Identification_Information:
Citation:
Citation_Information:
Originator: U.S. Geological Survey (USGS) , Coastal and Marine Geology Program (CMGP)
Publication_Date: 20130331
Title:
Geophysical data of field activity B-1-72-SC in Central
California from 11/11/1972 to 11/15/1972
Publication_Information:
Publisher: U.S. Geological Survey (USGS) , Coastal and Marine Geology (CMG)
Publication_Place: Menlo Park, CA
Online_Linkage: http://walrus.wr.usgs.gov/infobank/gos/b-1-72-sc.fmeta.xml
Online_Linkage: http://walrus.wr.usgs.gov/infobank/b/b172sc/html/b-1-72-sc.meta.html
Description:
Abstract:
United States Geological Survey, Menlo Park, California.
Chief Scientists: Gary Greene, Eli Silver. Geophysical data
(bathymetry, uniboom, airgunarcer, gravity, magnetics,
sonobuoy, dredge) of field activity B-1-72-SC in Central
California from 11/11/1972 to 11/15/1972,
http://walrus.wr.usgs.gov/infobank/b/b172sc/html/b-1-72-sc.meta.html.
Purpose:
These data and information are intended for science
researchers, students from elementary through
college, policy makers, and general public.
Supplemental_Information:
Equipment Used -
bathymetry
uniboom
airgunarcer
gravity
magnetics
sonobuoy
dredge
Publications -
Vedder, J.G., Beyer, L.A., Junger, Arne, Moore, G.W., Roberts, A.E., Taylor, J.C.,
and Wagner, H.C., 1974, Preliminary report on the geology of the continental borderland
of Southern California: U.S. Geological Survey Miscellaneous Field Studies Map, MF-0624,
p. 34.
Vedder, J.G., Taylor, J.C., Arnal, R.E., and Bukry, D., 1976, Map showing location of
selected pre-Quaternary rock samples from the California continental borderland: U.S.
Geological Survey Miscellaneous Field Studies Map MF-737.
Vedder, J.G., and Howell, D.G., 1979, Geologic framework of the southern California borderland: U.S.
Geological Survey Professional Paper 1150, p. 146-147.
Vedder, J.G., Crouch, J.K., Scott, E.W., Greene, H.G., Cranmer, D., Ibrahim, M., Tudor, R.B., and
Vinning, G., 1980, A summary report of the regional geology, petroleum potential, environmental
geology, and operational considerations in the area of proposed lease sale no. 68, offshore southern
California: U.S. Geological Survey Open-File Report 80-198, 64 p.
Vedder, J.G., 1990, Maps of California continental borderland showing compositions and ages
of bottom samples acquired between 1968 and 1979: U.S. Geological Survey Miscellaneous
Field Studies Map MF-2122, 3 sheets.
Similar information is available for thousands
of other USGS/CMG-related Activities.
If known, available are Activity-specific
navigation, gravity, magnetics, bathymetry,
seismic, and sampling data; track maps; and
equipment information; as well as summary
overviews, crew lists, and information
about analog materials.
If available, access to physical samples is
described in the "WR CMG Sample Distribution
Policy" at:
http://walrus.wr.usgs.gov/infobank/programs/html/main/sample-dist-policy.html
Primary access to the USGS/CMG Information
Bank's digital data, analog data, and
metadata is provided through...
http://walrus.wr.usgs.gov/infobank/
This page accomodates a variety of search
approaches (e.g., by platform, by region,
by scientist, by equipment type, etc.).
