Refraction Constants SLA_REFCO
CALL sla_REFCO (HM, TDK, PMB, RH, WL, PHI, TLR, EPS, REFA, REFB)
HM | D | height of the observer above sea level (metre) |
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TDK | D | ambient temperature at the observer K) |
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PMB | D | pressure at the observer (mb) |
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RH | D | relative humidity at the observer (range 0 – 1) |
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WL | D | effective wavelength of the source () |
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PHI | D | latitude of the observer (radian, astronomical) |
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TLR | D | temperature lapse rate in the troposphere ( K per metre) |
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EPS | D | precision required to terminate iteration (radian) |
REFA | D | coefficient (radians) |
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REFB | D | coefficient (radians) |