Pisces is a desktop application that graphs and analyzes time series data. Pisces is designed to organize, graph, and analyze natural resource data that varies with time: gauge height, river flow, water temperature, etc.

Pisces provides convenient access to time series model results and the ability to easily compare many different scenarios or alternatives. It has a scenario selector unique to Pisces that converts massive amounts of output data into a summary form for each time series by scenario/alternative.

  • User Manual
    Read about Pisces and how to analyze time series data

  • Download
    Requires Windows XP or Higher


    • March 22, 2013 -- Support for MODSIM 8.3.2
    March 19, 2013 -- Support for MODSIM 8.3.1
    March 4, 2013 -- Added 'Merge' feature to Scenairo selector to be used with scenarios that are less than 1 year long. The Scenarios are all combined into a single series so you can perform a exceedance graph such as reservoir refill probability. This only works if you selected a single item in the tree.

    February 28, 2013(b) -- Changed naming in RiverWare tree from Object:SlotName to Object_SlotName to be a valid variable name for Pisces Math.

    February 28, 2013(a) -- Bug Fix for Error message "SiteDataTypeID is not unique" when reading a RiverWare *.rdf file

    February 19, 2013 -- User Interface supports SQLite databases

    February 5, 2013 -- Support for MODSIM 8.3

    January 28, 2013 Graphing with multiple axis support (check the options menu).

    January 21, 2013 low level support for sqlite http://www.sqlite.org

    November 15, 2012 Bug fix for Concurrency violation message.

    November 2, 2012 MODSIM bug fix. The Group Storage Left links were not included in the 'Storage Contract Links' section.

    October 23, 2012 URGSIM: Updated Climate Change Modeling runs

    September 6, 2012 Bug fix: Invalid Table names were created in a database with ID's greater than 10,000.

    August 14, 2012 ‘InterpolateWithStyle’ function in Pisces. It is a stand-alone function which requires that the user input date ranges for when the interpolation will occur. The function conserves volume for each specified date range.

    August 2, 2012 -- US Army Corps of Engineers Northwestern Division -- web dataquery US Army Corps Data query

    August 2, 2012 -- Modsim 8.2.2 Assemblies (*.dll) loaded
    June 21, 2012 -- University of Idaho Streamflow disaggregating of monthly streamflow to daily method. Sample database
    June 18, 2012 -- fixed plotting possition to beginning of month for Hydromet monthly data
    June 8, 2012 -- added support for MODSIM 8.2.1 Beta (Adjustment to end dates for Modsim 8.0 and 8.1 to conform to Modsim 8.2.)
    June 4, 2012 -- bug fix: MODSIM scenarios with same xy filename did not work.
    May 23, 2012 -- Support for MODSIM 8.2


    Contact

    Pisces is being developed by Karl Tarbet (208) 378-5272 We appreciate any feedback. However Reclamation does not provide technical support for this software. Please read the Disclaimer when you install Pisces.

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