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 19721111
Ending_Date: 19721115
Currentness_Reference: ground condition
Status:
Progress: Complete
Maintenance_and_Update_Frequency: As needed
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -123.65249
East_Bounding_Coordinate: -117.38731
North_Bounding_Coordinate: 37.71533
South_Bounding_Coordinate: 32.40505
Keywords:
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: geoscientificinformation
Theme_Keyword: oceans
Theme:
Theme_Keyword_Thesaurus: Global Change Master Directory (GCMD)
Theme_Keyword: EARTH SCIENCE > OCEANS
Theme:
Theme_Keyword_Thesaurus: USGS CMG InfoBank
Theme_Keyword: Marine Geology
Theme_Keyword: Marine Geophysics
Theme_Keyword: Marine Gravity Field
Theme_Keyword: Marine Magnetic Field
Theme_Keyword: Magnetic Anomalies
Theme_Keyword: Bathymetry
Theme_Keyword: Water Depth
Theme_Keyword: Seafloor Topography
Place:
Place_Keyword_Thesaurus: USGS CMG InfoBank
Place_Keyword: CA
Place_Keyword: California
Place_Keyword: Central California
Place_Keyword: North Pacific Ocean
Place_Keyword: Northern Pacific Ocean
Place_Keyword: Southern California
Place_Keyword: USA
Access_Constraints:
Physical materials are under controlled on-site access.
If available, access to physical samples is described
in the "WR CMG Sample Distribution Policy" at:
http://walrus.wr.usgs.gov/infobank/programs/html/main/sample-dist-policy.html
Use_Constraints:
Please recognize the U.S. Geological Survey (USGS) as
the source of this information.
Physical materials are under controlled on-site access.
Some USGS information accessed through this means
may be preliminary in nature and presented without
the approval of the Director of the USGS. This
information is provided with the understanding
that it is not guaranteed to be correct or complete
and conclusions drawn from such information are
the responsibility of the user.
This information is not intended for navigational
purposes.
Any use of trade, firm, or product names is for
descriptive purposes only and does not imply
endorsement by the U.S. Government.
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey (USGS) , Coastal and Marine Geology (CMG)
Contact_Person: Clint Steele
Contact_Position: InfoBank Group Leader
Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA
Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190
Contact_Electronic_Mail_Address: infobank@octopus.wr.usgs.gov
Data_Set_Credit:
Gary Greene (Chief Scientist, USGS Western Region);
Eli Silver (Chief Scientist, USGS Western Region)
Native_Data_Set_Environment: Digital, ASCII
Cross_Reference:
Citation_Information:
Originator: U.S. Geological Survey (USGS) , Coastal and Marine Geology (CMG)
Publication_Date: Unknown
Title: USGS/CMG Information Bank
Publication_Information:
Publisher: U.S. Geological Survey (USGS) Coastal and Marine Geology (CMG)
Publication_Place: Menlo Park, CA
Online_Linkage: http://walrus.wr.usgs.gov/infobank/
Other_Citation_Details:
Vedder, J.G., Beyer, L.A., Junger, Arne, Moore, G.W., Roberts, A.E., Taylor, J.C.,
and Wagner, H.C., 1974, Preliminary report on the geology of the continental borderland
of Southern California: U.S. Geological Survey Miscellaneous Field Studies Map, MF-0624,
p. 34.
Vedder, J.G., Taylor, J.C., Arnal, R.E., and Bukry, D., 1976, Map showing location of
selected pre-Quaternary rock samples from the California continental borderland: U.S.
Geological Survey Miscellaneous Field Studies Map MF-737.
Vedder, J.G., and Howell, D.G., 1979, Geologic framework of the southern California borderland: U.S.
Geological Survey Professional Paper 1150, p. 146-147.
Vedder, J.G., Crouch, J.K., Scott, E.W., Greene, H.G., Cranmer, D., Ibrahim, M., Tudor, R.B., and
Vinning, G., 1980, A summary report of the regional geology, petroleum potential, environmental
geology, and operational considerations in the area of proposed lease sale no. 68, offshore southern
California: U.S. Geological Survey Open-File Report 80-198, 64 p.
Vedder, J.G., 1990, Maps of California continental borderland showing compositions and ages
of bottom samples acquired between 1968 and 1979: U.S. Geological Survey Miscellaneous
Field Studies Map MF-2122, 3 sheets.
Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report: Identified as best available version.
