VShaker Metadata - Revision history

Sandarsh at 23:13, 24 September 2010

2010-09-24T23:13:21Z

Maechlin at 19:08, 16 September 2010

2010-09-16T19:08:03Z

Maechlin at 19:00, 16 September 2010

2010-09-16T19:00:17Z

Maechlin at 18:59, 16 September 2010

2010-09-16T18:59:59Z

Maechlin at 18:48, 16 September 2010

2010-09-16T18:48:49Z

Maechlin at 18:46, 16 September 2010

2010-09-16T18:46:50Z

Maechlin at 18:39, 16 September 2010

2010-09-16T18:39:54Z

Maechlin: moved VShaker to VShaker Metadata: Refine metadata defs

2010-09-16T18:33:14Z

moved VShaker to VShaker Metadata: Refine metadata defs

Maechlin at 18:24, 16 September 2010

2010-09-16T18:24:56Z

Maechlin at 18:21, 16 September 2010

2010-09-16T18:21:49Z

@@ Line 25: / Line 25: @@
 '''Example of Existing Automated Metadata'''
-The existing automated Vshaker metadata system produces the following "key/value", or attribute name/attribute value pairs. The attribute names must be unique. The values are all strings and must be converted to appropriate data types by parsers. Currently the metadata pairs are comma delimited and are not ordered.
+The existing automated Vshaker metadata system produces the following "key/value", or attribute name/attribute value pairs. The attribute names must be unique. The values are all strings and must be converted to appropriate data types by parsers. Currently the metadata pairs are comma delimited.
-*'Total Frames': 2000,
+* 'Total Frames': 1601,
-*'Time Interval': 0.046,
+* 'Frame Start': 0,
-*'Structural Model Description': 'This building is located in Woodland Hills, within five miles of the epicenter of the 1994 Northridge earthquake. The east, west, and south moment frames lie on the perimeter of the building, while the north frame is located one bay inside of the perimeter. This gives rise to some torsional eccentricity. Many moment-frame beam-column connections in the building fractured during the Northridge earthquake, and the building has been extensively investigated since then by many engineering research groups (SAC 1995b, Carlson 1999). Detailed floor plans, beam and column sizes, and gravity, wind, and seismic loading criteria are given in Krishnan et al. 2005. A36 steel with nominal yield strength of 248.29 MPa, (36 ksi) is used for all beams, while A572 Grade 50 steel with nominal yield strength of 344.85 MPa (50 ksi) is used for all columns. The floors consist of lightweight concrete slab on metal deck supported by steel beams and girders framing into gravity and moment-frame columns. The model includes a probabilistic distribution to describe the fracture strain for fibers in the bottom-flanges of the moment frame beams.\n',
+* 'Frame End': 1600,
-*'Simulation ID': '20100910-122726',
+* 'Frame Interval': 1,
-*'Earthquake Description': 'SCEC M8 San Andreas Earthquake Simulation: Northridge</p><p>\xc2\xa0# LON LAT UTM_E (m) UTM_N (m) OFFSET_E (m) OFFSET_N (m)</p><p>\xc2\xa0-118.531250 34.218750 386544.244357 4097025.437890 383817.979601 121914.266513</p>\n',
+* 'Time Interval': 0.23,
-*'Simulation Time': '12:27:26',
+* 'Title': 'M8 Simulation: Northridge',
-*'Structural Model Name': '17-Story Canoga Building in Woodland Hills (Units = kip-in): LA Basin Study (Fracture Included)',
+* 'Up Axis': 'Z',
-*'Max Displacement': 'Node Color Mapping was OFF',
+* 'OBJ Units': 'in',
-*'Structural Motion': 'Absolute',
+* 'OBJ Scale': '0.01',
-*'Relative Motion Exaggeration': 5.0,
+* 'OBJ filename': '20100923-122539_####.obj'
-*'Ground Motion Exaggeration': 5.0,
+* 'OBJ material filename': '20100923-122539.mtl'
-*'GAMULTZ': 39.3701,
+* 'Simulation ID': '20100923-122539',
-*'Simulation Date': '2010-09-10',
+* 'Earthquake Description': 'SCEC M8 San Andreas Earthquake Simulation: Northridge',
-*'OBJ Scale Factor': 0.01,
+* 'Coordinate LON LAT': '-118.531250 34.218750',
-*'GAMULTY': 39.3701,
+* 'Coordinate UTM_E (m) UTM_N (m)': '386544.244357, 4097025.437890',
-*'Earthquake': '',
+* 'Coordinate OFFSET_E (m) OFFSET_N (m)': '383817.979601 121914.266513',
-*'GAMULTX': 39.3701
+* 'Coordinate Extent': '(-120.4, -114.4), (31.5, 36.2)',

