Top Rated

1. OMIplot

   13 May 2011 | Contributor(s): Simon Carn

   OMIplot is a software package that can be used to ingest, visualize and analyze sulfur dioxide (SO2) data from the Ozone Monitoring Instrument (OMI) aboard NASA's Aura satellite. The OMI SO2 measurements can be used to track drifting volcanic eruption clouds and study volcanic degassing. OMI...

2. TOTGS: Total grainsize distribution of tephra fallout

   20 Jan 2014 | Contributor(s): Seb Biass, Costanza Bonadonna

   NOTE The code is now maintained on GitHub: https://github.com/e5k/TOTGS Follow updates on: https://e5k.github.io/  Quantifying the total grainsize distribution (TGSD) is a necessary step to achieve a thorough characterization of a given tephra deposit. Several methods exist to...

3. Tephra2 Source Code

   0.0 out of 5 stars 

   14 Jul 2010 | Contributor(s): Chuck B Connor, Leah Michelle Courtland

   Tephra2 uses the advection diffusion equation to forecast tephra dispersion in a given location based on a user-defined set of eruptive conditions.Tephra2 codes are now maintained on GitHub: https://github.com/geoscience-community-codes/tephra2 Available are:1-processor...

4. dWind

   0.0 out of 5 stars 

   27 Jul 2010 | Contributor(s): Seb Biass, Costanza Bonadonna

   UPDATE: A new version of dWind is now available as part of the TephraProb package here: https://vhub.org/resources/4094It allows to download wind data from both the NOAA NCEP Reanalysis 1 and the ECMWF Era-Interim datasets and provides a variety of functions to plot and analyse wind...

5. conflow linux fortran version

   0.0 out of 5 stars 

   25 Jan 2011 | Contributor(s): Larry Garver Mastin

   Conflow is a numerical model that calculates steady-state flow of magma-gas mixtures through volcanic conduits during explosive eruptions. It is described in publications listed at the bottom of this message. A GUI written in Visual Basic which runs Conflow on Windows is available in a separate...

6. Conflow 1.0.5

   0.0 out of 5 stars 

   01 Feb 2011 | Offline Tools | Contributor(s): Larry Garver Mastin

   Conflow is a user-friendly program that calculates flow properties of magma-gas mixtures through eruptive conduits during steady explosive volcanic eruptions. It also calculates physical and thermodynamic properties of magma-gas-crystal mixtures. The attached zip file installs the program on any...

7. eject model

   0.0 out of 5 stars 

   01 Feb 2011 | Offline Tools | Contributor(s): Larry Garver Mastin

   Eject is a user-friendly model that calculates the trajectories of blocks that are ballistically ejected from volcanic craters. It has also been used to calculate ballistic trajectories of other objects in other other settings, including missiles and bullets.Details are at:The attached zip...

8. SlopeCalc

   0.0 out of 5 stars 

   30 Jun 2011 | Offline Tools | Contributor(s): Georg Florian Zellmer

   This executable takes a .txt file as input (see "example-Sr.txt"), and returns a .txt file as output (see "Slope-example-Sr.txt").The input file consists of distance, value, and uncertainty columns. The output file consistes of distance, slope, uncertainty of slope, intercept, and uncertainty of...

9. Plumeria 2.3.1

   0.0 out of 5 stars 

   06 Dec 2011 | Offline Tools | Contributor(s): Larry Garver Mastin

   This is a graphical 1-D steady-state model for the dynamics of volcanic plumes. Written in Visual Basic, it runs on all computers having a Windows operating system (Windows 98 or later).Input values are entered into text boxes in the GUI. These magma temperature, gas content, vent diameter,...

10. Plumeria_wd--Fortran open-source version

    0.0 out of 5 stars 

    06 Dec 2011 | Offline Tools | Contributor(s): Larry Garver Mastin

    This is an open-source Fortran version of Plumeria, a one-dimensional steady-state model for volcanic plumes. It calculates plume properties such as upward velocity, radius, density, mass fractions of particles, air, water vapor, liquid water and ice, as a function of height in a plume.  The...