@author Yorck Ewerdwalbesloh, Johannes Keller
@date 11.09.2023
@brief Return data assimilation interval from file
@param[in] fn Filename of the observation file
@param[out] aa new da_interval (number of time steps until next assimilation time step)
@details
Reads the content of the variable name da_interval
from NetCDF
file fn
using subroutines from the NetCDF module.
The result is returned in aa
.
The result is used to adapt the da_interval until the next observation file.
Adapted for TSMP-PDAF by Johannes Keller, 28.05.2025.
Type | Intent | Optional | Attributes | Name | ||
---|---|---|---|---|---|---|
character(len=*), | intent(in) | :: | fn | |||
real, | intent(out) | :: | aa |