<|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: We chose N x = 2 7 , L = 2π, D = 2 × 10 −1 and δt = 10 −3 for our simulations. The initial **data** is taken to be
u 0 (x) = 10 −1 2 L cos 2πx L .(124)
Without any surprise, the integration reveals striking differences in term of patterns exhibited by the field u(t, x) compared to those obtained from the nonlinear example of Section VIII A; compare panel (b) with panel (a) in Fig. 7.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

no<|eot_id|>