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Related Programs
The programs and utilities listed here are
used in support of some of the
preferred/recommended,
alternative, and
screening models.
The models in this section include
AERMAP,
AERSURFACE,
BPIP,
BPIPPRM,
CALMPRO,
CHAVG,
CONCOR, and
EMS-HAP.
| Related Programs |
AERMAP - Version 06341
AERMAP is a terrain preprocessor for
AERMOD. AERMAP processes commercially available Digital Elevation Data
and creates a file suitable for use within an
AERMOD control file.
This file would contain elevation and hill-height scaling factors for each
receptor in the air dispersion study.
Model Code
Executable (311k,ZIP)
Source Code (79k,ZIP)
Test Cases
Model Documentation
README
Model Change Bulletin #1
User's Guide and Addendum
Related Procedure
XYZ Elevation Data Preparation and Entry
Procedure (1603KB,zip) - this file contains the user's guide, test case and
a readme file.
SDTS to DEM Format Conversion Program (209KB,zip)
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AERSURFACE
AERSURFACE is a tool that processes land cover data to determine the
surface characteristics for use in
AERMET.
Model Code
README
Executable (624k,ZIP)
Source Code (79k,ZIP)
Test Case
Model Documentation
README
User's Guide
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BPIP
Building Profile Input Program (BPIP) is a PC-based program
designed to incorporate the concepts and procedures expressed in the
Good Engineering Practice (GEP) technical support document, building
downwash guidance, and other related references that correctly calculate
building heights (bh) and projected building widths (pbw) for simple,
multi-tiered, and groups of structures.
This program is often used with the ISC3 model.
This most recent version of BPIP, 4/21/04, has been upgraded with
allocatable arrays while maintaining the basic functionality of the
program.
Model Code
Code/Executable/Test Case (276KB,ZIP)
Model Documentation
README (1K,TXT)
User's Guide 
User's Guide Updates 
Latest Model Change Bulletin
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BPIPPRM
Building Profile Input Program for PRIME (BPIPPRM) is
the same as
BPIP
but includes an algorithm for calculating downwash
values for input into the PRIME algorithm which is contained in such
models as
AERMOD.
The input structure of BPIPPRM is the same as that of
BPIP and
is often used with the ISC3 model.
For more information, see the
BPIP
User's Guides.
Model Code
Code/Executable/Test Case (323KB,ZIP)
Model Documentation
README
Addendum to the ISC3 User's Guide
containing BPIPPRM documentation
Latest Model Change Bulletin
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CALMPRO
Calms Processor (CALMPRO) is a meteorological processor which
provides consistent application of handling calms by setting the wind
direction of the calm hour to the last reported wind direction and the
wind speed to 1 m/s.
Model Code and Documentation
Code/Test Case/Readme (12KB,ZIP)
Latest Model Change Bulletin
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CHAVG
CHAVG is a post-processor program for computing running averages (averages that
begin each hour and overlap) and end-to-end averages (averages that do
not overlap) from hourly concentrations files.
Model Code and Documentation
Code/Test Case/Readme (32KB,ZIP)
Latest Model Change Bulletin
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CONCOR
CONCOR is a program for converting latitude/longitude coordinates
to UTM or UTM coordinates to latitude/longitude.
Model Code and Documentation
Code/Executable/Test Case/Readme (31KB,ZIP)
Latest Model Change Bulletin
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EMS-HAP
The Emissions Modeling System for Hazardous Pollutants (EMS-HAP) is an
emissions processor that performs the steps needed to process an
emission inventory for input into the
ASPEN model
or the ISCST3
model. EMS-HAP is written in the SAS programming language and is designed to run on any
UNIX workstation. The user will need a SAS license and some
knowledge of SAS to use this program.
Model Code
EMS-HAP
Modeling System
Model Documentation
Descriptive Statement 
Version 2: User's Guide (for reference only)
Version 3: User's Guide
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