geom2 Module

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defines readers for BDF objects in the OP2 GEOM2/GEOM2S table

class pyNastran.op2.tables.geom.geom2.GEOM2(op2: OP2Geom)

Bases: object

defines methods for reading op2 elements

add_op2_element(elem)

checks that eids are positive and that -1 node ids become None

property factor: int

read_adapt(data: bytes, n: int) → int

read_caabsf(data: bytes, n: int) → int

2-CAABSF (2708,27,59)

Word Name Type Description 1 EID I Element identification number 2 PID I Property identification number 3 G1 I Grid point 1 identification number 4 G2 I Grid point 2 identification number 5 G3 I Grid point 3 identification number 6 G4 I Grid point 4 identification number

read_cbar(data: bytes, n: int) → int

CBAR(2408,24,180) - the marker for Record 8

MSC/NX Word Name Type Description 1 EID I Element identification number 2 PID I Property identification number 3 GA I Grid point identification number at end A 4 GB I Grid point identification number at end B

F=0* XYZ option – basic coordinate system

5 X1 RS T1 component of orientation vector from GA 6 X2 RS T2 component of orientation vector from GA 7 X3 RS T3 component of orientation vector from GA 8 FE I Orientation vector flag (encoded)

F=1* XYZ option – global coordinate system

5 X1 RS T1 component of orientation vector from GA 6 X2 RS T2 component of orientation vector from GA 7 X3 RS T3 component of orientation vector from GA 8 FE I Orientation vector flag (encoded)

F=2* Grid option

5 GO I Grid point identification number at end of orientation vector 6 UNDEF(2) none Not used 8 FE I Orientation vector flag (encoded)

*F = FE bit-wise AND with 3 End F

9 PA I Pin flags for end A 10 PB I Pin flags for end B 11 W1A RS T1 component of offset vector from GA 12 W2A RS T2 component of offset vector from GA 13 W3A RS T3 component of offset vector from GA 14 W1B RS T1 component of offset vector from GB 15 W2B RS T2 component of offset vector from GB 16 W3B RS T3 component of offset vector from GB F:workpyNastranpyNastranmaster2pyNastranbdftestnx_spikeout_sebload1.op2

read_cbarao(data: bytes, n: int) → int

CBARAO(4001,40,275) - the marker for Record 9

1 EID I Element identification number 2 SCALE I Scale of Xi values 3 X1 RS 1st intermediate station for data recovery 4 X2 RS 2nd intermediate station for data recovery 5 X3 RS 3rd intermediate station for data recovery 6 X4 RS 4th intermediate station for data recovery 7 X5 RS 5th intermediate station for data recovery 8 X6 RS 6th intermediate station for data recovery 9 UNDEF none Not used

read_cbeam(data: bytes, n: int) → int

CBEAM(5408,54,261) - the marker for Record 10

read_cbeam3(data: bytes, n: int) → int

Common method for reading CBEAM3s

read_cbeamp(data: bytes, n: int) → int

CBEAMP(11401,114,9016) - the marker for Record 11

read_cbend(data: bytes, n: int) → int

CBEND(4601,46,298) - the marker for Record 12

1 EID I Element identification number 2 PID I Property identification number 3 GA I Grid point End A identification number 4 GB I Grid point End B identification number

F = 0 Z

5 X1 RS T1 component of orientation vector from GA 6 X2 RS T2 component of orientation vector from GA 7 X3 RS T3 component of orientation vector from GA

8 F I Orientation vector flag = 0 F = 1 XYZ option - global coordinate system

5 X1 RS T1 component of orientation vector from GA 6 X2 RS T2 component of orientation vector from GA 7 X3 RS T3 component of orientation vector from GA 8 F I Orientation vector flag = 1

F = 2 Grid option

5 GO I Grid point ID at end of orientation vector 6 UNDEF(2) None 8 F I Orientation vector flag = 2

End F 9 UNDEF(4) None 13 GEOM I Element geometry option

read_cbush(data: bytes, n: int) → int

CBUSH(2608,26,60) - the marker for Record 13

read_cbush1d(data: bytes, n: int) → int

CBUSH1D(5608,56,218) - the marker for Record 14

1 EID I Element identification number 2 PID I Property identification number 3 G(2) I Grid point identification numbers 5 CID I Coordinate system identification number 6 UNDEF(3) none

read_cbush2d(data: bytes, n: int) → int

CBUSH2D

1 EID I Element identification number 2 PID I Property identification number 3 G(2) I Grid point identification numbers 5 CID I Coordinate system identification number 6 UNDEF(3) none

CBUSH2D EID PID GA GB CID PLANE CBUSH2D 201 202 101 100 0 XY (201, 202, 101, 100, 0, 1, 0, 0)

