Hello I would like to know how do I make wrf run some data and with this data give me a future forecast for 2 days ahead. Exemple.: I have input data that goes from 2024-01-06 to 2024-01-09 and i would like to get future output data, like 2 days ahead, so in the end I would have output files for the data I have (06-09) and the future days (11 and 11).Is it possible? How do I set wps and wrf to do that, to generate this results.
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Forecast output data - WRF Model
- Thread starter stationUF
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- input data wrf output
William.Hatheway
Active member
The way WRF works is that you have to have boundary data for all the times that you want to forecast. So say you want to forecast Day 10 and 11, you would need to use forecast data starting on 06 through the 11th. If that makes any sense.Hello I would like to know how do I make wrf run some data and with this data give me a future forecast for 2 days ahead. Exemple.: I have input data that goes from 2024-01-06 to 2024-01-09 and i would like to get future output data, like 2 days ahead, so in the end I would have output files for the data I have (06-09) and the future days (11 and 11).Is it possible? How do I set wps and wrf to do that, to generate this results.
Ok, so just to make it clear, the boundary data that I need is the one that I get on the NCAR dataset for exemple in .grib format (like this one -> fnl_20240601_00_00)?The way WRF works is that you have to have boundary data for all the times that you want to forecast. So say you want to forecast Day 10 and 11, you would need to use forecast data starting on 06 through the 11th. If that makes any sense.
Exemple: the one I used to run the WPS and WRF I got on (NCAR RDA Dataset d083002), so I would need the fnl data from 06 to 11th to use and run the model, so in the end I would get the forecast for 10 and 11? Do you know a site where I could get this boundary data?
Thanks for your help
William.Hatheway
Active member
@stationUF
It's kinda a long a detailed process to explain why it has to be done this way. I would try to see if these specific links to the online tutorial helps you understand what you need to do.
It's 11pm here in the states so I really can't go into a lot of detail. But I wanted to make sure I gave you something to go on.
It's kinda a long a detailed process to explain why it has to be done this way. I would try to see if these specific links to the online tutorial helps you understand what you need to do.
It's 11pm here in the states so I really can't go into a lot of detail. But I wanted to make sure I gave you something to go on.
Ok, thank you so much for your help. Ill take a look on the links.
I dont know if you can answer this other question. I would like to use input data, meteorological data from a personal weather station, Is that possible? I didnt find anything about that. I know that my data have to be in .grib format but i dont know how to make it from .csv to .grib. Someone recomended me this link WRF Utilities and Tools — WRF Users Guide documentation . Am I in the right direction?
I dont know if you can answer this other question. I would like to use input data, meteorological data from a personal weather station, Is that possible? I didnt find anything about that. I know that my data have to be in .grib format but i dont know how to make it from .csv to .grib. Someone recomended me this link WRF Utilities and Tools — WRF Users Guide documentation . Am I in the right direction?
You may be able to use the OBSGRID program to incorporate these data, but it will need to be used in combination with other large-scale modeling system data (such as GFS).I dont know if you can answer this other question. I would like to use input data, meteorological data from a personal weather station, Is that possible? I didnt find anything about that. I know that my data have to be in .grib format but i dont know how to make it from .csv to .grib. Someone recomended me this link WRF Utilities and Tools — WRF Users Guide documentation . Am I in the right direction?