PSU NCAR Mesoscale Modeling System Tutorial Class Notes and User’s Guide: MM5 Modeling System Version 3

15-h.pdf......Page 0
Tutorial Class Notes and User’s Guide:......Page 1
NCAR MM5 Tutorial Class Staff:......Page 2
3.11 Make Command Used in MM5 Preprocessing Programs 10......Page 4
6.7 Surface FDDA option 7......Page 5
8.18 mm5.deck 54......Page 6
12.10 Available 3-D Fields (as 2-D Horizontal or Cross-Section) 17......Page 7
15.9 Viewing Model Output 6......Page 8
References......Page 9
PREFACE......Page 10
1.1 Introduction to MM5 Modeling System......Page 15
(1.1)......Page 18
1.3 Nesting......Page 21
1.4 Lateral Boundary Conditions......Page 22
(1.4)......Page 23
1.8 Land-Use Categories......Page 24
1.10 Data Required to Run the Modeling System......Page 25
2.2 Program portability......Page 29
2.3 Prerequisite......Page 30
2.4 Where to obtain program tar files?......Page 31
program tar files to convert MM5 model data to GrADS data......Page 32
2.6 Steps to run MM5 modeling system programs......Page 33
2.8.1 Shell Variables......Page 34
2.8.3 Fortran Namelist......Page 35
2.9.3 Execution......Page 36
2.12 Representation of Date in MM5 Modeling System Programs......Page 37
NCEP ADP GLOBAL SFC OBS, DAILY JUL1976-CON......Page 38
2.14 Other Data Sources......Page 40
3.2 make Functionality......Page 43
3.3 The Makefile......Page 44
3.6 Internal Macros......Page 45
3.7 Default Suffixes and Rules......Page 46
3.8 Sample Program Dependency Chart......Page 47
3.9 Sample Program Components for make Example......Page 48
3.10 makefile Examples for the Sample Program......Page 49
3.12 An Example of Top-level Makefile......Page 50
3.13 An Example of Low-level Makefile......Page 53
933,120,000......Page 66
129,600......Page 67
No data......Page 71
(4.2)......Page 72
4.4.2 Cressman-type objective analysis......Page 77
4.1.1 Tasks of TERRAIN......Page 59
4.2.1 Source Data......Page 60
• All data are assumed to be valid at the center of a grid box. Hence there are 360x180 data poin.........Page 61
1,866,240,000......Page 63
155,520,000......Page 64
155,520,000......Page 65
0.03......Page 68
No data......Page 69
No data......Page 70
 (4.3)......Page 73
4.4.1 Overlapping parabolic interpolation......Page 75
4.5.1 Reset the nested domain boundary values......Page 78
4.6.2 Land-use fudge......Page 79
4.9.2 DOMAINS: Domain Setting Options......Page 80
4.9.3 OPTN: Function Options......Page 81
4.10 How to run TERRAIN......Page 82
4.11 TERRAIN Didn’t Work: What Went Wrong?......Page 84
namelist......Page 85
4.13 TERRAIN tar File......Page 86
4.14 terrain.deck......Page 88
5.2 Structure......Page 95
5.4 Input to pregrid......Page 96
5.7.2 File Naming conventions......Page 97
Standard latitude used for Mercator, polar stereographic, and Lambert conformal projections......Page 98
Geopotential (m2/s2)......Page 99
5.8 Pregrid VTables......Page 100
5.10 Handy pregrid utility programs......Page 101
5.11 How to run REGRID......Page 102
5.12 pregrid.csh......Page 103
5.13.1 RECORD1......Page 105
5.13.4 RECORD4......Page 106
5.15 Data......Page 107
5.15.2 NCEP/NCAR Reanalysis......Page 108
5.15.6 ECMWF Reanalysis (ERA15)......Page 109
5.15.8 Other data......Page 110
6.1 Purpose of Objective Analysis......Page 115
6.4.1 Cressman Scheme......Page 116
6.4.2 Ellipse Scheme......Page 117
6.5.1 Quality Control on Individual Reports......Page 118
6.7 Surface FDDA option......Page 119
6.9.2 Generate the executable......Page 120
6.9.6 Check your output......Page 121
6.10.4 useful_out_[sfc_fdda_]YYYY-MM-DD_HH:mm:ss.tttt......Page 122
6.11.1 plot_soundings......Page 123
ID of station......Page 124
Height (m) of cloud base and QC......Page 125
6.12.1 QCFlags......Page 126
NAMELIST RECORD1......Page 127
file name(s) (may include directory information) of the observation files to be used for the surf.........Page 128
NAMELIST RECORD3......Page 129
REAL......Page 130
