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/wrfv2_fire/share/set_timekeeping.F

http://github.com/jbeezley/wrf-fire
FORTRAN Legacy | 622 lines | 275 code | 44 blank | 303 comment | 0 complexity | f65d7b8391b971af6329c5999ce46dd6 MD5 | raw file
Possible License(s): AGPL-1.0 
    

  1. SUBROUTINE Setup_Timekeeping ( grid )
    2. 

  2.    USE module_domain
    3. 

  3.    USE module_configure
    4. 

  4.    USE module_utility
    5. 

  5.    IMPLICIT NONE
    6. 

  6.    TYPE(domain), POINTER :: grid
    7. 

  7. ! Local
    8. 

  8.    TYPE(WRFU_TimeInterval) :: begin_time, end_time, zero_time, one_minute, one_hour, forever, padding_interval
    9. 

  9.    TYPE(WRFU_TimeInterval) :: interval, run_length, dfl_length
    10. 

  10.    TYPE(WRFU_Time) :: startTime, stopTime, initialTime
    11. 

  11.    TYPE(WRFU_TimeInterval) :: stepTime
    12. 

  12.    TYPE(WRFU_TimeInterval) :: tmp_step
    13. 

  13.    INTEGER :: start_year,start_month,start_day,start_hour,start_minute,start_second
    14. 

  14.    INTEGER :: end_year,end_month,end_day,end_hour,end_minute,end_second
    15. 

  15.    INTEGER :: vortex_interval
    16. 

  16. #ifdef HWRF
    17. 

  17. !zhang's doing
    18. 

  18.    real (kind=8) :: day_in_sec
    19. 

  19.    REAL :: tstart
    20. 

  20. !end of zhang's doing
    21. 

  21. #endif
    22. 

  22. 

  23. ! #if (EM_CORE == 1)
    24. 

  24.    INTEGER :: dfi_fwdstop_year,dfi_fwdstop_month,dfi_fwdstop_day,dfi_fwdstop_hour,dfi_fwdstop_minute,dfi_fwdstop_second
    25. 

  25.    INTEGER :: dfi_bckstop_year,dfi_bckstop_month,dfi_bckstop_day,dfi_bckstop_hour,dfi_bckstop_minute,dfi_bckstop_second
    26. 

  26. ! #endif
    27. 

  27. 

  28.    INTEGER :: restart_interval_d
    29. 

  29.    INTEGER :: inputout_interval_d
    30. 

  30.    INTEGER :: inputout_begin_y
    31. 

  31.    INTEGER :: inputout_end_y
    32. 

  32.    INTEGER :: inputout_begin_m
    33. 

  33.    INTEGER :: inputout_begin_s
    34. 

  34.    INTEGER :: inputout_begin_d
    35. 

  35.    INTEGER :: inputout_begin_h
    36. 

  36.    INTEGER :: inputout_end_m
    37. 

  37.    INTEGER :: inputout_end_s
    38. 

  38.    INTEGER :: inputout_end_d
    39. 

  39.    INTEGER :: inputout_end_h
    40. 

  40.    INTEGER :: restart_interval_m
    41. 

  41.    INTEGER :: restart_interval_s
    42. 

  42.    INTEGER :: restart_interval
    43. 

  43.    INTEGER :: restart_interval_h
    44. 

  44.    INTEGER :: inputout_interval_m
    45. 

  45.    INTEGER :: inputout_interval_s
    46. 

  46.    INTEGER :: inputout_interval
    47. 

  47.    INTEGER :: inputout_interval_h
    48. 

  48. 

  49. #  include "set_timekeeping_defs.inc"
    50. 

  50. 

  51.    INTEGER :: grid_fdda, grid_sfdda
    52. 

  52. 

  53.    INTEGER :: run_days, run_hours, run_minutes, run_seconds
    54. 

  54.    INTEGER :: time_step, time_step_fract_num, time_step_fract_den
    55. 

  55.    INTEGER :: rc
    56. 

  56.    REAL    :: dt
    57. 

  57. 

  58.    CALL WRFU_TimeIntervalSet ( zero_time, rc=rc )
    59. 

  59.    CALL wrf_check_error( WRFU_SUCCESS, rc, &
    60. 

  60.                          'WRFU_TimeIntervalSet(zero_time) FAILED', &
    61. 

  61.                          __FILE__ , &
    62. 

  62.                          __LINE__  )
    63. 

  63.    CALL WRFU_TimeIntervalSet ( one_minute, M=1, rc=rc )
    64. 

  64.    CALL wrf_check_error( WRFU_SUCCESS, rc, &
    65. 

  65.                          'WRFU_TimeIntervalSet(one_minute) FAILED', &
    66. 

  66.                          __FILE__ , &
    67. 

  67.                          __LINE__  )
    68. 

  68.    CALL WRFU_TimeIntervalSet ( one_hour, H=1, rc=rc )
    69. 

  69.    CALL wrf_check_error( WRFU_SUCCESS, rc, &
    70. 

  70.                          'WRFU_TimeIntervalSet(one_hour) FAILED', &
    71. 

  71.                          __FILE__ , &
    72. 

  72.                          __LINE__  )
    73. 

  73.    CALL WRFU_TimeIntervalSet ( forever, S=1700000000, rc=rc )  ! magic number; indicats an interval that is forever
    74. 

  74.    CALL wrf_check_error( WRFU_SUCCESS, rc, &
    75. 

  75.                          'WRFU_TimeIntervalSet(forever) FAILED', &
    76. 

  76.                          __FILE__ , &
    77. 

  77.                          __LINE__  )
    78. 

  78. 

  79. ! #if (EM_CORE == 1)
    80. 

  80.    IF ( (grid%dfi_opt .EQ. DFI_NODFI) .OR. (grid%dfi_stage .EQ. DFI_SETUP) ) THEN
    81. 

  81. ! #endif
    82. 

