AERMET

Samson

Surface

Upper Air

Software

Guide

WebMET is pleased to make available the following free software programs.  All the packages are fully functionable, freely downloadable and provided courtesy of our sponsors.

WRPLOT VIEW  is a fully operational wind rose Windows program for your meteorological data

WRPLOT View's main features include:

	Reads surface data files in SCRAM, CD144, SAMSON and HUSWO formats.
	Reads ISC "Pre-Processed" meteorological data files.
	Reads California Air Resources Board data files (CARB).
	Wind rose plots for wind speed and stability classes.
	Rain Intensity plots for met data files containing precipitation data.
	Frequency distribution tables for wind speed and stability classes.
	Specify adjacent or non-adjacent dates to be read for plotting.
	Color wind rose and rain intensity plots.
	Print wind rose plots or copy them for use in other applications.

DOWNLOAD WRPLOT VIEW

RAMMET VIEW is a powerful meteorological pre-processor which allows you to convert raw meteorological data to the format required by the U.S. EPA ISCST3 and ISC-PRIME models.

Rammet View's main features include:

	Support for US standard met file formats including SCRAM, SAMSON, CD-144 and HUSWO.
	Import non-standard met data from Excel and text files.
	Create custom met data using the FileMaker utility.
	Dry and wet deposition met data processing.
	Generate screening met data.
	Search for a specific met station location and directly link with the Web to download met data.

COMING SOON!

PERCENT VIEW is a utility that generates the percentile concentrations for ISCST3, ISC-PRIME and AERMOD results and computes rolling averages.

Percent View's main features include:

	Processes ISC and AERMOD Postfiles and displays a series plot.
	Generates a Plotfile for the selected percentile (e.g., 98th). With the Plotfile, you can then plot the percentile concentrations using the ISC-AERMOD View post-processor or Surfer.
	Computes a 3, 8 or 24 rolling average based on 1-hour average concentrations.   Rolling averages are used in Europe and some States such as New Jersey.

DOWNLOAD PERCENT VIEW