[Paraview] Trying to get sensible axes
Scott Collis
scollis.acrf at gmail.com
Fri Aug 24 12:08:44 EDT 2012
G'day Paraview list!
I am using paraview 3.14 to read in some gridded netCDF files I have
created that -semi- conforms to the CF conventions (there are still radar
variables that need to be added)
I can read in and do all kinds of nice things.... but now I am getting
picky :)
The reader seems to ignore my X,Y and height axes (or lat/lon)
Is my metadata wrong? (see attached header) what variable (or standard name
or metadata attribute) does paraview look for... Main thing I want is nice
looking cube axes..
Any advice gratefully recieved..
netcdf sgpcsapr_innermmcg_super_inneri7.c0.20110524.010010 {
dimensions:
time = UNLIMITED ; // (1 currently)
nz = 37 ;
ny = 101 ;
nx = 101 ;
variables:
double time(time) ;
time:units = "seconds since 1970-01-01 00:00:00.0" ;
time:calendar = "gregorian" ;
time:standard_name = "time" ;
float z_disp(nz) ;
z_disp:long_name = "height" ;
z_disp:standard_name = "height" ;
z_disp:units = "meter" ;
z_disp:positive = "up" ;
float y_disp(ny) ;
y_disp:axis = "Y" ;
y_disp:comment = "Y Displacement from the central facility"
;
y_disp:long_name = "y-coordinate in Cartesian system" ;
y_disp:standard_name = "y-coordinate in Cartesian system" ;
y_disp:units = "m" ;
float x_disp(nx) ;
x_disp:axis = "X" ;
x_disp:long_name = "x-coordinate in Cartesian system" ;
x_disp:standard_name = "x-coordinate in Cartesian system" ;
x_disp:units = "m" ;
x_disp:comment = "X Displacement from the central facility"
;
float lat(nx) ;
lat:long_name = "latitude" ;
lat:standard_name = "latitude" ;
lat:units = "degrees_north" ;
float lon(ny) ;
lon:long_name = "longitude" ;
lon:standard_name = "longitude" ;
lon:units = "degrees_east" ;
double attenuation_corrected_reflectivity_horizontal(time, nz, ny,
nx) ;
attenuation_corrected_reflectivity_horizontal:_FillValue =
-9999. ;
attenuation_corrected_reflectivity_horizontal:units = "dBZ"
;
attenuation_corrected_reflectivity_horizontal:long_name =
"equivalent_reflectivity_factor" ;
attenuation_corrected_reflectivity_horizontal:standard_name
= "equivalent_reflectivity_factor" ;
attenuation_corrected_reflectivity_horizontal:valid_max =
80. ;
attenuation_corrected_reflectivity_horizontal:valid_min =
-45. ;
double corrected_mean_doppler_velocity(time, nz, ny, nx) ;
corrected_mean_doppler_velocity:_FillValue = -9999. ;
corrected_mean_doppler_velocity:units = "m/s" ;
corrected_mean_doppler_velocity:long_name =
"radial_velocity_of_scatterers_away_from_instrument" ;
corrected_mean_doppler_velocity:standard_name =
"radial_velocity_of_scatterers_away_from_instrument" ;
corrected_mean_doppler_velocity:valid_max = 45. ;
corrected_mean_doppler_velocity:valid_min = -45. ;
double diff_phase(time, nz, ny, nx) ;
diff_phase:_FillValue = -9999. ;
diff_phase:units = "degrees/km" ;
diff_phase:long_name = "specific_differential_phase_hv" ;
diff_phase:standard_name = "specific_differential_phase_hv"
;
diff_phase:valid_max = 20. ;
diff_phase:valid_min = -10. ;
double doppler_spectral_width(time, nz, ny, nx) ;
doppler_spectral_width:_FillValue = -9999. ;
doppler_spectral_width:units = "m/s" ;
doppler_spectral_width:long_name = "spectrum_width" ;
doppler_spectral_width:standard_name = "spectrum_width" ;
doppler_spectral_width:valid_max = 45. ;
doppler_spectral_width:valid_min = 0. ;
