[seiscomp, scanloc] Install, add .gitignore

etc/descriptions/global_homogeneous.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<seiscomp>
+	<plugin name="homogeneous">
+		<extends>global</extends>
+		<description>
+		Travel-times for a homogeneous velocity model
+		</description>
+		<configuration>
+			<extend-struct type="ttt profile" match-name="homogeneous">
+				<struct type="table profile">
+					<description>
+					Parameters defining the area where the profile applies
+					and the P/S velocities. Once defined, the profile can
+					be registered in ttt.homogeneous.tables
+					</description>
+					<parameter name="origin" type="list:double" unit="deg">
+						<description>
+						Geographic origin of the region. Expects 2 values:
+						latitude, longitude.
+						</description>
+					</parameter>
+					<parameter name="radius" type="double" unit="km">
+						<description>
+						Radius validity of the region.
+						</description>
+					</parameter>
+					<parameter name="minDepth" type="double" unit="km">
+						<description>
+						Min Depth validity of the region.
+						</description>
+					</parameter>
+					<parameter name="maxDepth" type="double" unit="km">
+						<description>
+						Max Depth validity of the region.
+						</description>
+					</parameter>
+					<parameter name="P-velocity" type="double" unit="km/s">
+						<description>
+						P wave velocity.
+						</description>
+					</parameter>
+					<parameter name="S-velocity" type="double" unit="km/s">
+						<description>
+						S wave velocity.
+						</description>
+					</parameter>
+				</struct>
+			</extend-struct>
+		</configuration>
+	</plugin>
+</seiscomp>