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3.145.105.149

Our Cyberinfrastructure

HUBzero logo Our web site is powered by the HUBzero® Platform for Scientific Collaboration originally developed at Purdue University. HUBzero was specifically designed to help a scientific community share resources and work together with one another. Users can upload their own content--including tutorials, courses, publications, and animations--and share them with the rest of the community. But each hub is more than just a repository of information. It is a place where researchers and educators can collaborate in private spaces to build simulation/modeling tools, gather datasets, and share them online. Users can launch computations and view results with an ordinary web browser--without having to download, compile, or install any code. The tools they access are not just web forms, but powerful graphical tools that support visualization and comparison of results.

How Does a Hub Differ From a Web Site?

At its core, a hub is a web site built with many familiar open source packages--the Linux operating system, an Apache web server, a MySQL database, PHP web scripting, and the Joomla content management system. The HUBzero software builds upon that infrastructure to create an environment in which researchers, educators, and students can access simulation tools and share information. Specifically, we define a "hub" as a web-based collaboration environment with the following features:

  • Interactive simulation tools, hosted on the hub cluster and delivered to your browser
  • Simulation tool development area, including source code control and bug tracking
  • Videos and other supporting media for classes, tutorials, and documentation
  • Groups and projects for private collaboration
  • Mechanism for uploading and sharing resources
  • 5-star ratings and user feedback for resources
  • User support area, with question-and-answer forum
  • Statistics about users and usage patterns

You can use this software to start a hub for your own scientific community. Join others in the HUBzero Foundation and help to develop the platform. Visit HUBzero.org to learn more.

