hypermesh中如何通过坐标选取节点？
hypermesh如何通过坐标选取节点？就像Ansys里的select功能类似，选取某一坐标范围内的节点或者单元。
可以的，use *createmarkin command window
*createmark nodes 1 "by box" x0 y0 z0 x1 y1 z1 syst location contained all tol
其中
x0 – lower bound x coordinate
y0 – lower bound y coordinate
z0 – lower bound z coordinate
x1 – upper bound x coordinate
y1 – upper bound y coordinate
z1 – upper bound z coordinate
syst – the ID of a local coordinate system to which the coordinate bounds are relative to.If 0, the global axes are used.
location – The location of the entities to find, relative to the shape.Valid values are inside, outside, boundary and acrossboundary.
contained – A flag that indicates whether the entire entity should meet the location criteria (1) or just any part of the entity (0) to be selected.
all – A flag that indicates whether all entities (1) or only displayed entities (0) are considered for selection.
tol – The tolerance to use.In most cases, this should be set to 0.
ex: *createmark nodes 1 "by box" -10000 -10000 -10000 10000 10000 10000 0 "inside" 1 0 0
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