<?xml version="1.0" encoding="utf-8"?>
<xmile version="1.0" xmlns="http://docs.oasis-open.org/xmile/ns/XMILE/v1.0" xmlns:isee="http://iseesystems.com/XMILE">
	<header>
		<smile version="1.0" namespace="std, isee"/>
		<name>Epidemic</name>
		<uuid>984912b2-e17e-475f-8f2c-97e422fba389</uuid>
		<vendor>isee systems, inc.</vendor>
		<product version="4.1.1" isee:build_number="3772" isee:saved_by_v1="true" lang="en">Stella Architect</product>
	</header>
	<ai_information>
		<status verified="true" trusted="true" tampered="false" uses="false" analyzed="false" log_truncated="false" timestamp="1782594293" algorithm="ed25519" keyurl="https://iseesystems.com/keys/stella01.txt" want_var_info="true" want_var_status="false" want_log="false" sampling="1" signature="SFg85V3015L2fxVsDtEc+4NqUoe2t5DAvWyB+Z5JdI6DBxSlDnu5kF2uWQJyQPYVlPjq1NLPSrirXkuVhxwCAQ=="/>
	</ai_information>
	<sim_specs isee:sim_duration="0" isee:run_prefix="Run" isee:simulation_delay="0" isee:restore_on_start="false" method="RK4" time_units="Days" isee:instantaneous_flows="false" isee:ignore_module_errors="false" isee:strict_units="true" isee:loop_scores="true" isee:loop_exhaustive_allowed="1000">
		<start>0</start>
		<stop>100</stop>
		<dt>0.125</dt>
	</sim_specs>
	<isee:prefs saved_runs="5" keep="false" version_control_friendly="true" show_module_prefix="true" live_update_on_drag="true" show_restore_buttons="false" layer="model" isee:design="Deluxe Prev-Next Blue Green Pastel" isee:design_custom="false" interface_scale_ui="true" interface_max_page_width="10000" interface_max_page_height="10000" interface_min_page_width="0" interface_min_page_height="0" rifp="true"/>
	<isee:multiplayer_settings include_chat="true" allow_observers="false" advance_time_increment="1" max_advance_time_in_ms="0" model_stops_when_players_drop="false" observer_start_page="home_page" enabled="false"/>
	<isee:time_formats default_format="Builtin">
		<isee:time_format name="Builtin" type="adaptive"/>
	</isee:time_formats>
	<isee:number_format_extenders/>
	<default_format/>
	<isee:sensi_specs_list active_index="0">
		<isee:sensi_specs name="Sensitivity" method="external">
			<isee:variable type="adhoc" name="recovery_time"/>
			<isee:variable type="adhoc" name="transmission_rate"/>
		</isee:sensi_specs>
	</isee:sensi_specs_list>
	<isee:optimizer_specs_list active_index="0">
		<isee:optimizer_specs name="Optimization" method="Powell" use_additional_starts_file="false" additional_starts="0" report_interval="1" confidence_range="0"/>
	</isee:optimizer_specs_list>
	<isee:payoff_specs_list>
		<isee:payoff_specs name="Payoff"/>
	</isee:payoff_specs_list>
	<model_units>
		<unit name="Dimensionless">
			<eqn>1</eqn>
			<alias>dmnl</alias>
			<alias>unitless</alias>
			<alias>fraction</alias>
		</unit>
		<unit name="People">
			<eqn/>
			<alias>person</alias>
			<alias>persons</alias>
		</unit>
		<unit name="Days">
			<eqn/>
			<alias>day</alias>
		</unit>
	</model_units>
	<model>
		<variables>
			<stock name="Susceptible">
				<eqn>total_population-Infected-Recovered</eqn>
				<outflow>infection</outflow>
				<units>person</units>
			</stock>
			<stock name="Infected">
				<eqn>Initial_Infected</eqn>
				<inflow>infection</inflow>
				<outflow>recovery</outflow>
				<units>person</units>
			</stock>
			<stock name="Recovered">
				<eqn>0</eqn>
				<inflow>recovery</inflow>
				<units>person</units>
			</stock>
			<flow name="infection">
				<eqn>(Susceptible/total_population)*transmission_rate*Infected</eqn>
				<non_negative/>
				<units>person/Days</units>
			</flow>
			<flow name="recovery">
				<eqn>recovery_switch*(Infected//recovery_time)</eqn>
				<non_negative/>
				<units>person/Days</units>
			</flow>
			<aux name="recovery time">
				<eqn>15</eqn>
				<format precision="1"/>
				<range min="1" max="30"/>
				<units>Days</units>
			</aux>
			<aux name="recovery switch">
				<eqn>1</eqn>
