cdm/src/main/java/ucar/nc2/wmo/Util.java
public static String cleanUnit(String unit) {
    if (unit == null) return null;
    // These specific words become dimensionless
    if (unit.equalsIgnoreCase("Proportion") || unit.equalsIgnoreCase("Numeric"))
      unit = "";
    // So does '-'
    else if (unit.equalsIgnoreCase("-")) {
      unit = "";
    // Make sure degree(s) true gets concatenated with '_'
    } else if (unit.startsWith("degree") && unit.endsWith("true")) {
      unit = unit.replace(' ', '_');
    // And only do the rest of the conversion if it's not a "* table *" entry
    } else if (!unit.contains(" table ")) {
      if (unit.startsWith("/")) unit = "1" + unit;
      unit = unit.trim();
      unit = StringUtil2.remove(unit, "**");
      StringBuilder sb = new StringBuilder(unit);
      StringUtil2.remove(sb, "^[]");
      StringUtil2.replace(sb, ' ', ".");
      StringUtil2.replace(sb, '*', ".");
      unit = sb.toString();
    }
    return unit;
  }
public static String cleanUnit(String unit) {
    if (unit == null) return null;
    // These specific words become dimensionless
    if (unit.equalsIgnoreCase("Proportion") || unit.equalsIgnoreCase("Numeric"))
      unit = "";
    // So does '-'
    else if (unit.equalsIgnoreCase("-")) {
      unit = "";
    // Make sure degree(s) true gets concatenated with '_'
    } else if (unit.startsWith("degree") && unit.endsWith("true")) {
      unit = unit.replace(' ', '_');
    // And only do the rest of the conversion if it's not a "* table *" entry
    } else if (!unit.contains(" table ")) {
      if (unit.startsWith("/")) unit = "1" + unit;
      unit = unit.trim();
      unit = StringUtil2.remove(unit, "**");
      StringBuilder sb = new StringBuilder(unit);
      StringUtil2.remove(sb, "^[]");
      StringUtil2.replace(sb, ' ', ".");
      StringUtil2.replace(sb, '*', ".");
      unit = sb.toString();
    }
    return unit;
  }
public static String cleanUnit ( String unit ) { if ( unit == null ) return null ; // These specific words become dimensionless
 if ( unit . equalsIgnoreCase ( "Proportion" ) || unit . equalsIgnoreCase ( "Numeric" ) ) unit = "" ; // So does '-'
 else if ( unit . equalsIgnoreCase ( "-" ) ) { unit = "" ; // Make sure degree(s) true gets concatenated with '_'
 } else if ( unit . startsWith ( "degree" ) && unit . endsWith ( "true" ) ) { unit = unit . replace ( ' ' , ' ' ) ; // And only do the rest of the conversion if it's not a "* table *" entry
 } else if ( ! unit . contains ( " table " ) ) { if ( unit . startsWith ( "/" ) ) unit = "1" + unit ; unit = unit . trim ( ) ; unit = StringUtil2 . remove ( unit , "**" ) ; StringBuilder sb = new StringBuilder ( unit ) ; StringUtil2 . remove ( sb , "^[]" ) ; StringUtil2 . replace ( sb , ' ' , "." ) ; StringUtil2 . replace ( sb , ' ' , "." ) ; unit = sb . toString ( ) ; } return unit ; }
Clean up strings to be used for unit string
@param unit original
@return cleaned up
Clean up strings to be used for unit string