Re: facing problem in making xy plot

From: Karin Meier-Fleischer <meier-fleischer_at_nyahnyahspammersnyahnyah>
Date: Tue Jul 15 2014 - 11:05:15 MDT

Hi Ruksana,

it seems to be that the lon and lat coordinate variables don't have the
correct units like
"degrees_east" or "degrees_north". Do a printVarSummary on lat and lon
to see which
units attributes are set. If they are not set do the following:

Temp&lon@units = "degrees_east"
Temp&lat@units = "degrees_north"

Another problem is about the lat2d ans lon2d variable which have not the
correct size, but without knowing your data it is very difficult to say
whats
really going wrong. Do also a PrintVarSummary on lat2d and lon2d and the
variable you want to plot (below you sent a printVarSummary from a variable
temp_mod which is not defined in your script).

Bye,
Karin

Am 15.07.14 11:04, schrieb Ruksana Abedin:
> Oops what a silly mistake have I done! Thank you for pointing that
> out. But still not working and getting this outcome:
> Variable: temp_mod
> Type: float
> Total Size: 122056 bytes
> 30514 values
> Number of Dimensions: 4
> Dimensions and sizes: [time | 1] x [surface | 1] x [lat | 146] x
> [lon | 209]
> Coordinates:
> time: [2685..2685]
> surface: [-1..-1]
> Number Of Attributes: 11
> lon2d : <ARRAY of 30305 elements>
> lat2d : <ARRAY of 30305 elements>
> standard_name : temperature_at_1-5m
> units : (C)
> coordinates : global_longitude0 global_latitude0
> _FillValue : -1.073742e+09
> stash_item : 236
> stash_section : 3
> description : TEMPERATURE AT 1.5M
> cell_method : time: mean
> sampling_frequency : 1 hours
> (0) is_valid_latlon2d_attr: Warning: The 'lat2d' attribute must
> either be the same dimension sizes as the data, or one element larger
> in both directions. Your data will most likely not be overlaid on the
> map correctly.
> (0) check_for_y_lat_coord: Warning: Data either does not contain a
> valid latitude coordinate array or doesn't contain one at all.
> (0) A valid latitude coordinate array should have a 'units'
> attribute equal to one of the following values:
> (0) 'degrees_north' 'degrees-north' 'degree_north' 'degrees
> north' 'degrees_N' 'Degrees_north' 'degree_N' 'degreeN' 'degreesN'
> 'deg north'
> (0) is_valid_latlon2d_attr: Warning: The 'lon2d' attribute must
> either be the same dimension sizes as the data, or one element larger
> in both directions. Your data will most likely not be overlaid on the
> map correctly.
> (0) check_for_lon_coord: Warning: Data either does not contain a
> valid longitude coordinate array or doesn't contain one at all.
> (0) A valid longitude coordinate array should have a 'units'
> attribute equal to one of the following values:
> (0) 'degrees_east' 'degrees-east' 'degree_east' 'degrees east'
> 'degrees_E' 'Degrees_east' 'degree_E' 'degreeE' 'degreesE' 'deg east'
>
>
>
> Please help me for getting rid of these errors.
>
> Best regards,
> Ruksana
> DPhil Student
> University of Oxford
>
>
> On Mon, Jul 14, 2014 at 12:18 PM, Karin Meier-Fleischer
> <meier-fleischer@dkrz.de <mailto:meier-fleischer@dkrz.de>> wrote:
>
> Hi Ruksana,
>
> the error message tells you that the function wgt_areaavg_Wrap is
> undefined in this case it is
> the wrong name of the function. It has to be
>
> wgt_areaav*e*_Wrap
>
> see also
> http://ncl.ucar.edu/Document/Functions/Contributed/wgt_areaave_Wrap.shtml
>
> Bye,
> Karin
>
> Am 14.07.14 11:49, schrieb Ruksana Abedin:
>> Hi,
>>
>> I am trying to make a simple XY plot using a netcdf file; but
>> getting this error:
>>
>> fatal:Undefined identifier: (wgt_areaavg_Wrap) is undefined,
>> can't continue
>> fatal:Execute: Error occurred at or near line 20 in file test2.ncl
>>
>> Please help me to solve this.