NAMELIST RECORD4 - Single Level Extension......Page 131
Use the previous time-period’s final surface analysis for this time-period’s first guess (lagtem=.........Page 132
RECORD9......Page 133
6.14 Fetch.deck......Page 134
7.2 INTERPF Procedure......Page 139
(7.6)......Page 141
7.5 Integrated Mean Divergence Removal......Page 142
presently: (7.15)......Page 143
(7.20)......Page 144
7.8 Substrate Temperature and the LOWBDY_DOMAINn file......Page 145
7.10 Parameter Statements......Page 146
pressure of the model lid (Pa)......Page 147
7.12 How to Run INTERPF......Page 148
7.13 INTERPF didn’t Work! What Went Wrong?......Page 149
lower boundary condition (reservoir temperature, mean or time- varying SST, sea ice, fractional s.........Page 150
7.15 INTERPF tar File......Page 151
(8.1)......Page 155
(8.8)......Page 156
Temporal finite differencing -......Page 157
4. Arakawa-Schubert -......Page 159
3. Burk-Thompson PBL -......Page 160
6. Gayno-Seaman PBL -......Page 161
5. Mixed-Phase (Reisner 1) -......Page 162
8. Schultz microphysics -......Page 163
4. RRTM longwave scheme -......Page 165
2. Noah Land-Surface Model -......Page 166
3. Pleim-Xiu Land-Surface Model......Page 167
Polar Mods - (IPOLAR=1)......Page 168
3. Relaxation/inflow-outflow -......Page 169
8.6.3 Two-way nest initialization options (IOVERW)......Page 170
4. 1-point feedback with heavy smoothing -......Page 171
8.7.3 Uses of FDDA......Page 172
Station nudging -......Page 173
8.8.2 Running MM5......Page 174
8.8.4 Useful make commands......Page 175
8.10 Output from MM5......Page 176
19 SNOWH: physical snow height (m) cross......Page 177
61 SFEM: Surface emissivity from LANDUSE.TBL......Page 178
used if ISOIL = 2......Page 179
8.12 Configure.user Variables......Page 180
8.14 Namelist Variables......Page 182
8.14.2 LPARAM......Page 183
8.14.3 NPARAM......Page 186
8.14.5 FPARAM......Page 187
8.15 Some Common Errors Associated with MM5 Failure......Page 188
8.16 MM5 tar File......Page 189
8.17 Configure.user......Page 191
8.18 mm5.deck......Page 206
List of MM5 Fortran Files......Page 214
9.1.2 Minimize Portability Concerns......Page 217
Macro to define archive options.......Page 218
9.3.1 Example: Top-Level Makefile......Page 219
9.3.2 Example: Mid-Level Makefile......Page 222
9.3.3 Example: Low-Level Makefile......Page 224
9.4 CPP......Page 225
9.4.2 CPP “conditionals”......Page 226
10.2 NESTDOWN Procedure......Page 231
10.6 FORTRAN Namelist Input File......Page 233
T/F flag of whether to force less than 24 h in the analysis (FALSE by default)......Page 234
10.7 Horizontal Interpolation......Page 235
(10.1)......Page 236
(10.4)......Page 237
10.10 NESTDOWN didn’t Work! What Went Wrong?......Page 238
fine grid lower boundary condition (reservoir temperature and mean SST)......Page 239
10.12 NESTDOWN tar File......Page 240
11.2 INTERPB Procedure......Page 243
(11.1)......Page 244
(11.5)......Page 245
(11.8)......Page 246
(11.10)......Page 247
time interval in seconds between analysis/forecast periods......Page 248
CHARACTER, “linear in p”, linear in log p”, or “linear in p**kappa” for height......Page 249
CHARACTER, "constant" or "extrapolate" for u and v......Page 250
11.7 How to Run INTERPB......Page 251
model output file on s coordinates, where n is the domain identifier......Page 252
11.10 INTERPB tar File......Page 253
12.1 Purpose......Page 257
12.2 Typical GRAPH Jobs......Page 258
except for a colon (:), any alpha-numeric character can be used to make a simple 1 line, 80 chara.........Page 259
a field name for the overlay plot. May be left blank.......Page 260
color index for the first contour plot, unlabeled lines......Page 261
lat/lon label size, 1 to 25 [LB.ne.N]......Page 262
gives dot spacing. Default (D) is 12 [OUT.ne.NO.and.DOT.eq.Y]......Page 263
12.6 Plot Color Options File: g_color.tbl......Page 264
12.7 How to Run GRAPH......Page 265
12.8 Available 2-D Horizontal Fields......Page 268
