Schematron using XPath 2.0
ama:Coordinate/ama:axis/ama:axis
The attribute ama:Coordinate/ama:axis must be equal to one of the following values 'T', 'X', 'Y', 'Z'.
ama:Coordinate/ama:calendar/ama:calendar
The attribute ama:Coordinate/ama:calendar must be equal to one of the following values '360_Day', '365_Day', '366_Day', 'All_Leap', 'Gregorian', 'Julian', 'Noleap', 'None', 'Proleptic_Gregorian', 'Standard'.
ama:Coordinate/ama:day_length/ama:day_length
The attribute @unit must be equal to one of the following values 'day', 'hr', 'julian day', 'microseconds', 'min', 'ms', 'ns', 's', 'yr'.
ama:Coordinate/ama:month_length/ama:month_length
The attribute @unit must be equal to one of the following values 'day', 'hr', 'julian day', 'microseconds', 'min', 'ms', 'ns', 's', 'yr'.
ama:Coordinate/ama:positive/ama:positive
The attribute ama:Coordinate/ama:positive must be equal to one of the following values 'Down', 'Up'.
ama:Model_Metadata/ama:type/ama:type
The attribute ama:Model_Metadata/ama:type must be equal to one of the following values 'ASSIMILATION', 'GCM', 'MESOSCALE'.
ama:Simulation_Configuration/ama:eastern_boundary/ama:eastern_boundary
The attribute @unit must be equal to one of the following values 'arcmin', 'arcsec', 'deg', 'hr', 'microrad', 'mrad', 'rad'.
ama:Simulation_Configuration/ama:horizontal_grid_type/ama:horizontal_grid_type
The attribute ama:Simulation_Configuration/ama:horizontal_grid_type must be equal to one of the following values 'cube-sphere', 'icosahedral', 'lat-lon'.
ama:Simulation_Configuration/ama:northern_boundary/ama:northern_boundary
The attribute @unit must be equal to one of the following values 'arcmin', 'arcsec', 'deg', 'hr', 'microrad', 'mrad', 'rad'.
ama:Simulation_Configuration/ama:southern_boundary/ama:southern_boundary
The attribute @unit must be equal to one of the following values 'arcmin', 'arcsec', 'deg', 'hr', 'microrad', 'mrad', 'rad'.
ama:Simulation_Configuration/ama:vertical_grid_type/ama:vertical_grid_type
The attribute ama:Simulation_Configuration/ama:vertical_grid_type must be equal to one of the following values 'Altitude', 'Hybrid-Sigma', 'Isentropic', 'Pressure', 'Sigma'.
ama:Simulation_Configuration/ama:western_boundary/ama:western_boundary
The attribute @unit must be equal to one of the following values 'arcmin', 'arcsec', 'deg', 'hr', 'microrad', 'mrad', 'rad'.
ama:Variable/ama:var_type/ama:var_type
The attribute ama:Variable/ama:var_type must be equal to one of the following values 'Data', 'Ignore_data', 'Metadata', 'Support_data'.