>>
>>
>> the script I tried:
>> ;
>> ;**********************************
>> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
>> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
>> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"
>> load "$NCARG_ROOT/lib/ncarg/nclscripts/contrib/time_axis_labels.ncl"
>> ;************************************************
>>
>> begin
>>
>> ; read in data
>>
>> f=addfile ("/ouce-home/students/rege1218/West_Asia/annual.nc
>> <http://annual.nc>", "r");
>>
>> Temp = f->field16 ; get Temp data
>>
>> time =Temp&time0
>>
>> ;-- compute the area mean without weigthing
>> fldmean = wgt_areaavg_Wrap (Temp,1.0,1.0,1)
>>
>> wks = gsn_open_wks("eps","time_series") ; open workstation
>>
>>
>>
>> res = True
>> res@tiMainString = "Basic XY Plot" ; add title
>>
>> restime = True ; set time tickmark resouces
>> restime@ttmFormat = "%d %c %y" ; time tickmark format
>>
>> time_axis_labels(time, res, restime) ; sets the correct time labels
>>
>> res@tmXBLabelFontHeight = 0.01
>> res@tmXBLabelJust = "CentreRight"
>> res@tmXBLabelDeltaF = 1.0
>> res@tmXBLabelAngleF = 50.
>> res@tmXBLabelAutoStride = True
>>
>> plot = gsn_csm_xy(wks, time, fldmean, res)
>>
>>
>> end
>>
>>
>>
>> the ncdump -h of the input file:
>>
>> ncdump -h annual.nc <http://annual.nc>
>> netcdf annual {
>> dimensions:
>> x = 209 ;
>> y = 146 ;
>> x_2 = 209 ;
>> y_2 = 145 ;
>> z0 = 1 ;
>> z1 = 1 ;
>> z2 = 1 ;
>> z3 = 1 ;
>> z4 = 2 ;
>> z5 = 1 ;
>> z6 = 3 ;
>> z7 = 1 ;
>> time0 = UNLIMITED ; // (12 currently)
>> variables:
>> float global_longitude0(y, x) ;
>> global_longitude0:standard_name = "longitude" ;
>> global_longitude0:long_name = "longitude" ;
>> global_longitude0:units = "degrees_east" ;
>> global_longitude0:_CoordinateAxisType = "Lon" ;
>> float global_latitude0(y, x) ;
>> global_latitude0:standard_name = "latitude" ;
>> global_latitude0:long_name = "latitude" ;
>> global_latitude0:units = "degrees_north" ;
>> global_latitude0:_CoordinateAxisType = "Lat" ;
>> float global_longitude1(y_2, x_2) ;
>> global_longitude1:standard_name = "longitude" ;
>> global_longitude1:long_name = "longitude" ;
>> global_longitude1:units = "degrees_east" ;
>> global_longitude1:_CoordinateAxisType = "Lon" ;
>> float global_latitude1(y_2, x_2) ;
>> global_latitude1:standard_name = "latitude" ;
>> global_latitude1:long_name = "latitude" ;
>> global_latitude1:units = "degrees_north" ;
>> global_latitude1:_CoordinateAxisType = "Lat" ;
>> float z0(z0) ;
>> z0:standard_name = "height" ;
>> z0:units = "m" ;
>> z0:positive = "up" ;
>> z0:axis = "Z" ;
>> float z1(z1) ;
>> z1:axis = "Z" ;
>> float z2(z2) ;
>> z2:standard_name = "height" ;
>> z2:units = "m" ;
>> z2:positive = "up" ;
>> z2:axis = "Z" ;
>> float z3(z3) ;
>> z3:standard_name = "height" ;
>> z3:units = "m" ;
>> z3:positive = "up" ;
>> z3:axis = "Z" ;
>> float z4(z4) ;
>> z4:standard_name = "air_pressure" ;
>> z4:units = "hPa" ;
>> z4:positive = "down" ;
>> z4:axis = "Z" ;
>> float z5(z5) ;