double unfolded_dp_phase_shift(time, nz, ny, nx) ;
unfolded_dp_phase_shift:_FillValue = -9999. ;
unfolded_dp_phase_shift:units = "degrees" ;
unfolded_dp_phase_shift:long_name = "differential_phase_hv"
;
unfolded_dp_phase_shift:standard_name =
"differential_phase_hv" ;
unfolded_dp_phase_shift:valid_max = 480. ;
unfolded_dp_phase_shift:valid_min = 0. ;
double reflectivity_horizontal(time, nz, ny, nx) ;
reflectivity_horizontal:_FillValue = -9999. ;
reflectivity_horizontal:units = "dBZ" ;
reflectivity_horizontal:long_name =
"equivalent_reflectivity_factor" ;
reflectivity_horizontal:standard_name =
"equivalent_reflectivity_factor" ;
reflectivity_horizontal:valid_max = 80. ;
reflectivity_horizontal:valid_min = -45. ;
double diff_reflectivity(time, nz, ny, nx) ;
diff_reflectivity:_FillValue = -9999. ;
diff_reflectivity:units = "dB" ;
diff_reflectivity:long_name =
"log_differential_reflectivity_hv" ;
diff_reflectivity:standard_name =
"log_differential_reflectivity_hv" ;
diff_reflectivity:valid_max = 8. ;
diff_reflectivity:valid_min = -6. ;
double copol_coeff(time, nz, ny, nx) ;
copol_coeff:_FillValue = -9999. ;
copol_coeff:units = "ratio" ;
copol_coeff:long_name = "cross_correlation_ratio_hv" ;
copol_coeff:standard_name = "cross_correlation_ratio_hv" ;
copol_coeff:valid_max = 1. ;
copol_coeff:valid_min = 0. ;
double recalculated_diff_phase(time, nz, ny, nx) ;
recalculated_diff_phase:_FillValue = -9999. ;
recalculated_diff_phase:units = "degrees/km" ;
recalculated_diff_phase:long_name =
"specific_differential_phase_hv" ;
recalculated_diff_phase:standard_name =
"specific_differential_phase_hv" ;
recalculated_diff_phase:valid_max = 20. ;
recalculated_diff_phase:valid_min = -1. ;
double norm_coherent_power(time, nz, ny, nx) ;
norm_coherent_power:_FillValue = -9999. ;
norm_coherent_power:comment = "Also know as Normalized
Coherent Power" ;
norm_coherent_power:valid_min = 0. ;
norm_coherent_power:long_name = "signal_quality" ;
norm_coherent_power:standard_name = "signal_quality" ;
norm_coherent_power:units = "ratio" ;
norm_coherent_power:valid_max = 1. ;
double mean_doppler_velocity(time, nz, ny, nx) ;
mean_doppler_velocity:_FillValue = -9999. ;
mean_doppler_velocity:units = "m/s" ;
mean_doppler_velocity:long_name =
"radial_velocity_of_scatterers_away_from_instrument" ;
mean_doppler_velocity:standard_name =
"radial_velocity_of_scatterers_away_from_instrument" ;
mean_doppler_velocity:valid_max = 95. ;
mean_doppler_velocity:valid_min = -95. ;
// global attributes:
:process_version = "Evaluation 0.6" ;
:conventions = "CF 1.5" ;
:command_line = "./map_sgp_csapr_super_inner.py
/data-in/radar/sgp/sgpcsaprsur/sur/20110524/010544.mdv
/data-in/radar/sgp/sgpsondewnpnC1/ " ;
:dod_version = "0.5" ;
:site_id = "I7: Nardin, Oklahoma" ;
:facility_id = "sgp" ;
:pyart_procs = " Dealised with the University of Washington
4DD code. Phase unfolded and attenation corrected for using the Z-PHI like
Py-ART C-Band module. Mapped to a cartesian grid using the Ballsy mapper" ;
:input_datastreams_num = "2" ;
:input_datastreams = "SGPC-SAPR : 1 :
20110524.010010-20110524.010544;\n",
"sgpsondewnpn : ingest-sonde-10.6-0.sol5_10 :
20110523.232800-20110524.005842;\n",
"" ;
:history = "created by user sc8 on bds2-vm1 at
24-Aug-2012,8:36:09 using ./map_sgp_csapr_super_inner.py" ;
}
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