cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.cbn8kv
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((16.54380 33.30150,35.59410 33.30150,35.59410 40.92602,16.54380 40.92602,16.54380 33.30150))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Ziphius cavirostris G.Cuvier, 1823"
 ]
}

 The dataset includes 7 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0046653-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jqlaqo
title: Occurrence Download

description: A dataset containing 1979902 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 {
 "or" : [
 "Country is Belize",
 "Country is Guyana",
 "Country is Suriname",
 "Country is Brazil",
 "Country is Mexico",
 "Country is Colombia",
 "Country is Argentina",
 "Country is Peru",
 "Country is Venezuela (Bolivarian Republic of)",
 "Country is Chile",
 "Country is Ecuador",
 "Country is Guatemala",
 "Country is Bolivia (Plurinational State of)",
 "Country is Honduras",
 "Country is Paraguay",
 "Country is Nicaragua",
 "Country is El Salvador",
 "Country is Costa Rica",
 "Country is Panama",
 "Country is Uruguay",
 "Country is French Guiana"
 ]
 },
 "TaxonKey is Aves"
 ]
}

 The dataset includes 1979902 records from 253 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002555-171219132708484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qjmg2h
title: Occurrence Download

description: A dataset containing 2831901 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pinus L."
 ]
}

 The dataset includes 2831901 records from 2979 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054962-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-53412
title: Bridge, community building, Griffith Park, and construction, North Hollywood, Los Angeles, CA, 1932

description: 5 photographs of Griffith Recreation Center, women on bridge, and construction, North Hollywood, Los Angeles, CA, 1932. "Subject: Bridge, community b[ui]ld[in]g, Griffith p[ar]k & construction, No[rth] Holly[woo]d; Client: L[os] A[ngeles] Playground dep[artment]; Classifications: P-- playgrounds, city; Original Print Order: 1 ea[ch]; Size: 8x10, 5x7; Finish: gl[ossy]; D.W.; Year: 1932; Job: 9-13-50" -- on envelope front. "Operator's Report (Name): Joe; 4--8x10; 1 [8x10]; 1 Hours: Time; Amount: 4.00, 1.00, 2.00" -- on envelope back.
DOI: 10.15468/dl.euo0xr
title: Occurrence Download

description: A dataset containing 591 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Plantae",
 "HasGeospatialIssue is false",
 "Geometry POLYGON((-59.523925 -15.347761,-59.523925 -16.225223,-58.754882 -16.225223,-58.754882 -15.347761,-59.523925 -15.347761))",
 "HasCoordinate is true"
 ]
}

 The dataset includes 591 records from 31 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093651-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-53457
title: Interiors of Arcady, 2619 Wilshire Boulevard, Los Angeles, CA, 1932

description: 5 photographs of interiors of Arcady Apartment Hotel, 2619 Wilshire Boulevard, Los Angeles, CA, 1932. "Subject: Interior of Arcady; Agency: Jaffe; Client: Arcady ap[artment]t Hotel; Original Print Order: 1 ea[ch]; Size: 8x10; Finish: gl[ossy]; Job: 9-22-87; Year: 1932" -- on envelope front. "Operator's Report (Name): Joe; Original Photographs--Size: 5- 8x10; Amount: 11.50" -- on envelope back.
DOI: 10.25549/whit-c170-107073
title: L. A. County Fair, Cattle, Horses, Crowds, Pomona, Calif., 1937

description: 32 photographs of crowds, goats, cattle, a carriage race, a horse race, pigs, performers, horses, and a ferris wheel at the Los Angeles County Fairgrounds, Pomona, California, 1937 September.
DOI: 10.15468/dl.4lbnhx
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cambessedesia angelana Fidanza & Almeda",
 "HasGeospatialIssue is false",
 "HasCoordinate is true"
 ]
}