>> z5:standard_name = "air_pressure" ;
>> z5:units = "hPa" ;
>> z5:positive = "down" ;
>> z5:axis = "Z" ;
>> float z6(z6) ;
>> z6:standard_name = "air_pressure" ;
>> z6:units = "hPa" ;
>> z6:positive = "down" ;
>> z6:axis = "Z" ;
>> float z7(z7) ;
>> z7:standard_name = "height" ;
>> z7:units = "m" ;
>> z7:positive = "up" ;
>> z7:axis = "Z" ;
>> double time0(time0) ;
>> time0:standard_name = "time" ;
>> time0:units = "days since 1959-12-01 00:00:00" ;
>> time0:calendar = "360_day" ;
>> float field186(time0, z0, y, x) ;
>> field186:standard_name = "net_down_surface_sw_flux" ;
>> field186:units = "W m-2" ;
>> field186:coordinates = "global_longitude0
>> global_latitude0" ;
>> field186:_FillValue = -1.073742e+09f ;
>> field186:stash_item = "201" ;
>> field186:stash_section = "1" ;
>> field186:description = "NET DOWN SURFACE SW FLUX:
>> SW TS ONLY" ;
>> field186:cell_method = "time: mean " ;
>> field186:sampling_frequency = "3 hours" ;
>> float field200(time0, z1, y, x) ;
>> field200:standard_name = "incoming_sw_rad_flux" ;
>> field200:units = "W m-2" ;
>> field200:coordinates = "global_longitude0
>> global_latitude0" ;
>> field200:_FillValue = -1.073742e+09f ;
>> field200:stash_item = "207" ;
>> field200:stash_section = "1" ;
>> field200:description = "INCOMING SW RAD FLUX
>> (TOA): ALL TSS" ;
>> field200:cell_method = "time: mean " ;
>> field200:sampling_frequency = "1 hours" ;
>> float field201(time0, z1, y, x) ;
>> field201:standard_name = "outgoing_sw_rad_flux" ;
>> field201:units = "W m-2" ;
>> field201:coordinates = "global_longitude0
>> global_latitude0" ;
>> field201:_FillValue = -1.073742e+09f ;
>> field201:stash_item = "208" ;
>> field201:stash_section = "1" ;
>> field201:description = "OUTGOING SW RAD FLUX (TOA)" ;
>> field201:cell_method = "time: mean " ;
>> field201:sampling_frequency = "3 hours" ;
>> float field203(time0, z0, y, x) ;
>> field203:standard_name =
>> "total_down_surface_sw_flux" ;
>> field203:units = "W m-2" ;
>> field203:coordinates = "global_longitude0
>> global_latitude0" ;
>> field203:_FillValue = -1.073742e+09f ;
>> field203:stash_item = "235" ;
>> field203:stash_section = "1" ;
>> field203:description = "TOTAL DOWNWARD SURFACE SW
>> FLUX" ;
>> field203:cell_method = "time: mean " ;
>> field203:sampling_frequency = "3 hours" ;
>> float field30(time0, z2, y, x) ;
>> field30:standard_name = "total_cloud_fraction" ;
>> field30:units = "***" ;
>> field30:coordinates = "global_longitude0
>> global_latitude0" ;
>> field30:_FillValue = -1.073742e+09f ;
>> field30:stash_item = "204" ;
>> field30:stash_section = "2" ;
>> field30:description = "TOTAL CLOUD AMOUNT IN LW
>> RADIATION" ;
>> field30:cell_method = "time: mean " ;
>> field30:sampling_frequency = "3 hours" ;
>> float field206(time0, z1, y, x) ;
>> field206:standard_name = "outgoing_lw_rad_flux" ;
>> field206:units = "W m-2" ;
>> field206:coordinates = "global_longitude0
>> global_latitude0" ;
>> field206:_FillValue = -1.073742e+09f ;
