[R] Converting .grib to excel file

[Bert Gunter]

Do a web search on "convert grib data to csv".  You will get many hits. You
probably don't need R to do this.

-- Bert

On Tue, Jun 25, 2024 at 1:33 AM javad bayat <j.bayat194 using gmail.com> wrote:

> Dear all;
> I have downloaded meteorology data from "
>
> https://cds.climate.copernicus.eu/cdsapp#!/dataset/reanalysis-era5-single-levels?tab=form
> "
> as .grib format. It has hourly data of a complete year (every hour of every
> day of 12 months) and has 6 meteorology parameters. The file has been
> attached.
> I am trying to convert it to an excel file that puts every parameter in a
> separated column. For instance, the first col represents Date, 2nd
> represents Temperature and so on.
> Is there any way to do it?
> I used these codes but did not work:
> # install.packages("rNOMADS")
>
> library(rNOMADS)
>
> # Read GRIB data
> grib_data <- ReadGrib("C:/Users/admin/Downloads/Met.grib")
>
> # Convert to a data frame
> grib_df <- as.data.frame(grib_data)
>
> # Write the data frame to a CSV file
> write.csv(grib_df, file = "output.csv")
>
>
> I would be more than happy if anyone could help me.
> Sincerely
>
> --
> Best Regards
> Javad Bayat
> M.Sc. Environment Engineering
> Alternative Mail: bayat194 using yahoo.com
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