 The dataset includes 3 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093657-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-53440
title: DW-1932-28-25-133
DOI: 10.25549/whit-c170-52635
title: Taking core from well at Dominguez field, Carson, CA, 1932

description: 7 photographs of taking core from well at Dominguez field, Carson, CA, 1932. "Subject: Taking core from well at Dominguez field; Client: Union Oil Co[mpany]; Job: 210-20-111; Year: 1932; Original Print Order: 1 #3, 5, 1 #4; Size: 8x10; Finish: gl[ossy]; Re-order: 1 #7" -- on envelope front. "Operator's Report (Name): Joe; Original photographs- Size: 7 - 8x10; Amount: 20.00" -- on envelope back.
DOI: 10.25549/whit-c170-52633
title: Taking core from well at Dominguez field, Carson, CA, 1932

description: 7 photographs of taking core from well at Dominguez field, Carson, CA, 1932. "Subject: Taking core from well at Dominguez field; Client: Union Oil Co[mpany]; Job: 210-20-111; Year: 1932; Original Print Order: 1 #3, 5, 1 #4; Size: 8x10; Finish: gl[ossy]; Re-order: 1 #7" -- on envelope front. "Operator's Report (Name): Joe; Original photographs- Size: 7 - 8x10; Amount: 20.00" -- on envelope back.
DOI: 10.15468/dl.k5utp4
title: Occurrence Download

description: A dataset containing 22 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diaglena spatulata (Günther, 1882)",
 "DatasetKey is CAS Herpetology (HERP)"
 ]
}

 The dataset includes 22 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093664-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5mpcnr
title: Occurrence Download

description: A dataset containing 66 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Salvia adenophora Fernald",
 "HasCoordinate is True"
 ]
}

 The dataset includes 66 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005820-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whittington-ouc12131870
title: Football: USC 19 vs. UCLA 13, Los Angeles, Calif., 1937

description: 28 photographs of a football game between the University of Southern California and the University of California, Los Angeles in the Los Angeles Memorial Coliseum, Los Angeles, California, 1937 December 4. Editor's note: the photographer's job number does not indicate a date for this record.
DOI: 10.15468/dl.v3rfb9
title: Occurrence Download

description: A dataset containing 9 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Salvia buchananii Hedge",
 "HasCoordinate is True"
 ]
}

 The dataset includes 9 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005821-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nhmmi8
title: Occurrence Download

description: A dataset containing 14 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diaglena spatulata (Günther, 1882)",
 "DatasetKey is University of Michigan Museum of Zoology, Division of Reptiles & Amphibians"
 ]
}

 The dataset includes 14 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093665-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-52651
title: Interiors of Towne House, Southern California, 1932

description: 4 photographs of interior of Towne House, Southern California, 1932. "Subject: Interiors of Towne House; Agency: Ben Jaffe; Client: Towne House; Job: 9-14-58; Year: 1932; Original Print Order: 1 ea[ch]; Size: 8x10; Finish: gl[ossy]; Mount: 3/4 margin; Re-order: 1 ea[ch] 1, 3 ,4" -- on envelope front. "Operator's Report (Name): Frank; Original photographs- Size: 4- 8x10 interiors; Hours: 1, Time @ 2.00; Amount: 8.00" -- on envelope back.
DOI: 10.25549/whit-c170-107166
title: Santa Anita track, opening day crowd shots, Arcadia, Calif., 1937

description: 9 photographs of the Santa Anita horse race track, including grandstands, crowds, betting windows, and the start of a race, Arcadia, California, 1937 December 25. Editor's note: the photographer's job number does not indicate a date for this event.
DOI: 10.15468/dl.yxlqs7
title: Occurrence Download

description: A dataset containing 10 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diaglena spatulata (Günther, 1882)",
 "DatasetKey is iNaturalist Research-grade Observations"
 ]
}

