Executable=pitzer.exe (was genpitzer1.exe) Required files are as follows Database files (do not edit) beta.txt gendata.txt neutral.txt psiani.txt psicat.txt theta.txt vandk.txt Input datafile (this must be present initially, but can be edited within the program) input.txt Place all files within the same directory. Output files are named at runtime. Solution composition can be defined as a function of salinity or specified concentrations. Input file (input.txt) is currently for a standard seawater (salinity=35 ppt). Other data specified at runtime include carbon system parameterization and mineral saturation state. If you are using mineral saturation state as a compositional constraint, you may have to provide an input composition that is already fairly close to the target. Any problems please email me or John Morse. Cheers, Rolf Rolf S. Arvidson Dept. Oceanography Texas A&M University College Station TX 77843 (409) 845-9633 office (409) 862 6596 lab