HEC-GeoHMS Modclark grid error

[Watercad]

Hi,
I am trying to form modClark grid. But whenever I try to form the grid(mod clark processing), I get the error "No intersecting records found". I try to form it by "user defined "grid, but I also get the same error. I try several differenmet sizes (10,..100) but it did not work. Does anybody know what to do?
Thks for any help.

[rodrigofmacedo]

Hi,

Which GeoHMS version are you using? If version 1.1 - 2003, please refer to Appendix H, page 258, of its User's Manual.

Rodrigo F. de Macedo.