Logical_Consistency_Report: Unspecified
Completeness_Report:
Start and end date/times of data
>Navigation Data (b-1-72-sc.050 [SINS])
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197211091950000 197211191700000
>197211191832000 197211191848000
>197211192018000 197211192200000
>197211200130000 197211200328000
>197211200516000 197211200858000
>197211201022000 197211201948000
>197211202134000 197211202330000
>197211210100000 197211210704000
>197211210914000 197211211402000
>197211211532000 197211211858000
>197211212020000 197211212218000
>197211212346000 197211221500000
>197211221624000 197211230538000
>197211230710000 197211231410000
>197211231718000 197211232330000
>197211240204000 197211241620000
>197211241748000 197211241748000
>197211242010000 197211242112000
>197211242258000 197211242258000
>197211250120000 197211250120000
>197211250304000 197211250304000
>197211262200000 197211262200000
>197211262330000 197211270550000
>197211270736000 197211271746000
>197211271928000 197211271928000
>197211272220000 197211272220000
>197211280134000 197211280508000
>197211280830000 197211280934000
>197211281120000 197211281120000
>197211281338000 197211281614000
>197211281754000 197211281754000
>197211281942000 197211282128000
>197211282300000 197211291449000
>197211302326000 197212010000000
>197212010142000 197212010402000
>197212010530000 197212010900000
>197212011038000 197212011038000
>197212011300000 197212011632000
>197212011802000 197212012100000
>197212012240000 197212020056000
>197212020306000 197212020306000
>197212020432000 197212020518000
>197212020648000 197212020900000
>197212021138000 197212021138000
>197212021356000 197212021458000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Gravity Data (b-1-72-sc.161_050)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197211151258300 197211151843300
>197211201610000 197211210730000
>197211210740000 197211221930000
>197211222010000 197211222045000
>197211222055000 197211230330000
>197211230340000 197211230530000
>197211230540000 197211240400000
>197211240425000 197211242210000
>197211242220000 197211250210000
>197211262125000 197211262150000
>197211262200000 197211270640000
>197211270650000 197211271655000
>197211282215000 197211290115000
>197211290125000 197211290410000
>197211290420000 197211291020000
>197211291030000 197211291445000
>197211302235000 197211302245000
>197211302300000 197212010040000
>197212010050000 197212010835000
>197212010845000 197212011345000
>197212011355000 197212011625000
>197212011635000 197212020000000
>197212020015000 197212020305000
>197212020315000 197212021010000
>197212021035000 197212021035000
>197212021045000 197212021455000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Magnetics Data (b-1-72-sc.260_050)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197211151236350 197211151324080
>197211151329510 197211151404050
>197211151409470 197211151520100
>197211151525520 197211151600070
>197211151605490 197211151716090
>197211151721510 197211151832100
>197211151837520 197211151841400
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Bathymetry Data (b-1-72-sc.335_050)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197211092135000 197211100315000
>197211100325000 197211110450000
>197211110500000 197211111410000
>197211111425000 197211111450000
>197211111500000 197211121320000
>197211121330000 197211121820000
>197211121855000 197211140540000
>197211140600000 197211141225000
>197211141235000 197211141955000
>197211142330000 197211150605000
>197211150615000 197211150640000
>197211150650000 197211151830000
>197211151900000 197211162100000
>197211162140000 197211162320000
>197211162330000 197211162330000
>197211170020000 197211170030000
>197211170040000 197211170155000
>197211170205000 197211170210000
>197211170220000 197211170450000
>197211170515000 197211170845000
>197211170930000 197211171645000
>197211171730000 197211172350000
>197211180000000 197211180005000
>197211180020000 197211211430000
>197211211510000 197211220140000
>197211220150000 197211222255000
>197211222305000 197211222330000
>197211222345000 197211230200000
>197211230210000 197211230530000
>197211230600000 197211240935000
>197211241005000 197211241030000
>197211241600000 197211241900000
>197211241930000 197211242000000
>197211262130000 197211262245000
>197211262315000 197211270830000
>197211270900000 197211271530000
>197211271600000 197211271600000
>197211271630000 197211271630000
>197211271700000 197211271700000
>197211282200000 197211291530000
>197211302250000 197212021455000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report: Unspecified
Vertical_Positional_Accuracy:
Vertical_Positional_Accuracy_Report: Unspecified
Lineage:
Process_Step:
Process_Description:
Navigation Data
>Converted to time format with year at start.