Debug Console

Close6 MBRequestSessionTimelineDatabase22Events24
$_GET
Array( ) Array(

)
$_POST
Array( ) Array(

)
$_COOKIE
Array( ) Array(

)
$_SERVER
Array( TEMP => /var/www/tmp, TMPDIR => /var/www/tmp, TMP => /var/www/tmp, PATH => /usr/lo... Array(
TEMP => /var/www/tmp,
TMPDIR => /var/www/tmp,
TMP => /var/www/tmp,
PATH => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin,
USER => apache,
HOME => /var/www,
FCGI_ROLE => RESPONDER,
REDIRECT_HTTP_AUTHORIZATION => ,
REDIRECT_UNIQUE_ID => Z0KeokQ8-uY4FdjAmzHZuAAAAEg,
REDIRECT_SCRIPT_URL => /aboutus/hubzero,
REDIRECT_SCRIPT_URI => https://shunko.aws.hubzero.org/aboutus/hubzero,
REDIRECT_HTTPS => on,
REDIRECT_SSL_TLS_SNI => shunko.aws.hubzero.org,
REDIRECT_STATUS => 200,
HTTP_AUTHORIZATION => ,
UNIQUE_ID => Z0KeokQ8-uY4FdjAmzHZuAAAAEg,
SCRIPT_URL => /aboutus/hubzero,
SCRIPT_URI => https://shunko.aws.hubzero.org/aboutus/hubzero,
HTTPS => on,
SSL_TLS_SNI => shunko.aws.hubzero.org,
HTTP_ACCEPT => */*,
HTTP_USER_AGENT => Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com),
HTTP_ACCEPT_ENCODING => gzip, br, zstd, deflate,
HTTP_HOST => shunko.aws.hubzero.org,
SERVER_SIGNATURE => ,
SERVER_SOFTWARE => Apache,
SERVER_NAME => shunko.aws.hubzero.org,
SERVER_ADDR => 10.68.128.8,
SERVER_PORT => 443,
REMOTE_ADDR => 3.145.105.149,
DOCUMENT_ROOT => /var/www/shunko,
REQUEST_SCHEME => https,
CONTEXT_PREFIX => ,
CONTEXT_DOCUMENT_ROOT => /var/www/shunko,
SERVER_ADMIN => root@localhost,
SCRIPT_FILENAME => /var/www/shunko/index.php,
REMOTE_PORT => 42336,
REDIRECT_URL => /aboutus/hubzero,
GATEWAY_INTERFACE => CGI/1.1,
SERVER_PROTOCOL => HTTP/1.1,
REQUEST_METHOD => GET,
QUERY_STRING => ,
REQUEST_URI => /aboutus/hubzero,
SCRIPT_NAME => /index.php,
PHP_SELF => /index.php,
REQUEST_TIME_FLOAT => 1732419234.4152,
REQUEST_TIME => 1732419234
)
separator ⇒ .
orderBy ⇒ id
orderDir ⇒ asc
1 ⇒ registerIP
2 ⇒ access
always ⇒
renew ⇒
tracker.sid ⇒ 272b5b352f572f20147db5cae5ce060c
tracker.ssid ⇒ 272b5b352f572f20147db5cae5ce060c
tracker.rsid ⇒ 272b5b352f572f20147db5cae5ce060c
  • site 0.044 seconds (+0.044); 3.50 MB (+3.500) - afterInitialise
  • site 0.081 seconds (+0.038); 4.25 MB (+0.750) - afterRoute
  • site 0.128 seconds (+0.046); 5.25 MB (+1.000) - afterDispatch
  • site 0.141 seconds (+0.013); 5.50 MB (+0.250) - beforeRenderModule mod_search (Search)
  • site 0.145 seconds (+0.004); 5.50 MB (0.000) - afterRenderModule mod_search (Search)
  • site 0.146 seconds (+0.000); 5.50 MB (0.000) - beforeRenderModule mod_menu (Main Menu)
  • site 0.153 seconds (+0.007); 5.75 MB (+0.250) - afterRenderModule mod_menu (Main Menu)
  • site 0.153 seconds (+0.000); 5.75 MB (0.000) - beforeRenderModule mod_menu (About)
  • site 0.160 seconds (+0.007); 5.75 MB (0.000) - afterRenderModule mod_menu (About)
  • site 0.162 seconds (+0.002); 5.75 MB (0.000) - onAfterRender
  • site 0.173 seconds (+0.011); 5.75 MB (0.000) - sessionStore
6 MB

