14 lines
		
	
	
		
			498 B
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			14 lines
		
	
	
		
			498 B
		
	
	
	
		
			Python
		
	
	
	
	
	
| '''
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| U.S. Standard Atmosphere (Range: -0.611 to 1,000 km), 1976
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| 
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| This subpackage defines the following functions:
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| 
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| expo.py
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|     expo - Estimate the air densities at given geometric or geopotential altitudes 
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|            above the sea level using a exponential atmosphere model.
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| ussa76.py
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| 
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| isa - Implements the International Standard Atmosphere(ISA) Model up to 86km. 
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| 
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| lapse_tp - Calculate the temperature and pressure at a given geopotential altitude above base of a specific layer.
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| '''               |