[nxBlocks]
type: integer
doc: nb of x blocks in the Grid
interface: ezfio,provider,ocaml
default: 10

[nyBlocks]
type: integer
doc: nb of y blocks in the Grid
interface: ezfio,provider,ocaml
default: 1

[nzBlocks]
type: integer
doc: nb of z blocks in the Grid
interface: ezfio,provider,ocaml
default: 1

[blockxSize]
type: integer
doc: size of x blocks
interface: ezfio,provider,ocaml
default: 32

[blockySize]
type: integer
doc: size of y blocks
interface: ezfio,provider,ocaml
default: 1

[blockzSize]
type: integer
doc: size of z blocks
interface: ezfio,provider,ocaml
default: 1