  82.       CALL nl_get_start_year(grid%id,start_year)
    83. 

  83.       CALL nl_get_start_month(grid%id,start_month)
    84. 

  84.       CALL nl_get_start_day(grid%id,start_day)
    85. 

  85.       CALL nl_get_start_hour(grid%id,start_hour)
    86. 

  86.       CALL nl_get_start_minute(grid%id,start_minute)
    87. 

  87.       CALL nl_get_start_second(grid%id,start_second)
    88. 

  88. #ifdef HWRF
    89. 

  89. !zhang's doing - check with zhan before adding this bit
    90. 

  90. !   CALL nl_get_tstart ( grid%id , tstart )
    91. 

  91. !   CALL jdn_sec(day_in_sec,start_year,start_month,start_day,start_hour,start_minute,start_second)
    92. 

  92. !   day_in_sec = day_in_sec + tstart*3600.
    93. 

  93. !   CALL jdn_ymd_hms(day_in_sec,start_year,start_month,start_day,start_hour,start_minute,start_second)
    94. 

  94. !end of zhang's doing
    95. 

  95. #endif
    96. 

  96.       CALL WRFU_TimeSet(startTime, YY=start_year, MM=start_month, DD=start_day, &
    97. 

  97.                                    H=start_hour, M=start_minute, S=start_second,&
    98. 

  98.                                    rc=rc)
    99. 

  99.       CALL wrf_check_error( WRFU_SUCCESS, rc, &
    100. 

  100.                             'WRFU_TimeSet(startTime) FAILED', &
    101. 

  101.                             __FILE__ , &
    102. 

  102.                             __LINE__  )
    103. 

  103. ! #if (EM_CORE == 1)
    104. 

  104.    ELSE
    105. 

  105.       IF ( grid%dfi_opt .EQ. DFI_DFL ) THEN
    106. 

  106.          IF ( grid%dfi_stage .EQ. DFI_FWD ) THEN
    107. 

  107.             CALL nl_get_start_year(grid%id,start_year)
    108. 

  108.             CALL nl_get_start_month(grid%id,start_month)
    109. 

  109.             CALL nl_get_start_day(grid%id,start_day)
    110. 

  110.             CALL nl_get_start_hour(grid%id,start_hour)
    111. 

  111.             CALL nl_get_start_minute(grid%id,start_minute)
    112. 

  112.             CALL nl_get_start_second(grid%id,start_second)
    113. 

  113.          ELSE IF ( grid%dfi_stage .EQ. DFI_FST ) THEN
    114. 

  114.             CALL nl_get_start_year(grid%id,start_year)
    115. 

  115.             CALL nl_get_start_month(grid%id,start_month)
    116. 

  116.             CALL nl_get_start_day(grid%id,start_day)
    117. 

  117.             CALL nl_get_start_hour(grid%id,start_hour)
    118. 

  118.             CALL nl_get_start_minute(grid%id,start_minute)
    119. 

  119.             CALL nl_get_start_second(grid%id,start_second)
    120. 

  120. 

  121.             run_length = grid%stop_subtime - grid%start_subtime
    122. 

  122.             CALL WRFU_TimeIntervalGet( run_length, S=run_seconds, rc=rc )
    123. 

  123. ! What about fractional seconds?
    124. 

  124.             run_seconds = run_seconds / 2
    125. 

  125.             CALL WRFU_TimeIntervalSet ( run_length, S=run_seconds, rc=rc )
    126. 

  126.             CALL WRFU_TimeSet(startTime, YY=start_year, MM=start_month, DD=start_day, &
    127. 

  127.                                          H=start_hour, M=start_minute, S=start_second,&
    128. 

  128.                                          rc=rc)
    129. 

  129.             startTime = startTime + run_length
    130. 

  130.             CALL WRFU_TimeGet(startTime, YY=start_year, MM=start_month, DD=start_day, &
    131. 

  131.                                          H=start_hour, M=start_minute, S=start_second,&
    132. 

  132.                                          rc=rc)
    133. 

  133.          END IF
    134. 

  134. 

  135.       ELSE IF ( grid%dfi_opt .EQ. DFI_DDFI ) THEN
    136. 

  136.          IF ( grid%dfi_stage .EQ. DFI_FWD ) THEN
    137. 

  137.             CALL nl_get_dfi_bckstop_year(grid%id,start_year)
    138. 

  138.             CALL nl_get_dfi_bckstop_month(grid%id,start_month)
    139. 

  139.             CALL nl_get_dfi_bckstop_day(grid%id,start_day)
    140. 

  140.             CALL nl_get_dfi_bckstop_hour(grid%id,start_hour)
    141. 

  141.             CALL nl_get_dfi_bckstop_minute(grid%id,start_minute)
    142. 

  142.             CALL nl_get_dfi_bckstop_second(grid%id,start_second)
    143. 

  143.          ELSE IF ( grid%dfi_stage .EQ. DFI_BCK ) THEN
    144. 

  144.             CALL nl_get_start_year(grid%id,start_year)
    145. 

  145.             CALL nl_get_start_month(grid%id,start_month)
    146. 

  146.             CALL nl_get_start_day(grid%id,start_day)
    147. 

  147.             CALL nl_get_start_hour(grid%id,start_hour)
    148. 

  148.             CALL nl_get_start_minute(grid%id,start_minute)
    149. 

  149.             CALL nl_get_start_second(grid%id,start_second)
    150. 

  150.          ELSE IF ( grid%dfi_stage .EQ. DFI_FST ) THEN
    151. 

  151.             CALL nl_get_start_year(grid%id,start_year)
    152. 

  152.             CALL nl_get_start_month(grid%id,start_month)
    153. 

  153.             CALL nl_get_start_day(grid%id,start_day)
    154. 

  154.             CALL nl_get_start_hour(grid%id,start_hour)
    155. 

  155.             CALL nl_get_start_minute(grid%id,start_minute)
    156. 

  156.             CALL nl_get_start_second(grid%id,start_second)
    157. 

  157.          END IF
    158. 

  158. 

