Table of Contents - The Atmospheric Studies Group at TRC
Table of Contents - The Atmospheric Studies Group at TRC Table of Contents - The Atmospheric Studies Group at TRC
Section 8: CALMET Model Files Table 8-4 (Continued) Input Group 6 - Mixing Height, Temperature, and Precipitation Parameters Variable Type Description Default Value ZIMAXW real Maximum overwater mixing height (m) (Not used if observed overwater mixing heights are used) ZIMINW real Minimum overwater mixing height (m) (Not used if observed overwater mixing heights are used) IAVEZI integer Conduct spatial averaging of mixing heights (0=no, 1=yes) MNMDAV integer Maximum search distance (in grid cells) in the spatial averaging process. The square box of cells averaged is 2 x MNMDAV in length. HAFANG real Half-angle of upwind-looking cone for spatial averaging (deg.) ILEVZI integer Layer of winds used in upwind averaging of mixing heights. (Must be between 1 and NZ.) IMIXH integer Method to compute the convective mixing height 1: Maul-Carson for land and water cells -1: Maul-Carson for land cells only - OCD mixing height overwater 2: Batchvarova and Gryning for land and water cells -2: Batchvarova and Gryning for land cells only OCD mixing height overwater THRESHL real Threshold buoyancy flux required to sustain convective mixing height growth overland (expressed as a heat flux per meter of boundary layer i.e. W/m3) THRESHW real Threshold buoyancy flux required to sustain convective mixing height growth overwater (expressed as a heat flux per meter of boundary layer i.e. W/m3) ITWPROG integer Option for overwater lapse rates used in convective mixing height growth 0 : use SEA.DAT (or default constant) lapse rates 1 : use prognostic lapse rates (only if IPROG>2) 3000. 50. 1 1 30. 1 1 0.05 0.05 1 (Input Group 6 Continued) 8-49
Section 8: CALMET Model Files Table 8-4 (Continued) Input Group 6 - Mixing Height, Temperature, and Precipitation Parameters Variable Type Description Default Value ILUOC3D integer Land Use category ocean in 3D.DAT datasets: if 3D.DAT from MM5 version 3.0, iluoc3d = 16; if 16 MM4.DAT, typically iluoc3d = 7 ICOARE integer Overwater surface fluxes method and parameters 0: original deltaT method (OCD) 10: COARE with no wave parameterization (jwave=0, Charnock) 11: COARE with wave option jwave=1 (Oost et al) and default wave properties -11: COARE with wave option jwave=1 (Oost et al) and observed wave properties (must be in SEA.DAT files) 12: COARE with wave option 2 (Taylor and Yelland) and default wave properties -12: COARE with wave option 2 (Taylor and Yelland) and observed wave properties (must be in SEA.DAT files) 10 DSHELF real Coastal/Shallow water length scale (km) for modified z0 in shallow water (0 for deep-water form) IWARM integer COARE warm layer computation (1: on - 0: off) must be off if SST measured with IR radiometer ICOOL integer COARE cool skin layer computation (1: on - 0: off) must be off if SST measured with IR radiometer IRHPROG integer 3D relative humidity from observations or from prognostic data 0. 1 1 0 0 = Use RH from SURF.DAT file (if NOOBS = 0,1) 1 = Use prognostic RH (if NOOBS = 0,1,2) (Input Group 6 Continued) 8-50
- Page 263 and 264: Section 7: Prognostic Meteorologica
- Page 265 and 266: Section 7: Prognostic Meteorologica
- Page 267 and 268: Section 8: CALMET Model Files (e.g.
