This grid has been posted as V2, V3, and V4.
The reason for V3 is that a projection problem was found at certain span stations on the flaps of V2.
The reason for V4 is to project the surface grid onto the IGS geometry definition (using the
Pointwise "project" function), rather than onto a fine triangularization based on the STEP geometry 
definition.

There has been a slight change in number of gridpoints between the versions.

HL-CRM model grids for both
  Full Chord Flap Gap (Workshop Case 1a)
  Partially-Sealed Chord Flap Gap (Workshop Case 1c)

  Structured Overset Grids created with ANSA and Chimera Grid Tools

V4:
Full Chord Flap Gap has C, M, F, and XF grids
  Coarse:  24,059,957 nodes;  23,097,216 cells  (72 blocks)
  Medium:  65,423,213 nodes;  63,537,195 cells  (72 blocks)
  Fine:   189,285,377 nodes; 185,201,725 cells  (76 blocks)
  X-Fine: 564,348,433 nodes; 554,523,792 cells  (102 blocks)

Partially-Sealed Chord Flap Gap has M grid only
  Medium:  66,269,520 nodes;  64,364,621 cells  (73 blocks)

V3:
Full Chord Flap Gap has C, M, F, and XF grids
  Coarse:  24,059,957 nodes;  23,097,216 cells  (72 blocks)
  Medium:  65,423,213 nodes;  63,537,195 cells  (72 blocks)
  Fine:   189,285,377 nodes; 185,201,725 cells  (76 blocks)
  X-Fine: 564,889,833 nodes; 554,060,880 cells  (102 blocks)

Partially-Sealed Chord Flap Gap has M grid only
  Medium:  66,269,520 nodes;  64,364,621 cells  (73 blocks)

V2:
Full Chord Flap Gap has C, M, F, and XF grids
  Coarse:  24,058,081 nodes;  23,095,434 cells
  Medium:  65,433,013 nodes;  63,546,701 cells
  Fine:   189,279,617 nodes; 185,196,148 cells
  X-Fine: 564,730,317 nodes; 553,905,060 cells

Partially-Sealed Chord Flap Gap has M grid only
  Medium:  66,269,520 nodes;  64,364,621 cells


NOTE: the author's original naming of the actual grids has been retained.  However, please note that
these grids are globally referred to as:

   "A-HLCRM_StrOverset_ChimeraGridTools"

for the purpose of the workshop.



Contact:
William Chan   william.m.chan@nasa.gov