netcdf \001iORCA025_5d_20190101_20191231_nut_merg {
dimensions:
	time_counter = UNLIMITED ; // (73 currently)
	deptht = 75 ;
	y = 1050 ;
	x = 1442 ;
	axis_nbounds = 2 ;
variables:
	float Alkalini(time_counter, deptht, y, x) ;
		Alkalini:long_name = "Total Alkalinity Concentration" ;
		Alkalini:units = "mmol/m3" ;
		Alkalini:online_operation = "average" ;
		Alkalini:interval_operation = "5 d" ;
		Alkalini:interval_write = "5 d" ;
		Alkalini:cell_methods = "time: mean" ;
		Alkalini:_FillValue = 1.e+20f ;
		Alkalini:missing_value = 1.e+20f ;
		Alkalini:coordinates = "time_centered nav_lat nav_lon" ;
	float CaCO3(time_counter, deptht, y, x) ;
		CaCO3:long_name = "Calcite Concentration" ;
		CaCO3:units = "mmol/m3" ;
		CaCO3:online_operation = "average" ;
		CaCO3:interval_operation = "5 d" ;
		CaCO3:interval_write = "5 d" ;
		CaCO3:cell_methods = "time: mean" ;
		CaCO3:_FillValue = 1.e+20f ;
		CaCO3:missing_value = 1.e+20f ;
		CaCO3:coordinates = "time_centered nav_lat nav_lon" ;
	float Fer(time_counter, deptht, y, x) ;
		Fer:long_name = "Dissolved Iron Concentration" ;
		Fer:units = "mmol/m3" ;
		Fer:online_operation = "average" ;
		Fer:interval_operation = "5 d" ;
		Fer:interval_write = "5 d" ;
		Fer:cell_methods = "time: mean" ;
		Fer:_FillValue = 1.e+20f ;
		Fer:missing_value = 1.e+20f ;
		Fer:coordinates = "time_centered nav_lat nav_lon" ;
	float NH4(time_counter, deptht, y, x) ;
		NH4:long_name = "Ammonium Concentration" ;
		NH4:units = "mmol/m3" ;
		NH4:online_operation = "average" ;
		NH4:interval_operation = "5 d" ;
		NH4:interval_write = "5 d" ;
		NH4:cell_methods = "time: mean" ;
		NH4:_FillValue = 1.e+20f ;
		NH4:missing_value = 1.e+20f ;
		NH4:coordinates = "time_centered nav_lat nav_lon" ;
	float NO3(time_counter, deptht, y, x) ;
		NO3:long_name = "Nitrate Concentration" ;
		NO3:units = "mmol/m3" ;
		NO3:online_operation = "average" ;
		NO3:interval_operation = "5 d" ;
		NO3:interval_write = "5 d" ;
		NO3:cell_methods = "time: mean" ;
		NO3:_FillValue = 1.e+20f ;
		NO3:missing_value = 1.e+20f ;
		NO3:coordinates = "time_centered nav_lat nav_lon" ;
	float PO4(time_counter, deptht, y, x) ;
		PO4:long_name = "Phosphate Concentration" ;
		PO4:units = "mmol/m3" ;
		PO4:online_operation = "average" ;
		PO4:interval_operation = "5 d" ;
		PO4:interval_write = "5 d" ;
		PO4:cell_methods = "time: mean" ;
		PO4:_FillValue = 1.e+20f ;
		PO4:missing_value = 1.e+20f ;
		PO4:coordinates = "time_centered nav_lat nav_lon" ;
	float Si(time_counter, deptht, y, x) ;
		Si:long_name = "Silicate Concentration" ;
		Si:units = "mmol/m3" ;
		Si:online_operation = "average" ;
		Si:interval_operation = "5 d" ;
		Si:interval_write = "5 d" ;
		Si:cell_methods = "time: mean" ;
		Si:_FillValue = 1.e+20f ;
		Si:missing_value = 1.e+20f ;
		Si:coordinates = "time_centered nav_lat nav_lon" ;
	float deptht(deptht) ;
		deptht:name = "deptht" ;
		deptht:long_name = "Vertical T levels" ;
		deptht:units = "m" ;
		deptht:positive = "down" ;
		deptht:bounds = "deptht_bounds" ;
	float deptht_bounds(deptht, axis_nbounds) ;
		deptht_bounds:units = "m" ;
	float nav_lat(y, x) ;
		nav_lat:standard_name = "latitude" ;
		nav_lat:long_name = "Latitude" ;
		nav_lat:units = "degrees_north" ;
	float nav_lon(y, x) ;
		nav_lon:standard_name = "longitude" ;
		nav_lon:long_name = "Longitude" ;
		nav_lon:units = "degrees_east" ;
	double time_centered(time_counter) ;
		time_centered:standard_name = "time" ;
		time_centered:long_name = "Time axis" ;
		time_centered:calendar = "gregorian" ;
		time_centered:units = "seconds since 1900-01-01 00:00:00" ;
		time_centered:time_origin = "1900-01-01 00:00:00" ;
		time_centered:bounds = "time_centered_bounds" ;
	double time_centered_bounds(time_counter, axis_nbounds) ;
	double time_counter(time_counter) ;
		time_counter:axis = "T" ;
		time_counter:standard_name = "time" ;
		time_counter:long_name = "Time axis" ;
		time_counter:calendar = "gregorian" ;
		time_counter:units = "seconds since 1900-01-01 00:00:00" ;
		time_counter:time_origin = "1900-01-01 00:00:00" ;
		time_counter:bounds = "time_counter_bounds" ;
	double time_counter_bounds(time_counter, axis_nbounds) ;

// global attributes:
		:description = "pisces sms variables" ;
		:title = "pisces sms variables" ;
		:Conventions = "CF-1.6" ;
		:uuid = "cb3db077-56c0-430f-aa64-175324e21772" ;
		:history = "Tue Nov  4 13:52:59 2025: ncks -v Fer,NH4,NO3,PO4,Si,Alkalini,CaCO3 001iORCA025_5d_20190101_20191231_ptrc_T_merg.nc 001iORCA025_5d_20190101_20191231_nut_merg.nc\nFri Oct 31 16:08:30 2025: ncrcat 001iORCA025_5d_20190101_20190120_ptrc_T_merg.nc 001iORCA025_5d_20190121_20190219_ptrc_T_merg.nc 001iORCA025_5d_20190220_20190321_ptrc_T_merg.nc 001iORCA025_5d_20190322_20190420_ptrc_T_merg.nc 001iORCA025_5d_20190421_20190520_ptrc_T_merg.nc 001iORCA025_5d_20190521_20190619_ptrc_T_merg.nc 001iORCA025_5d_20190620_20190719_ptrc_T_merg.nc 001iORCA025_5d_20190720_20190818_ptrc_T_merg.nc 001iORCA025_5d_20190819_20190917_ptrc_T_merg.nc 001iORCA025_5d_20190918_20191017_ptrc_T_merg.nc 001iORCA025_5d_20191018_20191116_ptrc_T_merg.nc 001iORCA025_5d_20191117_20191216_ptrc_T_merg.nc 001iORCA025_5d_20191217_20191231_ptrc_T_merg.nc 001iORCA025_5d_20190101_20191231_ptrc_T_merg.nc\nWed Oct 29 09:10:12 2025: ncks -d time_counter,2,5 001iORCA025_5d_20181222_20190120_ptrc_T_merg.nc 001iORCA025_5d_20190101_20190120_ptrc_T_merg.nc" ;
		:NCO = "netCDF Operators version 4.7.4-alpha04 (http://nco.sf.net)" ;
}