Search found 3 matches

by polunma
Sat Jun 13, 2020 7:29 pm America/New_York
Forum: All Questions/Comments
Question: MERRA-2 model vertical grid
Replies: 1

MERRA-2 model vertical grid

Hi, I tried to do the vertical regridding for the MERRA-2 inst3_3d_asm_Nv: 3d,3-Hourly,Instantaneous,Model-Level,Assimilation,Assimilated Meteorological Fields 0.625 x 0.5 degree V5.12.4 (M2I3NVASM). The vertical regridding requires the ak and bk values for the mid layers and layer interfaces. The M...
by polunma
Tue May 26, 2020 3:56 pm America/New_York
Forum: All Questions/Comments
Question: Time_of_observation in C3M data
Replies: 3

Re: Time_of_observation in C3M data

Thank you so much!!
by polunma
Wed May 20, 2020 1:51 pm America/New_York
Forum: All Questions/Comments
Question: Time_of_observation in C3M data
Replies: 3

Time_of_observation in C3M data

I am working on some analysis of the C3M data and have a question about the variable “Time_of_observation”. The unit is day, but I am not sure how to interpret. For example, for the file with the date 20080701, the first value for Time_of_observation is 2454648.500080335. What does it mean? The file...