read_ccone(data: bytes, n: int) → int

CCONE(2315,23,0) - the marker for Record 15

read_cdamp1(data: bytes, n: int) → int

CDAMP1(201,2,69) - the marker for Record 16

read_cdamp2(data: bytes, n: int) → int

CDAMP2(301,3,70) - the marker for Record 17

read_cdamp3(data: bytes, n: int) → int

CDAMP3(401,4,71) - the marker for Record 18

read_cdamp4(data: bytes, n: int) → int

CDAMP4(501,5,72) - the marker for Record 19

read_cdamp5(data: bytes, n: int) → int

CDAMP5(10608,106,404) - the marker for Record 20

read_cdum8(data: bytes, n: int) → int

read_cdum9(data: bytes, n: int) → int

read_celas1(data: bytes, n: int) → int

CELAS1(601,6,73) - the marker for Record 29

read_celas2(data: bytes, n: int) → int

CELAS2(701,7,74) - the marker for Record 30

read_celas3(data: bytes, n: int) → int

CELAS3(801,8,75) - the marker for Record 31

read_celas4(data: bytes, n: int) → int

CELAS4(901,9,76) - the marker for Record 32

read_cfast(data: bytes, n: int) → int

RECORD – CFAST(13801,138,566) - NX

Word Name Type Description 1 EID I Element identification number 2 PID I Property identification number 3 GS I Spot weld master node identification number GS 4 FORMAT(C) I Connection format (9=elpat, 10=partpat) 5 GA I Identification number of GA 6 GB I Identification number of GB 7–8 UNDEF(2) 9 GUPPER(8) I Grid identification numbers of the upper shell 17 GLOWER(8) I Grid identification numbers of the lower shell 25 GUACT(32) I Unique set of grid IDs of the active shells in upper patch 57 GLACT(32) I Unique set of grid IDs of the active shells in lower patch 89 NUG I Number of active grids in upper patch 90 NLG I Number of active grids in lower patch 91 GUELE(32) I Grid IDs of the active shells in upper patch 123 GLELE(32) I Grid IDs of the active shells in lower patch 155 GHA(12) RS Coordinates of 4 GHA points 167 GHB(12) RS Coordinates of 4 GHB points 179 TAVG RS Average shell thickness FORMAT=9 ELPAT 180 EIDUP I Element ID of upper shell 181 EIDLOW I Element ID of lower shell FORMAT=PARTPAT PARTPAT 180 PIDUP I Property ID of upper shell 181 PIDLOW I Property ID of lower shell END FORMAT 182 TMIN RS Minimum shell thickness 183 XS RS X coordinate of spot weld location 184 YS RS Y coordinate of spot weld location 185 ZS RS Z coordinate of spot weld location 186 XGA RS X coordinate of point ga 187 YGA RS Y coordinate of point ga 188 ZGA RS Z coordinate of point ga 189 XGB RS X coordinate of point gb 190 YGB RS Y coordinate of point gb 191 ZGB RS Z coordinate of point gb ints = (

101, 3, 100, 9, 0, 0, 44, 0, 9, 14, 13, 8, 0, 0, 0, 0, 29, 34, 33, 28, 0, 0, 0, 0, 9, 14, 13, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 29, 34, 33, 28, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 9, 14, 13, 8, 0, 0, 0, 0, 9, 14, 13, 8, 0, 0, 0, 0, 9, 14, 13, 8, 0, 0, 0, 0, 9, 14, 13, 8, 0, 0, 0, 0, 29, 34, 33, 28, 0, 0, 0, 0, 29, 34, 33, 28, 0, 0, 0, 0, 29, 34, 33, 28, 0, 0, 0, 0, 29, 34, 33, 28, 0, 0, 0, 0, 1077697529, 1065830415, 0, 1077697529, 1073264625, 0, 1073980423, 1073264625, 0, 1073980423, 1065830415, 0, 1077697529, 1065830415, 1036831949, 1077697529, 1073264625, 1036831949, 1073980423, 1073264625, 1036831949, 1073980423, 1065830415, 1036831949, -1.0, 7, 19, 0.001, 2.5, 1.5, 0.1, 2.5, 1.5, 0.0, 2.5, 1.5, 0.1)

CFAST EID PID TYPE IDA IDB GS GA GB

XS YS ZS

eid pid type ida idb gs ga gb

CFAST 101 3 ELEM 7 19 100 floats = (

101, 3, 100, 9, 0.0, 0.0, 44, 0.0, 9, 14, 13, 8, 0.0, 0.0, 0.0, 0.0, 29, 34, 33, 28, 0.0, 0.0, 0.0, 0.0, 9, 14, 13, 8, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 29, 34, 33, 28, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 5.605193857299268e-45, 5.605193857299268e-45, 1.2611686178923354e-44, 1.961817850054744e-44, 1.8216880036222622e-44, 1.1210387714598537e-44, 0.0, 0.0, 0.0, 0.0, 1.2611686178923354e-44, 1.961817850054744e-44, 1.8216880036222622e-44, 1.1210387714598537e-44, 0.0, 0.0, 0.0, 0.0, 1.2611686178923354e-44, 1.961817850054744e-44, 1.8216880036222622e-44, 1.1210387714598537e-44, 0.0, 0.0, 0.0, 0.0, 1.2611686178923354e-44, 1.961817850054744e-44, 1.8216880036222622e-44, 1.1210387714598537e-44, 0.0, 0.0, 0.0, 0.0, 4.0637655465419695e-44, 4.764414778704378e-44, 4.624284932271896e-44, 3.923635700109488e-44, 0.0, 0.0, 0.0, 0.0, 4.0637655465419695e-44, 4.764414778704378e-44, 4.624284932271896e-44, 3.923635700109488e-44, 0.0, 0.0, 0.0, 0.0, 4.0637655465419695e-44, 4.764414778704378e-44, 4.624284932271896e-44, 3.923635700109488e-44, 0.0, 0.0, 0.0, 0.0, 4.0637655465419695e-44, 4.764414778704378e-44, 4.624284932271896e-44, 3.923635700109488e-44, 0.0, 0.0, 0.0, 0.0, 2.9431135654449463, 1.056, 0.0, 2.9431135654449463, 1.943, 0.0, 2.056, 1.943, 0.0, 2.056, 1.056, 0.0, 2.9431135654449463, 1.056, 0.1, 2.9431135654449463, 1.943, 0.1, 2.056, 1.943, 0.1, 2.056, 1.056, 0.1, -1.0, 7, 19, 0.001, 2.5, 1.5, 0.1, 2.5, 1.5, 0.0, 2.5, 1.5, 0.1)

C:MSC.Softwaresimcenter_nastran_2019.2tpl_post2cfast04.op2 $ eid pid type ida idb gs ga gb CFAST 101 3 PROP 1 2 100 101 CFAST 102 3 PROP 1 2 200

C:MSC.Softwaresimcenter_nastran_2019.2tpl_post2cfast01.op2 ints = (eid=101, pid3, gs=100, format=9, ga=0, gb=0,