@@ Line 2: / Line 2: @@
 This page describes the information content used with VShaker system. The VShaker system is described in more detail on the [[Virtual Shaker]] pages. Detailed development information is posted on the IT web site at: [[https://scec.usc.edu/it/VShaker IT Site]]
 VShaker metadata is based on the idea of data set. A data set is a collection of one or more data files. VShaker will deliver a metadata file per data set. This metadata file provides a description of the data set.
 VShaker metadata files are constructed in a way that they can be aggregated without duplicating information. This is done in aggregrates through references to existing metadata files. The result of this is that there is one primary metadata file per dataset, and that may reference other metadata files which will also be included in the distribution.
-* VShaker Datasets
+VShaker datasets use a standard directory structure that contains some or all of the following directories:
 *Inputs

← Older revision		Revision as of 19:00, 16 September 2010
Line 28:		Line 28:

	'''Example of Existing Automated Metadata'''		'''Example of Existing Automated Metadata'''
		+
	The existing automated Vshaker metadata system produces the following "key/value", or attribute name/attribute value pairs. The attribute names must be unique. The values are all strings and must be converted to appropriate data types by parsers. Currently the metadata pairs are comma delimited and are not ordered.		The existing automated Vshaker metadata system produces the following "key/value", or attribute name/attribute value pairs. The attribute names must be unique. The values are all strings and must be converted to appropriate data types by parsers. Currently the metadata pairs are comma delimited and are not ordered.

@@ Line 5: / Line 5: @@
 * What does the metadata file describe
-We will use the idea of a data set. We will have one metadata file per data set. The metadata files should be constructed in a way that they can be aggregated without duplicating information. This is done in aggregrates through references to existing metadata files.
+VShaker metadata is based on the idea of data set. A data set is a collection of one or more data files. VShaker will deliver a metadata file per data set. This metadata file provides a description of the data set.
-* Example of VShaker Datasets
+* VShaker Datasets
 *Inputs
 *Outputs
-Simulation inputs include
+'''Example of Existing Automated Metadata'''
-* Original 3 component seismograms
+The existing automated Vshaker metadata system produces the following "key/value", or attribute name/attribute value pairs. The attribute names must be unique. The values are all strings and must be converted to appropriate data types by parsers. Currently the metadata pairs are comma delimited and are not ordered.
-'GAMULTX': 39.3701
+*'Total Frames': 2000,
+*'Time Interval': 0.046,

@@ Line 1: / Line 1: @@
 '''VShaker Metadata'''
-This page describes the information content used with VShaker system. The VShaker system is described in more detail on the [Virtual Shaker] pages. Detailed development information is posted on the IT web site at: [[https://scec.usc.edu/it/VShaker IT Site]]
+This page describes the information content used with VShaker system. The VShaker system is described in more detail on the [[Virtual Shaker]] pages. Detailed development information is posted on the IT web site at: [[https://scec.usc.edu/it/VShaker IT Site]]
 * What does the metadata file describe

← Older revision		Revision as of 18:39, 16 September 2010
Line 1:		Line 1:
−	'''VShaker'''	+	'''VShaker Metadata'''

	More information on IT web site at: [[https://scec.usc.edu/it/VShaker IT Site]]		More information on IT web site at: [[https://scec.usc.edu/it/VShaker IT Site]]

← Older revision	Revision as of 18:33, 16 September 2010
(No difference)

← Older revision		Revision as of 18:21, 16 September 2010
Line 4:		Line 4:

	----		----
		+	* What does the metadata file describe
		+	Input 3 component seismogram
		+	Output OBJ from VShaker and MTL
		+
		+	- Delivery Amit Chourasia
		+	Input 3 seismograms velocity,
		+	Input
		+
		+	* One metadata files per zip file

