Question: I have a single NetCDF file with some identically sized variables in it. I am trying to save all data into different NetCDF files based on dimensions. For example, each variable in a NetCDF file has data in one ...

Question: I have an ERA5 nc file of hourly precipitation from March until October for a 30-year time span. The data is from midnight to noon local time (so 4 am to 4 pm in UTC time zone). I need ...

Question: I have a netcdf file containing vorticity (per sec) and winds (m/s). I want to print the dates of gridpoints that satisfy the following conditions: 1). Vorticity > 1×10^-5 per sec and winds >= 5 m/s at a gridpoint. ...

Question: How can I merge only specific .nc files to work with cdo? from a long list of files that look like this: var_1-2.nc var_3-4.nc var_5-6.nc . . var_99-100.nc I would like to to a cdo mergetime only to the ...

Question: I have come across the code cdo -outputtab, date,value -remapnn,lon=X/lat=Y infile.nc > Outfile.txt which very nicely extracts for a single point only. Is there any way I can extract time series data from netcdf file for multiple points using ...

Question: I have two NC files with ERA5land precipitation data from the months AMJJASO of 2001-2020. One NC file of precipitation data from UTC 00.00 and one NC file with precipitation data from UTC 12.00. I would like to subtract ...

Question: I have a netcdf file that has monthly global data from 1991 to 2000 (10 years). Using CDO, how can I modify the netcdf from monthly to daily timesteps by repeating the monthly values each day of each month? ...

Question: I have a netcdf file with global temperature (tas, degC) data over the 1990-2001 period at daily time-steps in a 1x1deg lat-lon grid. I am interested only in tas days > 10degC. Is there a way I can subset ...

Question: I am trying to calculate fsa variable values based on two discrete conditions. In the end, I want one output file with variable fsa. The first condition is fsa equals 1 when tas is greater than 275.15. In the ...