<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are an expert at identifying data availability statements in scientific text. A data availability statement describes where research data can be found or how it can be accessed.<|eot_id|><|start_header_id|>user<|end_header_id|>

Determine if the following text contains a data availability statement. Answer with 'yes' or 'no'.

Text: all original data for the present study were obtained from a third party. among all the 16 meteorological stations, original climate data from the wudu, songpan, wanyuan, nanchong and shapingba stations are from http://cdc.nmic.cn/datasetlogger.do?changeflag=datalogger&tpcat=surf&titlename=%e5%9c%b0%e9%9d%a2%e6%b0%94%e8%b1%a1%e8%b5%84%e6%96%99# and interested researchers can apply for a free id and download the data. for the other 11 stations, interested researchers can obtain the data by cooperating with national climate centre, china meteorological administration (as the authors did), or buy it from climatic data center, national meteorological information center, china meteorological administration. the original hydrological data at the 4 stations in this study are derived through cooperation from the hydrological yearbook, which belongs to the state key laboratory of simulation and regulation of water cycle in river basin, institute of water resources of hydropower research, beijing 100038, china.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>