https://csdms.colorado.edu/csdms_wiki/api.php?action=feedcontributions&feedformat=atom&user=K.ratliff 2026-04-30T07:23:49Z User contributions MediaWiki 1.44.2 https://csdms.colorado.edu/csdms_wiki/index.php?title=2021_CSDMS_meeting-035&diff=309068 2021-01-30T17:32:58Z

<p>K.ratliff: </p> <hr /> <div>{{CSDMS meeting personal information template-2021<br /> |CSDMS meeting first name=Katherine<br /> |CSDMS meeting last name=Ratliff<br /> |CSDMS meeting institute=US Environmental Protection Agency<br /> |CSDMS meeting city=Research Triangle Park<br /> |CSDMS meeting country=United States<br /> |CSDMS meeting state=North Carolina<br /> |CSDMS meeting email address=ratliff.katherine@epa.gov<br /> }}<br /> {{CSDMS meeting select clinics1 2021<br /> |CSDMS_meeting_select_clinics1_2021=3) An Introduction to using Google Earth Engine<br /> }}<br /> {{CSDMS meeting select clinics2 2021<br /> |CSDMS_meeting_select_clinics2_2021=4) CSDMS at Hydroshare<br /> }}<br /> {{CSDMS meeting select clinics3 2021<br /> |CSDMS_meeting_select_clinics3_2021=4) GCAM and Demeter: integrated human-Earth systems perspective to modeling<br /> }}<br /> {{CSDMS meeting abstract yes no 2021<br /> |CSDMS meeting abstract submit=No<br /> }}<br /> {{CSDMS meeting abstract title temp2021}}<br /> {{CSDMS meeting abstract template 2021}}<br /> {{blank line template}}</div>

K.ratliff https://csdms.colorado.edu/csdms_wiki/index.php?title=2021_CSDMS_meeting-035&diff=309067 2021-01-30T17:32:06Z

<p>K.ratliff: Created page with &quot;{{CSDMS meeting personal information template-2021 |CSDMS meeting first name=Katherine |CSDMS meeting last name=Ratliff |CSDMS meeting institute=US EPA |CSDMS meeting city=Res...&quot;</p> <hr /> <div>{{CSDMS meeting personal information template-2021<br /> |CSDMS meeting first name=Katherine<br /> |CSDMS meeting last name=Ratliff<br /> |CSDMS meeting institute=US EPA<br /> |CSDMS meeting city=Research Triangle Park<br /> |CSDMS meeting country=United States<br /> |CSDMS meeting state=North Carolina<br /> |CSDMS meeting email address=ratliff.katherine@epa.gov<br /> }}<br /> {{CSDMS meeting select clinics1 2021<br /> |CSDMS_meeting_select_clinics1_2021=3) An Introduction to using Google Earth Engine<br /> }}<br /> {{CSDMS meeting select clinics2 2021<br /> |CSDMS_meeting_select_clinics2_2021=4) CSDMS at Hydroshare<br /> }}<br /> {{CSDMS meeting select clinics3 2021<br /> |CSDMS_meeting_select_clinics3_2021=4) GCAM and Demeter: integrated human-Earth systems perspective to modeling<br /> }}<br /> {{CSDMS meeting abstract yes no 2021<br /> |CSDMS meeting abstract submit=No<br /> }}<br /> {{CSDMS meeting abstract title temp2021}}<br /> {{CSDMS meeting abstract template 2021}}<br /> {{blank line template}}</div>

K.ratliff https://csdms.colorado.edu/csdms_wiki/index.php?title=User:K.ratliff&diff=225819 2019-06-24T18:28:41Z