44, 0, gupper=9, 14, 13, 8, 0, 0, 0, 0, glower=29, 34, 33, 28, 0, 0, 0, 0, # guact 5, 10, 9, 4, 15, 20, 19, 14, 18, 17, 12, 13, 8, 7, 2, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, # glact 25, 30, 29, 24, 35, 40, 39, 34, 38, 37, 32, 33, 28, 27, 22, 23, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, # nug, nlg 16, 16, #guele 5, 10, 9, 4, 0, 0, 0, 0, 15, 20, 19, 14, 0, 0, 0, 0, 18, 17, 12, 13, 0, 0, 0, 0, 8, 7, 2, 3, 0, 0, 0, 0, # glele 25, 30, 29, 24, 0, 0, 0, 0, 35, 40, 39, 34, 0, 0, 0, 0, 38, 37, 32, 33, 0, 0, 0, 0, 28, 27, 22, 23, 0, 0, 0, 0, # gba/ghb 3.03178, 0.9682, 0.0, 3.031, 2.031, 0.0, 1.968, 2.031, 0.0, 1.968, 0.968, 0.0, 1078069239, 1064820772, 1036831949, 1078069239, 1073874935, 1036831949, 1073475602, 1073874935, 1036831949, 1073475602, 1064820772, 1036831949, -1082130432, upper=7, lower=19, 981668463, 1075838976, 1069547520, 1036831949, 1075838976, 1069547520, 0, 1075838976, 1069547520, 1036831949)

floats = (101, 3, 100, 9, 0, 0,

44, 0, 9, 14, 13, 8, 0, 0, 0, 0, 29, 34, 33, 28, 0, 0, 0, 0, 5, 10, 9, 4, 15, 20, 19, 14, 18, 17, 12, 13, 8, 7, 2, 3, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 25, 30, 29, 24, 35, 40, 39, 34, 38, 37, 32, 33, 28, 27, 22, 23, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 16, 16, 5, 10, 9, 4, 0.0, 0.0, 0.0, 0.0, 15, 20, 19, 14, 0.0, 0.0, 0.0, 0.0, 18, 17, 12, 13, 0.0, 0.0, 0.0, 0.0, 8, 7, 2, 3, 0.0, 0.0, 0.0, 0.0, 25, 30, 29, 24, 0.0, 0.0, 0.0, 0.0, 35, 40, 39, 34, 0.0, 0.0, 0.0, 0.0, 38, 37, 32, 33, 0.0, 0.0, 0.0, 0.0, 28, 27, 22, 23, 0.0, 0.0, 0.0, 0.0, 3.03178, 0.9682, 0.0, 3.031, 2.031, 0.0, 1.968, 2.031, 0.0, 1.968, 0.968, 0.0, 3.031, 0.968, 0.10, 3.031, 2.031, 0.10, 1.968263864517212, 2.031736135482788, 0.10, 1.968263864517212, 0.9682638645172119, 0.10, -1.0, upper=7, lower=19, tmin=0.10, xs=2.5, 1.5, 0.10, xga=2.5, 1.5, 0.0, xgb=2.5, 1.5, 0.10)

CFAST 101 3 ELEM 7 19 100

read_cfastp(data: bytes, n: int) → int

MSC 2020

read_cfluid2(data: bytes, n: int) → int

CFLUID2(8515,85,209) - the marker for Record 35

1 EID I Element identification number 2 IDF1 I RINGFL point 1 identification number 3 IDF2 I RINGFL point 2 identification number 4 RHO RS Mass density 5 B RS Bulk modulus 6 HARMINDX I Harmonic index

read_cfluid3(data: bytes, n: int) → int

CFLUID3(8615,86,210) - the marker for Record 36

1 EID I Element identification number 2 IDF1 I RINGFL point 1 identification number 3 IDF2 I RINGFL point 2 identification number 4 IDF3 I RINGFL point 3 identification number 5 RHO RS Mass density 6 B RS Bulk modulus 7 HARMINDX I Harmonic index

read_cfluid4(data: bytes, n: int) → int

CFLUID4(8715,87,211) - the marker for Record 37

1 EID I Element identification number 2 IDF1 I RINGFL point 1 identification number 3 IDF2 I RINGFL point 2 identification number 4 IDF3 I RINGFL point 3 identification number 5 IDF4 I RINGFL point 4 identification number 6 RHO RS Mass density 7 B RS Bulk modulus 8 HARMINDX I Harmonic index

read_cgap(data: bytes, n: int) → int

CGAP(1908,19,104) - the marker for Record 39

read_chacab(8100, 81, 381)

read_chacbr(8100, 81, 381)

read_chbdye(data: bytes, n: int) → int

CHBDYE(8308,83,405) - the marker for Record ???

read_chbdyg(data: bytes, n: int) → int

CHBDYG(10808,108,406) - the marker for Record 43

read_chbdyp(10908, 109, 407)

read_chexa(data: bytes, n: int) → int

CHEXA(7308,73,253) - the marker for Record 45

read_chexa20(data: bytes, n: int) → int

ints = (14100, 141, 9905,

8013, 4, 6035, 6034, 6036, 6037, 6039, 6038, 6040, 6041, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)

