The CLEERS Data Repository is a collection of experimental and computational data sets for use in designing and calibrating emissions control system simulation tools. The data in the repository are the responsibility of the contributors. The CLEERS coordinating committee does not make any claims or guarantees regarding the accuracy or quality of the data, nor does the appearance of the data on the CLEERS website constitute any sort of endorsement of the information contained in the data files or the contributors who provided it. If you have questions about a particular data set, please contact the contributor directly through the contact information provided with the data set. If you would like to contribute a data set to the CLEERS Data Repository, please contact us at admin@cleers.org