22 Queries Logged: 0.022449016571045 seconds

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  2. DELETE
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  3. SELECT data
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  5. SELECT session_id
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  6. INSERT INTO `jos_session` (`session_id`,`client_id`,`time`,`ip`)
      VALUES ('272b5b352f572f20147db5cae5ce060c','0','1732419234','3.145.105.149')
  7. SELECT extension_id AS id,element AS "option",params,enabled
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  8. SELECT b.id, b.title
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  9. SELECT *
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  10. SELECT folder AS type,element AS name,protected,params
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      AND `type` = 'plugin'
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  11. SELECT m.id,m.menutype,m.title,m.alias,m.note,m.path AS route,m.link,m.type,m.level,m.language,m.browserNav,m.access,m.params,m.home,m.img,m.template_style_id,m.component_id,m.parent_id,e.element AS component
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      LEFT JOIN jos_extensions AS e
      ON e.extension_id = m.component_id
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      AND `m`.`parent_id` > '0'
      AND `m`.`client_id` = '0'
      ORDER BY `m`.`lft` ASC
  12. SELECT jos_template_styles.id,jos_template_styles.home,jos_template_styles.template,jos_template_styles.params,jos_extensions.protected
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      INNER JOIN jos_extensions
      ON jos_extensions.element = jos_template_styles.template
      WHERE `jos_template_styles`.`client_id` = '0'
      AND `jos_extensions`.`enabled` = '1'
      AND `jos_extensions`.`type` = 'template'
      AND jos_extensions.`client_id` = `jos_template_styles`.`client_id`
      ORDER BY `home` DESC
  13. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
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  14. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
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  15. SELECT a.rules
      FROM `jos_assets` AS `a`
      WHERE `a`.`id` = '1'
      GROUP BY a.id, a.rules, a.lft
  16. SELECT b.rules
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      LEFT JOIN jos_assets AS b
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      AND b.rgt >= a.rgt
      WHERE `a`.`name` = 'com_content'
      GROUP BY b.id, b.rules, b.lft
      ORDER BY `b`.`lft` ASC
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      CASE WHEN a.modified IS NULL THEN a.created ELSE a.modified END AS modified,a.modified_by,a.checked_out,a.checked_out_time,a.publish_up,a.publish_down,a.images,a.urls,a.attribs,a.version,a.parentid,a.ordering,a.metakey,a.metadesc,a.access,a.hits,a.metadata,a.featured,a.language,a.xreference,c.title AS category_title,c.alias AS category_alias,c.access AS category_access,u.name AS author,parent.title AS parent_title,parent.id AS parent_id,parent.path AS parent_route,parent.alias AS parent_alias,ROUND(v.rating_sum / v.rating_count, 0) AS rating,v.rating_count AS rating_count
      FROM `jos_content` AS `a`
      LEFT JOIN jos_categories AS c
      ON c.id = a.catid
      LEFT JOIN jos_users AS u
      ON u.id = a.created_by
      LEFT JOIN jos_categories as parent
      ON parent.id = c.parent_id
      LEFT JOIN jos_content_rating AS v
      ON a.id = v.content_id
      LEFT
      OUTER JOIN (SELECT cat.id as id
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      ON cat.lft BETWEEN parent.lft
      AND parent.rgt
      WHERE parent.extension = 'com_content'
      AND parent.published <= 0
      GROUP BY cat.id) AS badcats
      ON badcats.id = c.id
      WHERE `a`.`id` = '2'
      AND (`a`.`publish_up` IS NULL OR `a`.`publish_up` <= '2024-11-24 03:33:54' )
      AND (`a`.`publish_down` IS NULL OR `a`.`publish_down` >= '2024-11-24 03:33:54' )
      AND `a`.`state` IN ('1','2')
  18. SELECT c.*,
      CASE WHEN CHAR_LENGTH(c.alias) THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END as slug
      FROM `jos_categories` AS `c`
      LEFT JOIN jos_categories AS s
      ON (s.lft <= c.lft
      AND s.rgt >= c.rgt) OR (s.lft > c.lft
      AND s.rgt < c.rgt)
      LEFT JOIN (SELECT cat.id as id
      FROM jos_categories AS cat JOIN jos_categories AS parent
      ON cat.lft BETWEEN parent.lft