 The dataset includes 10 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093666-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-106904
title: Construction shots of new post office - L.A., Los Angeles, Calif., 1937

description: 9 photographs of a construction site, with views that include the Los Angeles City Hall, Los Angeles, California, 1937 December.
DOI: 10.15468/dl.gjj0lh
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diaglena spatulata (Günther, 1882)",
 "DatasetKey is AMNH Herpetology Collections"
 ]
}

 The dataset includes 7 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093667-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-107181
title: Carrier pigeons at rose bowl, Pasadena, Calif., 1937

description: 4 photographs of a man in a suit demonstrating the use of carrier pigeons to another man in a suit, in the empty Rose Bowl Stadium, Pasadena, California, 1937 December.
DOI: 10.25549/whit-c170-106907
title: Construction shots of new post office - L.A., Los Angeles, Calif., 1937

description: 9 photographs of a construction site, with views that include the Los Angeles City Hall, Los Angeles, California, 1937 December.
DOI: 10.15468/dl.mkbcu5
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diaglena spatulata (Günther, 1882)",
 "DatasetKey is Geographically tagged INSDC sequences"
 ]
}

 The dataset includes 6 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093668-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ftprp9
title: Occurrence Download

description: A dataset containing 1014 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Salvia clevelandii (A.Gray) Greene",
 "HasCoordinate is True"
 ]
}

 The dataset includes 1014 records from 36 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005822-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whittington-ouc12131368
title: Football: USC 19 vs. UCLA 13, Los Angeles, Calif., 1937

description: 28 photographs of a football game between the University of Southern California and the University of California, Los Angeles in the Los Angeles Memorial Coliseum, Los Angeles, California, 1937 December 4. Editor's note: the photographer's job number does not indicate a date for this record.
DOI: 10.15468/dl.2ughiw
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diaglena spatulata (Günther, 1882)",
 "DatasetKey is Colección Herpetológica del Museo de Zoología \"Alfonso L. Herrera\", México (MZFC, UNAM)"
 ]
}

 The dataset includes 6 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093670-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-107082
title: Rodeo, Los Angeles, Calif., 1937

description: 24 photographs of a rodeo in Los Angeles, California, 1937 December 22. Editor's note: The photographer's job number does not indicate a date.
DOI: 10.25549/whit-c170-48829
title: Packard sedan, Southern California, 1932

description: 3 photographs of a damaged Packard sedan, Southern California, 1932. "Subject: Packard Sedan, W[illia]m [ilg] Skell, owner, File #527397; Client: Universal Auto Ins[urance]; Original Print Order: 1 ea[ch]; Size: 8x10; Finish: gl[ossy]; Job: 3-14-80; Year: 1932" -- on envelope front. "Operator's Report (Name): 'Dick'; Original Photographs-Size: 3- 8x10; Amount: 3.00" -- on envelope back.
DOI: 10.15468/dl.79h1kd
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diaglena spatulata (Günther, 1882)",
 "DatasetKey is LSUMZ Herps Collection"
 ]
}

 The dataset includes 6 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093672-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-107483
title: San Luis Obispo, San Luis Obispo County, Calif., 1939

description: 14 photographs of scenes in or near San Luis Obispo, including Avila Beach, California, 1939 September. Handwriting on the negatives gives more detailed information: negative no. 2, "Oceano Beach dance hall"; no. 3, 5, 8, "Avila, Calif[ornia]"; o. 4, 9, "San Luis Obispo"; no. 13, "old and new hi[gh]way, Cuesta Grade"; no. 1, "laguna and sand hills - Oceano Beach"; no. 7, 12-13, "Arroyo Grande, Calif[ornia]"; no. 6, "Mission yard at San Luis Obispo" with wishing well; no. 11, "Bohemian cabins at Oceano, Calif[ornia]"; no. 10, "farm scene near Avila, Calif[ornia]"; and no. 14, "Mission at San Luis Obispo."
DOI: 10.25549/whit-c170-48842
title: Auto radio, chassis part, Southern California, 1932

