RESETPTS

Reset node values.

If option is parent (default) the parent child flags are reset. All child points are eliminated and the connectivity list is corrected to reference only the parent points.

If option is itp the itp1 array is reset to indicate whether each node is in the interior (0), on an interior interface (2), on a reflected boundary (10), or on a reflected interface boundary (12) . Resetting itp would be used if nodes were removed (such as with rmmat) leaving new boundaries

If option is ell_color then node color (imt) is set based on element color(itetclr).  There are three behaviors possible depending on whether 0, 1 or 3 arguments are specified.

FORMAT:

resetpts

remove child points

resetpts/parent

remove child points

resetpts/itp

set node type (itp) from connectivity of mesh

resetpts/cell_color/

set all node colors (imt) from element colors(itetclr)

resetpts/cell_color/istart,iend,istride

set all node colors (imt) from element colors(itetclr)

resetpts/cell_color/ integer_node_color

reset node imt for nodes with imt currently = integer_node_color from the itetclr of an element that contains the node

EXAMPLES:

resetpts/itp  

set node type from connectivity of mesh

resetpts/cell\_color/1   

replace node color for nodes that currently have imt value of 1 by the cell color of an element containing the node; this is done by looping through all the elements in cell color order, so that the value of imt will be the largest itetclr of the set of elements containing this node.

resetpts/cell\_color/  

loop through all element colors and reset all node imt values

resetpts/cell\_color/-1  

replace node color for nodes that currently have imt value of 1 by the cell color of an element containing the node; this is done by looping through all the elements in desending cell color order, so that the value of imt will be the smallest itetclr of the set of elements containing this node.

resetpts/cell\_color/1,0,0   

loop through all element colors and reset all node imt values (same as previous example)

resetpts/cell\_color/1,3,1   

loop through colors from itetclr=1 to itetclr=3

resetpts/cell\_color/3,1,-1  

loop through colors from itetclr=3 to itetclr=1