]

read_chexa_cz(11801, 118, 907)

read_chexpr(data: bytes, n: int) → int

CHEXPR(7409,74,9991) - the marker for Record 48

read_cint(data: bytes, n: int) → int

Word Name Type Description 1 EID I Element identification number 2 PID I Property identification number 3 PTELC I Pointer to element identification number 4 NSEG I Number of segments 5 PTSGR I Pointer to segment displacements 6 NBOUND I Number of boundaries 7 BID I Boundary identification number 8 NEDGE I Number of edges 9 PTBND I Pointer to boundary identification number 10 PTBGR I Pointer to boundary grid displacements 11 PTBED I Pointer to boundary edge displacements 12 PTBGL I Pointer to boundary grid Lagrange Multipliers 13 PTBEL I Pointer to boundary edge Lagrange Multipliers Words 7 through 13 repeat 6 times 14 UNDEF(2 ) none

read_cmass1(data: bytes, n: int) → int

CMASS1(1001,10,65) - the marker for Record 51

read_cmass2(data: bytes, n: int) → int

CMASS2(1101,11,66) - the marker for Record 52

read_cmass3(data: bytes, n: int) → int

CMASS3(1201,12,67) - the marker for Record 53

read_cmass4(data: bytes, n: int) → int

CMASS4(1301,13,68) - the marker for Record 54

read_cmfree(data: bytes, n: int) → int

CMFREE(2508,25,0) - the marker for Record 55

1 EID I Element identification number 2 S I 3 S2 I 4 Y RS 5 N I

read_cngret(data: bytes, n: int) → int

read_conm1(data: bytes, n: int) → int

CONM1(1401,14,63) - the marker for Record 56

read_conm2(data: bytes, n: int) → int

CONM2(1501,15,64) - the marker for Record 57

read_conrod(data: bytes, n: int) → int

CONROD(1601,16,47) - the marker for Record 58

read_conv(data: bytes, n: int) → int

The CONV card is different between MSC and NX Nastran. The MSC version is 8 fields longer.

read_convm(data: bytes, n: int) → int

CONVM(8908,89,422) - the marker for Record 60

MSC 1 EID I Element identification number 2 PCONID I Convection property identification number 3 FLMND I Point for film convection fluid property temperature 4 CNTMDOT I Control point used for controlling mass flow. 5 TA I Ambient points used for convection Word 5 repeats 2 times

NX 1 EID I Element identification number 2 PCONID I Convection property identification number 3 FLMND I Point for film convection fluid property temperature 4 CNTMDOT I Control point used for controlling mass flow. 5 TA I Ambient points used for convection Word 5 repeats 2 times

[110, 200, 0, 50000, 99999, 99999, 1.0, 111, 200, 0, 50000, 99999, 99999, 1.0, 112, 200, 0, 50000, 99999, 99999, 1.0, 113, 200, 0, 50000, 99999, 99999, 1.0, 114, 200, 0, 50000, 99999, 99999, 1.0, 115, 200, 0, 50000, 99999, 99999, 1.0, 116, 200, 0, 50000, 99999, 99999, 1.0, 117, 200, 0, 50000, 99999, 99999, 1.0, 118, 200, 0, 50000, 99999, 99999, 1.0, 119, 200, 0, 50000, 99999, 99999, 1.0, 130, 200, 0, 50000, 99999, 99999, 1.0, 131, 200, 0, 50000, 99999, 99999, 1.0, 132, 200, 0, 50000, 99999, 99999, 1.0, 133, 200, 0, 50000, 99999, 99999, 1.0, 134, 200, 0, 50000, 99999, 99999, 1.0, 135, 200, 0, 50000, 99999, 99999, 1.0, 136, 200, 0, 50000, 99999, 99999, 1.0, 137, 200, 0, 50000, 99999, 99999, 1.0, 138, 200, 0, 50000, 99999, 99999, 1.0, 139, 200, 0, 50000, 99999, 99999, 1.0, 150, 200, 0, 50000, 99999, 99999, 1.0, 151, 200, 0, 50000, 99999, 99999, 1.0, 152, 200, 0, 50000, 99999, 99999, 1.0, 153, 200, 0, 50000, 99999, 99999, 1.0, 154, 200, 0, 50000, 99999, 99999, 1.0, 155, 200, 0, 50000, 99999, 99999, 1.0, 156, 200, 0, 50000, 99999, 99999, 1.0, 157, 200, 0, 50000, 99999, 99999, 1.0, 158, 200, 0, 50000, 99999, 99999, 1.0, 159, 200, 0, 50000, 99999, 99999, 1.0, 170, 200, 0, 50000, 99999, 99999, 1.0, 171, 200, 0, 50000, 99999, 99999, 1.0, 172, 200, 0, 50000, 99999, 99999, 1.0, 173, 200, 0, 50000, 99999, 99999, 1.0, 174, 200, 0, 50000, 99999, 99999, 1.0, 175, 200, 0, 50000, 99999, 99999, 1.0, 176, 200, 0, 50000, 99999, 99999, 1.0, 177, 200, 0, 50000, 99999, 99999, 1.0, 178, 200, 0, 50000, 99999, 99999, 1.0, 179, 200, 0, 50000, 99999, 99999, 1.0, 190, 200, 0, 50000, 99999, 99999, 1.0, 191, 200, 0, 50000, 99999, 99999, 1.0, 192, 200, 0, 50000, 99999, 99999, 1.0, 193, 200, 0, 50000, 99999, 99999, 1.0, 194, 200, 0, 50000, 99999, 99999, 1.0, 195, 200, 0, 50000, 99999, 99999, 1.0, 196, 200, 0, 50000, 99999, 99999, 1.0, 197, 200, 0, 50000, 99999, 99999, 1.0, 198, 200, 0, 50000, 99999, 99999, 1.0, 199, 200, 0, 50000, 99999, 99999, 1.0]

[8908, 89, 422, 101, 101, 0, 50000, 99999, 99999, 1.0, 102, 102, 0, 50001, 99999, 99999, 1.0, 103, 102, 0, 50001, 99999, 99999, 1.0, 104, 104, 0, 50002, 99999, 99999, 1.0, 105, 105, 0, 50003, 99999, 99999, 1.0, CONVM EID PCONID FLMND CNTMDOT TA1 TA2 106, 105, 0, 50003, 99999, 99999, 1.0)

read_convm6(data, nelements, n)

read_convm7(data, nelements, n)

read_cpenta(data: bytes, n: int) → int

CPENTA(4108,41,280) - the marker for Record 63 CPENPR(7509,75,9992) - the marker for Record 64 CPENT15F(16500,165,9999) - the marker for Record 65 CPENT6FD(16000,160,9999) - the marker for Record 66

read_cpenta_cz(data: bytes, n: int) → int

CPENTCZ

read_cplstn3(data: bytes, n: int) → int

RECORD - CPLSTN3(1701,17,980)

