Replication Data for: Zonal wavenumber diagnosis of Rossby-wave-like oscillations using paired ground-based radars
<|begin_of_text|><|start_header_id|>system<|end_header_id|> You are a research archivist expert in dataset metadata. Answer the question truthfully.  <|eot_id|><|start_header_id|>user<|end_header_id|> Here is the Description of a dataset. Description:'This study investigates Rossy normal modes with a constraint of both wavenumber and period using two ground-based zonally-separated radars at polar latitude. Detected are predominant 10- and 16-day oscillations before SSW onsets. These oscillations lasted for few tens of days and are associated with a westward traveling zonal wavenumber 1 structure. These results suggest occurrences of predominant Rossy normal modes before the SSW onsets' . Please return only a json list of at most 3 Keywords corresponding to the Description:.<|eot_id|><|start_header_id|>assistant<|end_header_id|> {"Answer" : ["Rossby wave, Planetary wave, stratospheric sudden warming (SSW), mesosphere, specular meteor radar, cross wavelet, wave number"]} <|eot_id|>
 Here is the Description of a dataset. Description:'This study investigates Rossy normal modes with a constraint of both wavenumber and period using two ground-based zonally-separated radars at polar latitude. Detected are predominant 10- and 16-day oscillations before SSW onsets. These oscillations lasted for few tens of days and are associated with a westward traveling zonal wavenumber 1 structure. These results suggest occurrences of predominant Rossy normal modes before the SSW onsets' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
This study investigates Rossy normal modes with a constraint of both wavenumber and period using two ground-based zonally-separated radars at polar latitude. Detected are predominant 10- and 16-day oscillations before SSW onsets. These oscillations lasted for few tens of days and are associated with a westward traveling zonal wavenumber 1 structure. These results suggest occurrences of predominant Rossy normal modes before the SSW onsets
Rossby wave, Planetary wave, stratospheric sudden warming (SSW), mesosphere, specular meteor radar, cross wavelet, wave number