				<format precision="1"/>
				<range min="0" max="1"/>
				<units>dmnl</units>
			</aux>
			<aux name="transmission rate">
				<eqn>2.1</eqn>
				<format precision="0.1"/>
				<range min="0" max="3"/>
				<units>1/Days</units>
			</aux>
			<aux name="total population">
				<eqn>120</eqn>
				<units>person</units>
			</aux>
			<aux name="Initial Infected">
				<eqn>1</eqn>
				<units>person</units>
			</aux>
			<aux name="B1 Recovery">
				<eqn>LOOPSCORE(recovery,Infected)</eqn>
				<isee:loopscore/>
				<units>dmnl</units>
			</aux>
			<aux name="B2 Susceptible depletion">
				<eqn>LOOPSCORE(infection, Susceptible)</eqn>
				<isee:loopscore/>
				<units>dmnl</units>
			</aux>
			<aux name="R1 Infection">
				<eqn>LOOPSCORE(infection,Infected)</eqn>
				<isee:loopscore/>
				<units>dmnl</units>
			</aux>
		</variables>
		<views>
			<style color="black" background="white" font_style="normal" font_weight="normal" text_decoration="none" text_align="center" vertical_text_align="center" font_color="black" font_family="Arial" font_size="10pt" padding="2" border_color="black" border_width="thin" border_style="none">
				<text_box color="black" background="white" text_align="left" vertical_text_align="top" font_size="12pt"/>
				<isee:loop_indicator color="black" background="white" vertical_text_align="top" font_size="12pt"/>
				<numeric_display color="white" background="white" font_size="12pt" border_width="thin" border_style="solid" isee:transparent="false" isee:show_divider="true" isee:show_bounding_box="true" label_side="left"/>
				<graph color="black" background="white" font_size="12pt" axis_color="#666666" grid_color="#C8C8C8" isee:graph_area_color="white" legend_position="bottom" isee:transparent="false" isee:hide_border="false" axis_title_font_style="normal" axis_title_font_weight="normal" axis_title_text_decoration="none" axis_title_text_align="center" axis_title_vertical_text_align="center" axis_title_font_color="black" axis_title_font_family="Arial" axis_title_font_size="12pt" axis_title_text_padding="2" axis_title_text_border_color="black" axis_title_text_border_width="thin" axis_title_text_border_style="none" axis_label_font_style="normal" axis_label_font_weight="normal" axis_label_text_decoration="none" axis_label_text_align="center" axis_label_vertical_text_align="center" axis_label_font_color="black" axis_label_font_family="Arial" axis_label_font_size="9pt" axis_label_text_padding="2" axis_label_text_border_color="black" axis_label_text_border_width="thin" axis_label_text_border_style="none">
					<isee:series_styles>
						<isee:series_style color="blue" thickness="1"/>
						<isee:series_style color="red" thickness="1" pen_style="dot_dashed"/>
						<isee:series_style color="fuchsia" thickness="1" pen_style="dotted"/>
						<isee:series_style color="#008F44" thickness="1" pen_style="dashed"/>
						<isee:series_style color="#FF7F00" thickness="1"/>
						<isee:series_style color="#7F00FF" thickness="1" pen_style="dot_dashed"/>
						<isee:series_style color="#0CA0FF" thickness="1" pen_style="dotted"/>
						<isee:series_style color="lime" thickness="1" pen_style="dashed"/>
						<isee:series_style color="#FF007F" thickness="1"/>
						<isee:series_style color="aqua" thickness="1" pen_style="dot_dashed"/>
						<isee:series_style color="#F586FF" thickness="1" pen_style="dotted"/>
						<isee:series_style color="black" thickness="1" pen_style="dashed"/>
						<isee:series_style color="#C8C8C8" thickness="1"/>
					</isee:series_styles>
				</graph>
				<table color="black" background="#E0E0E0" text_align="right" font_size="12pt" orientation="vertical" wrap_text="false" isee:auto_fit="true" isee:use_alternate_row_colors="false" isee:unlimited_table_length="false" blank_column_width="80" column_width="160" interval="1" report_balances="beginning" report_flows="instantaneous" header_font_style="normal" header_font_weight="normal" header_text_decoration="none" header_text_align="center" header_vertical_text_align="center" header_font_color="black" header_font_family="Arial" header_font_size="12pt" header_text_padding="2" header_text_border_color="black" header_text_border_width="thin" header_text_border_style="none"/>
