Hi Mikhail, Seshu and all, I apologize for the small mistakes. I haven't tried my hand at namelists too much. I am attaching the 'namelist.input' again. The error is the same as before, after the corrections though. The 'namelist.wps' is down below as well.<br>Jyothi<br><br> OBS_IPF_IN4DOB = F,<br> OBS_IPF_ERROB = F,<br> OBS_IPF_NUDOB = F<br> /<br>-------------- FATAL CALLED ---------------<br> FATAL CALLED FROM FILE: module_configure.b LINE: 136<br> module_configure: initial_config: error reading namelist<br> ------------------------------------------<br><br>-------------------------------<br>namelist.input:<br><br>&time_control<br> run_days =
0,<br> run_hours = 24,<br> run_minutes = 0,<br> run_seconds = 0,<br> start_year = 2007, 2007<br> start_month = 07,
07<br> start_day = 23, 24<br> start_hour = 12, 00<br> start_minute = 00, 00, 00,<br> start_second = 00, 00, 00,<br> end_year
= 2007, 2007<br> end_month = 07, 07<br> end_day = 25, 25<br> end_hour = 12, 00<br> end_minute = 00, 00, 00,<br> end_second = 00, 00,
00,<br> interval_seconds = 21600<br> input_from_file = .true.,.true.,.false.,<br> history_interval = 180, 60<br> frames_per_outfile = 1000, 1000, 1000,<br> restart = .false.,<br> restart_interval =
5000,<br>io_form_history = 2<br> io_form_restart = 2<br> io_form_input = 2<br> io_form_boundary = 2<br> debug_level = 0<br> /<br><br> &domains<br> time_step = 540,<br> time_step_fract_num =
0,<br> time_step_fract_den = 1,<br> max_dom = 2,<br> s_we = 1, 1,<br> e_we = 76, 97,<br> s_sn = 1
1,<br> e_sn = 61, 97<br> s_vert = 1, 1,<br> e_vert = 28, 28,<br> num_metgrid_levels = 27,
27,<br> dx = 90000, 30000,<br> dy = 90000, 30000,<br> grid_id = 1, 2,<br>parent_id =
0, 1,<br> i_parent_start = 0, 8,<br> j_parent_start = 0, 8,<br> parent_grid_ratio = 1, 3,<br> parent_time_step_ratio = 1, 3,<br> feedback = 1,<br> smooth_option =
0<br> /<br> ------------------------------<br>namelist.wps:<br>&share<br> wrf_core = 'ARW',<br> max_dom = 2,<br> start_date = '2007-07-23_12:00:00', '2007-07-23_12:00:00',<br> end_date = '2007-07-25_12:00:00', '2007-07-23_12:00:00',<br> interval_seconds = 21600<br> io_form_geogrid = 2,<br>/<br><br>&geogrid<br> parent_id = 1, 1,<br> parent_grid_ratio = 1, 3,<br> i_parent_start = 1, 8,<br> j_parent_start = 1, 8,<br> e_we = 76, 97,<br> e_sn = 61, 97,<br> geog_data_res = '10m','2m',<br> dx = 90000,<br> dy =
90000,<br> map_proj = 'mercator',<br> ref_lat = 20.00,<br> ref_lon = 80.00,<br> truelat1 = 20.0,<br> truelat2 = 0.0,<br> stand_lon = 80.00,<br><br><p> 
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