description: 2 photographs of a radio and chassis part for an automobile, Southern California, 1932. "Subject: Auto radio chassis part; see 8x10 also; Client: Advance Electric; Original print order; 1 ea[ch]; Size: 8x10; Finish; gl[ossy]; Year: 1932; Job: 3-21-126" -- on envelope front. "Original photographs-At Studio: 3, 8x10, Special Lighting or Background, 6.00; Operator's report (Name): Henry" -- on envelope back.
DOI: 10.15468/dl.364khg
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diaglena spatulata (Günther, 1882)",
 "DatasetKey is Código de barras genético de especies de anfibios y reptiles de México"
 ]
}

 The dataset includes 5 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093673-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-108369
title: Grapevines, small farm, farming family, California, 1938

description: 14 photographs of a farm with buildings and trees along with the farming family and a vineyard, California, 1938 March. A woman can also be seen pulling a cart carrying children.
DOI: 10.15468/dl.pva6e2
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diaglena spatulata (Günther, 1882)",
 "DatasetKey is CM Herps Collection"
 ]
}

 The dataset includes 4 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093675-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-48813
title: Intersection of Broadway & California Avenue, Dodge belonging to Elmer Brock, Huntington Park, CA, 1932

description: 5 photographs of a Dodge belonging to Elmer Brock, Huntington Park, CA, 1932. "Subject: Intersection of B[roa]dw[a]y & Calif[ornia] also Dodge belonging to Elmer Brock, Walnut park; Client: Universal Auto Ins[urance], Mr. Heines; Original Print Order: 1 ea[ch]; Size: 8x10; Finish: gl[ossy]; Job: 3-24-142; Year: 1932" -- on envelope front. "Operator's Report (Name): Joe; Original Photographs-Size: 3- 8x10, 2- " different location; Amount: 5.00, 3.00" -- on envelope back.
DOI: 10.25549/whit-c170-69371
title: Aerial photographs of Los Angeles Harbor, Los Angeles, CA, 1928

description: 27 aerial photographs of Los Angeles Harbor, Los Angeles, CA, 1928.
DOI: 10.15468/dl.pizaoc
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diaglena spatulata (Günther, 1882)",
 "DatasetKey is Actualización de la base de datos de la colección nacional de anfibios y reptiles (CNAR)"
 ]
}

 The dataset includes 4 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093676-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-69368
title: Aerial photographs of Los Angeles Harbor, Los Angeles, CA, 1928

description: 27 aerial photographs of Los Angeles Harbor, Los Angeles, CA, 1928.
DOI: 10.15468/dl.ah2psk
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diaglena spatulata (Günther, 1882)",
 "DatasetKey is MPM Herpetology"
 ]
}

 The dataset includes 3 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093679-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-107852
title: Football, Manual Arts vs. Marshall, Los Angeles, Calif., 1937

description: 13 photographs of a football game in the Los Angeles Memorial Coliseum, Los Angeles, California, 1937 November. "Football, Manual Arts [High School] vs. [John] Marshall [High School] for city championship - score Manual 33, Marshall 7" -- on envelope. Editor's note: the final score for Manual arts was 34.
DOI: 10.25549/whit-c170-69365
title: Aerial photographs of Los Angeles Harbor, Los Angeles, CA, 1928

description: 27 aerial photographs of Los Angeles Harbor, Los Angeles, CA, 1928.
DOI: 10.25549/whit-c170-14675
title: Locker for shipping, Southern California, 1930

description: 4 photographs of locker in and out of shipping packaging, Southern California, 1930. "Subject: locker for shipping, 31.33; Client: Worley Locker Co.; Original Print Order: 12 ea[ch], 8x10, gl, 44 extra @ 42¢ ea[ch]; Year: 1930; Job: 3-12-101" -- on envelope front. "Operator's Report: Hal; Original Photographs: 4 8x10; Amount: 4.00, 2.10, 3.75, 3.00; Extra Charges: #6842P" -- on envelope back.
DOI: 10.25549/whit-c170-71270
title: Aerial photographs of Los Angeles Memorial Coliseum, Los Angeles, 1963

