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Information
Passed by AERMET to AERMOD
The
following information is passed from AERMET to AERMOD for each hour
of the meteorological data record.
-
All observations of wind speed ( u ); wind direction; ambient
temperature (T); lateral turbulence ( v ); & vertical
turbulence ( w ) with
their associated measurement heights.
-
Sensible heat flux ( H ),friction velocity ( u* ), Monin
Obukhov length L, zim (for all hours), zic &
w*
(for convective hours only), zo , r{ }, & Bo , d /dz (above
zi), uref , wind direction
at the reference height, zref , ambient temperature at the
reference height ( Tref ) (not
used in AERMOD), & the
reference height for temperature ( zTref )
8
APPENDIX: Input / Output Needs and Data Usage
8.1
AERMET Input Data Needs
8.1.1
METEOROLOGY
8.1.2
DIRECTIONALLY AND/OR MONTHLY VARYING SURFACE
CHARACTERISTICS
8.1.3
OTHER
8.1.4
OPTIONAL
8.2
Estimation of solar insolation for small solar elevation angles
8.3
Selection and Use of Measured Winds,
Temperature and Turbulence in AERMET
8.3.1
THRESHOLD WIND SPEED
8.3.2
REFERENCE TEMPERATURE AND HEIGHT
8.3.3
REFERENCE WIND SPEED AND HEIGHT
8.3.4
CALCULATING THE POTENTIAL TEMPERATURE GRADIENT
ABOVE THE
MIXING HEIGHT FROM SOUNDING DATA
8.3.5
MEASURED TURBULENCE
8.3.6
DATA SUBSTITUTION FOR MISSING ON-SITE DATA
8.4
Information Passed by AERMET to AERMOD
8.5
Restrictions on the Growth of PBL Height
8.6
Initializing the Mechanical Mixing Height Smoothing Procedure
8.7
Determining The Mixing Height When the Sounding Is Too Shallow
8.8
Input Data Needs for AERMAP
8.9
Information Passed by AERMAP to AERMOD
8.10
Wind Speed & Turbulence Limits Used in Model Calculations
8.11
Using Profiles for Interpolating Between Observations
8.12
Using Measured Mixing Heights
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