cdm/src/main/java/ucar/nc2/dataset/CoordTransBuilder.java
static public void registerTransform( String transformName, Class c) {
    if (!(VertTransformBuilderIF.class.isAssignableFrom( c)) && !(HorizTransformBuilderIF.class.isAssignableFrom( c)))
      throw new IllegalArgumentException("Class "+c.getName()+" must implement VertTransformBuilderIF or HorizTransformBuilderIF");

    // fail fast - check newInstance works
    try {
      c.newInstance();
    } catch (InstantiationException e) {
      throw new IllegalArgumentException("CoordTransBuilderIF Class "+c.getName()+" cannot instantiate, probably need default Constructor");
    } catch (IllegalAccessException e) {
      throw new IllegalArgumentException("CoordTransBuilderIF Class "+c.getName()+" is not accessible");
    }

    // user stuff gets put at top
    if (userMode)
      transformList.add( 0, new Transform( transformName, c));
    else
      transformList.add( new Transform( transformName, c));

  }
static public void registerTransform( String transformName, Class c) {
    if (!(VertTransformBuilderIF.class.isAssignableFrom( c)) && !(HorizTransformBuilderIF.class.isAssignableFrom( c)))
      throw new IllegalArgumentException("Class "+c.getName()+" must implement VertTransformBuilderIF or HorizTransformBuilderIF");

    // fail fast - check newInstance works
    try {
      c.newInstance();
    } catch (InstantiationException e) {
      throw new IllegalArgumentException("CoordTransBuilderIF Class "+c.getName()+" cannot instantiate, probably need default Constructor");
    } catch (IllegalAccessException e) {
      throw new IllegalArgumentException("CoordTransBuilderIF Class "+c.getName()+" is not accessible");
    }

    // user stuff gets put at top
    if (userMode)
      transformList.add( 0, new Transform( transformName, c));
    else
      transformList.add( new Transform( transformName, c));

  }
Register a class that implements a Coordinate Transform.
@param transformName name of transform. This name is used in the datasets to identify the transform, eg CF names.
@param c class that implements CoordTransBuilderIF.