  159.       ELSE IF ( grid%dfi_opt .EQ. DFI_TDFI ) THEN
    160. 

  160.          IF ( grid%dfi_stage .EQ. DFI_FWD ) THEN
    161. 

  161.             CALL nl_get_dfi_bckstop_year(grid%id,start_year)
    162. 

  162.             CALL nl_get_dfi_bckstop_month(grid%id,start_month)
    163. 

  163.             CALL nl_get_dfi_bckstop_day(grid%id,start_day)
    164. 

  164.             CALL nl_get_dfi_bckstop_hour(grid%id,start_hour)
    165. 

  165.             CALL nl_get_dfi_bckstop_minute(grid%id,start_minute)
    166. 

  166.             CALL nl_get_dfi_bckstop_second(grid%id,start_second)
    167. 

  167. 

  168.             ! Here, we look at head_grid to determine run_length.
    169. 

  169.             !   Since start_subtime and stop_subtime were
    170. 

  170.             !   updated for nesting, they no longer bound the dfi
    171. 

  171.             !   time window, so, start_subtime and stop_subtime from
    172. 

  172.             !   from the grid structure won't work.  However, we can use
    173. 

  173.             !   head_grid since the dfi time window is the same for all 
    174. 

  174.             !   domains.
    175. 

  175. 

  176.             run_length = head_grid%start_subtime - head_grid%stop_subtime
    177. 

  177.             CALL WRFU_TimeIntervalGet( run_length, S=run_seconds, rc=rc )
    178. 

  178. ! What about fractional seconds?
    179. 

  179.             run_seconds = run_seconds / 2
    180. 

  180.             CALL WRFU_TimeIntervalSet ( run_length, S=run_seconds, rc=rc )
    181. 

  181.             CALL WRFU_TimeSet(startTime, YY=start_year, MM=start_month, DD=start_day, &
    182. 

  182.                                          H=start_hour, M=start_minute, S=start_second,&
    183. 

  183.                                          rc=rc)
    184. 

  184.             startTime = startTime + run_length
    185. 

  185.             CALL WRFU_TimeGet(startTime, YY=start_year, MM=start_month, DD=start_day, &
    186. 

  186.                                          H=start_hour, M=start_minute, S=start_second,&
    187. 

  187.                                          rc=rc)
    188. 

  188.          ELSE IF ( grid%dfi_stage .EQ. DFI_BCK ) THEN
    189. 

  189.             CALL nl_get_start_year(grid%id,start_year)
    190. 

  190.             CALL nl_get_start_month(grid%id,start_month)
    191. 

  191.             CALL nl_get_start_day(grid%id,start_day)
    192. 

  192.             CALL nl_get_start_hour(grid%id,start_hour)
    193. 

  193.             CALL nl_get_start_minute(grid%id,start_minute)
    194. 

  194.             CALL nl_get_start_second(grid%id,start_second)
    195. 

  195.          ELSE IF ( grid%dfi_stage .EQ. DFI_FST ) THEN
    196. 

  196.             CALL nl_get_start_year(grid%id,start_year)
    197. 

  197.             CALL nl_get_start_month(grid%id,start_month)
    198. 

  198.             CALL nl_get_start_day(grid%id,start_day)
    199. 

  199.             CALL nl_get_start_hour(grid%id,start_hour)
    200. 

  200.             CALL nl_get_start_minute(grid%id,start_minute)
    201. 

  201.             CALL nl_get_start_second(grid%id,start_second)
    202. 

  202.          ELSE IF ( grid%dfi_stage .EQ. DFI_STARTFWD ) THEN
    203. 

  203.             CALL nl_get_start_year(grid%id,start_year)
    204. 

  204.             CALL nl_get_start_month(grid%id,start_month)
    205. 

  205.             CALL nl_get_start_day(grid%id,start_day)
    206. 

  206.             CALL nl_get_start_hour(grid%id,start_hour)
    207. 

  207.             CALL nl_get_start_minute(grid%id,start_minute)
    208. 

  208.             CALL nl_get_start_second(grid%id,start_second)
    209. 

  209.          END IF
    210. 

  210.       END IF
    211. 

  211. 

  212.       IF ( grid%dfi_stage .EQ. DFI_STARTBCK ) THEN
    213. 

  213.          CALL WRFU_ClockGet( grid%domain_clock, CurrTime=startTime, rc=rc)
    214. 

  214.       ELSE
    215. 

  215.          CALL WRFU_TimeSet(startTime, YY=start_year, MM=start_month, DD=start_day, &
    216. 

  216.               H=start_hour, M=start_minute, S=start_second,&
    217. 

  217.               rc=rc)
    218. 

  218.       ENDIF
    219. 

  219.       CALL wrf_check_error( WRFU_SUCCESS, rc, &
    220. 

  220.                             'WRFU_TimeSet(startTime) FAILED', &
    221. 

  221.                             __FILE__ , &
    222. 

  222.                             __LINE__  )
    223. 

  223.    END IF
    224. 

  224. ! #endif
    225. 

  225. 

  226.    CALL nl_get_run_days(1,run_days)
    227. 

  227.    CALL nl_get_run_hours(1,run_hours)
    228. 

  228.    CALL nl_get_run_minutes(1,run_minutes)
    229. 

  229.    CALL nl_get_run_seconds(1,run_seconds)
    230. 

  230. 

  231. ! #if (EM_CORE == 1)
    232. 

  232.    IF ( (grid%dfi_opt .EQ. DFI_NODFI) .OR. (grid%dfi_stage .EQ. DFI_SETUP) .OR. (grid%dfi_stage .EQ. DFI_FST)) THEN
    233. 

  233. ! #endif
    234. 

  234. 

  235.       IF ( grid%id .EQ. head_grid%id .AND. &
    236. 

  236.            ( run_days .gt. 0 .or. run_hours .gt. 0 .or. run_minutes .gt. 0 .or. run_seconds .gt. 0 )) THEN
    237. 

  237.         CALL WRFU_TimeIntervalSet ( run_length , D=run_days, H=run_hours, M=run_minutes, S=run_seconds, rc=rc )
    238. 

  238. ! #if (EM_CORE == 1)
    239. 

