AVERAGES_DETIDES result problem

 Posts: 4
 Joined: Thu Jan 06, 2011 2:52 pm
AVERAGES_DETIDES result problem
Hi every one
I performed detide test using the ROMS/TOMS 3.7 version.
In my cpp option, AVERAGES_DETIDE, AVERAGES, UV_TIDES, SSH_TIDES was applied.
Compiling and model run very well. To confirm detide result, average file output is hourly mean.
But result is that zeta_detided is too high from 1 to 55 hour. Initial max zeta_detided height appear higher sea level than 1000000 m. But since 60 hour, zeta_detided is stable and appear removed tide signal.
My problem is that why too high zeta_detided such as 1000000 m appear and how solved this phenomenon (or problem ?). Below figure is my result.
thanks.
I performed detide test using the ROMS/TOMS 3.7 version.
In my cpp option, AVERAGES_DETIDE, AVERAGES, UV_TIDES, SSH_TIDES was applied.
Compiling and model run very well. To confirm detide result, average file output is hourly mean.
But result is that zeta_detided is too high from 1 to 55 hour. Initial max zeta_detided height appear higher sea level than 1000000 m. But since 60 hour, zeta_detided is stable and appear removed tide signal.
My problem is that why too high zeta_detided such as 1000000 m appear and how solved this phenomenon (or problem ?). Below figure is my result.
thanks.
Re: AVERAGES_DETIDES result problem
Dear All,
I am getting the following run error message while simulating ROMS model
GET_NGFLD  tidal period
(Min = 2.19720215E+04 Max = 2.38071489E+06)
GET_2DFLD  tidal elevation amplitude
(Min = 0.00000000E+00 Max = 1.64313322E+00)
GET_2DFLD  tidal elevation phase angle
(Min = 2.86857319E+00 Max = 1.06235184E+01)
GET_2DFLD  tidal current inclination angle
(Min = 0.00000000E+00 Max = 6.28318242E+00)
GET_2DFLD  tidal current phase angle
(Min = 0.00000000E+00 Max = 6.28318375E+00)
GET_2DFLD  maximum tidal current, ellipse major axis
(Min = 0.00000000E+00 Max = 7.56411946E01)
GET_2DFLD  minimum tidal current, ellipse minor axis
(Min = 2.30937586E01 Max = 2.50106657E01)
DEF_VAR  unable to define variable: zeta_tide
in NetCDF file: ./Projects/RAVI_EXP_8/tide_ravi_exp_8.nc
Here are what I used:
Aout(idUbar) == T ! ubar 2D Uvelocity
Aout(idVbar) == T ! vbar 2D Vvelocity
Aout(idu2dE) == T ! ubar_eastward 2D Ueastward at RHOpoints
Aout(idv2dN) == T ! vbar_northward 2D Vnorthward at RHOpoints
Aout(idFsur) == T ! zeta freesurface
Aout(idu3dD) == T ! u_detided detided 3D Uvelocity
Aout(idv3dD) == T ! v_detided detided 3D Vvelocity
Aout(idu2dD) == T ! ubar_detided detided 2D Uvelocity
Aout(idv2dD) == T ! vbar_detided detided 2D Vvelocity
Aout(idFsuD) == T ! zeta_detided detided freesurface
(2) cpp.h options:
# define RAMP_TIDES
# define SSH_TIDES
# define UV_TIDES
# define AVERAGES_DETIDE
# define AVERAGES
But once I removed # define AVERAGES_DETIDE model is running well
Could you help regarding this issue? Thanks in advance for your help!
I am getting the following run error message while simulating ROMS model
GET_NGFLD  tidal period
(Min = 2.19720215E+04 Max = 2.38071489E+06)
GET_2DFLD  tidal elevation amplitude
(Min = 0.00000000E+00 Max = 1.64313322E+00)
GET_2DFLD  tidal elevation phase angle
(Min = 2.86857319E+00 Max = 1.06235184E+01)
GET_2DFLD  tidal current inclination angle
(Min = 0.00000000E+00 Max = 6.28318242E+00)
GET_2DFLD  tidal current phase angle
(Min = 0.00000000E+00 Max = 6.28318375E+00)
GET_2DFLD  maximum tidal current, ellipse major axis
(Min = 0.00000000E+00 Max = 7.56411946E01)
GET_2DFLD  minimum tidal current, ellipse minor axis
(Min = 2.30937586E01 Max = 2.50106657E01)
DEF_VAR  unable to define variable: zeta_tide
in NetCDF file: ./Projects/RAVI_EXP_8/tide_ravi_exp_8.nc
Here are what I used:
Aout(idUbar) == T ! ubar 2D Uvelocity
Aout(idVbar) == T ! vbar 2D Vvelocity
Aout(idu2dE) == T ! ubar_eastward 2D Ueastward at RHOpoints
Aout(idv2dN) == T ! vbar_northward 2D Vnorthward at RHOpoints
Aout(idFsur) == T ! zeta freesurface
Aout(idu3dD) == T ! u_detided detided 3D Uvelocity
Aout(idv3dD) == T ! v_detided detided 3D Vvelocity
Aout(idu2dD) == T ! ubar_detided detided 2D Uvelocity
Aout(idv2dD) == T ! vbar_detided detided 2D Vvelocity
Aout(idFsuD) == T ! zeta_detided detided freesurface
(2) cpp.h options:
# define RAMP_TIDES
# define SSH_TIDES
# define UV_TIDES
# define AVERAGES_DETIDE
# define AVERAGES
But once I removed # define AVERAGES_DETIDE model is running well
Could you help regarding this issue? Thanks in advance for your help!
