t profile had not tested these routines personally.)</p>
<p><strong>Longitude dimension:</strong><br />
Coordinate variables representing longitudes must always explicitly include the units attribute; there is no default value for the units attribute. The units attribute will be of character type with the string formatted as per the recommendations in the Unidata Udunits package.</p>
<p>The recommended unit of longitude is "degrees_east" (eastward positive). Also acceptable are "degree_east", "degree_E", an