How to save data after data augumentation

imageAugmenter1 = imageDataAugmenter( ...
    'RandXReflection',true, ...
    'RandXTranslation',pixelRange, ...                                                                                                                                                                                                                                
    'RandYTranslation',pixelRange ,...
    'RandRotation',[0  360], ...
    'RandScale',[0.5 1]);
augimdsTrain1 = augmentedImageDatastore(inputSize(1:2),imdsTrain1, ...
    'DataAugmentation',imageAugmenter1);

augimdsValidation1 = augmentedImageDatastore(inputSize(1:2),imdsValidation1, ...
    'DataAugmentation',imageAugmenter1);

after this want store the augmented data..How can i do the process?