>
>02/11/86 KAYE DUA0:[DATA.B172SC.N]B172SC.050;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>
Process_Date: 19951206
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey (USGS) , Coastal and Marine Geology (CMG)
Contact_Person: Clint Steele
Contact_Position: InfoBank Group Leader
Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA
Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190
Contact_Electronic_Mail_Address: infobank@octopus.wr.usgs.gov
Process_Step:
Process_Description:
Gravity Data
>10/31/1998 /lion/b/b172sc/grav/b-1-72-sc.161_050
>/bear/programs/edit/automerge/automerge
>
>Input was...
>Converted to time format with year at start.
>
>01/06/86 BARB DUA0:[DATA.B174AR.G]B172SC.161;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>gravity meter used to collect data is unknown
>file contains no faa or eotvos values
>
>Input was...
>Converted to time format with year at start.
>
>02/11/86 KAYE DUA0:[DATA.B172SC.N]B172SC.050;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>
>time, lat, long, time(sec) to nearest nav fix, data values
Process_Date: 19981031
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey (USGS) , Coastal and Marine Geology (CMG)
Contact_Person: Clint Steele
Contact_Position: InfoBank Group Leader
Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA
Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190
Contact_Electronic_Mail_Address: infobank@octopus.wr.usgs.gov
Process_Step:
Process_Description:
Magnetics Data
>06/21/2012 carolyn b-1-72-sc.260_050
>
>Reprocessed using subroutines from Susan Macmillan's
>IGRF SYNTHESIS PROGRAM
>with IGRF-11 coeffiecients integrated into the source code.
>/infobank/programs/mag/magred11/magred11.for
>Using geodetic coordinate system (Earth shape approximated by spheriod)
>with altitude 0.0 km (for sea level).
>
>Input was...
>10/31/1998 /lion/b/b172sc/mag/b-1-72-sc.240_050
>/bear/programs/edit/automerge/automerge
>
>Converted to time format with year at start.
>
>02/25/86 CAROLYN DRS$DATA:[B172SC.M]B172SC.240;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>was B172SC._.MAGSX2 on TAM149
>was B172SC200.DAT on VAM149
>
>Converted to time format with year at start.
>
>02/11/86 KAYE DUA0:[DATA.B172SC.N]B172SC.050;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>
>time, lat, long, time(sec) to nearest nav fix, data values
Process_Date: 20120621
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey (USGS) , Coastal and Marine Geology (CMG)
Contact_Person: Clint Steele
Contact_Position: InfoBank Group Leader
Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA
Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190
Contact_Electronic_Mail_Address: infobank@octopus.wr.usgs.gov
Process_Step:
Process_Description:
Bathymetry Data
>10/31/1998 /lion/b/b172sc/bath/b-1-72-sc.335_050
>/bear/programs/edit/automerge/automerge
>
>Input was...
>Converted to time format with year at start.
>
>03/07/86 BECKIE DISK$USERDISK:[BECKIE.TEMP]B172SC.335;
>DRB0:[DRS.BAT]BATRED.EXE;1
>I believe this file was hand-picked in 2-way traveltime(secs).
>
>Input was...
>Converted to time format with year at start.
