netCDF-4 classic model with level 1 compression

dimensions:
node = 267744 ;
nele = 521193 ;
three = 3 ;
time = 8755 ;

variables:
float lon(node) ;
lon:long_name = "nodal longitude" ;
lon:standard_name = "longitude" ;
lon:units = "degrees_east" ;
float lat(node) ;
lat:long_name = "nodal latitude" ;
lat:standard_name = "latitude" ;
lat:units = "degrees_north" ;
float lonc(nele) ;
lonc:long_name = "zonal longitude" ;
lonc:standard_name = "longitude" ;
lonc:units = "degrees_east" ;
float latc(nele) ;
latc:long_name = "zonal latitude" ;
latc:standard_name = "latitude" ;
latc:units = "degrees_north" ;
int nv(three, nele) ;
nv:long_name = "nodes surrounding element" ;
float time(time) ;
time:long_name = "time" ;
time:units = "days since 1858-11-17 00:00:00" ;
time:format = "modified julian day (MJD)" ;
time:time_zone = "UTC" ;
float h(node) ;
h:long_name = "Bathymetry" ;
h:standard_name = "sea_floor_depth_below_geoid" ;
h:units = "m" ;
h:positive = "down" ;
h:grid = "Bathymetry_Mesh" ;
h:coordinates = "lat lon" ;
h:type = "data" ;
short ua(time, nele) ;
ua:long_name = "Vertically Averaged x-velocity" ;
ua:units = "meters s-1" ;
ua:grid = "fvcom_grid" ;
ua:type = "data" ;
ua:scale_factor = 0.001 ;
short va(time, nele) ;
va:long_name = "Vertically Averaged y-velocity" ;
va:units = "meters s-1" ;
va:grid = "fvcom_grid" ;
va:type = "data" ;
va:scale_factor = 0.001 ;
short zeta(time, node) ;
zeta:long_name = "Water Surface Elevation" ;
zeta:units = "meters" ;
zeta:positive = "up" ;
zeta:standard_name = "sea_surface_height_above_geoid" ;
zeta:grid = "Bathymetry_Mesh" ;
zeta:coordinates = "time lat lon" ;
zeta:type = "data" ;
zeta:location = "node" ;
zeta:scale_factor = 0.001 ;