<p>K.ratliff: </p> <hr /> <div>{{Signup information member<br /> |First name member=Katherine<br /> |Last name member=Ratliff<br /> |Institute member=US Environmental Protection Agency<br /> |Postal address 1 member=109 T.W. Alexander Drive<br /> |Postal address 2 member=Mail Code: E343-06<br /> |City member=Research Triangle Park<br /> |Postal code member=27711<br /> |Country member=United States<br /> |State member=North Carolina<br /> |Confirm email member=ratliff.katherine@epa.gov<br /> |Work phone member=(919) 541-5485<br /> |Working group member=Terrestrial Working Group, Coastal Working Group, Education and Knowledge Transfer (EKT) Working Group, Coastal Vulnerability Initiative<br /> |Emaillist group member=yes<br /> |Memberagreement=I have read and agree to the Privacy Policy<br /> }}</div>

K.ratliff https://csdms.colorado.edu/csdms_wiki/index.php?title=2019_CSDMS_meeting-047&diff=223422 2019-03-11T19:09:52Z

<p>K.ratliff: </p> <hr /> <div>{{CSDMS meeting personal information template-2019<br /> |CSDMS meeting first name=Katherine<br /> |CSDMS meeting last name=Ratliff<br /> |CSDMS meeting institute=US EPA<br /> |CSDMS meeting city=Research Triangle Park<br /> |CSDMS meeting country=United States<br /> |CSDMS meeting state=North Carolina<br /> |CSDMS meeting email address=k.ratliff@duke.edu<br /> }}<br /> {{CSDMS meeting scholar and pre-meeting2019<br /> |CSDMS meeting pre-conference2019=None<br /> }}<br /> {{CSDMS meeting select clinics1 2019<br /> |CSDMS_meeting_select_clinics1_2019=1) Morphological Modeling - Delft3D Flex Mesh<br /> }}<br /> {{CSDMS meeting select clinics2 2019<br /> |CSDMS_meeting_select_clinics2_2019=3) ADCIRC<br /> }}<br /> {{CSDMS meeting select clinics3 2019<br /> |CSDMS_meeting_select_clinics3_2019=3) SALib - Model Sensitivity Analysis<br /> }}<br /> {{CSDMS scholarships yes no<br /> |CSDMS meeting scholarships=No<br /> }}<br /> {{CSDMS meeting abstract yes no 2019<br /> |CSDMS meeting abstract submit=No<br /> }}<br /> {{CSDMS meeting abstract title temp2019}}<br /> {{CSDMS meeting abstract template 2019}}<br /> {{blank line template}}</div>

K.ratliff https://csdms.colorado.edu/csdms_wiki/index.php?title=2019_CSDMS_meeting-047&diff=222625 2019-01-31T18:19:41Z

<p>K.ratliff: </p> <hr /> <div>{{CSDMS meeting personal information template-2019<br /> |CSDMS meeting first name=Katherine<br /> |CSDMS meeting last name=Ratliff<br /> |CSDMS meeting institute=US EPA<br /> |CSDMS meeting city=Washington, DC<br /> |CSDMS meeting country=United States<br /> |CSDMS meeting state=D.C.<br /> |CSDMS meeting email address=k.ratliff@duke.edu<br /> }}<br /> {{CSDMS meeting scholar and pre-meeting2019<br /> |CSDMS meeting pre-conference2019=None<br /> }}<br /> {{CSDMS meeting select clinics1 2019<br /> |CSDMS_meeting_select_clinics1_2019=1) Morphological Modeling - Delft3D Flex Mesh<br /> }}<br /> {{CSDMS meeting select clinics2 2019<br /> |CSDMS_meeting_select_clinics2_2019=3) ADCIRC<br /> }}<br /> {{CSDMS meeting select clinics3 2019<br /> |CSDMS_meeting_select_clinics3_2019=4) Making models - Data FAIR<br /> }}<br /> {{CSDMS scholarships yes no<br /> |CSDMS meeting scholarships=No<br /> }}<br /> {{CSDMS meeting abstract yes no 2019<br /> |CSDMS meeting abstract submit=No<br /> }}<br /> {{CSDMS meeting abstract title temp2019}}<br /> {{CSDMS meeting abstract template 2019}}<br /> {{blank line template}}</div>