  239.         IF ( grid%dfi_stage .EQ. DFI_FST .AND. grid%dfi_opt .EQ. DFI_DFL ) THEN
    240. 

  240.            CALL nl_get_start_year(grid%id,start_year)
    241. 

  241.            CALL nl_get_start_month(grid%id,start_month)
    242. 

  242.            CALL nl_get_start_day(grid%id,start_day)
    243. 

  243.            CALL nl_get_start_hour(grid%id,start_hour)
    244. 

  244.            CALL nl_get_start_minute(grid%id,start_minute)
    245. 

  245.            CALL nl_get_start_second(grid%id,start_second)
    246. 

  246.            CALL WRFU_TimeSet(initialTime, YY=start_year, MM=start_month, DD=start_day, &
    247. 

  247.                                         H=start_hour, M=start_minute, S=start_second,&
    248. 

  248.                                         rc=rc)
    249. 

  249.            dfl_length = startTime - initialTime
    250. 

  250.            run_length = run_length - dfl_length
    251. 

  251.         END IF
    252. 

  252. ! #endif
    253. 

  253.         CALL wrf_check_error( WRFU_SUCCESS, rc, &
    254. 

  254.                            'WRFU_TimeIntervalSet(run_length) FAILED', &
    255. 

  255.                            __FILE__ , &
    256. 

  256.                            __LINE__  )
    257. 

  257.         stopTime = startTime + run_length
    258. 

  258.       ELSE
    259. 

  259.         CALL nl_get_end_year(grid%id,end_year)
    260. 

  260.         CALL nl_get_end_month(grid%id,end_month)
    261. 

  261.         CALL nl_get_end_day(grid%id,end_day)
    262. 

  262.         CALL nl_get_end_hour(grid%id,end_hour)
    263. 

  263.         CALL nl_get_end_minute(grid%id,end_minute)
    264. 

  264.         CALL nl_get_end_second(grid%id,end_second)
    265. 

  265.         CALL WRFU_TimeSet(stopTime, YY=end_year, MM=end_month, DD=end_day, &
    266. 

  266.                                  H=end_hour, M=end_minute, S=end_second,&
    267. 

  267.                                  rc=rc )
    268. 

  268.         CALL wrf_check_error( WRFU_SUCCESS, rc, &
    269. 

  269.                            'WRFU_TimeSet(stopTime) FAILED', &
    270. 

  270.                            __FILE__ , &
    271. 

  271.                            __LINE__  )
    272. 

  272.         run_length = stopTime - startTime
    273. 

  273.       ENDIF
    274. 

  274. 

  275. ! #if (EM_CORE == 1)
    276. 

  276.    ELSE IF ( grid%dfi_stage .EQ. DFI_STARTFWD ) THEN
    277. 

  277.       CALL nl_get_time_step ( 1, time_step )
    278. 

  278.       CALL nl_get_time_step_fract_num( 1, time_step_fract_num )
    279. 

  279.       CALL nl_get_time_step_fract_den( 1, time_step_fract_den )
    280. 

  280.       CALL WRFU_TimeIntervalSet( run_length, S=time_step, Sn=time_step_fract_num, Sd=time_step_fract_den, rc=rc)
    281. 

  281.       stopTime = startTime + run_length
    282. 

  282.    ELSE IF ( grid%dfi_stage .EQ. DFI_STARTBCK ) THEN
    283. 

  283.       CALL nl_get_time_step ( 1, time_step )
    284. 

  284.       CALL nl_get_time_step_fract_num( 1, time_step_fract_num )
    285. 

  285.       CALL nl_get_time_step_fract_den( 1, time_step_fract_den )
    286. 

  286.       CALL WRFU_TimeIntervalSet( run_length, S=time_step, Sn=time_step_fract_num, Sd=time_step_fract_den, rc=rc)
    287. 

  287.       stopTime = startTime + run_length
    288. 

  288.    ELSE
    289. 

  289.       IF ( grid%dfi_opt .EQ. DFI_DFL ) THEN 
    290. 

  290.          IF ( grid%dfi_stage .EQ. DFI_FWD ) THEN
    291. 

  291.             CALL nl_get_dfi_fwdstop_year(grid%id,end_year)
    292. 

  292.             CALL nl_get_dfi_fwdstop_month(grid%id,end_month)
    293. 

  293.             CALL nl_get_dfi_fwdstop_day(grid%id,end_day)
    294. 

  294.             CALL nl_get_dfi_fwdstop_hour(grid%id,end_hour)
    295. 

  295.             CALL nl_get_dfi_fwdstop_minute(grid%id,end_minute)
    296. 

  296.             CALL nl_get_dfi_fwdstop_second(grid%id,end_second)
    297. 

  297.          END IF
    298. 

  298. 

  299.       ELSE IF ( grid%dfi_opt .EQ. DFI_DDFI ) THEN 
    300. 

  300.          IF ( grid%dfi_stage .EQ. DFI_FWD ) THEN
    301. 

  301.             CALL nl_get_dfi_fwdstop_year(grid%id,end_year)
    302. 

  302.             CALL nl_get_dfi_fwdstop_month(grid%id,end_month)
    303. 

  303.             CALL nl_get_dfi_fwdstop_day(grid%id,end_day)
    304. 

  304.             CALL nl_get_dfi_fwdstop_hour(grid%id,end_hour)
    305. 

  305.             CALL nl_get_dfi_fwdstop_minute(grid%id,end_minute)
    306. 

  306.             CALL nl_get_dfi_fwdstop_second(grid%id,end_second)
    307. 

  307.          ELSE IF ( grid%dfi_stage .EQ. DFI_BCK ) THEN
    308. 

  308.             CALL nl_get_dfi_bckstop_year(grid%id,end_year)
    309. 

  309.             CALL nl_get_dfi_bckstop_month(grid%id,end_month)
    310. 

  310.             CALL nl_get_dfi_bckstop_day(grid%id,end_day)
    311. 

  311.             CALL nl_get_dfi_bckstop_hour(grid%id,end_hour)
    312. 

  312.             CALL nl_get_dfi_bckstop_minute(grid%id,end_minute)
    313. 

  313.             CALL nl_get_dfi_bckstop_second(grid%id,end_second)
    314. 

  314.          END IF
    315. 

  315. 

