For MODFLOW and PHAST models, LayerHeight({{Col, Row,}Layer}) returns the height of the cell or element layer specified by its arguments. For SUTRA models, LayerHeight returns the vertial height of an element or of the cell around a node. The function has three optional arguments: Column, Row, and Layer. If these arguments are provided, they specify the element or cell for which the area should be calculated. In SUTRA and MODFLOW 6 DISV models, Column should be the number of the node, element, or cell in the two dimensional mesh on the top view of the model. If the optional arguments are not provided, the function uses the column, row, and layer of the element or cell for which the formula is being calculated. If only one of the arguments is provided, it is treated as the layer. If any of the arguments has an invalid value, the function returns zero.
For SUTRA and MODFLOW 6 DISV models, Row should always be 1 and Column represent the node, element, or cell number in the top view of the model.