Word Name Type Description 1 EID I Element identification number 2 PID I Property identification number 3 G(3) I Grid point identification numbers of connection points 6 THETA RS Material property orientation angle or coordinate system ID 7 UNDEF(10) None

read_cplstn4(data: bytes, n: int) → int

RECORD - CPLSTN4(5701,57,981) Word Name Type Description 1 EID I Element identification number 2 PID I Property identification number 3 G(4) I Grid point identification numbers of connection points 7 THETA RS Material property orientation angle or coordinate system ID 8 UNDEF(9) None

read_cplstn6(data: bytes, n: int) → int

RECORD - CPLSTN6(5801,58,982)

Word Name Type Description 1 EID I Element identification number 2 PID I Property identification number 3 G(6) I Grid point identification numbers of connection points 9 THETA RS Material property orientation angle or coordinate system ID 10 UNDEF(7) None

read_cplstn8(data: bytes, n: int) → int

RECORD - CPLSTN8(7201,72,983)

Word Name Type Description 1 EID I Element identification number 2 PID I Property identification number 3 G(8) I Grid point identification numbers of connection points 11 THETA RS Material property orientation angle or coordinate system ID 12 UNDEF(5) None

read_cplsts3(data: bytes, n: int) → int

RECORD - CPLSTS3(8801,88,984) Word Name Type Description 1 EID I Element identification number 2 PID I Property identification number 3 G(3) I Grid point identification numbers of connection points 6 UNDEF None 7 THETA RS Material property orientation angle or coordinate system ID 8 UNDEF(4) None 12 TFLAG I Flag signifying meaning of T(3) values 13 T(3) RS Membrane thickness of element at grid points 16 UNDEF None

read_cplsts4(data: bytes, n: int) → int

RECORD - CPLSTS4(8401,84,985)

Word Name Type Description 1 EID I Element identification number 2 PID I Property identification number 3 G(4) I Grid point identification numbers of connection points 7 THETA RS Material property orientation angle or coordinate system ID 8 UNDEF(4) None 12 TFLAG I Flag signifying meaning of T(4) values 13 T(4) RS Membrane thickness of element at grid points

read_cplsts6(data: bytes, n: int) → int

RECORD - CPLSTS6(1801,18,986) Word Name Type Description 1 EID I Element identification number 2 PID I Property identification number 3 G(6) I Grid point identification numbers of connection points 9 UNDEF(2) None 11 THETA RS Material property orientation angle or coordinate system ID 12 TFLAG I Flag signifying meaning of T(3) values 13 TC(3) RS Membrane thickness of element at corner grid points 16 UNDEF(5) None 21 TM(3) RS Membrane thickness of element at mid-side grid points 24 UNDEF None

read_cplsts8(data: bytes, n: int) → int

RECORD - CPLSTS8(3601,36,987)

Word Name Type Description 1 EID I Element identification number 2 PID I Property identification number 3 G(8) I Grid point identification numbers of connection points 11 THETA RS Material property orientation angle or coordinate system ID 12 TFLAG I Flag signifying meaning of T(4) values 13 TC(4) RS Membrane thickness of element at corner grid points 17 UNDEF(4) None 21 TM(4) RS Membrane

64:

ints = (39, 4, 43, 41, 114, 115, 54, 55, 116, 56, 0, 0, -1.0, -1.0, -1.0, -1.0) floats = (39, 4, 43, 41, 114, 115, 54, 55, 116, 56, 0.0, 0.0, -1.0, -1.0, -1.0, -1.0)

read_cpyram(data: bytes, n: int) → int

CPYRAM(17200,172,1000) - the marker for Record ???

Specific to NX Nastran

read_cpyram15(data: bytes, n: int) → int

15 fields

read_cquad(data: bytes, n: int) → int

CQUAD(9108,91,507) - the marker for Record 69

read_cquad4(data: bytes, n: int) → int

CQUAD4(2958,51,177) - the marker for Record 70 CQUAD4(13900,139,9989) - the marker for Record 71

read_cquad8(data: bytes, n: int) → int

common method for reading CQUAD8s

read_cquadr(data: bytes, n: int) → int

CQUADR(8009,80,367) - the marker for Record 75

ints = (8009, 80, 367,

pshell go from 1-242 nids go from 1-29382 1, 1, 3600, 3310, 3797, 731, 0, 0, 0, 0, -1.0, -1.0, -1.0, -1.0, 1, 2, 1, 731, 3797, 3798, 732, 0, 0, 0, 0, -1.0, -1.0, -1.0, -1.0, 1, 3, 1, 732, 3798, 3799, 733, 0, 0, 0, 0, -1.0, -1.0, -1.0, -1.0, 1, …

)

read_cquadx(data: bytes, n: int) → int

CQUADX(9008,90,508) - the marker for Record 76

read_cquadx8(data: bytes, n: int) → int

RECORD - CQUADX8(6114, 61, 999)

Word Name Type Description 1 EID I Element identification number 2 PID I Property identification number 3 G(8) I Grid point identification numbers of connection points 4 THETA RS Material property orientation angle

read_cquadx_9508(data: bytes, n: int) → int

ints = (1, 1, [1, 2, 8, 7], [0, 0, 0, 0, 0, 0, -1],

2, 1, [2, 3, 9, 8], [0, 0, 0, 0, 0, 0, -1], 3, 1, [3, 4, 10, 9], [0, 0, 0, 0, 0, 0, -1], 4, 1, [4, 5, 11, 10], [0, 0, 0, 0, 0, 0, -1], 5, 1, [5, 6, 12, 11], [0, 0, 0, 0, 0, 0, -1])

