Instructions for converting ztmp data from the oven into a
 list of times and temperatures.
						J. M. Hill 4APR92
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This is used for making the time lapse videos of glass melting, but
it may have other uses.
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# Write a text file from the oven image data, row 1 is zone 0 (lid)
 wtext /u1c/pilot/ztmp920402[1,*] STDOUT head- maxl=10 > april2.wtxt
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# Edit the file to remove blank line at the beginning
 edit april2.wtxt
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# Run awk to add the time based on 1 data point per minute
# (This might have a 1 minute ambiguity.)
 ! awk -f awk.prg april2.wtxt > april2.temp
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# This is the awk.prg file
{ printf "%2d:%2d  %4d  %5.0f Cn", (NR-1)/60, (NR-1)%60, NR-1, $0 }
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# The output file format is:
hh:mm decmin  temp C
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# For example:
 1:33    93    913 C
 1:34    94    913 C
 1:35    95    914 C
 1:36    96    914 C
 1:37    97    915 C
 1:38    98    915 C
 1:39    99    915 C
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Finished files for 2/3 april 92 are in dorado!/u2d/hill/
	april2.temp, april3.temp