Scheduled Downtime
On Friday 21 April 2023 @ 5pm MT, this website will be down for maintenance and expected to return online the morning of 24 April 2023 at the latest

Problems in LU_INDEX in nested domain

srinaldi

New member
Hello!
I'm running a simulation using a namelist provided during a wrf tutorial (attached below) which uses the NLCD dataset for static data. Everything seems to be ok for the first domain, while the second domain shows some problems with the LU_INDEX variable (see the image below). I noticed that this problem arises because of the subgrid_ratio_[xy] option active (I'm running a fire simulation hence I need a refinement on the second domain). I don't know if the problem is in my static data (I downloaded again from the static data download page) or what, can someone help?
Thank you in advance!

Simona
 

Attachments

  • 1726566991649.png
    1726566991649.png
    119.1 KB · Views: 6
  • namelist.wps
    1.3 KB · Views: 7
  • 1726567268616.png
    1726567268616.png
    47.8 KB · Views: 6
Last edited:
Can you clarify the issue? It is hard to read the png files.

Also, in your namelist.wps,

geog_data_res = 'default', 'default'

Which indicates that you use Modis instead of NLCD as input.
 
Hello,

sorry for the late response! I use NLCD datasets in geog_data_res because I'm trying to reproduce the case exactly as done by the tutorial and the reference material (everything is in this github repository), so I'm using the namelist from the tutorial and try to run the case using my WPS_GEOG.
To clarify the issue with LU_INDEX I downloaded the .ps file from ncview, I hope this helps.
Thank you.

Simona
 

Attachments

  • ncview.LU_INDEX.ps
    733.1 KB · Views: 3
Top