>> field206:stash_item = "205" ;
>> field206:stash_section = "2" ;
>> field206:description = "OUTGOING LW RAD FLUX (TOA)" ;
>> field206:cell_method = "time: mean " ;
>> field206:sampling_frequency = "3 hours" ;
>> float field205(time0, z0, y, x) ;
>> field205:standard_name =
>> "total_downward_surface_lw_flux" ;
>> field205:units = "W m-2" ;
>> field205:coordinates = "global_longitude0
>> global_latitude0" ;
>> field205:_FillValue = -1.073742e+09f ;
>> field205:stash_item = "207" ;
>> field205:stash_section = "2" ;
>> field205:description = "DOWNWARD LW RAD FLUX:
>> SURFACE" ;
>> field205:cell_method = "time: mean " ;
>> field205:sampling_frequency = "3 hours" ;
>> float field48(time0, z3, y_2, x_2) ;
>> field48:standard_name = "10m_wind_u-comp" ;
>> field48:units = "m s-1" ;
>> field48:coordinates = "global_longitude1
>> global_latitude1" ;
>> field48:_FillValue = -1.073742e+09f ;
>> field48:stash_item = "225" ;
>> field48:stash_section = "3" ;
>> field48:description = "10 METRE WIND U-COMP B GRID" ;
>> field48:cell_method = "time: mean " ;
>> field48:sampling_frequency = "1 hours" ;
>> float field49(time0, z3, y_2, x_2) ;
>> field49:standard_name = "10m_wind_v-comp" ;
>> field49:units = "m s-1" ;
>> field49:coordinates = "global_longitude1
>> global_latitude1" ;
>> field49:_FillValue = -1.073742e+09f ;
>> field49:stash_item = "226" ;
>> field49:stash_section = "3" ;
>> field49:description = "10 METRE WIND V-COMP B GRID" ;
>> field49:cell_method = "time: mean " ;
>> field49:sampling_frequency = "1 hours" ;
>> float field115(time0, z0, y, x) ;
>> field115:standard_name =
>> "evaporation_from_soil_surface" ;
>> field115:units = "kg m-2 ts-1" ;
>> field115:coordinates = "global_longitude0
>> global_latitude0" ;
>> field115:_FillValue = -1.073742e+09f ;
>> field115:stash_item = "229" ;
>> field115:stash_section = "3" ;
>> field115:description = "EVAP FROM SOIL SURF
>> -AMOUNT KG/M2/TS" ;
>> field115:cell_method = "time: mean " ;
>> field115:sampling_frequency = "1 hours" ;
>> float field180(time0, z0, y, x) ;
>> field180:standard_name = "surface_latent_heat_flux" ;
>> field180:units = "W m-2" ;
>> field180:coordinates = "global_longitude0
>> global_latitude0" ;
>> field180:_FillValue = -1.073742e+09f ;
>> field180:stash_item = "234" ;
>> field180:stash_section = "3" ;
>> field180:description = "SURFACE LATENT HEAT FLUX
>> W/M2" ;
>> field180:cell_method = "time: mean " ;
>> field180:sampling_frequency = "1 hours" ;
>> float field16(time0, z3, y, x) ;
>> field16:standard_name = "temperature_at_1-5m" ;
>> field16:units = "K" ;
>> field16:coordinates = "global_longitude0
>> global_latitude0" ;
>> field16:_FillValue = -1.073742e+09f ;
>> field16:stash_item = "236" ;
>> field16:stash_section = "3" ;
>> field16:description = "TEMPERATURE AT 1.5M" ;
>> field16:cell_method = "time: mean " ;
>> field16:sampling_frequency = "1 hours" ;
>> float field16_1(time0, z3, y, x) ;
>> field16_1:standard_name = "temperature_at_1-5m" ;