12.10 Available 3-D Fields (as 2-D Horizontal or Cross-Section)......Page 271
12.11 Some Hints for Running GRAPH......Page 274
12.12 Sample Graph Plot File......Page 275
12.14 Script file to run Graph job......Page 276
12.15 An Alternative Plotting Package: RIP......Page 279
13.2 Version 3 File Format......Page 283
start_index: integer(4) starting indices of the field array (generally 1’s)......Page 285
13.2.4 Output Units......Page 286
13.4 Big Header Record for TERRAIN Output......Page 287
13.5 Big Header Record for REGRID output......Page 288
13.6 Big Header Record for little_r/RAWINS Output......Page 289
13.7 Big Header Record for little_r/RAWINS Surface FDDA Output......Page 290
13.8.1 INTERPF Output Fields (with LSM option)......Page 291
13.9 Big Header Record for LOWBDY Output......Page 292
13.10.1 BDYOUT Output Fields......Page 293
13.11 Big Header Record for MM5 Output......Page 294
13.11.1 MM5 Output Fields......Page 297
13.12 Big Header Record for Interpolated, Pressure-level MM5 Output......Page 298
13.12.1 Interpolated MM5 Output Fields......Page 299
13.13.3 Data format for surface observations file......Page 300
13.13.6 Description of upper-air observation variables......Page 301
13.13.8 Description of raw upperair observation variables......Page 302
How to Run It -......Page 305
How to Run It -......Page 306
(dss.ucar.edu/datasets/ds111.2)......Page 307
14.2.7 Cray-to-IBM Converters......Page 308
How to Run It -......Page 309
pressure levels to interpolate to (for ZTYPE=2)......Page 310
How to Run It -......Page 311
15.3 Getting Started......Page 315
15.6 Objective Analysis :......Page 316
15.8 Model Simulation......Page 317
15.9 Viewing Model Output......Page 318
(A.6)......Page 325
(A.13)......Page 326
(A.19)......Page 327
(A.22)......Page 328
Vectorization -......Page 329
Parallelization -......Page 330
Use of pointers -......Page 331
Distributed-memory version -......Page 332
Brief Code Description -......Page 333
C.1 Noah LSM Requirements in Pre-Processing Programs......Page 337
REGRID -......Page 339
MM5 -......Page 341
Note: Version 3 test data is available in the TESTDATA subdirectory of the MM5V3 directory on the.........Page 345
Configuration and compilation -......Page 346
Running the Model -......Page 348
Standard error from other processors......Page 349
E.1.2 Variational Data Assimilation......Page 353
E.2 Overview Of 3DVAR In The MM5 Modeling System......Page 355
E.2.2 The Observation Preprocessor (3DVAR_OBSPROC)......Page 356
E.2.3 Background Error Calculation......Page 357
E.2.5 Update Boundary Conditions......Page 358
E.3.1 Observation Preprocessor Tasks......Page 359
E.3.2 Quality Control Flags used in 3DVAR_OBSPROC and 3DVAR......Page 361
E.4.1 Overview......Page 362
9. Compute Diagnostics: Assimilation statistics (minimum, maximum, mean and root mean square) are.........Page 363
E.4.2 3DVAR Preconditioning Method......Page 364
E.4.3 3DVAR Source Code Organization......Page 365
E.5 How to Run 3DVAR......Page 368
F.2 Bogus Options......Page 369
F.4 Parameters......Page 370
F.5 Namelist Variables......Page 371
F.7 Check Your Output......Page 372
Input nbogus list......Page 373
Surface observations processed by RAWINS (output)......Page 374
F.10 NBOGUS example......Page 375
F.12 KBOGUS Notes:......Page 376
G.2 RIPDP......Page 379
G.3 RIP UIF......Page 380
Control color of the title lines......Page 381
Generate output for Vis5D......Page 382
• Potential Vorticity (feld=pvo). This will be plotted as a vertical contour plot (ptyp=vc), from.........Page 383
G.5 How to Run RIP......Page 384
H.2 Prerequisite......Page 387
H.4 How to Run IBM Jobs?......Page 388
H.5.1 Batch Job Queueing Commands......Page 389
H.5.2 Shell Variables......Page 391
H.5.4 Parameter Statements......Page 394
H.5.5 Fortran Namelist......Page 395
H.6.3 Creating FORTRAN Executable......Page 396
H.6.6 Writing Output Files to Mass Storage System......Page 397