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1 answer
113 views

I am trying to concatenate 10 netCDF files that are output files from a software named Ichthyop. Each of the files is a result of a lagrangian simulation of particles drifting in the Eastern ...
0 votes
1 answer
213 views

I have two or more NetCDF files that share a time dimension and time variable, where the time variable is the same for all the files (from the start to the end of the time period, unit, etc). The ...
-1 votes
2 answers
216 views

I have the following netcdf file: ncfile.nc The file has latitudes ranging from -90deg to 90deg. I need to flip these coordinates to 90deg, -90deg, so that the southern hemisphere becomes the northern ...
-1 votes
1 answer
129 views

So i tried this ncks -C -v expver in.nc expver.nc ncks -5 -C -x -v expver in.nc in_5.nc ncrename -d latitude,lat -d longitude,lon -d valid_time,time -v latitude,lat -v longitude,lon -v ...
0 votes
1 answer
82 views

I used NCO's ncrename to rename longitude, Latitude and valid_time to long,lat, and time. So that I can run the data through a different package that only excepts the mentioned names ( Climate Indices)...
-1 votes
1 answer
70 views

Edit: Raw files for the years 1996 and 2005 for testing can be found here. I have output from two modelling scenarios in a climate risk model (evergreen and control). I want to find differences ...
0 votes
2 answers
278 views

I used NCO's ncrename to rename longitude, Latitude and valid_time to long,lat, and time. So that I can run the data through a different package that only accepts the mentioned names. the original ...
0 votes
2 answers
99 views

I am currently trying to utilize the meteocean-api in Python to download and use NORA3 data. This uses the nco package in the background to work with the files. I downloaded it, and all of its ...
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0 votes
1 answer
121 views

I am working with ERA5 atmospheric data to calculate wind speeds anywhere globally, at maximum spatial and time resolution. This results in an uncompressed 70GB file for one year's worth of data, and ...
2 votes
1 answer
206 views

I have hourly surface temperature data from the RegCM model output. It is 3D data with a size of ×ばつ1176 (lon×ばつla×ばつtime). The time dimension is in hours, so 1176 hours means a total of 49 days of ...
2 votes
1 answer
374 views

I have already realized that I can use the command ncks in my terminal to transfer a variable I need (temperature) from one .nc file to another that has the same structure but instead of temperature ...
1 vote
1 answer
70 views

I was wondering how to change the dtype from float32 to float64 of coordinates. I can run the following code in the terminal ncap2 -s 'lat=double(lat); lon=double(lon)' infile.nc outfile.nc However ...
0 votes
1 answer
67 views

I have an .nc file which contains meteorological data such as temperature on a time-lat-lon-level coordinate grid. From temperature, I'd like to calculate potential temperature using Poisson's ...
2 votes
1 answer
89 views

I have a monthly .nc file from ISIMIP. Here's the time series: time = "2000年01月01日", "2000年02月01日", "2000年03月01日", "2000年04月01日", "2000年05月01日", "...
0 votes
1 answer
1k views

I've been trying to change the time dimension back to unlimited in a NetCDF file and haven't been successful. I made a new file and appended everything together: dimensions: lon = UNLIMITED ; // (...

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