>> field16_1:units = "K" ;
>> field16_1:coordinates = "global_longitude0
>> global_latitude0" ;
>> field16_1:_FillValue = -1.073742e+09f ;
>> field16_1:stash_item = "236" ;
>> field16_1:stash_section = "3" ;
>> field16_1:description = "TEMPERATURE AT 1.5M" ;
>> field16_1:cell_method = "time: maximum " ;
>> field16_1:sampling_frequency = "1 hours" ;
>> float field16_2(time0, z3, y, x) ;
>> field16_2:standard_name = "temperature_at_1-5m" ;
>> field16_2:units = "K" ;
>> field16_2:coordinates = "global_longitude0
>> global_latitude0" ;
>> field16_2:_FillValue = -1.073742e+09f ;
>> field16_2:stash_item = "236" ;
>> field16_2:stash_section = "3" ;
>> field16_2:description = "TEMPERATURE AT 1.5M" ;
>> field16_2:cell_method = "time: minimum " ;
>> field16_2:sampling_frequency = "1 hours" ;
>> float field95(time0, z3, y, x) ;
>> field95:standard_name = "specific_humidity_at_1-5m" ;
>> field95:units = "1" ;
>> field95:coordinates = "global_longitude0
>> global_latitude0" ;
>> field95:_FillValue = -1.073742e+09f ;
>> field95:stash_item = "237" ;
>> field95:stash_section = "3" ;
>> field95:description = "SPECIFIC HUMIDITY AT 1.5M" ;
>> field95:cell_method = "time: mean " ;
>> field95:sampling_frequency = "1 hours" ;
>> float field50(time0, z3, y_2, x_2) ;
>> field50:standard_name = "wind_speed_at_10m" ;
>> field50:units = "m s-1" ;
>> field50:coordinates = "global_longitude1
>> global_latitude1" ;
>> field50:_FillValue = -1.073742e+09f ;
>> field50:stash_item = "249" ;
>> field50:stash_section = "3" ;
>> field50:description = "WIND SPEED AT 10 METRES
>> (WIND GRID)" ;
>> field50:cell_method = "time: mean " ;
>> field50:sampling_frequency = "1 hours" ;
>> float field50_1(time0, z3, y_2, x_2) ;
>> field50_1:standard_name = "wind_speed_at_10m" ;
>> field50_1:units = "m s-1" ;
>> field50_1:coordinates = "global_longitude1
>> global_latitude1" ;
>> field50_1:_FillValue = -1.073742e+09f ;
>> field50_1:stash_item = "249" ;
>> field50_1:stash_section = "3" ;
>> field50_1:description = "WIND SPEED AT 10 METRES
>> (WIND GRID)" ;
>> field50_1:cell_method = "time: maximum " ;
>> field50_1:sampling_frequency = "1 hours" ;
>> float field90(time0, z0, y, x) ;
>> field90:standard_name = "total_precipitation_rate" ;
>> field90:units = "kg m-2 s-1" ;
>> field90:coordinates = "global_longitude0
>> global_latitude0" ;
>> field90:_FillValue = -1.073742e+09f ;
>> field90:stash_item = "216" ;
>> field90:stash_section = "5" ;
>> field90:description = "TOTAL PRECIPITATION RATE
>> KG/M2/S" ;
>> field90:cell_method = "time: mean " ;
>> field90:sampling_frequency = "1 hours" ;
>> float field106(time0, z0, y, x) ;
>> field106:standard_name =
>> "total_soil_moisture_content" ;
>> field106:units = "kg m-2" ;
>> field106:coordinates = "global_longitude0
>> global_latitude0" ;
>> field106:_FillValue = -1.073742e+09f ;
>> field106:stash_item = "208" ;
>> field106:stash_section = "8" ;
>> field106:description = "SOIL MOISTURE CONTENT" ;
>> field106:cell_method = "time: mean " ;