- Page 269 and 270: Section 8: CALMET Model Files Table
- Page 271 and 272: Section 8: CALMET Model Files descr
- Page 273 and 274: Section 8: CALMET Model Files Table
- Page 275 and 276: Section 8: CALMET Model Files Table
- Page 277 and 278: Section 8: CALMET Model Files Table
- Page 279 and 280: Section 8: CALMET Model Files Table
- Page 281 and 282: Section 8: CALMET Model Files Table
- Page 283 and 284: Section 8: CALMET Model Files Table
- Page 285 and 286: Section 8: CALMET Model Files Table
- Page 287 and 288: Section 8: CALMET Model Files Table
- Page 289 and 290: Section 8: CALMET Model Files Table
- Page 291 and 292: Section 8: CALMET Model Files Table
- Page 293 and 294: Section 8: CALMET Model Files Table
- Page 295 and 296: Section 8: CALMET Model Files Table
- Page 297 and 298: Section 8: CALMET Model Files Table
- Page 299 and 300: Section 8: CALMET Model Files Table
- Page 301 and 302: Section 8: CALMET Model Files Table
- Page 303 and 304: Section 8: CALMET Model Files Table
- Page 305 and 306: Section 8: CALMET Model Files Table
- Page 307 and 308: Section 8: CALMET Model Files Table
- Page 309 and 310: Section 8: CALMET Model Files Table
- Page 311 and 312: Section 8: CALMET Model Files Table
- Page 313: Section 8: CALMET Model Files Table
- Page 317 and 318: Section 8: CALMET Model Files Table
- Page 319 and 320: Section 8: CALMET Model Files Table
- Page 321 and 322: Section 8: CALMET Model Files range
- Page 323 and 324: Section 8: CALMET Model Files Table
- Page 325 and 326: Section 8: CALMET Model Files Table
- Page 327 and 328: Section 8: CALMET Model Files Table
- Page 329 and 330: Section 8: CALMET Model Files Table
- Page 331 and 332: Section 8: CALMET Model Files Table
- Page 333 and 334: Section 8: CALMET Model Files Table
- Page 335 and 336: Section 8: CALMET Model Files Table
- Page 337 and 338: Section 8: CALMET Model Files Table
- Page 339 and 340: Section 8: CALMET Model Files Table
- Page 341 and 342: Section 8: CALMET Model Files Table
- Page 343 and 344: Section 8: CALMET Model Files Table
- Page 345 and 346: Section 8: CALMET Model Files Table
- Page 347 and 348: Section 8: CALMET Model Files Table
- Page 349 and 350: Section 8: CALMET Model Files Table
- Page 351 and 352: Section 8: CALMET Model Files Table
- Page 353 and 354: Section 8: CALMET Model Files Table
- Page 355 and 356: Section 8: CALMET Model Files Table
- Page 357 and 358: Section 8: CALMET Model Files recor
- Page 359 and 360: Section 8: CALMET Model Files Table
- Page 361 and 362: Section 8: CALMET Model Files Table
- Page 363 and 364: Section 8: CALMET Model Files Table
Section 8: CALMET Model Files<br />
<strong>Table</strong> 8-4 (Continued)<br />
Input <strong>Group</strong> 6 - Mixing Height, Temper<strong>at</strong>ure, and Precipit<strong>at</strong>ion Parameters<br />
Variable Type Description Default Value<br />
ILUOC3D integer<br />
Land Use c<strong>at</strong>egory ocean in 3D.DAT d<strong>at</strong>asets: if<br />
3D.DAT from MM5 version 3.0, iluoc3d = 16; if<br />
16<br />
MM4.DAT, typically iluoc3d = 7<br />
ICOARE integer<br />
Overw<strong>at</strong>er surface fluxes method and parameters<br />
0: original deltaT method (OCD)<br />
10: COARE with no wave parameteriz<strong>at</strong>ion (jwave=0,<br />
Charnock)<br />
11: COARE with wave option jwave=1 (Oost et al)<br />
and default wave properties<br />
-11: COARE with wave option jwave=1 (Oost et al)<br />
and observed wave properties (must be in SEA.DAT<br />
files)<br />
12: COARE with wave option 2 (Taylor and Yelland)<br />
and default wave properties<br />
-12: COARE with wave option 2 (Taylor and Yelland)<br />
and observed wave properties (must be in SEA.DAT<br />
files)<br />
10<br />
DSHELF real Coastal/Shallow w<strong>at</strong>er length scale (km) for modified<br />
z0 in shallow w<strong>at</strong>er (0 for deep-w<strong>at</strong>er form)<br />
IWARM integer COARE warm layer comput<strong>at</strong>ion (1: on - 0: <strong>of</strong>f) must<br />
be <strong>of</strong>f if SST measured with IR radiometer<br />
ICOOL integer COARE cool skin layer comput<strong>at</strong>ion (1: on - 0: <strong>of</strong>f)<br />
must be <strong>of</strong>f if SST measured with IR radiometer<br />
IRHPROG integer 3D rel<strong>at</strong>ive humidity from observ<strong>at</strong>ions or from<br />
prognostic d<strong>at</strong>a<br />
0.<br />
1<br />
1<br />
0<br />
0 = Use RH from SURF.DAT file (if NOOBS = 0,1)<br />
1 = Use prognostic RH (if NOOBS = 0,1,2)<br />
(Input <strong>Group</strong> 6 Continued)<br />
8-50