sum hundreds of grids within a workspace

Discussion created by wieferi9 on Jul 7, 2011
Latest reply on Jul 8, 2011 by timothy_hales-esristaff
I currently have a workspace that contains a grid representing each individual day for a whole year.  They all have the same specs... extent, resolution and such.  I want to do a simple local sum on all of the grids within the workspace, using python, without having to type out each of the names.  The names are set up as %day%_%month% (example 0_1 represents jan 1st.)  Thank you for the help.