Hi!
Normally, to view a scalar function on a regular grid data i would arrange
the data as:
object 1 class gridpositions counts xsize ysize
origin 0 0
delta 1 0
delta 0 1
object 2 class gridconnections counts xsize ysize
attribute "element type" string "quads"
attribute "ref" string "positions"
object 3 class array type float rank 0 items xsize*ysize data follows
... [ xsize * ysize scalar elements ]
object "Sigma DX file" class field
component "positions" value 1
component "connections" value 2
component "data" value 3
end
But my question has to do with the fact that tutorial are totally obscure
about how to change this scheme to allow warped grids, that is, maybe
elements of the kind
[ 0.5412 , 0.265 ] 0.000739
[ 0.5412 , 0.266 ] 0.000712
[ 0.5412 , 0.267 ] 0.000684
\_______ ________/ \___ __/
\/ \/
grid points coords scalar function
2-vector
this is what i think is the most obvius format for such grid, but somehow i
doesn't seem to be able to make it work, what i'm missing here?
Thanks in advance
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