CAPTEX

	This directory contains all the data files and technical reports
associated with the Cross Appalachian Tracer Experiment (CAPTEX).
The data files are simple ASCII (.dat) while the report files are either
compressed using Pkzip (.zip) or compressed unix tar format (tar.Z).
Each report contains detailed discussion of the file data formats.   
The reports have been scanned and each page is saved as a .PCX file. The can
be viewed and printed using Microsoft Paintbrush under Windows or through
a variety of shareware programs available for unix systems.  The pages are
named according the following format: vol?-a##.pcx, where for instance 
vol2-a14.pcx might be the page preceeding vol3-a01.pcx.  Here ? represents
the scanning session and ## represent the sequential pages scanned in that
session.
 
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Surface Measured Concentrations

	latlon.dat	- list of sampling station positions
	sfcpft.dat	- tabulation of surface concentrations

Aircraft Measured Concentrations
 
	aircraft.dat	- tabulation of aircraft measurments
	aircraft.txt	- discription of aircraft.dat file format

Data Reports

	arl-142.tar.Z	- NOAA Tech Memo ERL ARL-142 - CAPTEX
	arl-142.zip

        epa-600.tar.Z 	- EPA-600/7-81-006 (Pre-CAPTEX report)
			  Demonstration of a Long Range Tracer
			  System Using Perfluorocarbons (Jan 1981)
	epa-600.zip

Rawinsonde Observations

	rawins_01.dat	- rawinsonde observations experiment #1
	rawins_02.dat	- rawinsonde observations experiment #2
	rawins_03.dat	- rawinsonde observations experiment #3
	rawins_04.dat	- rawinsonde observations experiment #4
	rawins_05.dat	- rawinsonde observations experiment #5
	rawins_06.dat	- rawinsonde observations experiment #6
	rawins_07.dat	- rawinsonde obsercations experiment #7