visad/src/main/java/ucar/nc2/iosp/gempak/NavigationBlock.java
public void setValues(float[] values) {
        vals = values;
        proj = GempakUtil.ST_ITOC(Float.floatToIntBits(vals[1])).trim();
        addParam(PROJ, proj);
        addParam(GDS_KEY, this.toString());
        setParams();
    }
public void setValues(float[] values) {
        vals = values;
        proj = GempakUtil.ST_ITOC(Float.floatToIntBits(vals[1])).trim();
        addParam(PROJ, proj);
        addParam(GDS_KEY, this.toString());
        setParams();
    }
Set the grid nav block values

@param values   the raw values