public SDVariable spaceToDepth(String name, SDVariable x, int blockSize, DataFormat dataFormat) {
    SDValidation.validateNumerical("spaceToDepth", "x", x);
    SDVariable out =  new org.nd4j.linalg.api.ops.impl.layers.convolution.SpaceToDepth(sd,x, blockSize, dataFormat).outputVariable();
    return sd.updateVariableNameAndReference(out, name);
  }