Opened 5 years ago

Last modified 13 months ago

#242 assigned Defect

richardson not working -- bad h — at Initial Version

Reported by: daliaga Owned by:
Priority: major Milestone: FLEXPART_WRF_3.4_FPbase_9
Component: FP coding/compilation Version: FLEXPART-WRF
Keywords: richardson bad h Cc:

Description

I'm using FLEXPART-WRF_v3.3.2 with input data obtained from WRF-ARW.
I keep getting the following error:

richardson not working -- bad h = -2.87909937

where the negative h usually varies a bit. After this the programs aborts. I delved into the code and found out that this is due to FLEXPART getting a negative value for the Boundary layer height. How can Flexpart think that h is negative? what can be the source of this problem?

As a workaround, I chose
SFC_OPTION = 1

but then I got
#### FLEXPART MODEL ERROR! SFC_OPTION = 1

I went into the code again and find out that this option aborts the program since SFC_OPTION = 1 is no longer supported:

write(*,*) ' #### Reading from WRF no longer supported.'
write(*,*) ' #### ---------------------------------'

I modified the code so that it will not abort, but im wondering why this option is no longer supported

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