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好伤心呀,没人看我的帖子呀,更没有人和我交流,大家都这么高冷吗?之前某信大的师兄问我要800元教我简单的模拟,我真的没钱呀,我只能自己摸索呀,发了很多邮件没人理我,算了,还是继续摸索吧,这次的主题是运行和模拟,下面是我的COMAND文件********************************************************************************* *
* Input file for the Lagrangian particle dispersion model FLEXPART *
* Please select your options *
* *
********************************************************************************
1. __ 3X, I2
-1
LDIRECT 1 FOR FORWARD SIMULATION, -1 FOR BACKWARD SIMULATION
2. ________ ______ 3X, I8, 1X, I6
20140901 000000
YYYYMMDD HHMISS BEGINNING DATE OF SIMULATION
3. ________ ______ 3X, I8, 1X, I6
20140905 180000
YYYYMMDD HHMISS ENDING DATE OF SIMULATION
4. _____ 3X, I5
3600
SSSSS OUTPUT EVERY SSSSS SECONDS
5. _____ 3X, I5
3600
SSSSS TIME AVERAGE OF OUTPUT (IN SSSSS SECONDS)
6. _____ 3X, I5
900
SSSSS SAMPLING RATE OF OUTPUT (IN SSSSS SECONDS)
7. _________ 3X, I9
999999999
SSSSSSSSS TIME CONSTANT FOR PARTICLE SPLITTING (IN SECONDS)
8. _____ 3X, I5
900
SSSSS SYNCHRONISATION INTERVAL OF FLEXPART (IN SECONDS)
9. ---.-- 4X, F6.4
3.0
CTL FACTOR, BY WHICH TIME STEP MUST BE SMALLER THAN TL
10. --- 4X, I3
4
IFINE DECREASE OF TIME STEP FOR VERTICAL MOTION BY FACTOR IFINE
11. - 4X, I1
5
IOUT 1 CONCENTRATION (RESIDENCE TIME FOR BACKWARD RUNS) OUTPUT, 2 MIXING RATIO OUTPUT, 3 BOTH,4 PLUME TRAJECT., 5=1+4
12. - 4X, I1
2
IPOUT PARTICLE DUMP: 0 NO, 1 EVERY OUTPUT INTERVAL, 2 ONLY AT END
13. _ 4X, I1
1
LSUBGRID SUBGRID TERRAIN EFFECT PARAMETERIZATION: 1 YES, 0 NO
14. _ 4X, I1
1
LCONVECTION CONVECTION: 1 YES, 0 NO
15. _ 4X, I1
1
LAGESPECTRA AGE SPECTRA: 1 YES, 0 NO
16. _ 4X, I1
0
IPIN CONTINUE SIMULATION WITH DUMPED PARTICLE DATA: 1 YES, 0 NO
17. _
1 4X,I1
IOFR IOUTPUTFOREACHREL CREATE AN OUPUT FILE FOR EACH RELEASE LOCATION: 1 YES, 0 NO
18. _ 4X, I1
1
IFLUX CALCULATE FLUXES: 1 YES, 0 NO
19. _ 4X, I1
0
MDOMAINFILL DOMAIN-FILLING TRAJECTORY OPTION: 1 YES, 0 NO, 2 STRAT, 3 TRACER
20. _ 4X, I1
1
IND_SOURCE 1=MASS UNIT , 2=MASS MIXING RATIO UNIT
21. _ 4X, I1
1
IND_RECEPTOR 1=MASS UNIT , 2=MASS MIXING RATIO UNIT
22. _ 4X, I1
0
MQUASILAG QUASILAGRANGIAN MODE TO TRACK INDIVIDUAL PARTICLES: 1 YES, 0 NO
23. _ 4X, I1
0
NESTED_OUTPUT SHALL NESTED OUTPUT BE USED? 1 YES, 0 NO
24. _ 4X, I1
1
LINIT_COND INITIAL COND. FOR BW RUNS: 0=NO,1=MASS UNIT,2=MASS MIXING RATIO UNIT
我的是后向模拟,11是模拟输出文件,如果要做温度和比湿,12是要选1的,19中的DOMAIN-FILLING不懂呀,大家可以看陈斌老师的文章告诉我怎么回事,我是真不懂气象方面的东西。
********************************************************************************
* *
* Input file for the Lagrangian particle dispersion model FLEXPART *
* Please specify your output grid *
* *
********************************************************************************
1. ------.---- 4X,F11.4
45.0000 GEOGRAFICAL LONGITUDE OF LOWER LEFT CORNER OF OUTPUT GRID
OUTLONLEFT (left boundary of the first grid cell - not its centre)
2. ------.---- 4X,F11.4
-20.0000 GEOGRAFICAL LATITUDE OF LOWER LEFT CORNER OF OUTPUT GRID
OUTLATLOWER (lower boundary of the first grid cell - not its centre)
3. ----- 4X,I5
270 NUMBER OF GRID POINTS IN X DIRECTION (= No. of cells + 1)
NUMXGRID
4. ----- 4X,I5
140 NUMBER OF GRID POINTS IN Y DIRECTION (= No. of cells + 1)
