WRF ARW User's Guide - MMM - UCAR

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POST-PROCESSING Running RIP Each execution of RIP requires three basic things: a RIP executable, a model data set and a user input file (UIF). The syntax for the executable, rip, is as follows: rip [-f] model-data-set-name rip-execution-name In the above, model-data-set-name is the same model-data-set-name that was used in creating the RIP data set with the program ripdp. rip-execution-name is the unique name for this RIP execution, and it also defines the name of the UIF that RIP will look for. The –f option causes the standard output (i.e., the textual print out) from RIP to be written to a file called rip-execution-name.out. Without the –f option, the standard output is sent to the screen. e.g. rip -f RIPDP/arw rip_sample If this is successful, the following files will be created: rip_sample.TYPE - metacode file with requested plots rip_sample.out - log file (if –f used) ; view this file if a problem occurred The default output TYPE is ‘cgm’, metacode file. To view these, use the command ‘idt’. WRF-ARW V3: User’s Guide 9-26
e.g. idt rip_sample.cgm POST-PROCESSING For high quality images, create pdf or ps images directly (ncarg_type = pdf / ps). See the Tools section in Chapter 10 of this User’s Guide for more information concerning other types of graphical formats and conversions between graphical formats. Examples of plots created for both idealized and real cases are available from: http://www.mmm.ucar.edu/wrf/users/graphics/RIP4/RIP4.htm WRF-ARW V3: User’s Guide 9-27
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1. Overview − Introduction ......
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8. WRF Software − Introduction ..
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Table of Contents Chapter 1: Overvi
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OVERVIEW • Map projections for 1)
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Table of Contents Chapter 2: Softwa
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SOFTWARE INSTALLATION Note 1: If on
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Building the WRF Code SOFTWARE INST
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Building the WRF-Var Code SOFTWARE
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Chapter 3: WRF Preprocessing System
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WPS information specified by the us
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Required Libraries The only library
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ls drwxr-xr-x 2 4096 arch -rwxr-xr-
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should be written to may be indicat
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WPS When configuring a rotated lati
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WPS geog_data_path variable. Also,
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WPS supplied with Vtable files for
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&share wrf_core = 'ARW', max_dom =
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&share wrf_core = 'ARW', max_dom =
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that the MODIS-based categories sho
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should be set to a list of prefixes
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WPS If no field is found in more th
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WPS Output from the ungrib program
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5 19121.152344 0.093761623 6 19371.
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WPS ! 0 = cylindrical equidistant !
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The meanings of the level fields ar
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not possible to write a geogrid bin
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Description of the Namelist Variabl
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3. I_PARENT_START : A list of MAX_D
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21. POLE_LON : For the latitude-lon
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2. PRIORITY : An integer specifying
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Default value is null (i.e., no dom
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17. TILE_Y : An integer specifying
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5. FROM_INPUT : A character string
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21. FLAG_IN_OUTPUT : A character st
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6. wt_average_16pt : Weighted sixte
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Table 2: IGBP-Modified MODIS 20-cat
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float MAPFAC_MY(Time, south_north,
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:corner_lons = -93.64893f, -92.3966
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:SOUTH-NORTH_PATCH_END_UNSTAG = 60
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Table of Contents Chapter 4: WRF In
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INITIALIZATION programs should be r
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INITIALIZATION o Symmetric north an
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INITIALIZATION • Link the WPS fil
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Table of Contents Chapter 5: WRF Mo
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MODEL Hint: If using netCDF-4, make
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Enter appropriate options that are
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. Real-data case For a real-data ca
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MODEL eta_levels: model eta levels
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estart file named wrfrst_d_ will be
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Real Data Cases MODEL For real-data
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MODEL The purpose of this step is t
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f. Moving-Nested Run MODEL Two type
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MODEL Spectral Nudging is a new upp
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MODEL data and update these fields.
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MODEL If the model did not run to c
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2.1 Longwave Radiation (ra_lw_physi
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MODEL km_opt = 2 or 3, see below. A
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MODEL b. Vertical velocity damping
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MODEL The value of relax_zone may b
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MODEL cycling F whether this run is
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MODEL max_dom 1 number of domains -
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MODEL when SKINTEMP is not present.
