start:hype_file_reference:daens_staten
Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
|
start:hype_file_reference:daens_staten [2022/09/27 16:02] cpers |
start:hype_file_reference:daens_staten [2024/01/25 11:38] (current) |
||
|---|---|---|---|
| Line 1: | Line 1: | ||
| - | ===== nnnnnn_YYYYMMDD[HHMM].bin ===== | + | ====== nnnnnn_YYYYMMDD[HHMM].bin ====== |
| - | Thess binary files hold an ensemble of states for data assimilation. They are used to restart the data assimilation from a previous saved state. To use the files set ''indaensstate'' in [[start:HYPE_file_reference:info.txt|info.txt]]. For this version of saved ensemble each file holds one variable (a model state or a forcing or auxiliary variable) and nnnnnn is counted upward currently starting from 100201. Alternatively the states can be saved in three files ([[start:HYPE_file_reference:ensxstates.bin|ensXstates_yyyymmdd[HHMM].bin]], [[start:HYPE_file_reference:ensfstates.bin|ensFstates_yyyymmdd[HHMM].bin]], [[start:HYPE_file_reference:ensastates.bin|ensAstates_yyyymmdd[HHMM].bin]]). Which version of file format to use is set in [[start:HYPE_file_reference:assiminfo.txt|AssimInfo.txt]] by ''G_USEBINX'' and ''G_USEBINFA''. | + | These binary files hold an ensemble of states for data assimilation. They are used to restart the data assimilation from a previous saved state. To use the files set ''indaensstate'' in [[start:HYPE_file_reference:info.txt|info.txt]]. For this version of saved ensemble each file holds one variable (a model state or a forcing or auxiliary variable) and nnnnnn is counted upward currently starting from 100201. Alternatively the states can be saved in three files ([[start:HYPE_file_reference:ensxstates.bin|ensXstates_yyyymmdd[HHMM].bin]], [[start:HYPE_file_reference:ensfstates.bin|ensFstates_yyyymmdd[HHMM].bin]], [[start:HYPE_file_reference:ensastates.bin|ensAstates_yyyymmdd[HHMM].bin]]). Which version of file format to use is set in [[start:HYPE_file_reference:assiminfo.txt|AssimInfo.txt]] by ''G_USEBINX'' and ''G_USEBINFA''. |
| The files to be used as starting states are located in the ''forcingdir''. The files written for later use as starting states are found in the ''resultdir''. | The files to be used as starting states are located in the ''forcingdir''. The files written for later use as starting states are found in the ''resultdir''. | ||
| In addition files of the same format without date-time stamp can be found in the ''resultdir''. These files are used during a simulation to temporary hold the ensemble states. There is an option in AssimInfo.txt to save the ensemble states to binary files instead of keeping them in memory. | In addition files of the same format without date-time stamp can be found in the ''resultdir''. These files are used during a simulation to temporary hold the ensemble states. There is an option in AssimInfo.txt to save the ensemble states to binary files instead of keeping them in memory. | ||
start/hype_file_reference/daens_staten.txt ยท Last modified: 2024/01/25 11:38 (external edit)
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International
