amtload(MODEL, DATA);
amtload(model, data) loads the auxiliary data from the file data. The data will loaded from the directory model located in the local auxdata directory given by amtauxdatapath.
If the file is not in the local auxdata directory, it will be downloaded from the web address given by amtauxdataurl.
amtload(model, data, variable) loads just a particular variable from the file.