Read .GRIB2 files in Matlab
26 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
thalia
el 18 de Mayo de 2017
Respondida: Jacob Halbrooks
el 25 de Sept. de 2024
Hi, I am currently using a java toolbox (nc/nj varget) to read .grib2 files in Matlab. However, the files are a many and the process takes a lot of time. I was wondering if
a) is there a faster function in matlab to read .grib2 files? b) will converting them to another format will help?
I ve tried converting them to binary and reading them using fread and fread it is faster but I have to use wgrib2 to convert them in Linux first so its a lot of pre-processing.
Any feedback appreciated Thank you
0 comentarios
Respuesta aceptada
Jacob Halbrooks
el 25 de Sept. de 2024
As of R2023b, you can read data from a GRIB file (.grb, .grib, .grib2) using the Mapping Toolbox readgeoraster function. You can also get information about a GRIB file by using the georasterinfo function. These functions were enhanced in R2024b to support GRIB files that use CCSDS compression.
0 comentarios
Más respuestas (1)
KSSV
el 18 de Mayo de 2017
Editada: Walter Roberson
el 12 de Jul. de 2018
Check this link in file exchange.... https://in.mathworks.com/matlabcentral/fileexchange/21579-netcdf-grib-reader
0 comentarios
Ver también
Categorías
Más información sobre Spreadsheets en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!