TUFLOW Message 2067: Difference between revisions

When using row and column data (<font color="blue"><tt>Read RowCol Zpts </tt></font><font color="red"><tt>== </tt></font>), the GIS information isn't used by TUFLOW, the location of Zpt is determined from the TUFLOW row and column reference of the cell. This makes processing Zpts much much faster. However, if the grid dimensions have changed, it is an indication the the model has been significantly altered. If the dimensions have changed because the cell size and/or origin command have also been changed, it may be necessary to re-create and re-inspect Zpts.