<?xml version="1.0" encoding="UTF-8"?>

<nrml xmlns:gml="http://www.opengis.net/gml"  
      xmlns="http://openquake.org/xmlns/nrml/0.4">    
    <logicTree logicTreeID="lt1"> 
		
<!-- 1.0 Logic Tree for Active Shallow Crust -->

        <logicTreeBranchingLevel branchingLevelID="_bl01">
            <logicTreeBranchSet branchSetID="_bs01" uncertaintyType="gmpeModel"
                    applyToTectonicRegionType="Active Shallow Crust">
 
		<logicTreeBranch branchID="b11">
                    <uncertaintyModel>Idriss2014</uncertaintyModel>
                    <uncertaintyWeight>0.399</uncertaintyWeight>
                </logicTreeBranch>
                
                <logicTreeBranch branchID="b12">
                    <uncertaintyModel>CauzziEtAl2014</uncertaintyModel>
                    <uncertaintyWeight>0.390</uncertaintyWeight>
                </logicTreeBranch>
 
                <logicTreeBranch branchID="b13">
                    <uncertaintyModel>AbrahamsonEtAl2014</uncertaintyModel>
                    <uncertaintyWeight>0.211</uncertaintyWeight>
                </logicTreeBranch>

            </logicTreeBranchSet>
        </logicTreeBranchingLevel> 

<!-- 2.0 Logic Tree for Bucaramanga -->
        <logicTreeBranchingLevel branchingLevelID="_bl02">
            <logicTreeBranchSet branchSetID="_bs02" uncertaintyType="gmpeModel"  
                     applyToTectonicRegionType="Deep Seismicity">

                <logicTreeBranch branchID="b21">
                    <uncertaintyModel>ZhaoEtAl2006SSlabNSHMP2014</uncertaintyModel>
                    <uncertaintyWeight>0.443</uncertaintyWeight>
                </logicTreeBranch>           

                <logicTreeBranch branchID="b22"> <uncertaintyModel>AbrahamsonEtAl2015SSlab</uncertaintyModel>
                    <uncertaintyWeight>0.285</uncertaintyWeight>
                </logicTreeBranch>


                <logicTreeBranch branchID="b23"> <uncertaintyModel>MontalvaEtAl2016SSlab</uncertaintyModel>
                    <uncertaintyWeight>0.272</uncertaintyWeight>
                </logicTreeBranch>
                                
            </logicTreeBranchSet>
        </logicTreeBranchingLevel>


<!-- 3.0 Logic Tree for Interface Zone -->

        <logicTreeBranchingLevel branchingLevelID="_bl03">
			
            <logicTreeBranchSet branchSetID="_bs03" uncertaintyType="gmpeModel"
                    applyToTectonicRegionType="Subduction Interface">

                <logicTreeBranch branchID="b31">
                    <uncertaintyModel>AbrahamsonEtAl2015SInter</uncertaintyModel>
                    <uncertaintyWeight>0.437</uncertaintyWeight>
                </logicTreeBranch>

                <logicTreeBranch branchID="b32">
                    <uncertaintyModel>ZhaoEtAl2006SInterNSHMP2008</uncertaintyModel>
                    <uncertaintyWeight>0.348</uncertaintyWeight>
                </logicTreeBranch>


                <logicTreeBranch branchID="b33">
                    <uncertaintyModel>MontalvaEtAl2016SInter</uncertaintyModel>
                    <uncertaintyWeight>0.215</uncertaintyWeight>
                </logicTreeBranch>
            
            </logicTreeBranchSet>
        </logicTreeBranchingLevel> 

<!-- 4.0 Logic Tree for Benioff Zone -->

        <logicTreeBranchingLevel branchingLevelID="_bl04">
            <logicTreeBranchSet branchSetID="_bs04" uncertaintyType="gmpeModel"
                    applyToTectonicRegionType="Subduction IntraSlab">

                <logicTreeBranch branchID="b41">
                    <uncertaintyModel>MontalvaEtAl2016SSlab</uncertaintyModel>
                    <uncertaintyWeight>0.437</uncertaintyWeight>
                </logicTreeBranch>

                <logicTreeBranch branchID="b42">
                    <uncertaintyModel>AbrahamsonEtAl2015SSlab</uncertaintyModel>
                    <uncertaintyWeight>0.358</uncertaintyWeight>
                </logicTreeBranch>

                <logicTreeBranch branchID="b43">
                    <uncertaintyModel>ZhaoEtAl2006SSlabNSHMP2014</uncertaintyModel>
                    <uncertaintyWeight>0.205</uncertaintyWeight>
                </logicTreeBranch>           
            
            </logicTreeBranchSet>
        </logicTreeBranchingLevel> 
    </logicTree>
</nrml>