  316.       ELSE IF ( grid%dfi_opt .EQ. DFI_TDFI ) THEN 
    317. 

  317.          IF ( grid%dfi_stage .EQ. DFI_FWD ) THEN
    318. 

  318.             CALL nl_get_dfi_fwdstop_year(grid%id,end_year)
    319. 

  319.             CALL nl_get_dfi_fwdstop_month(grid%id,end_month)
    320. 

  320.             CALL nl_get_dfi_fwdstop_day(grid%id,end_day)
    321. 

  321.             CALL nl_get_dfi_fwdstop_hour(grid%id,end_hour)
    322. 

  322.             CALL nl_get_dfi_fwdstop_minute(grid%id,end_minute)
    323. 

  323.             CALL nl_get_dfi_fwdstop_second(grid%id,end_second)
    324. 

  324.          ELSE IF ( grid%dfi_stage .EQ. DFI_BCK ) THEN
    325. 

  325.             CALL nl_get_dfi_bckstop_year(grid%id,end_year)
    326. 

  326.             CALL nl_get_dfi_bckstop_month(grid%id,end_month)
    327. 

  327.             CALL nl_get_dfi_bckstop_day(grid%id,end_day)
    328. 

  328.             CALL nl_get_dfi_bckstop_hour(grid%id,end_hour)
    329. 

  329.             CALL nl_get_dfi_bckstop_minute(grid%id,end_minute)
    330. 

  330.             CALL nl_get_dfi_bckstop_second(grid%id,end_second)
    331. 

  331.          END IF
    332. 

  332.       END IF
    333. 

  333.       CALL WRFU_TimeSet(stopTime, YY=end_year, MM=end_month, DD=end_day, &
    334. 

  334.                          H=end_hour, M=end_minute, S=end_second,&
    335. 

  335.                                 rc=rc)
    336. 

  336. 

  337.       CALL wrf_check_error( WRFU_SUCCESS, rc, &
    338. 

  338.                    'WRFU_TimeSet(dfistopfwdTime) FAILED', &
    339. 

  339.                    __FILE__ , &
    340. 

  340.                    __LINE__  )
    341. 

  341. 

  342.       run_length = stopTime - startTime
    343. 

  343. 

  344.    END IF
    345. 

  345. ! #endif
    346. 

  346. 

  347.    IF ( run_length .GT. zero_time ) THEN
    348. 

  348.      padding_interval = forever
    349. 

  349.    ELSE
    350. 

  350.      padding_interval = zero_time - forever
    351. 

  351.    ENDIF
    352. 

  352. 

  353.    IF ( grid%id .EQ. head_grid%id ) THEN
    354. 

  354.       CALL nl_get_time_step ( 1, time_step )
    355. 

  355.       CALL nl_get_time_step_fract_num( 1, time_step_fract_num )
    356. 

  356.       CALL nl_get_time_step_fract_den( 1, time_step_fract_den )
    357. 

  357.       dt = real(time_step) + real(time_step_fract_num) / real(time_step_fract_den)
    358. 

  358. #ifdef PLANET
    359. 

  359.       ! 2004-12-08 ADT notes:
    360. 

  360.       ! We have gotten the timestep from integers in the namelist, and they have just
    361. 

  361.       ! been converted to the timestep, "dt", used by the physics code just above.
    362. 

  362.       ! After this point, the integers are only used to update the clock used for,
    363. 

  363.       ! and we want to leave that on a "24-hour" type schedule, so we don't need to
    364. 

  364.       ! modify those integers.  Theoretically they refer to a portion of the planet's
    365. 

  365.       ! solar day.  The only thing we have to do is convert the *real* timestep, dt,
    366. 

  366.       ! to useful SI units.  This is easily accomplished by multiplying it by the
    367. 

  367.       ! variable P2SI, which was designed for just this purpose.  After multiplication,
    368. 

  368.       ! make sure every subsequent part of the model knows what the value is.
    369. 

  369.       dt = dt * P2SI
    370. 

  370. #endif
    371. 

  371.       CALL nl_set_dt( grid%id, dt )
    372. 

  372.       grid%dt = dt
    373. 

  373.       CALL WRFU_TimeIntervalSet(stepTime, S=time_step, Sn=time_step_fract_num, Sd=time_step_fract_den, rc=rc)
    374. 

  374.       CALL wrf_check_error( WRFU_SUCCESS, rc, &
    375. 

  375.                             'WRFU_TimeIntervalSet(stepTime) FAILED', &
    376. 

  376.                             __FILE__ , &
    377. 

  377.                             __LINE__  )
    378. 

  378.    ELSE
    379. 

  379.       tmp_step = domain_get_time_step( grid%parents(1)%ptr )
    380. 

  380.       stepTime = domain_get_time_step( grid%parents(1)%ptr ) / &
    381. 

  381.            grid%parent_time_step_ratio
    382. 

  382.       grid%dt = grid%parents(1)%ptr%dt / grid%parent_time_step_ratio
    383. 

  383.       CALL nl_set_dt( grid%id, grid%dt )
    384. 

  384.    ENDIF
    385. 

  385. 

  386.    ! create grid%domain_clock and associated state
    387. 

  387.    CALL domain_clock_create( grid, TimeStep= stepTime,  &
    388. 

  388.                                    StartTime=startTime, &
    389. 

  389.                                    StopTime= stopTime )
    390. 

  390.    CALL domain_clockprint ( 150, grid, &
    391. 

  391.           'DEBUG setup_timekeeping():  clock after creation,' )
    392. 

  392. 

  393.    ! Set default value for SIMULATION_START_DATE.  
    394. 

  394.    ! This is overwritten later in input_wrf(), if needed.  
    395. 