C:MSC.Softwaremsc_nastran_runsaxh101a2.op2

read_crbar(data: bytes, n: int) → int

read_crbe1(data: bytes, n: int) → int

Word Name Type Description 1 EID I Element identification number 2 NWE I Number of words for the element 3 ELTYPE I Element type: 1-RBE1 2-RBE2 3-RTRPLT 4-RTRPLT1 4 GN I Grid point identification number for independent degrees-of-freedom 5 CN I Component numbers of independent degrees-of-freedom Words 4 through 5 repeat until (-2,-2) occurs 6 GM I Grid point identification number for dependent degrees-of-freedom 7 CM I Component numbers of dependent degrees of-freedom Words 6 through 7 repeat until (-3,-3) occurs 8 ALPHA RS Thermal expansion coefficient 9 UNDEF none Not used Words 8 through 9 repeat until (-4,-4) occurs

read_crbe3(data: bytes, n: int) → int

This card is an internal RBE3 that’s used for Langrage elements. It’s not what the user entered.

Word Name Type Description 1 EID I Element identification number 2 NWE I Number of words for the element 3 REFG I Reference grid point identification number 4 REFC I Component numbers at the reference grid point 5 WT1 RS Weighting factor for components of motion at G 6 C I Component numbers 7 G I Grid point identification number Word 7 repeats until End of Record (-1) Words 5 through 7 repeat until End of Record (-2)

8 GM I Grid point identification number for dependent DOFs 9 CM I Component numbers of dependent DOFs Words 8 through 9 repeat until End of Record (-4?)

10 ALPHA RS Thermal expansion coefficient Word 10 repeats until End of Record (-5?)

11 LMID1 I Lagrange multiplier identification number 12 NDOFS I Number of DOF for Lagrange multiplier Words 11 through 12 repeat until End of Record (-3?)

data = (3, 14, 41, 123456, 1.0, 123456, 3, -1,

-2, -4, 0.002, -5, 101000041, 6, -3, 4, 14, 4, 123456, 1.0, 123456, 3, -1, -2, -4, 2.0e-6, -5, 101000004, 6, -3)

read_crjoint(data: bytes, n: int) → int

Word Name Type Description 1 EID I Element identification number 2 GA I Grid point A identification number 3 GB I Grid point B identification number 4 LMID1 I Lagrange multiplier identification number 5 NDOFS I Number of DOF for Lagrange multiplier 6 CB I Component numbers of dependent DOFs at end B

read_crod(data: bytes, n: int) → int

CROD(3001,30,48) - the marker for Record 81

read_crrod(data: bytes, n: int) → int

Word Name Type Description 1 EID I Element identification number 2 GA I Grid point A identification number 3 GB I Grid point B identification number 4 LMID1 I Lagrange multiplier identification number 5 CMA I Component numbers of dependent DOFs at end A 6 CMB I Component numbers of dependent DOFs at end B 7 ALPHA RS Thermal expansion cofficient

read_cseam_maybe(data: bytes, n: int) → int

564 / 4 = 141 141 3, 47

ints = ( 77, 2011808, 77, 2007308, 8, 100001002, 4007101, 100001003, 4007101, 100001004, 4007101, 100001005, 4007101, 100001006, 4007101, 100001007, 4007101, 100001008, 4007101, 100001009, 4007101, 78, 2011808, 78, 2007308, 4, 100001010, 4007101, 100001011, 4007101, 100001012, 4007101, 100001013, 4007101, 79, 2011808, 79, 2007308, 4, 100001014, 4007101, 100001015, 4007101, 100001016, 4007101, 100001017, 4007101, 87, 2011808, 87, 2007308, 8, 100001018, 4007101, 100001019, 4007101, 100001020, 4007101, 100001021, 4007101, 100001022, 4007101, 100001023, 4007101, 100001024, 4007101, 100001025, 4007101, 88, 2011808, 88, 2007308, 4, 100001026, 4007101, 100001027, 4007101, 100001028, 4007101, 100001029, 4007101, 89, 2011808, 89, 2007308, 4, 100001030, 4007101, 100001031, 4007101, 100001032, 4007101, 100001033, 4007101, 97, 2011808, 97, 2007308, 8, 100001034, 4007101, 100001035, 4007101, 100001036, 4007101, 100001037, 4007101, 100001038, 4007101, 100001039, 4007101, 100001040, 4007101, 100001041, 4007101, # 2*8 98, 2011808, 98, 2007308, 4, 100001042, 4007101, 100001043, 4007101, 100001044, 4007101, 100001045, 4007101, # 2*4 99, 2011808, 99, 2007308, 4, 100001046, 4007101, 100001047, 4007101, 100001048, 4007101, 100001049, 4007101) # 2*4

read_cshear(data: bytes, n: int) → int

CSHEAR(3101,31,61) - the marker for Record 84

read_ctetra(data: bytes, n: int) → int

CTETRA(5508,55,217) - the marker for Record 88 CTETPR(7609,76,9993) - the marker for Record 89 CTETR10F(16600,166,9999) - the marker for Record 90 CTETR4FD(16100,161,9999) - the marker for Record 91

read_ctetrap(data: bytes, n: int) → int

CTETP(12201,122,9013) - the marker for Record 87 .. todo:: needs work

read_ctrax3(data: bytes, n: int) → int

RECORD - CTRAX3(6111,61,996)

Word Name Type Description 1 EID I Element identification number 2 PID I Property identification number 3 G(3) I Grid point identification numbers of connection points 4 THETA RS Material property orientation angle

read_ctrax6(data: bytes, n: int) → int

RECORD - CTRAX6(6113, 61, 998)