>> field106:sampling_frequency = "1 hours" ;
>> float field1530(time0, z0, y, x) ;
>> field1530:standard_name = "snow_melt_rate_land" ;
>> field1530:units = "kg m-2 s-1" ;
>> field1530:coordinates = "global_longitude0
>> global_latitude0" ;
>> field1530:_FillValue = -1.073742e+09f ;
>> field1530:stash_item = "231" ;
>> field1530:stash_section = "8" ;
>> field1530:description = "SNOW MELT RATE (LAND)" ;
>> field1530:cell_method = "time: mean " ;
>> field1530:sampling_frequency = "1 hours" ;
>> float field1532(time0, z0, y, x) ;
>> field1532:standard_name = "surface_runoff_rate" ;
>> field1532:units = "kg m-2 s-1" ;
>> field1532:coordinates = "global_longitude0
>> global_latitude0" ;
>> field1532:_FillValue = -1.073742e+09f ;
>> field1532:stash_item = "234" ;
>> field1532:stash_section = "8" ;
>> field1532:description = "SURFACE RUNOFF RATE
>> KG/M2/S" ;
>> field1532:cell_method = "time: mean " ;
>> field1532:sampling_frequency = "1 hours" ;
>> float field1533(time0, z0, y, x) ;
>> field1533:standard_name = "subsurface_runoff_rate" ;
>> field1533:units = "kg m-2 s-1" ;
>> field1533:coordinates = "global_longitude0
>> global_latitude0" ;
>> field1533:_FillValue = -1.073742e+09f ;
>> field1533:stash_item = "235" ;
>> field1533:stash_section = "8" ;
>> field1533:description = "SUB-SURFACE RUNOFF RATE
>> KG/M2/S" ;
>> field1533:cell_method = "time: mean " ;
>> field1533:sampling_frequency = "1 hours" ;
>> float field56(time0, z4, y_2, x_2) ;
>> field56:standard_name = "wind_u-comp" ;
>> field56:units = "m s-1" ;
>> field56:coordinates = "global_longitude1
>> global_latitude1" ;
>> field56:_FillValue = -1.073742e+09f ;
>> field56:stash_item = "201" ;
>> field56:stash_section = "15" ;
>> field56:description = "U WIND ON PRESSURE LEVELS
>> B GRID" ;
>> field56:cell_method = "time: mean " ;
>> field56:sampling_frequency = "1 hours" ;
>> float field57(time0, z4, y_2, x_2) ;
>> field57:standard_name = "wind_v-comp" ;
>> field57:units = "m s-1" ;
>> field57:coordinates = "global_longitude1
>> global_latitude1" ;
>> field57:_FillValue = -1.073742e+09f ;
>> field57:stash_item = "202" ;
>> field57:stash_section = "15" ;
>> field57:description = "V WIND ON PRESSURE LEVELS
>> B GRID" ;
>> field57:cell_method = "time: mean " ;
>> field57:sampling_frequency = "1 hours" ;
>> float field95_1(time0, z5, y_2, x_2) ;
>> field95_1:standard_name =
>> "specific_humidity_wind_grid" ;
>> field95_1:units = "1" ;
>> field95_1:coordinates = "global_longitude1
>> global_latitude1" ;
>> field95_1:_FillValue = -1.073742e+09f ;
>> field95_1:stash_item = "226" ;
>> field95_1:stash_section = "15" ;
>> field95_1:description = "SPECIFIC HUMIDITY (=Q)
>> (WIND GRID)" ;
>> field95_1:cell_method = "time: mean " ;
>> field95_1:sampling_frequency = "1 hours" ;
>> float field1(time0, z4, y, x) ;
>> field1:standard_name = "geopotential_height" ;
>> field1:units = "m" ;
>> field1:coordinates = "global_longitude0
>> global_latitude0" ;
