The Control Card Editor is accessed by choosing the Control option from the Functions menu or by clicking on the Control Card button on the toolbar. The Control Window Selection window will appear, prompting the user to choose between the HSPF Activity Edit window or the old NPSM Control Card Editor. Both schemes are available so that the user may have a choice of means.
If the user chooses the HSPF Activity option, a window will be displayed containing a tab strip. On each of the three tabs are the Activity tables for the PERLND, IMPLND, and RCHRES blocks. Changes may be made to the entries in these tables, and then the user may click OK to exit and save the changes or Cancel to exit without saving the changes.
If the user chooses the NPSM option, a window will be displayed containing a tab strip, similar to the HSPF Activity edit window. The three tabs represent the PERLND, IMPLND, and RCHRES operations,