  395.    IF ( grid%id .EQ. head_grid%id ) THEN
    396. 

  396.       CALL nl_set_simulation_start_year   ( 1 , start_year   )
    397. 

  397.       CALL nl_set_simulation_start_month  ( 1 , start_month  )
    398. 

  398.       CALL nl_set_simulation_start_day    ( 1 , start_day    )
    399. 

  399.       CALL nl_set_simulation_start_hour   ( 1 , start_hour   )
    400. 

  400.       CALL nl_set_simulation_start_minute ( 1 , start_minute )
    401. 

  401.       CALL nl_set_simulation_start_second ( 1 , start_second )
    402. 

  402.    ENDIF
    403. 

  403. 

  404. #include "set_timekeeping_alarms.inc"
    405. 

  405. 

  406. ! RESTART INTERVAL
    407. 

  407. ! restart_interval is left there (and means minutes) for consistency, but
    408. 

  408. ! restart_interval_m will take precedence if specified
    409. 

  409.    CALL nl_get_restart_interval( 1, restart_interval )   ! same as minutes
    410. 

  410.    CALL nl_get_restart_interval_d( 1, restart_interval_d )
    411. 

  411.    CALL nl_get_restart_interval_h( 1, restart_interval_h )
    412. 

  412.    CALL nl_get_restart_interval_m( 1, restart_interval_m )
    413. 

  413.    CALL nl_get_restart_interval_s( 1, restart_interval_s )
    414. 

  414.    IF ( restart_interval_m .EQ. 0 ) restart_interval_m = restart_interval
    415. 

  415.    IF ( MAX( restart_interval_d,   &
    416. 

  416.              restart_interval_h, restart_interval_m , restart_interval_s   ) .GT. 0 ) THEN
    417. 

  417.      CALL WRFU_TimeIntervalSet( interval, D=restart_interval_d, &
    418. 

  418.                                         H=restart_interval_h, M=restart_interval_m, S=restart_interval_s, rc=rc )
    419. 

  419.      CALL wrf_check_error( WRFU_SUCCESS, rc, &
    420. 

  420.                            'WRFU_TimeIntervalSet(restart_interval) FAILED', &
    421. 

  421.                            __FILE__ , &
    422. 

  422.                            __LINE__  )
    423. 

  423.    ELSE
    424. 

  424.      interval =  padding_interval
    425. 

  425.    ENDIF
    426. 

  426.    CALL domain_alarm_create( grid, RESTART_ALARM, interval )
    427. 

  427. 

  428. ! INPUTOUT INTERVAL
    429. 

  429.    CALL nl_get_inputout_interval( grid%id, inputout_interval )   ! same as minutes
    430. 

  430.    CALL nl_get_inputout_interval_d( grid%id, inputout_interval_d )
    431. 

  431.    CALL nl_get_inputout_interval_h( grid%id, inputout_interval_h )
    432. 

  432.    CALL nl_get_inputout_interval_m( grid%id, inputout_interval_m )
    433. 

  433.    CALL nl_get_inputout_interval_s( grid%id, inputout_interval_s )
    434. 

  434.    IF ( inputout_interval_m .EQ. 0 ) inputout_interval_m = inputout_interval
    435. 

  435. 

  436.    IF ( MAX( inputout_interval_d,   &
    437. 

  437.              inputout_interval_h, inputout_interval_m , inputout_interval_s   ) .GT. 0 ) THEN
    438. 

  438.      CALL WRFU_TimeIntervalSet( interval, D=inputout_interval_d, &
    439. 

  439.                                         H=inputout_interval_h, M=inputout_interval_m, S=inputout_interval_s, rc=rc )
    440. 

  440.      CALL wrf_check_error( WRFU_SUCCESS, rc, &
    441. 

  441.                            'WRFU_TimeIntervalSet(inputout_interval) FAILED', &
    442. 

  442.                            __FILE__ , &
    443. 

  443.                            __LINE__  )
    444. 

  444.    ELSE
    445. 

  445.      interval =  padding_interval
    446. 

  446.    ENDIF
    447. 

  447. 

  448.    CALL nl_get_inputout_begin_y( grid%id, inputout_begin_y )
    449. 

  449.    CALL nl_get_inputout_begin_d( grid%id, inputout_begin_d )
    450. 

  450.    CALL nl_get_inputout_begin_h( grid%id, inputout_begin_h )
    451. 

  451.    CALL nl_get_inputout_begin_m( grid%id, inputout_begin_m )
    452. 

  452.    CALL nl_get_inputout_begin_s( grid%id, inputout_begin_s )
    453. 

  453.    IF ( MAX( inputout_begin_y, inputout_begin_d,   &
    454. 

  454.              inputout_begin_h, inputout_begin_m , inputout_begin_s   ) .GT. 0 ) THEN
    455. 

  455.       CALL WRFU_TimeIntervalSet( begin_time , D=inputout_begin_d, &
    456. 

  456.                                       H=inputout_begin_h, M=inputout_begin_m, S=inputout_begin_s, rc=rc )
    457. 

  457.       CALL wrf_check_error( WRFU_SUCCESS, rc, &
    458. 

  458.                             'WRFU_TimeIntervalSet(inputout_begin) FAILED', &
    459. 

  459.                             __FILE__ , &
    460. 

  460.                             __LINE__  )
    461. 

  461.    ELSE
    462. 

  462.       begin_time = zero_time
    463. 

  463.    ENDIF
    464. 

  464. 

  465.    CALL nl_get_inputout_end_y( grid%id, inputout_end_y )
    466. 

  466.    CALL nl_get_inputout_end_d( grid%id, inputout_end_d )
    467. 

  467.    CALL nl_get_inputout_end_h( grid%id, inputout_end_h )
    468. 

  468.    CALL nl_get_inputout_end_m( grid%id, inputout_end_m )
    469. 

  469.    CALL nl_get_inputout_end_s( grid%id, inputout_end_s )
    470. 

  470.    IF ( MAX( inputout_end_y, inputout_end_d,   &
    471. 

  471.              inputout_end_h, inputout_end_m , inputout_end_s   ) .GT. 0 ) THEN
    472. 

  472.       CALL WRFU_TimeIntervalSet( end_time , D=inputout_end_d, &
    473. 

  473.                                      H=inputout_end_h, M=inputout_end_m, S=inputout_end_s, rc=rc )
    474. 

  474.       CALL wrf_check_error( WRFU_SUCCESS, rc, &
    475. 

  475.                             'WRFU_TimeIntervalSet(inputout_end) FAILED', &
    476. 