K.ratliff https://csdms.colorado.edu/csdms_wiki/index.php?title=Presenters-0441&diff=222575 2019-01-30T18:46:44Z

<p>K.ratliff: Created page with &quot;{{Presenters temp |CSDMS meeting event title=CSDMS3.0 - Bridging Boundaries |CSDMS meeting event year=2019 |CSDMS meeting presentation type=Invited oral presentation |CSDMS me...&quot;</p> <hr /> <div>{{Presenters temp<br /> |CSDMS meeting event title=CSDMS3.0 - Bridging Boundaries<br /> |CSDMS meeting event year=2019<br /> |CSDMS meeting presentation type=Invited oral presentation<br /> |CSDMS meeting first name=Katherine<br /> |CSDMS meeting last name=Ratliff<br /> |CSDMS meeting institute=ORISE Postdoctoral Fellow, US EPA<br /> |Country member=United States<br /> |CSDMS meeting state=North Carolina<br /> |CSDMS meeting email address=ratliff.katherine@epa.gov<br /> |CSDMS meeting title presentation=Exploring delta morphodynamics using the CSDMS BMI to couple fluvial and coastal processes<br /> }}<br /> {{Presenters presentation<br /> |CSDMS meeting abstract presentation=Using the CSDMS tools and resources, we have developed a new model coupling river, floodplain, and coastal processes to explore how interactions between upstream and downstream controls in a fluvio-deltaic system affect river channel processes and large-scale delta morphology. The River Avulsion and Floodplain Evolution Model (RAFEM, written in Python) and Coastline Evolution Model (CEM, written in C) are coupled using the CSDMS Basic Model Interface (BMI) and are available as part of the CSDMS software stack. Using the CSDMS High Performance Computing Cluster and the Dakota toolkit, we have explored how the wave climate (wave heights and offshore approach angles), sea-level rise rate, and the amount of in-channel aggradation required to trigger an avulsion (superelevation) influence avulsion frequency and location, impacting both delta morphology and the resulting stratigraphy. The model is structured modularly to invite further couplings with additional model components in the future.<br /> |CSDMS meeting youtube code=0<br /> |CSDMS meeting participants=0<br /> }}<br /> {{Presenters additional material<br /> |Working group member=Terrestrial Working Group, Coastal Working Group<br /> }}</div>

K.ratliff https://csdms.colorado.edu/csdms_wiki/index.php?title=Model:RAFEM&diff=103505 2016-06-23T20:28:37Z

