Search the Community
Showing results for tags 'specified flow'.
Hi there, I'm having a problem related with assigning specified flow boundary conditions to my UGrid / Modflow-USG model. The error appears when I do the '' Map to MODFLOW'' option while converting my conceptual model to UGrid numerical model. I have read the helping document saying that If you want to use ''Specified flow boundary condition'' the UGrid must be a stacked grid. A stacked grid is one in which there is no vertical discritization of layers and the horizontal discritization of all layers is the same. (i.e. the Index of Vertical Sub-Discretization (IVSD) in the UnStructured Gr
Hi, I am trying to get GMS to calibrate a specified flow boundary that I assigned to my model. The boundary was created by using a coverage polygon. However, when I try to initialize the boundary to PEST, I can't get PEST to recognize the specified flow boundary. Does GMS support PEST calibration of specified flow boundaries? Is there a step that I'm missing? -Josue
Hi, If I use the auto-assign function for implementation a "Specified flow = 0 " to cells (for example along an arc) it appears like a "Well condition" in GMS. Is it the way that Modlfow deals with this boundary condition or it is a implementation of GMS ? Can you precise this ?