I’m upgrading SMOKE for my runnings from v3.7 to v4.6. I encountered a grid shift error for the point source. Specifically, almost every grid with high emission has moved two grids up in v4.6 comparing with v3.7. I checked lat lon information of one point from the input inventory and found that the grid in v3.7 is relatively closer to this point.
In addition to the above question, there is about a 3% loss in terms of LFRAC total for v4.6 comparing with v3.7.
I’m worried about these differences could affect the accuracy of the newer version. Has anyone encountered similar problems?
Many thanks, Stella
The blue point I added is the major point source in this region based on lat lon information