<p>K.ratliff: /* Introduction */</p> <hr /> <div>{{Model identity<br /> |Model also known as=RAFEM<br /> |Model type=Single<br /> }}<br /> {{Start models incorporated}}<br /> {{End a table}}<br /> {{Model identity2<br /> |Categories=Terrestrial<br /> |Spatial dimensions=2D<br /> |Spatialscale=Continental, Regional-Scale<br /> |One-line model description=River Avulsion and Floodplain Evolution Module<br /> |Extended model description=Morphodynamic river avulsion model, designed to be coupled with CEM and SEDFLUX3D<br /> }}<br /> {{Start model keyword table}}<br /> {{End a table}}<br /> {{Modeler information<br /> |First name=Katherine<br /> |Last name=Ratliff<br /> |Type of contact=Model developer<br /> |Institute / Organization=Duke University<br /> |Town / City=Durham<br /> |Postal code=27707<br /> |Country=United States<br /> |Email address=k.ratliff@duke.edu<br /> }}<br /> {{Model technical information<br /> |Supported platforms=Unix, Linux, Mac OS<br /> |Programming language=Python<br /> |Start year development=2014<br /> |Does model development still take place?=Yes<br /> |Source code availability=Through web repository<br /> |Source web address=https://github.com/katmratliff/avulsion-bmi<br /> |Program license type=BSD or MIT X11<br /> }}<br /> {{Input - Output description<br /> |Pre-processing software needed?=No<br /> |Post-processing software needed?=No<br /> |Visualization software needed?=No<br /> }}<br /> {{Process description model}}<br /> {{Model testing}}<br /> {{Users groups model}}<br /> {{Documentation model<br /> |Manual model available=No<br /> }}<br /> {{Additional comments model}}<br /> {{CSDMS staff part<br /> |OpenMI compliant=No not possible<br /> |IRF interface=No not possible<br /> |CMT component=Not yet<br /> }}<br /> {{Start coupled table}}<br /> {{End a table}}<br /> {{End headertab}}<br /> &lt;!-- PLEASE USE THE &quot;EDIT WITH FORM&quot; BUTTON TO EDIT ABOVE CONTENTS; CONTINUE TO EDIT BELOW THIS LINE --&gt;<br /> {{#ifexist:Template:{{#sub:{{PAGENAME}}|0|1}}{{#sub:{{lc:{{PAGENAME}}}}|1}} download stats | ==Download statistics==<br /> {{{{#sub:{{PAGENAME}}|0|1}}{{#sub:{{lc:{{PAGENAME}}}}|1}} download stats}} | }}<br /> <br /> ==Introduction==<br /> The River Avulsion and Floodplain Evolution Model (RAFEM) is a cellular model that simulates river and floodplain morphodynamics over large space and timescales. Cell size is larger than the channel belt width, and natural levees, which maintain a bankfull elevation above the channel bed, exist within a river cell. The river course is determined using a steepest-descent methodology, and erosion and deposition along the river profile are modeled as a linear diffusive process. An avulsion occurs when the riverbed becomes super-elevated relative to the surrounding floodplain, but only if the new steepest-descent path to sea level is shorter than the prior river course. If the new path to sea level is not shorter, then a crevasse splay is deposited in the adjacent river cells. The model has been designed to couple with the Coastline Evolution Model through the CSDMS Basic Model Interface.<br /> <br /> == History ==<br /> <br /> == References ==<br /> {{Add_reference_upload_button}}<br /> {{Add_model_references}}<br /> <br /> == Issues ==<br /> <br /> == Help ==<br /> {{#ifexist:Model_help:{{PAGENAME}}|[[Model_help:{{PAGENAME}}]]|}}<br /> <br /> == Input Files ==<br /> <br /> == Output Files ==</div>

K.ratliff https://csdms.colorado.edu/csdms_wiki/index.php?title=Model:RAFEM&diff=98047 2015-10-23T19:44:43Z

