15
Apr 2014
When modeling point sources near structures, the Building Profile Input Program (BPIP) and BPIP-PRIME executables are used to calculate downwash values for input to air dispersion models like AERMOD and CALPUFF. One limitation of BPIP is that it can only model buildings with flat roofs. Buildings featuring a sloped or pitched roof must be approximated.
15
Sep 2013
AERMOD performs several quality assurance checks on data when it begins processing inputs. As part of these checks, the model will write several warning and informational messages to the output file for the user to reference. One common message bears the warning code W320.
15
Jul 2013
The AERMOD model can calculate ground-level concentrations in either flat or elevated terrain. AERMAP is used to calculate model object elevations, and its output can be passed to AERMOD in one of two ways.
Recent Posts
Cookie | Duration | Description |
---|---|---|
cookielawinfo-checkbox-analytics | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics". |
cookielawinfo-checkbox-functional | 11 months | The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". |
cookielawinfo-checkbox-necessary | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". |
cookielawinfo-checkbox-others | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. |
cookielawinfo-checkbox-performance | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance". |
PHPSESSID | session | This cookie is native to PHP applications. The cookie is used to store and identify a users' unique session ID for the purpose of managing user session on the website. The cookie is a session cookies and is deleted when all the browser windows are closed. |
viewed_cookie_policy | 11 months | The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data. |
Cookie | Duration | Description |
---|---|---|
invoca_session | 100 years | This cookie is set by the provider Invoca. This is a performance cookie used for caching values. |
Cookie | Duration | Description |
---|---|---|
_ga | 2 years | The _ga cookie, installed by Google Analytics, calculates visitor, session and campaign data and also keeps track of site usage for the site's analytics report. The cookie stores information anonymously and assigns a randomly generated number to recognize unique visitors. |
_ga_0VBB84F57K | 2 years | This cookie is installed by Google Analytics. |
_gat_gtag_UA_204697799_1 | 1 minute | Set by Google to distinguish users. |
_gcl_au | 3 months | Provided by Google Tag Manager to experiment advertisement efficiency of websites using their services. |
_gid | 1 day | Installed by Google Analytics, _gid cookie stores information on how visitors use a website, while also creating an analytics report of the website's performance. Some of the data that are collected include the number of visitors, their source, and the pages they visit anonymously. |
Cookie | Duration | Description |
---|---|---|
test_cookie | 15 minutes | The test_cookie is set by doubleclick.net and is used to determine if the user's browser supports cookies. |
Cookie | Duration | Description |
---|---|---|
_pk_id.ad0b58cb-a993-4edf-96d2-53ec986cf2f8.b0e5 | 1 year 27 days | No description |
_pk_ses.ad0b58cb-a993-4edf-96d2-53ec986cf2f8.b0e5 | 30 minutes | No description |
.AspNetCore.Antiforgery.mNaQeP51TaI | session | No description |
.AspNetCore.Session | session | No description available. |
stg_externalReferrer | session | No description available. |
stg_last_interaction | 1 year | No description available. |
stg_returning_visitor | 1 year | No description available. |
stg_traffic_source_priority | 30 minutes | No description available. |