>
>02/11/86 KAYE DUA0:[DATA.B172SC.N]B172SC.050;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>
>time, lat, long, time(sec) to nearest nav fix, data values
Process_Date: 19981031
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey (USGS) , Coastal and Marine Geology (CMG)
Contact_Person: Clint Steele
Contact_Position: InfoBank Group Leader
Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA
Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190
Contact_Electronic_Mail_Address: infobank@octopus.wr.usgs.gov
Spatial_Data_Organization_Information:
Indirect_Spatial_Reference: Central California
Direct_Spatial_Reference_Method: Point
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Point
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Geographic:
Latitude_Resolution: 0.00001
Longitude_Resolution: 0.00001
Geographic_Coordinate_Units: Decimal degrees
Geodetic_Model:
Horizontal_Datum_Name: North American Datum of 1927
Ellipsoid_Name: Clarke 1866
Semi-major_Axis: 6378206.4
Denominator_of_Flattening_Ratio: 294.98
Vertical_Coordinate_System_Definition:
Depth_System_Definition:
Depth_Datum_Name: Local surface
Depth_Resolution: 0.1
Depth_Distance_Units: meters
Depth_Encoding_Method: Attribute values
Entity_and_Attribute_Information:
Overview_Description:
Entity_and_Attribute_Overview: Bathymetry with Time Stamp
Overview_Description:
Entity_and_Attribute_Overview: Gravity with Time Stamp
Overview_Description:
Entity_and_Attribute_Overview: Magnetics with Time Stamp
Overview_Description:
Entity_and_Attribute_Overview: Navigation with Time Stamp
Overview_Description:
Entity_and_Attribute_Overview: Samples with Time Stamp
Entity_and_Attribute_Detail_Citation:
"time/lat/long style, multi-record, in caps, without tabs"
>Mnemonic: "(Year, DayOfYear, UTCHour, Min, Sec, Tenths, Lat, Long, ActivityID, EquipmentType, Depth, DepthUnits, Line, Station, Roll, Comments) [DAPS]"
>FORTRAN format: "(Year, DayOfYear, UTCHour, Min, Sec, Tenths, Hundredths, Lat, Long, ActivityID, EquipmentType, Depth, DepthUnits, Line, Station, Roll, Comments) [DAPX]"
>C format: "(i4.4, i3.3, 3i2.2, i1.1, t16, f9.5, t26, f10.5, t37, a, t45, a24, t70, f6.1, t78, a1, t80, a9, t90, a9, t100, a9, t110, a) [DAPS]"
>Naming: .onoff.GRAV_EQUIPMENT_TYPE
Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey (USGS) , Coastal and Marine Geology (CMG)
Contact_Person: Clint Steele
Contact_Position: InfoBank Group Leader
Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA
Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190
Contact_Electronic_Mail_Address: infobank@octopus.wr.usgs.gov
Resource_Description: Downloadable Data B-1-72-SC data set
Distribution_Liability:
Please recognize the U.S. Geological Survey (USGS) as
the source of this information.
Physical materials are under controlled on-site access.
Some USGS information accessed through this means
may be preliminary in nature and presented without
the approval of the Director of the USGS. This
information is provided with the understanding
that it is not guaranteed to be correct or complete
and conclusions drawn from such information are
the responsibility of the user.
This information is not intended for navigational
purposes.
Any use of trade, firm, or product names is for
descriptive purposes only and does not imply
endorsement by the U.S. Government.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 0.0
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name: http://walrus.wr.usgs.gov/infobank/b/b172sc/html/b-1-72-sc.nav.html
Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 0.2
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name: http://walrus.wr.usgs.gov/infobank/b/b172sc/html/b-1-72-sc.grav.html
Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 0.1
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name: http://walrus.wr.usgs.gov/infobank/b/b172sc/html/b-1-72-sc.mag.html
Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 0.3
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name: http://walrus.wr.usgs.gov/infobank/b/b172sc/html/b-1-72-sc.bath.html
Fees: None
Metadata_Reference_Information:
Metadata_Date: 20130331
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey (USGS) , Coastal and Marine Geology (CMG)
Contact_Person: Clint Steele
Contact_Position: InfoBank Group Leader
Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA
Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190
Contact_Electronic_Mail_Address: infobank@octopus.wr.usgs.gov
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: universal time
Metadata_Access_Constraints: none
Metadata_Use_Constraints: none
|
