Several updates to the liquefaction module

.gitattributes

@@ -1,3 +1,4 @@
 * text=auto
 *.xml text eol=lf
 *.csv text eol=crlf
+*.onnx binary

CONTRIBUTORS.txt

@@ -9,12 +9,12 @@ Code
 Marco Pagani             (@mmpagani)            July 2010
 Andy Smith               (@termie)              August 2010
 Fabian Euchner           (@feuchner)            August 2010
-Gaya Moemke                                     August 2010
+Aurea Mömke              (@amoemke)             August 2010
 Joshua McKenty           (@joshuamckenty)       August 2010
 Philipp Kästli           (@kaestli)             August 2010
 Christopher MacGown      (@ChristopherMacGown)  November 2010
 Lars Butler              (@larsbutler)          November 2010
-Roland Siegert                                  November 2010
+Roland Siegert           (@rolandsiegert)       November 2010
 Andrea Cerisara          (@acerisara)           December 2010
 Marco Milanesi           (@kpanic)              February 2011
 Muharem Hrnjadovic       (@arbeit)              February 2011
@@ -42,9 +42,9 @@ Silvia Canessa           (@silviacanessa)       December 2015
 Nick Ackerley            (@nackerley)           December 2015
 Trevor Allen             (@treviallen)          July 2016
 Jonathan Griffin         (@griffij)             October 2016
-Özkan Kale                                      October 2016
+Özkan Kale               (@ozkankale)           October 2016
 Valerio Poggi            (@klunk386)            March 2017
-Abhineet Gupta                                  April 2017
+Abhineet Gupta           (@abhineetgupta)       April 2017
 Armando Scarpati         (@hascar)              June 2017
 Kendra Johnson           (@kejohnso)            April 2018
 Pablo Heresi             (@pheresi)             August 2018
@@ -80,7 +80,7 @@ Anne Hulsey              (@annehulsey)          July 2022
 Nicole Paul              (@nicolepaul)          May 2023
 Claudio Schill           (@claudio525)          June 2023
 Astha Poudel             (@asthapoudel)         July 2023
-Lana Todorovich          (@LanaTodorovic93)     August 2023
+Lana Todorovic           (@LanaTodorovic93)     August 2023
 Christopher Brooks       (@CB-quakemodel)       September 2023
 Manuela Villani          (@ManuelaVillani)      September 2023
 
@@ -92,4 +92,4 @@ Paul Henshaw             (@pslh)                February 2012
 
 Documentation
 -------------
-Sandra Giacomini                                June 2022
+Sandra Giacomini                                June 2022

debian/changelog

@@ -1,3 +1,16 @@
+  [Lana Todorovic, Anirudh Rao]
+  * Added several regional liquefaction models to the secondary perils module, including:
+    ZhuEtAl2017LiquefactionCoastal and ZhuEtAl2017LiquefactionGeneral, 
+    RashidianBaise2020Liquefaction, AllstadtEtAl2022Liquefaction,
+    AkhlagiEtAl2021LiquefactionA and AkhlagiEtAl2021LiquefactionB (experimental),
+    Bozzoni2021LiquefactionEurope, TodorovicSilva2022NonParametric
+  * Added new site parameters required by some of these new models to site.py
+  * Added LiqOccur as a valid IMT, referring to the occurrence or non-occurrence 
+    of liquefaction at a site
+  * Added basic documentation for the secondary perils module 
+    (originally written by @cossatot and extended by @LanaTodorovic93)
+  * Added rock-slope co-seismic failure computation of Grant et al. (2016)
+
   [Michele Simionato]
   * Fixed sanity check on avg_losses and aggrisk breaking for event_based_damage
     calculations following event_based_risk calculations

demos/hazard/EventBasedLiquefaction/README.txt

@@ -0,0 +1,16 @@
+Event Based Liquefaction Demo
+
+This calculation demo exercises the Event-Based liquefaction calculator with a
+trivial source model logic tree, containing a single model with two area source.
+This source adds complexity to the calculation due to uncertainties present in
+nodal plane distribution and hypocentral depth.
+
+We compute a Ground Motion Field, Liquefaction Occurence, and Probability of
+Liquefaction for each rupture.
+
+Expected runtime: ~1 minute
+Number of sites: 4154
+Number of logic tree realizations: 50
+GMPEs: AbrahamsonEtAL2014 (0.5), CauzziEtAl2014 (0.5)
+IMTs: PGV
+Outputs: Stochastic Event Sets, Ground Motion Fields

demos/hazard/EventBasedLiquefaction/gmmLT.xml

@@ -0,0 +1,26 @@
+<?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>AbrahamsonEtAl2014</uncertaintyModel>
+                    <uncertaintyWeight>0.50</uncertaintyWeight>
+                </logicTreeBranch>
+
+                <logicTreeBranch branchID="b12">
+                    <uncertaintyModel>CauzziEtAl2014</uncertaintyModel>
+                    <uncertaintyWeight>0.50</uncertaintyWeight>
+                </logicTreeBranch>
+
+            </logicTreeBranchSet>
+        </logicTreeBranchingLevel>
+    </logicTree>
+</nrml>

demos/hazard/EventBasedLiquefaction/job.ini

@@ -0,0 +1,31 @@
+[general]
+description = Stochastic events and liquefaction analysis 
+calculation_mode = event_based
+random_seed = 69
+
+[site_params]
+site_model_file = liquefaction_sites.csv
+
+[erf]
+width_of_mfd_bin = 0.1
+rupture_mesh_spacing = 5.0
+area_source_discretization = 10.0
+complex_fault_mesh_spacing = 10.0
+
+[logic_tree]
+source_model_logic_tree_file = ssmLT.xml
+gsim_logic_tree_file = gmmLT.xml
+number_of_logic_tree_samples = 500
+ses_per_logic_tree_path = 100
+
+[hazard_calculation]
+truncation_level = 0
+minimum_magnitude = 6
+intensity_measure_types = PGV
+minimum_intensity = {"PGV": 3, "PGA": 0.05}
+investigation_time = 1.0
+maximum_distance = 300
+
+[secondary_perils]
+secondary_perils = TodorovicSilva2022NonParametric
+sec_peril_params = {}