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MODEL 0 no action taken, no adjustm
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MODEL 3 NCEP GFS scheme (NMM only),
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MODEL 5-layer slab scheme, set to l
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MODEL if_zfac_ph (max_dom) 0 0= nud
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MODEL obs_prt_freq (max_dom)10 freq
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MODEL recommended, except for highl
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&grib2 MODEL background_proc_id 255
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MODEL &tc controls for tc_em.exe on
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float Q2(Time, south_north, west_ea
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E:units = "s-1" ; float SINALPHA(Ti
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map_proj = 1: Lambert Conformal Lis
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Table of Contents Chapter 6: WRF-Va
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WRF-VAR WARNING: It is impossible t
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14. Darwin (MACOS) g95 with gcc (dm
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gzip -cd WRFNL3.1_PATCH.tar.gz | ta
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WRF-VAR Before running obsproc.exe,
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WRF-VAR There is an alternative way
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Observations Background Error Stati
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WRF-VAR / &wrfvar16 / &wrfvar17 / &
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Total number of obs. = 26726 Final
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ln -fs ad/ad_d01_2008-02-05_12:00:0
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WRF-VAR > ln -sf WRFDA/var/run/VARB
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WRF-VAR RTMINIT_NSENSOR = 12 # 5 AM
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WRF-VAR tions are present to keep t
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6: U.S. Standard Atmosphere WRF-VAR
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WRF-VAR clwp: cloud liquid water pa
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WRF-VAR and/or low boundary conditi
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WRF-VAR Note: Larger analysis incre
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WRF-VAR The variance of each variab
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Additional WRF-Var Exercises: (a) S
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You may like to compare various dia
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WRF-VAR thin_mesh_conv 20. for ob_f
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WRF-VAR &wrfvar7 cv_options 5 3: NC
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WRF-VAR warnings_are_fatal false cl
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WRF-VAR use_antcorr false (max_inst
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'v' = Y-direction component of wind
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WRF-VAR obs_gpspw_read.diag print_r
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write_satem If keep satem obs in ob
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Table of Contents Chapter 7: Object
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OBSGRID • Provide surface fields
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Banana Scheme OBSGRID In analyses o
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Objective Analysis on Model Nests O
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Check your output OBSGRID Examine t
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OBSGRID • All reports for each se
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Page 221 and 222: Namelist Variable Value Description
Page 223 and 224: Namelist record8 OBSGRID The data i
Page 225 and 226: Chapter 8: WRF Software Table of Co
Page 227 and 228: SOFTWARE variable like MPICH_F90 to
Page 229 and 230: SOFTWARE time configuration options
Page 231 and 232: SOFTWARE While the model state and
Page 233 and 234: SOFTWARE u_gc. It is a three dimens
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Page 237 and 238: SOFTWARE The parallel communication
Page 239 and 240: WRF source modules and subroutines
Page 241 and 242: Table of Contents • Introduction
Page 243 and 244: POST-PROCESSING It runs on many dif
Page 245 and 246: ; load functions and procedures loa
Page 247 and 248: 3. Create an NCL plotting script. 4
Page 249 and 250: POST-PROCESSING Resources unique to
Page 251 and 252: POST-PROCESSING If you want to add
Page 253 and 254: wrf_user_ll_to_ij (nc_file, lons, l
Page 255 and 256: NCL built-in Functions POST-PROCESS
Page 257 and 258: POST-PROCESSING Add the markers NCL
Page 259 and 260: RIP4 POST-PROCESSING RIP (which sta
Page 261 and 262: POST-PROCESSING Will use NETCDF in
Page 263 and 264: The RIP user input file POST-PROCES
Page 265: Plot Specification Table POST-PROCE
Page 269 and 270: POST-PROCESSING • gribinfo.txt &
Page 271 and 272: POST-PROCESSING plot ‘all’ Whic
Page 273 and 274: POST-PROCESSING User will be prompt
Page 275 and 276: WPP POST-PROCESSING The NCEP WRF Po
Page 277 and 278: ./configure You will be given a lis
Page 279 and 280: POST-PROCESSING pressure fields on
Page 281 and 282: POST-PROCESSING • When using the
Page 283 and 284: POST-PROCESSING 7. Create namelist
Page 285 and 286: 2. Add the location of the GrADS ex
Page 287 and 288: POST-PROCESSING Column integrated c
Page 289 and 290: POST-PROCESSING Direct soil evapora
Page 291 and 292: POST-PROCESSING • Animation Contr
Page 293 and 294: POST-PROCESSING For example, if the
Page 295 and 296: 5. Read the VAPOR Documentation POS
Page 297 and 298: Table of Contents • Introduction
Page 299 and 300: UTILITIES AND TOOLS -ts Generate ti
Page 301 and 302: iowrf UTILITIES AND TOOLS This util
Page 303 and 304: fields List of fields to process. d
Page 305 and 306: &tc insert_bogus_storm = .true. rem
Page 307 and 308: ./v_interp wrfinput_d01 wrfinput_d0
Page 309 and 310: Design WRF model domains WPS/util/p
Page 311 and 312: GRIB data UTILITIES AND TOOLS ncrca
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WRF ARW User's Guide - MMM - UCAR

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