	'''VShaker Metadata'''		'''VShaker Metadata'''
−		+	{
−	{'Total Frames': 2000, 'Time Interval': 0.046, 'Structural Model Description': 'This building is located in Woodland Hills, within five miles of the epicenter of the 1994 Northridge earthquake. The east, west, and south moment frames lie on the perimeter of the building, while the north frame is located one bay inside of the perimeter. This gives rise to some torsional eccentricity. Many moment-frame beam-column connections in the building fractured during the Northridge earthquake, and the building has been extensively investigated since then by many engineering research groups (SAC 1995b, Carlson 1999). Detailed floor plans, beam and column sizes, and gravity, wind, and seismic loading criteria are given in Krishnan et al. 2005. A36 steel with nominal yield strength of 248.29 MPa, (36 ksi) is used for all beams, while A572 Grade 50 steel with nominal yield strength of 344.85 MPa (50 ksi) is used for all columns. The floors consist of lightweight concrete slab on metal deck supported by steel beams and girders framing into gravity and moment-frame columns. The model includes a probabilistic distribution to describe the fracture strain for fibers in the bottom-flanges of the moment frame beams.\n', 'Simulation ID': '20100910-122726', 'Earthquake Description': '~~<p>~~SCEC M8 San Andreas Earthquake Simulation: Northridge</p><p>\xc2\xa0# LON LAT UTM_E (m) UTM_N (m) OFFSET_E (m) OFFSET_N (m)</p><p>\xc2\xa0-118.531250 34.218750 386544.244357 4097025.437890 383817.979601 121914.266513</p>\n', 'Simulation Time': '12:27:26', 'Structural Model Name': '17-Story Canoga Building in Woodland Hills (Units = kip-in): LA Basin Study (Fracture Included)', 'Max Displacement': 'Node Color Mapping was OFF', 'Structural Motion': 'Absolute', 'Relative Motion Exaggeration': 5.0, 'Ground Motion Exaggeration': 5.0, 'GAMULTZ': 39.3701, 'Simulation Date': '2010-09-10', 'OBJ Scale Factor': 0.01, 'GAMULTY': 39.3701, 'Earthquake': '', 'GAMULTX': 39.3701}	+	'Total Frames': 2000,
		+	'Time Interval': 0.046,
		+	'Structural Model Description': 'This building is located in Woodland Hills, within five miles of the epicenter of the 1994 Northridge earthquake. The east, west, and south moment frames lie on the perimeter of the building, while the north frame is located one bay inside of the perimeter. This gives rise to some torsional eccentricity. Many moment-frame beam-column connections in the building fractured during the Northridge earthquake, and the building has been extensively investigated since then by many engineering research groups (SAC 1995b, Carlson 1999). Detailed floor plans, beam and column sizes, and gravity, wind, and seismic loading criteria are given in Krishnan et al. 2005. A36 steel with nominal yield strength of 248.29 MPa, (36 ksi) is used for all beams, while A572 Grade 50 steel with nominal yield strength of 344.85 MPa (50 ksi) is used for all columns. The floors consist of lightweight concrete slab on metal deck supported by steel beams and girders framing into gravity and moment-frame columns. The model includes a probabilistic distribution to describe the fracture strain for fibers in the bottom-flanges of the moment frame beams.\n',
		+	'Simulation ID': '20100910-122726',
		+	'Earthquake Description': 'SCEC M8 San Andreas Earthquake Simulation: Northridge</p><p>\xc2\xa0# LON LAT UTM_E (m) UTM_N (m) OFFSET_E (m) OFFSET_N (m)</p><p>\xc2\xa0-118.531250 34.218750 386544.244357 4097025.437890 383817.979601 121914.266513</p>\n',
		+	'Simulation Time': '12:27:26',
		+	'Structural Model Name': '17-Story Canoga Building in Woodland Hills (Units = kip-in): LA Basin Study (Fracture Included)',
		+	'Max Displacement': 'Node Color Mapping was OFF',
		+	'Structural Motion': 'Absolute',
		+	'Relative Motion Exaggeration': 5.0,
		+	'Ground Motion Exaggeration': 5.0,
		+	'GAMULTZ': 39.3701,
		+	'Simulation Date': '2010-09-10',
		+	'OBJ Scale Factor': 0.01,
		+	'GAMULTY': 39.3701,
		+	'Earthquake': '',
		+	'GAMULTX': 39.3701
		+	}