bin | \</FONT>
<FONT COLOR="#000000">proj -I -i +proj=utm +zone=17 +ellps=WGS84</FONT>
<FONT COLOR="#000000">OR:</FONT>
<FONT COLOR="#000000">/*binary to text*/</FONT>
<FONT COLOR="#000000">proj +proj=utm +zone=17 +ellps=WGS84 -i binary_file.bin</FONT>
<FONT COLOR="#000000">Both of these give me poor output under MS Windows.</FONT>
<FONT COLOR="#000000">I haven't tried this under linux yet. That would tell me</FONT>
<FONT COLOR="#000000">if the problem is with my VC 5 build under MS windows, although</FONT>
<FONT COLOR="#000000">the default struct alignment/packing is 8 bytes which should</FONT>
<FONT COLOR="#000000">be totally copacetic with the struct UV anyway since doubles are</FONT>
<FONT COLOR="#000000">8 bytes.</FONT>
<FONT COLOR="#000000">I was curious as to whether binary files were currently</FONT>
<FONT COLOR="#000000">supported (tested?) since this is treated in only a passing</FONT>
<FONT COLOR="#000000">manner in the docs.</FONT>
<FONT COLOR="#000000">If my command line is correct above, then my build must be wrong.</FONT>
<FONT COLOR="#000000">I will check my linux build to see if it responds in the same</FONT>
<FONT COLOR="#000000">manner.</FONT>
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_____________________________________________________________
Jerry and the Low Riders: Daisy Mae and Joshua
"The most certain test by which we judge whether a country is
really free is the amount of security enjoyed by minorities"
---Lord Acton, 1907
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