Word Name Type Description 1 EID I Element identification number 2 PID I Property identification number 3 G(6) I Grid point identification numbers of connection points 4 THETA RS Material property orientation angle

read_ctria3(data: bytes, n: int) → int

Common method for reading CTRIA3s

read_ctria3fd(data: bytes, n: int) → int

data= (

16200, 16201, 16201, 16202, 16203, 0, 0, 0, 0, -1, 16201, 16201, 16201, 16203, 16204, 0, 0, 0, 0, -1) - 10

read_ctria6(data: bytes, n: int) → int

common method for reading CTRIA6

CTRIA6(4801,48,327) # MSC 2005 - GEOM201 Word Name Type Description 1 EID I Element identification number 2 PID I Property identification number 3 G(6) I Grid point identification numbers of connection points 9 THETA RS Material property orientation angle or coordinate system identification number 10 ZOFFS RS Offset from the surface of grid points reference plane 11 T(3) RS Membrane thickness of element at grid points

Record 90 – CTRIA6(4801,48,327) # MSC 2005 - GEOM2 CTRIA6(4801,48,327) Word Name Type Description 1 EID I Element identification number 2 PID I Property identification number 3 G(6) I Grid point identification numbers of connection points 9 THETA RS Material property orientation angle or coordinate system identification number 10 ZOFFS RS Offset from the surface of grid points reference plane 11 T(3) RS Membrane thickness of element at grid points 14 TFLAG I Relative thickness flag

read_ctria6fd(data: bytes, n: int) → int

Common method for reading CTRIA6s

read_ctriar(data: bytes, n: int) → int

CTRIAR(9200,92,385) - the marker for Record 99

read_ctriax(data: bytes, n: int) → int

common method for reading CTRIAXs

read_ctriax3fd(data: bytes, n: int) → int

Common method for reading CTRIAX3

read_ctriax6(data: bytes, n: int) → int

(6108, 61, 107)

read_ctube(data: bytes, n: int) → int

CTUBE(3701,37,49) - the marker for Record 104

read_cvisc(data: bytes, n: int) → int

CVISC(3901,39,50) - the marker for Record 105

read_cweld(data: bytes, n: int) → int

CWELD(11701,117,559) - Record 106 same as CFAST

read_cweldc(data: bytes, n: int) → int

read_cweldg(data: bytes, n: int) → int

read_feedge2(data: bytes, n: int) → int

(2901, 29, 9601)

Word Name Type Description 1 EDGEID I Edge identification number 2 GRID1 I Identification number of end GRID 1 3 GRID2 I Identification number of end GRID 2 4 CID I Coordinate system identification number 5 GEOMIN CHAR4 Type of referencing entry: “GMCURV” or “POINT” 6 GEOMID1 I Identification number of a POINT or GMCURV entry 7 GEOMID2 I Identification number of a POINT or GMCURV entry

read_feface_pval(data: bytes, n: int) → int

C:NASAm4formatsgitexamplesmove_tplpshp02.bdf ints = (

100001001, 100, 111001001, 111001002, 111001004, 111001007, 111001008, 111001010, 100001002, 100, 111001002, 111001003, 111001005, 111001008, 111001009, 111001011, 100001003, 100, 111001005, 111001004, 111001002, 111001011, 111001010, 111001008, 100001004, 100, 111001004, 111001005, 111001006, 111001010, 111001011, 111001012, 100001005, 100, 111001007, 111001008, 111001010, 111001013, 111001014, 111001016, 100001006, 100, 111001008, 111001009, 111001011, 111001014, 111001015, 111001017, 100001007, 100, 111001011, 111001010, 111001008, 111001017, 111001016, 111001014, 100001008, 100, 111001010, 111001011, 111001012, 111001016, 111001017, 111001018, 100002001, 100, 111002001, 111002002, 111002004, 111002007, 111002008, 111002010, 100002002, 100, 111002002, 111002003, 111002005, 111002008, 111002009, 111002011, 100002003, 100, 111002005, 111002004, 111002002, 111002011, 111002010, 111002008, 100002004, 100, 111002004, 111002005, 111002006, 111002010, 111002011, 111002012, 100002005, 100, 111002007, 111002008, 111002010, 111002013, 111002014, 111002016, 100002006, 100, 111002008, 111002009, 111002011, 111002014, 111002015, 111002017, 100002007, 100, 111002011, 111002010, 111002008, 111002017, 111002016, 111002014, 100002008, 100, 111002010, 111002011, 111002012, 111002016, 111002017, 111002018)

C:NASAm4formatsgitexamplesmove_tplpet1126.op2 ints = (

100001001, 1, 111001001, 111001002, 111001004, 111001007, 111001008, 111001010, 100001002, 1, 111001002, 111001003, 111001005, 111001008, 111001009, 111001011, 100001003, 1, 111001005, 111001004, 111001002, 111001011, 111001010, 111001008, 100001004, 1, 111001004, 111001005, 111001006, 111001010, 111001011, 111001012, 100001005, 1, 111001007, 111001008, 111001010, 111001013, 111001014, 111001016, 100001006, 1, 111001008, 111001009, 111001011, 111001014, 111001015, 111001017, 100001007, 1, 111001011, 111001010, 111001008, 111001017, 111001016, 111001014, 100001008, 1, 111001010, 111001011, 111001012, 111001016, 111001017, 111001018)

read_genel(data: bytes, n: int) → int

Word Name Type Description 1 EID I Element identification number 2 UI I Independent grid point identification number 3 CI I Component number Words 2 through 3 repeat until End of Record

4 M(C) I Number of rows and columns in K or Z and rows in S 5 UD I Dependent grid point identification number 6 CD I Component number Words 5 through 6 repeat until End of Record

7 N(C) I Number of columns in S 8 F I 1 means Z, 2 means K 9 KZIJ RS Lower triangular terms of the K or Z matrix. See Notes. Word 9 repeats MM times 10 NZERO(C) I NZERO =1 Actually “ 0” 11 SIJ RS Terms of the S matrix Word 11 repeats M times Word 11 repeats N times NZERO =0 End NZERO 12 UNDEF none Word 12 repeats until End of Record

