Custom Query (969 matches)

• The pressure gradient routines prsgrd42.h and prsgrd44.h use the local variable dP, which is a conflict with the mod_kinds real_kind parameter dp used for double-precision for some selected variables when the solution is mostly in single precision.

Many thanks to Catherine Drinkorn for ​bringing this issue to my attention.

• Adjuted the initialization of the makefile macro libraries to take care of cyclic dependency. It fails in some computer operating system. Now, we have:

    libraries := $(SCRATCH_DIR)/libNLM.a $(SCRATCH_DIR)/libUTIL.a
  

Notice that we add first the dependency for libNLM.a. Many thanks to Bronwyn Cahill for reporting this problem and David Robertson for fixing it.

• Updated the ARRAY_MODES (array_modes_w4dvar.h) and W4DPSAS_FCT_SENSITIVITY (obs_sen_w4dpsas_forecast.h) drivers.

For more information about the W4DPSAS analysis and forecast sensitivity driver check ​wikiROMS.

Many thanks to Andy Moore for the update.

• Corrected information typo in roms.in.

The 4D-PSAS forecast impact and forecast sensitivity algorithm W4DPSAS_FCT_SENSITIVITY was updated.

The usage of the algorithm is quite involved. Test cases ​forecast impact and ​forecast sensitivity are described in ​WikiROMS.

This is the version of the code that will be used the upcoming 2019 ROMS 4D-Var Workshop to be held at the NOAA Center for Weather and Climate Prediction (NCWCP) building in College Park, Maryland, July 29 - August 2, 2019.