Re: AVERAGES_DETIDES result problem
Do you have write permission on NetCDF file: ./Projects/RAVI_EXP_8/tide_ravi_exp_8.nc ?
AVERAGES_DETIDE is going to modify that file. ROMS reports it read successfully, so it must be in the correct path. But opening it to write there is a problem.
AVERAGES_DETIDE is going to modify that file. ROMS reports it read successfully, so it must be in the correct path. But opening it to write there is a problem.
John Wilkin: DMCS Rutgers University
71 Dudley Rd, New Brunswick, NJ 089018521, USA. ph: 6096300559 jwilkin@rutgers.edu
71 Dudley Rd, New Brunswick, NJ 089018521, USA. ph: 6096300559 jwilkin@rutgers.edu
Re: AVERAGES_DETIDES result problem
Thank you so much for your kind reply.
Could you tell me how to make write permission in existing netcdf of tide forcing file.
and how to check it whether it has writing permission or not.
Could you tell me how to make write permission in existing netcdf of tide forcing file.
and how to check it whether it has writing permission or not.
Re: AVERAGES_DETIDES result problem
Now, I am getting following error
GET_NGFLD  tidal period
(Min = 2.19720215E+04 Max = 2.38071489E+06)
GET_2DFLD  tidal elevation amplitude
(Min = 0.00000000E+00 Max = 1.64313322E+00)
GET_2DFLD  tidal elevation phase angle
(Min = 2.86857319E+00 Max = 1.06235184E+01)
GET_2DFLD  tidal current inclination angle
(Min = 0.00000000E+00 Max = 6.28318242E+00)
GET_2DFLD  tidal current phase angle
(Min = 0.00000000E+00 Max = 6.28318375E+00)
GET_2DFLD  maximum tidal current, ellipse major axis
(Min = 0.00000000E+00 Max = 7.56411946E01)
GET_2DFLD  minimum tidal current, ellipse minor axis
(Min = 2.30937586E01 Max = 2.50106657E01)
DEF_VAR  unable to define variable: Hcount
in NetCDF file: ./Projects/TACLOBAN/tide_frc.nc
Please suggest me regarding this issue
GET_NGFLD  tidal period
(Min = 2.19720215E+04 Max = 2.38071489E+06)
GET_2DFLD  tidal elevation amplitude
(Min = 0.00000000E+00 Max = 1.64313322E+00)
GET_2DFLD  tidal elevation phase angle
(Min = 2.86857319E+00 Max = 1.06235184E+01)
GET_2DFLD  tidal current inclination angle
(Min = 0.00000000E+00 Max = 6.28318242E+00)
GET_2DFLD  tidal current phase angle
(Min = 0.00000000E+00 Max = 6.28318375E+00)
GET_2DFLD  maximum tidal current, ellipse major axis
(Min = 0.00000000E+00 Max = 7.56411946E01)
GET_2DFLD  minimum tidal current, ellipse minor axis
(Min = 2.30937586E01 Max = 2.50106657E01)
DEF_VAR  unable to define variable: Hcount
in NetCDF file: ./Projects/TACLOBAN/tide_frc.nc
Please suggest me regarding this issue

 Posts: 1
 Joined: Mon Nov 28, 2016 5:11 pm
 Location: National Marine Environmental Monitoring Center
Re: AVERAGES_DETIDES result problem
Try cover the current tide forcing file with the original one which you have used when you tried to run your case the first time.prakash22 wrote:Now, I am getting following error
GET_NGFLD  tidal period
(Min = 2.19720215E+04 Max = 2.38071489E+06)
GET_2DFLD  tidal elevation amplitude
(Min = 0.00000000E+00 Max = 1.64313322E+00)
GET_2DFLD  tidal elevation phase angle
(Min = 2.86857319E+00 Max = 1.06235184E+01)
GET_2DFLD  tidal current inclination angle
(Min = 0.00000000E+00 Max = 6.28318242E+00)
GET_2DFLD  tidal current phase angle
(Min = 0.00000000E+00 Max = 6.28318375E+00)
GET_2DFLD  maximum tidal current, ellipse major axis
(Min = 0.00000000E+00 Max = 7.56411946E01)
GET_2DFLD  minimum tidal current, ellipse minor axis
(Min = 2.30937586E01 Max = 2.50106657E01)
DEF_VAR  unable to define variable: Hcount
in NetCDF file: ./Projects/TACLOBAN/tide_frc.nc
Please suggest me regarding this issue
Re: AVERAGES_DETIDES result problem
hi jkoceans11,
I am also facing similar problem like you (Zeta_detide value is too large).
Did you resolve or understand the problem? If yes than Could you tell me how to resolve this issue.
With regards
Ravi
I am also facing similar problem like you (Zeta_detide value is too large).
Did you resolve or understand the problem? If yes than Could you tell me how to resolve this issue.
With regards
Ravi
Re: AVERAGES_DETIDES result problem
Regarding this issue,
please give definition to your tide file with all available point when you build a tide file(say u,v,rho,psi dimension).
JH
please give definition to your tide file with all available point when you build a tide file(say u,v,rho,psi dimension).
JH