  476.                             __FILE__ , &
    477. 

  477.                             __LINE__  )
    478. 

  478.    ELSE
    479. 

  479.       end_time =  padding_interval
    480. 

  480.    ENDIF
    481. 

  481. 

  482.    CALL domain_alarm_create( grid, INPUTOUT_ALARM, interval, begin_time, end_time )
    483. 

  483. 

  484. #ifdef WRF_CHEM
    485. 

  485. ! AUXINPUT5_ INTERVAL
    486. 

  486. ! auxinput5_interval is left there (and means minutes) for consistency, but
    487. 

  487. ! auxinput5_interval_m will take precedence if specified
    488. 

  488.    CALL nl_get_auxinput5_interval( grid%id, auxinput5_interval )   ! same as minutes
    489. 

  489.    CALL nl_get_auxinput5_interval_d( grid%id, auxinput5_interval_d )
    490. 

  490.    CALL nl_get_auxinput5_interval_h( grid%id, auxinput5_interval_h )
    491. 

  491.    CALL nl_get_auxinput5_interval_m( grid%id, auxinput5_interval_m )
    492. 

  492.    CALL nl_get_auxinput5_interval_s( grid%id, auxinput5_interval_s )
    493. 

  493.    IF ( auxinput5_interval_m .EQ. 0 ) auxinput5_interval_m = auxinput5_interval
    494. 

  494. 

  495.    IF ( MAX( auxinput5_interval_d,   &
    496. 

  496.              auxinput5_interval_h, auxinput5_interval_m , auxinput5_interval_s   ) .GT. 0 ) THEN
    497. 

  497.      CALL WRFU_TimeIntervalSet( interval, D=auxinput5_interval_d, &
    498. 

  498.                                         H=auxinput5_interval_h, M=auxinput5_interval_m, S=auxinput5_interval_s, rc=rc )
    499. 

  499.      CALL wrf_check_error( WRFU_SUCCESS, rc, &
    500. 

  500.                            'WRFU_TimeIntervalSet(auxinput5_interval) FAILED', &
    501. 

  501.                            __FILE__ , &
    502. 

  502.                            __LINE__  )
    503. 

  503.    ELSE
    504. 

  504.      interval =  padding_interval
    505. 

  505.    ENDIF
    506. 

  506. 

  507.    CALL nl_get_auxinput5_begin_y( grid%id, auxinput5_begin_y )
    508. 

  508.    CALL nl_get_auxinput5_begin_d( grid%id, auxinput5_begin_d )
    509. 

  509.    CALL nl_get_auxinput5_begin_h( grid%id, auxinput5_begin_h )
    510. 

  510.    CALL nl_get_auxinput5_begin_m( grid%id, auxinput5_begin_m )
    511. 

  511.    CALL nl_get_auxinput5_begin_s( grid%id, auxinput5_begin_s )
    512. 

  512.    IF ( MAX( auxinput5_begin_y, auxinput5_begin_d,   &
    513. 

  513.              auxinput5_begin_h, auxinput5_begin_m , auxinput5_begin_s   ) .GT. 0 ) THEN
    514. 

  514.       CALL WRFU_TimeIntervalSet( begin_time , D=auxinput5_begin_d, &
    515. 

  515.                                       H=auxinput5_begin_h, M=auxinput5_begin_m, S=auxinput5_begin_s, rc=rc )
    516. 

  516.       CALL wrf_check_error( WRFU_SUCCESS, rc, &
    517. 

  517.                             'WRFU_TimeIntervalSet(auxinput5_begin) FAILED', &
    518. 

  518.                             __FILE__ , &
    519. 

  519.                             __LINE__  )
    520. 

  520.    ELSE
    521. 

  521.       begin_time = zero_time
    522. 

  522.    ENDIF
    523. 

  523.    CALL nl_get_auxinput5_end_y( grid%id, auxinput5_end_y )
    524. 

  524.    CALL nl_get_auxinput5_end_d( grid%id, auxinput5_end_d )
    525. 

  525.    CALL nl_get_auxinput5_end_h( grid%id, auxinput5_end_h )
    526. 

  526.    CALL nl_get_auxinput5_end_m( grid%id, auxinput5_end_m )
    527. 

  527.    CALL nl_get_auxinput5_end_s( grid%id, auxinput5_end_s )
    528. 

  528.    IF ( MAX( auxinput5_end_y, auxinput5_end_d,   &
    529. 

  529.              auxinput5_end_h, auxinput5_end_m , auxinput5_end_s   ) .GT. 0 ) THEN
    530. 

  530.       CALL WRFU_TimeIntervalSet( end_time , D=auxinput5_end_d, &
    531. 

  531.                                      H=auxinput5_end_h, M=auxinput5_end_m, S=auxinput5_end_s, rc=rc )
    532. 

  532.       CALL wrf_check_error( WRFU_SUCCESS, rc, &
    533. 

  533.                             'WRFU_TimeIntervalSet(auxinput5_end) FAILED', &
    534. 

  534.                             __FILE__ , &
    535. 

  535.                             __LINE__  )
    536. 

  536.    ELSE
    537. 

  537.       end_time =  padding_interval
    538. 

  538.    ENDIF
    539. 

  539.    CALL domain_alarm_create( grid, AUXINPUT5_ALARM, interval, begin_time, end_time )
    540. 

  540. !TBH:  Should be OK to remove the "#else" section and the code it contains 
    541. 

  541. !TBH:  because later code overwrites grid%alarms( AUXINPUT5_ALARM )...  
    542. 

  542. !TBH:  In fact, by setting namelist values for auxinput5 correctly, it ought 
    543. 

  543. !TBH:  to be possible to get rid of all "#ifdef WRF_CHEM" bits in this file...  
    544. 