				<button color="black" background="#E0E0E0" font_size="12pt" border_width="thin" border_style="solid" transparent="false" corner_radius="0" isee:flat="false" icon_side="top" isee:highlight_on_hover="false" isee:highlight_color="#959595"/>
				<isee:annotation color="black" background="#E0E0E0" font_size="12pt" border_width="thin" border_style="solid" transparent="false" corner_radius="0" isee:flat="false" icon_side="top" isee:highlight_on_hover="false" isee:highlight_color="#959595" popup_corner_radius="0" popup_background_color="#FFFECF"/>
				<slider color="#0075FF" background="#E0E0E0" font_size="12pt" num_ticks="3" label_side="top" wrap_title="true" vertical="false" isee:fancy_appearance="false" isee:show_hover_tip="when_deciding" input_expands="true" input_width="100"/>
				<isee:stacked_container color="black" background="white" text_align="left" vertical_text_align="top" font_size="12pt" padding="6 8" border_color="#999999" border_width="thin" border_style="solid" item_spacing="0" corner_radius="4" selected_item_color="black" selected_item_background="white" item_background="#DDDDDD" transparent_bg="false"/>
				<isee:dual_slider color="#66CC66" background="silver" font_size="12pt" num_ticks="3" label_side="top" wrap_title="true" isee:show_hover_tip="when_deciding" input_expands="true" input_width="100"/>
				<isee:sim_speed_slider color="black" background="white"/>
				<isee:time_slider color="#E95F74" background="silver"/>
				<isee:pie_input color="black" background="white" font_size="12pt" legend_position="bottom" isee:transparent="false"/>
				<knob color="#66CC66" background="#E0E0E0" font_size="12pt" label_side="bottom" wrap_title="true"/>
				<numeric_input color="black" background="#E0E0E0" font_size="12pt" label_side="left" wrap_title="true" input_expands="false" input_width="100"/>
				<isee:dropdown_input color="black" background="#E0E0E0" font_size="12pt" label_side="left" wrap_title="true" input_expands="false" input_width="100"/>
				<switch color="black" background="#E0E0E0" font_size="12pt" label_side="top" wrap_title="true" isee:appearance="switch" isee:on_color="green"/>
				<options color="black" background="white" appearance="radio-buttons" arrangement="vertical"/>
				<graphical_input color="black" background="#E0E0E0" font_size="12pt" isee:show_hover_tip="true"/>
				<group_input color="black" background="#E0E0E0" font_size="12pt"/>
				<lamp color="black" background="white" font_size="9pt"/>
				<gauge color="black" background="white" font_size="9pt" needle_color="#F09F72" bar_color="#EEEEEE" bar_progress_color="black" appearance="radial" num_major_ticks="11" num_minor_ticks="1" show_numeric_value="true"/>
				<isee:spatial_map color="black" background="white" font_size="12pt"/>
				<isee:animation_object color="black" background="white" font_size="12pt"/>
				<isee:navigation_widget color="black" background="white" text_align="left" vertical_text_align="top" font_size="12pt" padding="6 8" border_color="#999999" border_width="thin" border_style="solid" item_spacing="6" appearance="tabs" corner_radius="4" selected_item_color="black" selected_item_background="white" item_background="#DDDDDD" transparent_bg="false"/>
				<isee:shape color="black" background="white" text_align="left" vertical_text_align="top" font_size="12pt" border_width="thin" border_style="solid" opacity="1" transparent_background="true" corner_radius="1"/>
				<isee:selector color="black" background="white" text_align="left" vertical_text_align="top" font_size="12pt"/>