description: 35 aerial photographs of the Los Angeles Memorial Coliseum and surrounding areas, Los Angeles, CA, 1963.
DOI: 10.25549/whit-c170-71271
title: Aerial photographs of Los Angeles Memorial Coliseum, Los Angeles, 1963

description: 35 aerial photographs of the Los Angeles Memorial Coliseum and surrounding areas, Los Angeles, CA, 1963.
DOI: 10.25549/whit-c170-107662
title: Football, UCLA on So. Methodist, Los Angeles, Calif., 1937

description: 14 photographs of a University of California, Los Angeles football game with Southern Methodist University in the Los Angeles Memorial Coliseum, Los Angeles, California, 1937 November 20. The score was UCLA 13 and SMU 26. Editor's note: The photographer's job number does not indicate a specific day for the game.
DOI: 10.5281/zenodo.11047830
title: Torso Organ Meshes

description: High density smooth triangulated organ surfaces derived from the BodyParts3D database by The Database Center for Life Science, and a corresponding labelled tetrahedral mesh of the human torso incorporating the organ surfaces.

Organs:



Lungs

Heart (wall, without valves) with two blood volumes for left and right side.

Trachea and major bronchi lumen (not walls), i.e. air.

Major blood vessels (truncated, rounded off):



SVC: Superior Vena Cava (wall)

IVC: Inferior Vena Cava (wall)

PA: Pulmonary Artery (wall)

LSPV: Left Superior Pulmonary Vein

LIPV: Left Inferior Pulmonary Vein

RSPV: Right Superior Pulmonary Vein

RIPV: Right Inferior Pulmonary Vein




Coordinates are provided in millimetres. Organ shapes were adapted to avoid intersections and increase spacing where necessary. Vessel walls are 2 mm thick.

Tetrahedral meshes are provided as Gmsh MSH files. 

Triangulations are provided as OBJ and binary STL files for individual surfaces. These need to be merged (flipping the normals in the process as appropriate) to create closed surfaces. 

There are four surfaces per vessel:



outer surface

inner surface

"ring": a surface connecting inner and outer at a cut between heart wall and vessel wall

"cap": a surface closing the inner surface, creating a blood volume


FEM models with electrodes may be generated using EIDORS.
DOI: 10.5281/zenodo.11047831
title: Torso Organ Meshes

description: High density smooth triangulated organ surfaces derived from the BodyParts3D database by The Database Center for Life Science, and a corresponding labelled tetrahedral mesh of the human torso incorporating the organ surfaces.

Organs:



Lungs

Heart (wall, without valves) with two blood volumes for left and right side.

Trachea and major bronchi lumen (not walls), i.e. air.

Major blood vessels (truncated, rounded off):



SVC: Superior Vena Cava (wall)

IVC: Inferior Vena Cava (wall)

PA: Pulmonary Artery (wall)

LSPV: Left Superior Pulmonary Vein

LIPV: Left Inferior Pulmonary Vein

RSPV: Right Superior Pulmonary Vein

RIPV: Right Inferior Pulmonary Vein




Coordinates are provided in millimetres. Organ shapes were adapted to avoid intersections and increase spacing where necessary. Vessel walls are 2 mm thick.

Tetrahedral meshes are provided as Gmsh MSH files. 

Triangulations are provided as OBJ and binary STL files for individual surfaces. These need to be merged (flipping the normals in the process as appropriate) to create closed surfaces. 

There are four surfaces per vessel:



outer surface

inner surface

"ring": a surface connecting inner and outer at a cut between heart wall and vessel wall

"cap": a surface closing the inner surface, creating a blood volume


FEM models with electrodes may be generated using EIDORS.