      AND parent.rgt
      WHERE parent.extension = 'com_content'
      AND parent.published != 1
      GROUP BY cat.id) AS badcats
      ON badcats.id = c.id
      WHERE (`c`.`extension` = 'com_content' OR `c`.`extension` = 'system' )
      AND `c`.`access` IN ('1','1','4')
      AND `c`.`published` = '1'
      AND `s`.`id` = '8'
      AND badcats.id is null
      GROUP BY c.id,c.asset_id,c.access,c.alias,c.checked_out,c.checked_out_time,c.created_time,c.created_user_id,c.description,c.extension,c.hits,c.language,c.level,c.lft,c.metadata,c.metadesc,c.metakey,c.modified_time,c.note,c.params,c.parent_id,c.path,c.published,c.rgt,c.title,c.modified_user_id
      ORDER BY `c`.`lft` ASC
  19. SELECT m.id,m.title,m.module,m.position,m.content,m.showtitle,m.params,mm.menuid,e.protected
      FROM `jos_modules` AS `m`
      LEFT JOIN jos_modules_menu AS mm
      ON mm.moduleid = m.id
      LEFT JOIN jos_extensions AS e
      ON e.element = m.module
      AND e.client_id = m.client_id
      WHERE `m`.`published` = '1'
      AND `e`.`enabled` = '1'
      AND (`m`.`publish_up` IS NULL OR `m`.`publish_up` <= '2024-11-24 03:33:54' )
      AND (`m`.`publish_down` IS NULL OR `m`.`publish_down` >= '2024-11-24 03:33:54' )
      AND `m`.`access` IN ('1','1','4')
      AND `m`.`client_id` = '0'
      AND (`mm`.`menuid` = '17' OR `mm`.`menuid` <= '0' )
      ORDER BY `m`.`position` ASC,`m`.`ordering` ASC
  20. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_users'
  21. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_search'
  22. UPDATE `jos_session`
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      WHERE `session_id` = '272b5b352f572f20147db5cae5ce060c'
  • onAfterInitialise — Method — plgSystemP3p::onAfterInitialise → /core/plugins/system/p3p/p3p.php:21
  • onAfterInitialise — Method — plgSystemRemember::onAfterInitialise → /core/plugins/system/remember/remember.php:20
  • onAfterInitialise — Method — plgSystemHubzero::onAfterInitialise → /core/plugins/system/hubzero/hubzero.php:21
  • onAfterInitialise — Method — plgSystemXFeed::onAfterInitialise → /core/plugins/system/xfeed/xfeed.php:21
  • onAfterInitialise — Method — plgSystemSupergroup::onAfterInitialise → /core/plugins/system/supergroup/supergroup.php:113
  • onAfterRoute — Method — plgSystemJquery::onAfterRoute → /core/plugins/system/jquery/jquery.php:21
  • onAfterRoute — Method — plgSystemSpamjail::onAfterRoute → /core/plugins/system/spamjail/spamjail.php:21
  • onAfterRoute — Method — plgSystemIncomplete::onAfterRoute → /core/plugins/system/incomplete/incomplete.php:21
  • onAfterRoute — Method — plgSystemUnconfirmed::onAfterRoute → /core/plugins/system/unconfirmed/unconfirmed.php:21
  • onAfterRoute — Method — plgSystemUnapproved::onAfterRoute → /core/plugins/system/unapproved/unapproved.php:21
  • onAfterRoute — Method — plgSystemPassword::onAfterRoute → /core/plugins/system/password/password.php:21
  • onContentPrepare — Method — plgContentLoadmodule::onContentPrepare → /core/plugins/content/loadmodule/loadmodule.php:35
  • onContentPrepare — Method — plgContentEmailcloak::onContentPrepare → /core/plugins/content/emailcloak/emailcloak.php:25
  • onContentPrepare — Method — plgContentPagebreak::onContentPrepare → /core/plugins/content/pagebreak/pagebreak.php:35
  • onContentPrepare — Method — plgContentXhubtags::onContentPrepare → /core/plugins/content/xhubtags/xhubtags.php:25
  • onContentPrepare — Method — plgContentFormatwiki::onContentPrepare → /core/plugins/content/formatwiki/formatwiki.php:63
  • onContentPrepare — Method — plgContentFormathtml::onContentPrepare → /core/plugins/content/formathtml/formathtml.php:105
  • onContentPrepare — Method — plgContentExternalhref::onContentPrepare → /core/plugins/content/externalhref/externalhref.php:41
  • onContentBeforeDisplay — Method — plgContentPagenavigation::onContentBeforeDisplay → /core/plugins/content/pagenavigation/pagenavigation.php:25
  • onContentBeforeDisplay — Method — plgContentVote::onContentBeforeDisplay → /core/plugins/content/vote/vote.php:32
  • onAfterDispatch — Method — plgSystemMobile::onAfterDispatch → /core/plugins/system/mobile/mobile.php:22
  • onAfterDispatch — Method — plgSystemDebug::onAfterDispatch → /core/plugins/system/debug/debug.php:60
  • onAfterDispatch — Method — PlgSystemHighlight::onAfterDispatch → /core/plugins/system/highlight/highlight.php:25
  • onAfterRender — Method — plgSystemSef::onAfterRender → /core/plugins/system/sef/sef.php:21