# C:NASAm4formatsgitexamplesmove_tplha145c.op2 (432, # eid 1, 3, 2, 3, 3, 3, 4, 3, 5, 3, 6, 3, 7, 3, 8, 3, 9, 3, 10, 3, -1, # (ui,ci) 10, # M(c) 11, 3, 11, 4, 11, 5, 11, 6, -1, # (ud,cd) 4, 1, # N(c), f, KZij…floats…)

(6.05360936588321e-43, 1, 3, 2.802596928649634e-45, 3, 3, 3, 4, 3, 7.006492321624085e-45, 3, 8.407790785948902e-45, 3, 9.80908925027372e-45, 3, 1.1210387714598537e-44, 3, 1.2611686178923354e-44, 3, 1.401298464324817e-44, 3, nan, 1.401298464324817e-44, 1.5414283107572988e-44, 3, 1.5414283107572988e-44, 4, 1.5414283107572988e-44, 7.006492321624085e-45, 1.5414283107572988e-44, 8.407790785948902e-45, nan, 4, 1, 8.71720021677902e-06, 1.3361000128497835e-06, 1.2778000382240862e-05, 6.272000064200256e-06, 1.6251000488409773e-05, 1.0492000001249835e-05, 2.0478000806178898e-05, 1.562999932502862e-05, 2.428500010864809e-05, 2.0403000235091895e-05, 3.086099968641065e-05, 6.272000064200256e-06, 3.229700087103993e-05, 1.0492000001249835e-05, 3.352899875608273e-05, 1.562999932502862e-05, 3.502099934848957e-05, 2.025700086960569e-05, 3.578500036383048e-05, 2.7731999580282718e-05, 1.572600012877956e-05, 4.825499854632653e-05, 3.762800042750314e-05, 7.328399806283414e-05, 6.433799717342481e-05, 9.580999903846532e-05, 8.837800123728812e-05, 6.374900112859905e-05, 3.762800042750314e-05, 8.013600017875433e-05, 6.433799717342481e-05, 0.00010011999984271824, 8.837800123728812e-05, 0.00011811000149464235, 0.00012758000229950994, 0.00011344000085955486, 0.00019350000366102904, 0.0001816000003600493, 0.0002528300101403147, 0.00024294000468216836, 0.0001699900021776557, 0.0001816000003600493, 0.000229199999012053, 0.00024294000468216836, 0.0002824899856932461, 0.00036862000706605613, 0.00035051998565904796, 0.0005267499946057796, 0.0005117100081406534, 0.00042292001307941973, 0.0005117100081406534, 0.0005718700122088194, 0.0008483999990858138, 0.0008233999833464622, 0.0009233999880962074, 4, 1.0, 90.0, -20.25, 45.0, 1.0, 90.0, 81.0, 45.0, 1.0, 186.0, -17.850000381469727, 141.0, 1.0, 186.0, 71.4000015258789, 141.0, 1.0, 268.0, -15.800000190734863, 223.0, 1.0, 268.0, 63.20000076293945, 223.0, 1.0, 368.0, -13.300000190734863, 323.0, 1.0, 368.0, 53.20000076293945, 323.0, 1.0, 458.0, -11.050000190734863, 413.0, 1.0, 458.0, 44.20000076293945, 413.0)

read_geom2_4(data: bytes, ndata: int)

read_gmbndc(3201, 32, 478)

Word Name Type Description 1 BID I Boundary identification number 2 GRIDI I Initial grid identification number for boundary 3 GRIDF I Final grid identification number for boundary 4 ENTITY(2) CHAR4 Entity type for defining boundary 6 EID I Entity identification numbers for boundary of subdomain Word 6 repeats until End of Record

read_gmbnds(data: bytes, n: int) → int

Word Name Type Description 1 BID I Boundary identification number 2 GRIDC(4) I Corner grid 1 6 ENTITY(2) CHAR4 Entity type for defining boundary 8 EID I Entity identification numbers for boundary of subdomain Word 8 repeats until End of Record

read_micpnt(data: bytes, n: int) → int

RECORD – MICPNT(2801,28,630) Word Name Type Description 1 EID I Element identification number 2 GID I Fluid grid identification number 3 DESC(12) CHAR4 Description - 48 characters maximum

read_plotel(data: bytes, n: int) → int

(5201, 52, 11)

read_radbc(12801, 128, 417)

Word Name Type Description 1 EID I Element identification number 2 FAMB RS Radiation view factor between the face and the ambient point 3 CNTRLND I Control point for radiation boundary condition 4 NODAMB I

read_sint(data: bytes, n: int) → int

Word Name Type Description 1 EID I Element identification number 2 PID I Property identification number 3 PTELE I Pointer to element identification number 4 NSEG I Number of segments 5 STSC I Stride for segment displacement data 6 PTSC I Pointer to segment displacements 7 NBOUND I Number of boundaries 8 BID I Boundary identification number 9 NFACE I Number of faces 10 STBC I Stride for boundary displacement data 11 NSEG I Number of segments 12 STLC1 I Stride for Boundary Lagrange Multiplier data 13 PTBND I Pointer to boundary identification number 14 PTBC I Pointer to boundary displacements 15 PTLC I Pointer to boundary Lagrange Multipliers Words 8 through 15 repeat 5 times 16 UNDEF(3 ) none

read_spoint(data: bytes, n: int) → int

(5551,49,105) - the marker for Record 118

read_stop(data: bytes, n: int) → int

read_vubeam(data: bytes, n: int) → int

(11601, 116, 9942)

read_vuquad4(11201, 112, 9940)

read_vutria3(data: bytes, n: int) → int

property size: int

property struct_q: Struct

pyNastran.op2.tables.geom.geom2.convert_theta_to_mcid(theta)

odd function…

pyNastran.op2.tables.geom.geom2.get_minus_4_index(idata)

helper for get_minus_4_index