NUMYGRID
5. ------.--- 4X,F10.3
0.500 GRID DISTANCE IN X DIRECTION
DXOUTLON
6. ------.--- 4X,F10.3
0.500 GRID DISTANCE IN Y DIRECTION
DYOUTLAT
12. -----.- 4X, F7.1
1000.0
LEVEL 8 HEIGHT OF LEVEL (UPPER BOUNDARY)
Outgrid文件是设置经纬网网格,0.5乘以0.5,模拟的高度,这里的是是一层的高度,还是从地面到1000m积分,求会的告知。
*************************************************************************
* *
* *
* *
* Input file for the Lagrangian particle dispersion model FLEXPART *
* Please select your options *
* *
* *
* *
*************************************************************************
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1
___ i3 Total number of species emitted
24
___ i3 Index of species in file SPECIES
=========================================================================
20140901 000000
________ ______ i8,1x,i6 Beginning date and time of release
20140905 180000
________ ______ i8,1x,i6 Ending date and time of release
118.95
____.____ f9.4 Longitude [DEG] of lower left corner
32.12
____.____ f9.4 Latitude [DEG] of lower left corner
118.95
____.____ f9.4 Longitude [DEG] of upper right corner
32.12
____.____ f9.4 Latitude [DEG] of upper right corner
2
_________ i9 1 for m above ground, 2 for m above sea level,3 for pressure in hPa
800.0
_____.___ f10.3 Lower z-level (in m agl or m asl)
1000.0
_____.___ f10.3 Upper z-level (in m agl or m asl)
20000
_________ i9 Total number of particles to be released
12.0000E00
_.____E__ e9.4 Total mass emitted
RELEASE_TEST1
________________________________________ character*40 comment
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
设置粒子发射时间高度范围和粒子总数,粒子发射的经纬度,我设置的大概是南京的范围。接着看,往下看!
1 添加pathname文件:设置资料输入输出数据的路径以及数据描述文件的路径
/home/four/flexpart_9.0.3/options/
/mnt/hgfs/model1/output/
/mnt/hgfs/model/
/home/four/lc/AVAILABLE
2 创建output文件夹:输出数据的位置
这就不说了吧
3 创建input文件夹:输入数据的位置
同上
4 添加AVAILABLE文件:输入数据的描述文件
DATE TIME FILENAME SPECIFICATIONS
YYYYMMDD HHMISS
________ ______ __________ _________
20140901 000000 fnl_20140901_00_00.grib2 ON DISC
20140901 060000 fnl_20140901_06_00.grib2 ON DISC
20140901 120000 fnl_20140901_12_00.grib2 ON DISC
20140901 180000 fnl_20140901_18_00.grib2 ON DISC
20140902 000000 fnl_20140902_00_00.grib2 ON DISC
20140902 060000 fnl_20140902_06_00.grib2 ON DISC
20140902 120000 fnl_20140902_12_00.grib2 ON DISC
20140902 180000 fnl_20140902_18_00.grib2 ON DISC
20140903 000000 fnl_20140903_00_00.grib2 ON DISC
20140903 060000 fnl_20140903_06_00.grib2 ON DISC
20140903 120000 fnl_20140903_12_00.grib2 ON DISC
20140903 180000 fnl_20140903_18_00.grib2 ON DISC
20140904 000000 fnl_20140904_00_00.grib2 ON DISC
20140904 060000 fnl_20140904_06_00.grib2 ON DISC
20140904 120000 fnl_20140904_12_00.grib2 ON DISC
20140904 180000 fnl_20140904_18_00.grib2 ON DISC
20140905 000000 fnl_20140905_00_00.grib2 ON DISC
20140905 060000 fnl_20140905_06_00.grib2 ON DISC
20140905 120000 fnl_20140905_12_00.grib2 ON DISC
20140905 180000 fnl_20140905_18_00.grib2 ON DISC
5 修改option文件夹内内容
上面说了
6 ./FLEXPART_GFS_GFORTRAN
结果有恭喜你字样!
7.结果展示
数据处理我用到了matlab,python中的quicklook,但是这个quicklook是个傻瓜软件,还有一个python包在linux中一直安装不了!F2py安装不了!!!!!!!!!!!!!!!!!!下面是我的图的展示!希望大家和我交流怎么处理!
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