				<isee:iframe color="black" background="white" text_align="left" vertical_text_align="top" font_size="12pt" border_width="thin" border_style="solid"/>
				<isee:financial_table color="black" background="#E0E0E0" text_align="right" font_size="12pt" hide_border="false" auto_fit="true" first_column_width="250" other_column_width="100" header_font_style="normal" header_font_weight="bold" header_text_decoration="none" header_text_align="center" header_vertical_text_align="center" header_font_color="black" header_font_family="Arial" header_font_size="14pt" header_text_padding="2" header_text_border_color="black" header_text_border_width="thin" header_text_border_style="none"/>
			</style>
			<view isee:show_pages="false" background="white" isee:page_cols="2" isee:page_rows="2" isee:popup_graphs_are_comparative="true" isee:enable_non_negative_highlights="false" type="stock_flow">
				<style color="black" background="white" font_style="normal" font_weight="normal" text_decoration="none" text_align="center" vertical_text_align="center" font_color="black" font_family="Arial" font_size="10pt" padding="2" border_color="black" border_width="thin" border_style="none">
					<stock color="blue" background="white" font_color="blue" font_size="9pt" label_side="top">
						<shape type="rectangle" width="45" height="35"/>
					</stock>
					<flow color="blue" background="white" font_color="blue" font_size="9pt" label_side="bottom">
						<shape type="circle" radius="18"/>
					</flow>
					<isee:placeholder color="#228B22" background="white" font_color="#228B22" font_size="9pt" label_side="bottom"/>
					<module color="blue" background="white" font_color="blue" font_size="9pt" label_side="top">
						<shape type="rectangle" width="55" height="45"/>
					</module>
					<aux color="blue" background="white" font_color="blue" font_size="9pt" label_side="bottom">
						<shape type="circle" radius="18"/>
					</aux>
					<group color="red" background="white" font_color="red" font_size="9pt"/>
					<connector color="#FF007F" background="white" font_color="#FF007F" font_size="9pt" isee:thickness="1"/>
					<text_box color="black" background="white" text_align="left" vertical_text_align="top" font_size="12pt"/>
					<isee:loop_indicator color="black" background="white" vertical_text_align="top" font_size="12pt"/>
					<numeric_display color="white" background="white" font_size="12pt" border_width="thin" border_style="solid" isee:transparent="false" isee:show_divider="true" isee:show_bounding_box="true" label_side="left"/>
					<graph color="black" background="white" font_size="12pt" axis_color="#666666" grid_color="#C8C8C8" isee:graph_area_color="white" legend_position="bottom" isee:transparent="false" isee:hide_border="false" axis_title_font_style="normal" axis_title_font_weight="normal" axis_title_text_decoration="none" axis_title_text_align="center" axis_title_vertical_text_align="center" axis_title_font_color="black" axis_title_font_family="Arial" axis_title_font_size="12pt" axis_title_text_padding="2" axis_title_text_border_color="black" axis_title_text_border_width="thin" axis_title_text_border_style="none" axis_label_font_style="normal" axis_label_font_weight="normal" axis_label_text_decoration="none" axis_label_text_align="center" axis_label_vertical_text_align="center" axis_label_font_color="black" axis_label_font_family="Arial" axis_label_font_size="9pt" axis_label_text_padding="2" axis_label_text_border_color="black" axis_label_text_border_width="thin" axis_label_text_border_style="none">
						<isee:series_styles>
							<isee:series_style color="blue" thickness="1"/>
							<isee:series_style color="red" thickness="1" pen_style="dot_dashed"/>
							<isee:series_style color="fuchsia" thickness="1" pen_style="dotted"/>
							<isee:series_style color="#008F44" thickness="1" pen_style="dashed"/>
							<isee:series_style color="#FF7F00" thickness="1"/>