<p>K.ratliff: Created page with &quot;{{Model identity |Model also known as=RAFEM |Model type=Single }} {{Start models incorporated}} {{End a table}} {{Model identity2 |Categories=Terrestrial |Spatial dimensions=2...&quot;</p> <hr /> <div>{{Model identity<br /> |Model also known as=RAFEM<br /> |Model type=Single<br /> }}<br /> {{Start models incorporated}}<br /> {{End a table}}<br /> {{Model identity2<br /> |Categories=Terrestrial<br /> |Spatial dimensions=2D<br /> |Spatialscale=Continental, Regional-Scale<br /> |One-line model description=River Avulsion and Floodplain Evolution Module<br /> |Extended model description=Morphodynamic river avulsion model, designed to be coupled with CEM and SEDFLUX3D<br /> }}<br /> {{Start model keyword table}}<br /> {{End a table}}<br /> {{Modeler information<br /> |First name=Katherine<br /> |Last name=Ratliff<br /> |Type of contact=Model developer<br /> |Institute / Organization=Duke University<br /> |Town / City=Durham<br /> |Postal code=27707<br /> |Country=United States<br /> |Email address=k.ratliff@duke.edu<br /> }}<br /> {{Model technical information<br /> |Supported platforms=Unix, Linux, Mac OS<br /> |Programming language=Python<br /> |Start year development=2014<br /> |Does model development still take place?=Yes<br /> |Source code availability=Through web repository<br /> |Source web address=https://github.com/katmratliff/avulsion-bmi<br /> |Program license type=BSD or MIT X11<br /> }}<br /> {{Input - Output description<br /> |Pre-processing software needed?=No<br /> |Post-processing software needed?=No<br /> |Visualization software needed?=No<br /> }}<br /> {{Process description model}}<br /> {{Model testing}}<br /> {{Users groups model}}<br /> {{Documentation model<br /> |Manual model available=No<br /> }}<br /> {{Additional comments model}}<br /> {{CSDMS staff part<br /> |OpenMI compliant=No not possible<br /> |IRF interface=No not possible<br /> |CMT component=Not yet<br /> }}<br /> {{Start coupled table}}<br /> {{End a table}}<br /> {{End headertab}}<br /> &lt;!-- PLEASE USE THE &quot;EDIT WITH FORM&quot; BUTTON TO EDIT ABOVE CONTENTS; CONTINUE TO EDIT BELOW THIS LINE --&gt;<br /> {{#ifexist:Template:{{#sub:{{PAGENAME}}|0|1}}{{#sub:{{lc:{{PAGENAME}}}}|1}} download stats | ==Download statistics==<br /> {{{{#sub:{{PAGENAME}}|0|1}}{{#sub:{{lc:{{PAGENAME}}}}|1}} download stats}} | }}<br /> <br /> ==Introduction==<br /> <br /> == History ==<br /> <br /> == References ==<br /> {{Add_reference_upload_button}}<br /> {{Add_model_references}}<br /> <br /> == Issues ==<br /> <br /> == Help ==<br /> {{#ifexist:Model_help:{{PAGENAME}}|[[Model_help:{{PAGENAME}}]]|}}<br /> <br /> == Input Files ==<br /> <br /> == Output Files ==</div>

K.ratliff https://csdms.colorado.edu/csdms_wiki/index.php?title=User:K.ratliff&diff=85022 2015-05-29T16:54:04Z

<p>K.ratliff: </p> <hr /> <div>{{Signup information member<br /> |First name member=Katherine<br /> |Last name member=Ratliff<br /> |Institute member=Duke University<br /> |Department member=Earth and Ocean Sciences<br /> |Postal address 1 member=103 Old Chemistry Bldg<br /> |Postal address 2 member=Box 90227<br /> |City member=Durham<br /> |Postal code member=27708<br /> |Country member=United States<br /> |State member=North Carolina<br /> |Confirm email member=k.ratliff@duke.edu<br /> |Work phone member=(919) 668-3893<br /> |Working group member=Terrestrial Working Group, Coastal Working Group, Education and Knowledge Transfer (EKT) Working Group, Coastal Vulnerability Initiative<br /> |Emaillist group member=yes<br /> }}</div>

K.ratliff https://csdms.colorado.edu/csdms_wiki/index.php?title=User:K.ratliff&diff=85002 2015-05-28T20:42:06Z

<p>K.ratliff: </p> <hr /> <div>{{Signup information member<br /> |First name member=Katherine<br /> |Last name member=Ratliff<br /> |Institute member=Duke University<br /> |Department member=Earth and Ocean Sciences<br /> |Postal address 1 member=103 Old Chemistry Bldg<br /> |Postal address 2 member=Box 90227<br /> |City member=Durham<br /> |Postal code member=27708<br /> |Country member=United States<br /> |State member=North Carolina<br /> |Confirm email member=k.ratliff@duke.edu<br /> |Work phone member=(919) 668-3893<br /> |Working group member=Terrestrial Working Group, Coastal Working Group, Education and Knowledge Transfer (EKT) Working Group, Anthropocene Focus Research Group, Coastal Vulnerability Initiative, Continental Margin Initiative<br /> |Emaillist group member=yes<br /> }}</div>