>> field1:_FillValue = -1.073742e+09f ;
>> field1:stash_item = "202" ;
>> field1:stash_section = "16" ;
>> field1:description = "GEOPOTENTIAL HEIGHT (=Z)" ;
>> field1:cell_method = "time: mean " ;
>> field1:sampling_frequency = "1 hours" ;
>> float field16_3(time0, z6, y, x) ;
>> field16_3:standard_name = "temperature" ;
>> field16_3:units = "K" ;
>> field16_3:coordinates = "global_longitude0
>> global_latitude0" ;
>> field16_3:_FillValue = -1.073742e+09f ;
>> field16_3:stash_item = "203" ;
>> field16_3:stash_section = "16" ;
>> field16_3:description = "TEMPERATURE (=T)" ;
>> field16_3:cell_method = "time: mean " ;
>> field16_3:sampling_frequency = "1 hours" ;
>> float field8(time0, z7, y, x) ;
>> field8:standard_name = "pmsl" ;
>> field8:units = "Pa" ;
>> field8:coordinates = "global_longitude0
>> global_latitude0" ;
>> field8:_FillValue = -1.073742e+09f ;
>> field8:stash_item = "222" ;
>> field8:stash_section = "16" ;
>> field8:description = "PRESSURE AT MEAN SEA LEVEL" ;
>> field8:cell_method = "time: mean " ;
>> field8:sampling_frequency = "1 hours" ;
>> float field93(time0, z0, y, x) ;
>> field93:standard_name = "snowfall_amount" ;
>> field93:units = "kg/m2" ;
>> field93:coordinates = "global_longitude0
>> global_latitude0" ;
>> field93:_FillValue = -1.073742e+09f ;
>> field93:stash_item = "23" ;
>> field93:stash_section = "0" ;
>> field93:description = "SNOW AMOUNT AFTER TIMESTEP
>> KG/M2" ;
>> field93:cell_method = "time: mean " ;
>> field93:sampling_frequency = "1 hours" ;
>> float field37(time0, z0, y, x) ;
>> field37:standard_name = "sea_ice_fraction" ;
>> field37:units = "***" ;
>> field37:coordinates = "global_longitude0
>> global_latitude0" ;
>> field37:_FillValue = -1.073742e+09f ;
>> field37:stash_item = "31" ;
>> field37:stash_section = "0" ;
>> field37:description = "SEA ICE FRACTION AFTER
>> TIMESTEP" ;
>> field37:cell_method = "time: mean " ;
>> field37:sampling_frequency = "1 hours" ;
>>
>> // global attributes:
>> :CDI = "Climate Data Interface version 1.6.0
>> (http://code.zmaw.de/projects/cdi)" ;
>> :Conventions = "CF-1.3" ;
>> :history = "Fri Jul 11 16:11:03 2014: cdo cat
>> nhqhga.pcg6dec.nc <http://nhqhga.pcg6dec.nc> nhqhga.pcg7jan.nc
>> <http://nhqhga.pcg7jan.nc> nhqhga.pcg7feb.nc
>> <http://nhqhga.pcg7feb.nc> nhqhga.pcg7mar.nc
>> <http://nhqhga.pcg7mar.nc> nhqhga.pcg7apr.nc
>> <http://nhqhga.pcg7apr.nc> nhqhga.pcg7may.nc
>> <http://nhqhga.pcg7may.nc> nhqhga.pcg7jun.nc
>> <http://nhqhga.pcg7jun.nc> nhqhga.pcg7jul.nc
>> <http://nhqhga.pcg7jul.nc> nhqhga.pcg7aug.nc
>> <http://nhqhga.pcg7aug.nc> nhqhga.pcg7sep.nc
>> <http://nhqhga.pcg7sep.nc> nhqhga.pcg7oct.nc
>> <http://nhqhga.pcg7oct.nc> nhqhga.pcg7nov.nc
>> <http://nhqhga.pcg7nov.nc> annual.nc <http://annual.nc>" ;
>> :CDO = "Climate Data Operators version 1.6.0
>> (http://code.zmaw.de/projects/cdo)" ;
>> }
>>
>>
>>
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Received on Tue Jul 15 05:05:39 2014

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