							<isee:series_style color="#7F00FF" thickness="1" pen_style="dot_dashed"/>
							<isee:series_style color="#0CA0FF" thickness="1" pen_style="dotted"/>
							<isee:series_style color="lime" thickness="1" pen_style="dashed"/>
							<isee:series_style color="#FF007F" thickness="1"/>
							<isee:series_style color="aqua" thickness="1" pen_style="dot_dashed"/>
							<isee:series_style color="#F586FF" thickness="1" pen_style="dotted"/>
							<isee:series_style color="black" thickness="1" pen_style="dashed"/>
							<isee:series_style color="#C8C8C8" thickness="1"/>
						</isee:series_styles>
					</graph>
					<table color="black" background="#E0E0E0" text_align="right" font_size="12pt" orientation="vertical" wrap_text="false" isee:auto_fit="true" isee:use_alternate_row_colors="false" isee:unlimited_table_length="false" blank_column_width="80" column_width="160" interval="1" report_balances="beginning" report_flows="instantaneous" header_font_style="normal" header_font_weight="normal" header_text_decoration="none" header_text_align="center" header_vertical_text_align="center" header_font_color="black" header_font_family="Arial" header_font_size="12pt" header_text_padding="2" header_text_border_color="black" header_text_border_width="thin" header_text_border_style="none"/>
				</style>
				<stock x="271" y="315" name="Susceptible"/>
				<stock x="485" y="315" name="Infected"/>
				<stock x="712.5" y="315" name="Recovered"/>
				<flow label_side="top" x="372" y="315" name="infection">
					<pts>
						<pt x="293.5" y="315"/>
						<pt x="462.5" y="315"/>
					</pts>
				</flow>
				<flow label_side="top" x="592.75" y="315" name="recovery">
					<pts>
						<pt x="507.5" y="315"/>
						<pt x="690" y="315"/>
					</pts>
				</flow>
				<aux x="640" y="421.75" name="recovery time"/>
				<aux x="673.875" y="365" name="recovery switch"/>
				<connector uid="1" angle="268.55">
					<from>Infected</from>
					<to>recovery</to>
				</connector>
				<connector uid="2" angle="115.837">
					<from>recovery_time</from>
					<to>recovery</to>
				</connector>
				<connector uid="3" angle="167.46">
					<from>recovery_switch</from>
					<to>recovery</to>
				</connector>
				<aux label_side="bottom" x="372" y="439.75" name="transmission rate"/>
				<connector uid="9" angle="249.928">
					<from>Infected</from>
					<to>infection</to>
				</connector>
				<connector uid="10" angle="90">
					<from>transmission_rate</from>
					<to>infection</to>
				</connector>
				<aux label_side="bottom" x="322.423" y="195.639" name="total population"/>
				<aux x="491.889" y="195.639" name="Initial Infected"/>
				<aux x="542.906" y="333" name="B1 Recovery"/>
				<aux x="322.423" y="333" name="B2 Susceptible depletion"/>
				<aux x="427.179" y="333" name="R1 Infection"/>
				<stacked_container uid="19" x="682.5" y="648.75">
					<table interval="DT" report_balances="beginning" report_flows="instantaneous" width="350" height="250" comparative="true" isee:export_name="Top-Level Table 1" isee:mark_for_export="true">
						<item type="time"/>
						<item>
							<entity name="B1_Recovery"/>
						</item>
						<item>
							<entity name="B2_Susceptible_depletion"/>
						</item>
						<item>
							<entity name="R1_Infection"/>
						</item>
						<item>
							<entity name="Infected"/>
						</item>
						<item>
							<entity name="Susceptible"/>
						</item>
						<item>
							<entity name="Recovered"/>
						</item>
					</table>
				</stacked_container>
				<connector uid="20" angle="285.023">
					<from>Susceptible</from>
					<to>infection</to>
				</connector>
				<connector uid="21" angle="269.479">
					<from>total_population</from>
					<to>infection</to>
				</connector>
			</view>
		</views>
	</model>
	<isee:controls>
		<isee:control priority="interactive" name="total_population" value="172.544573357949"/>
	</isee:controls>
</xmile>