K.ratliff https://csdms.colorado.edu/csdms_wiki/index.php?title=User:K.ratliff&diff=85001 2015-05-28T20:41:43Z

<p>K.ratliff: </p> <hr /> <div>{{Signup information member<br /> |First name member=Katherine<br /> |Last name member=Ratliff<br /> |Institute member=Duke University<br /> |Department member=Earth and Ocean Sciences<br /> |Postal address 1 member=103 Old Chemistry Bldg<br /> |Postal address 2 member=Box 90227<br /> |City member=Durham<br /> |Postal code member=27708<br /> |Country member=United States<br /> |State member=North Carolina<br /> |Confirm email member=k.ratliff@duke.edu<br /> |Work phone member=(919) 668-3893<br /> |Cell phone member=(615) 714-8918<br /> |Working group member=Terrestrial Working Group, Coastal Working Group, Education and Knowledge Transfer (EKT) Working Group, Anthropocene Focus Research Group, Coastal Vulnerability Initiative, Continental Margin Initiative<br /> |Emaillist group member=yes<br /> }}</div>

K.ratliff https://csdms.colorado.edu/csdms_wiki/index.php?title=User:K.ratliff&diff=85000 2015-05-28T18:09:02Z

<p>K.ratliff: </p> <hr /> <div>{{Signup information member<br /> |First name member=Katherine<br /> |Last name member=Ratliff<br /> |Institute member=Duke University<br /> |Department member=Earth and Ocean Sciences<br /> |Postal address 1 member=103 Old Chemistry Bldg<br /> |Postal address 2 member=Box 90227<br /> |City member=Durham<br /> |Postal code member=27708<br /> |Country member=United States<br /> |State member=North Carolina<br /> |Confirm email member=k.ratliff@duke.edu<br /> |Work phone member=(919) 668-3893<br /> |Cell phone member=(615) 714-8918<br /> |Working group member=Terrestrial Working Group, Coastal Working Group, Education and Knowledge Transfer (EKT) Working Group<br /> |Emaillist group member=yes<br /> }}</div>

K.ratliff https://csdms.colorado.edu/csdms_wiki/index.php?title=User:K.ratliff&diff=84999 2015-05-28T18:08:24Z

<p>K.ratliff: </p> <hr /> <div>{{Signup information member<br /> |First name member=Katherine<br /> |Last name member=Ratliff<br /> |Institute member=Duke University<br /> |Department member=Earth and Ocean Science<br /> |Postal address 1 member=103 Old Chemistry Bldg<br /> |Postal address 2 member=Box 90227<br /> |City member=Durham<br /> |Postal code member=27708<br /> |Country member=United States<br /> |State member=North Carolina<br /> |Confirm email member=k.ratliff@duke.edu<br /> |Work phone member=(919) 668-3893<br /> |Cell phone member=(615) 714-8918<br /> |Working group member=Terrestrial Working Group, Coastal Working Group, Education and Knowledge Transfer (EKT) Working Group<br /> |Emaillist group member=yes<br /> }}</div>

K.ratliff https://csdms.colorado.edu/csdms_wiki/index.php?title=User:K.ratliff&diff=81958 2015-02-21T16:28:59Z

<p>K.ratliff: Created page with &quot;{{Signup information member |First name member=Katherine |Last name member=Ratliff |Institute member=Duke University |Department member=Earth and Ocean Science |City member=Du...&quot;</p> <hr /> <div>{{Signup information member<br /> |First name member=Katherine<br /> |Last name member=Ratliff<br /> |Institute member=Duke University<br /> |Department member=Earth and Ocean Science<br /> |City member=Durham<br /> |Postal code member=27708<br /> |Country member=United States<br /> |State member=North Carolina<br /> |Confirm email member=k.ratliff@duke.edu<br /> |Work phone member=(919) 668-3893<br /> |Working group member=Terrestrial Working Group, Coastal Working Group<br /> |Emaillist group member=yes<br /> }}</div>

K.ratliff