  544.    CALL WRFU_AlarmEnable( grid%alarms( AUXINPUT5_ALARM ), rc=rc )
    545. 

  545.    CALL WRFU_AlarmRingerOn( grid%alarms( AUXINPUT5_ALARM ), rc=rc )
    546. 

  546. ! TBH:  NOTE:  Proper setting of namelist variables for auxinput5 ought to 
    547. 

  547. ! TBH:         make this hard-coded bit unnecessary.  
    548. 

  548. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    549. 

  549. ! add for wrf_chem emiss input
    550. 

  550.    CALL WRFU_AlarmEnable( grid%alarms( AUXINPUT5_ALARM ), rc=rc )
    551. 

  551.    CALL WRFU_AlarmRingerOn( grid%alarms( AUXINPUT5_ALARM ), rc=rc )
    552. 

  552. ! end for wrf chem emiss input
    553. 

  553. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    554. 

  554. #endif
    555. 

  555. 

  556. ! without this test, it's possible for the value of the WRF_ALARM_SECS_TIL_NEXT_RING
    557. 

  557. ! that is written as metadata to a restart file to be garbage for BOUNDARY_ALARM for 
    558. 

  558. ! the nests.  Parallel NetCDF does a header check on all the metadata being written
    559. 

  559. ! from multiple processors and if it differs, it throws up an error. This avoids that.
    560. 

  560.    IF ( grid%id .EQ. 1 ) THEN   ! only moad can have specified boundaries
    561. 

  561.      CALL domain_alarm_create( grid, BOUNDARY_ALARM )
    562. 

  562.      CALL WRFU_AlarmEnable( grid%alarms( BOUNDARY_ALARM ), rc=rc )
    563. 

  563.      CALL wrf_check_error( WRFU_SUCCESS, rc, &
    564. 

  564.                            'WRFU_AlarmEnable(BOUNDARY_ALARM) FAILED', &
    565. 

  565.                            __FILE__ , &
    566. 

  566.                            __LINE__  )
    567. 

  567.      CALL WRFU_AlarmRingerOn( grid%alarms( BOUNDARY_ALARM ), rc=rc )
    568. 

  568.      CALL wrf_check_error( WRFU_SUCCESS, rc, &
    569. 

  569.                            'WRFU_AlarmRingerOn(BOUNDARY_ALARM) FAILED', &
    570. 

  570.                            __FILE__ , &
    571. 

  571.                            __LINE__  )
    572. 

  572.    ENDIF
    573. 

  573. 

  574. ! This is the interval at which the code in time_for_move in share/mediation_integrate.F
    575. 

  575. ! will recompute the center of the Vortex.  Other times, it will use the last position.
    576. 

  576. !
    577. 

  577.    vortex_interval = 0
    578. 

  578. #ifdef MOVE_NESTS
    579. 

  579.    CALL nl_get_vortex_interval ( grid%id , vortex_interval ) 
    580. 

  580. #endif
    581. 

  581.    CALL WRFU_TimeIntervalSet( interval, M=vortex_interval, rc=rc )
    582. 

  582.    CALL wrf_check_error( WRFU_SUCCESS, rc, &
    583. 

  583.                            'WRFU_TimeIntervalSet(interval) for computing vortex center FAILED', &
    584. 

  584.                            __FILE__ , &
    585. 

  585.                            __LINE__  )
    586. 

  586.    CALL domain_alarm_create( grid,  COMPUTE_VORTEX_CENTER_ALARM, interval  )
    587. 

  587. #ifdef MOVE_NESTS
    588. 

  588.    CALL WRFU_AlarmEnable( grid%alarms( COMPUTE_VORTEX_CENTER_ALARM ), rc=rc )
    589. 

  589.    CALL wrf_check_error( WRFU_SUCCESS, rc, &
    590. 

  590.                          'WRFU_AlarmEnable(COMPUTE_VORTEX_CENTER_ALARM) FAILED', &
    591. 

  591.                          __FILE__ , &
    592. 

  592.                          __LINE__  )
    593. 

  593.    CALL WRFU_AlarmRingerOn( grid%alarms( COMPUTE_VORTEX_CENTER_ALARM ), rc=rc )
    594. 

  594.    CALL wrf_check_error( WRFU_SUCCESS, rc, &
    595. 

  595.                          'WRFU_AlarmRingerOn(COMPUTE_VORTEX_CENTER_ALARM) FAILED', &
    596. 

  596.                          __FILE__ , &
    597. 

  597.                          __LINE__  )
    598. 

  598. #else
    599. 

  599. ! Go ahead and let the alarm be defined, but disable it, since we are not using moving nests here.
    600. 

  600.    CALL WRFU_AlarmDisable( grid%alarms( COMPUTE_VORTEX_CENTER_ALARM ), rc=rc )
    601. 

  601.    CALL wrf_check_error( WRFU_SUCCESS, rc, &
    602. 

  602.                          'WRFU_AlarmDisable(COMPUTE_VORTEX_CENTER_ALARM) FAILED', &
    603. 

  603.                          __FILE__ , &
    604. 

  604.                          __LINE__  )
    605. 

  605. #endif
    606. 

  606. 

  607.    grid%time_set = .TRUE.
    608. 

  608. 

  609.    ! Initialize derived time quantities in grid state.  
    610. 

  610.    ! These are updated in domain_clockadvance().  
    611. 

  611.    CALL domain_clock_get( grid, minutesSinceSimulationStart=grid%xtime )
    612. 

  612.    CALL domain_clock_get( grid, currentDayOfYearReal=grid%julian )
    613. 

  613.    WRITE(wrf_err_message,*) 'setup_timekeeping:  set xtime to ',grid%xtime
    614. 

  614.    CALL wrf_debug ( 100, TRIM(wrf_err_message) )
    615. 

  615.    WRITE(wrf_err_message,*) 'setup_timekeeping:  set julian to ',grid%julian
    616. 

  616.    CALL wrf_debug ( 100, TRIM(wrf_err_message) )
    617. 

  617. 

  618.    CALL wrf_debug ( 100 , 'setup_timekeeping:  returning...' )
    619. 

  619. 

  620. END SUBROUTINE Setup_Timekeeping
    621. 

  621. 

  622. 

  623.