ray96yelei
Member
Hello, I'm running wrf using nudging. When I add fdda section in the namelist.input, then I only have one single time output in each wrfout file, and there is only wrffdda_d01, but no wrffdda02 for d02, but in fact I use nest running with d01 & d02, also, I set frames_per_outfile = 1000, 1000, But I don't have the dimension 'time' in my wrfout files. What should I do with that?
But if I remove fdda section, the dimension 'time' in my wrfout files will be normal. Could you please tell me how to do that?
&fdda
grid_fdda = 1, 1,
gfdda_inname = "wrffdda_d<domain>",
gfdda_end_h = 24, 24,
gfdda_interval_m = 360, 360,
fgdt = 0, 0,
if_no_pbl_nudging_uv = 0, 0,
if_no_pbl_nudging_t = 1, 1,
if_no_pbl_nudging_q = 1, 1,
if_zfac_uv = 1, 1,
k_zfac_uv = 10, 10,
if_zfac_t = 0, 0,
k_zfac_t = 10, 10,
if_zfac_q = 0, 0,
k_zfac_q = 10, 10,
guv = 0.0003, 0.0003,
gt = 0.0003, 0.0003,
gq = 0.0003, 0.0003,
if_ramping = 1,
dtramp_min = 60.0,
io_form_gfdda = 2,
/
But if I remove fdda section, the dimension 'time' in my wrfout files will be normal. Could you please tell me how to do that?
&fdda
grid_fdda = 1, 1,
gfdda_inname = "wrffdda_d<domain>",
gfdda_end_h = 24, 24,
gfdda_interval_m = 360, 360,
fgdt = 0, 0,
if_no_pbl_nudging_uv = 0, 0,
if_no_pbl_nudging_t = 1, 1,
if_no_pbl_nudging_q = 1, 1,
if_zfac_uv = 1, 1,
k_zfac_uv = 10, 10,
if_zfac_t = 0, 0,
k_zfac_t = 10, 10,
if_zfac_q = 0, 0,
k_zfac_q = 10, 10,
guv = 0.0003, 0.0003,
gt = 0.0003, 0.0003,
gq = 0.0003, 0.0003,
if_ramping = 1,
dtramp_min = 60.0,
io_form_gfdda = 2,
/