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...make the data work as is - because I have many many more datasets that are structured this way. Thank you, Erin Erin M. Berryman Graduate Research Assistant Department of Soil, Water, and Climate University of Minnesota 439 Borlaug Hall 1991 Upper Buford Circle St. Paul, MN 55104 612.625.9747 berr0179 at umn.edu

Dear R community, I am having trouble determining how to create the graph I want utilizing my relatively limited knowledge of R. So far I have been using the lattice library to create most of what I need. The dataset (enviro) consists of 2 variables (Temp and Precip) for each Day of a 2-yr period (Year). I wish to display Temp and Precip along the y axis plotted by Day on the x axis to allow