Index of Functions: A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X 
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CSPICE functions
A  
  • APPNDC_C - Append an item to a character cell
  • APPNDD_C - Append an item to a double precision cell
  • APPNDI_C - Append an item to an integer cell
  • AXISAR_C - Axis and angle to rotation
  • AZLCPO_C - AZ/EL, constant position observer state
  • AZLREC_C - AZ/EL to rectangular coordinates

B Top
  • B1900_C - Besselian Date 1900.0
  • B1950_C - Besselian Date 1950.0
  • BADKPV_C - Bad Kernel Pool Variable
  • BLTFRM_C - Built-in frame IDs
  • BODC2N_C - Body ID code to name translation
  • BODC2S_C - Body ID code to string translation
  • BODDEF_C - Body name/ID code definition
  • BODFND_C - Find values from the kernel pool
  • BODN2C_C - Body name to ID code translation
  • BODS2C_C - Body string to ID code translation
  • BODVAR_C - Return values from the kernel pool
  • BODVCD_C - Return d.p. values from the kernel pool
  • BODVRD_C - Return d.p. values from the kernel pool
  • BRCKTD_C - Bracket a d.p. value within an interval
  • BRCKTI_C - Bracket an integer value within an interval
  • BSCHOC_C - Binary search with order vector, character
  • BSCHOI_C - Binary search with order vector, integer
  • BSRCHC_C - Binary search for a character string
  • BSRCHD_C - Binary search for a double precision value
  • BSRCHI_C - Binary search for an integer value

C Top
  • CARD_C - Cardinality of a cell
  • CCIFRM_C - Class and class ID to associated frame
  • CGV2EL_C - Center and generating vectors to ellipse
  • CHBDER_C - Derivatives of a Chebyshev expansion
  • CHBIGR_C - Chebyshev expansion integral
  • CHBINT_C - Interpolate a Chebyshev expansion
  • CHBVAL_C - Value of a Chebyshev polynomial expansion
  • CHKIN_C - module Check In
  • CHKOUT_C - Module Check Out
  • CIDFRM_C - center SPK ID frame
  • CKCLS_C - CK, Close file
  • CKCOV_C - CK coverage
  • CKFROT_C - CK frame, find position rotation
  • CKFXFM_C - CK frame, find state transformation
  • CKGP_C - C-kernel, get pointing
  • CKGPAV_C - C-kernel, get pointing and angular velocity
  • CKGR02_C - C-kernel, get record, type 02
  • CKGR03_C - C-kernel, get record, type 03
  • CKLPF_C - CK, load pointing file
  • CKMETA_C - CK ID to associated SCLK
  • CKNR02_C - C-kernel, number of records, type 02
  • CKNR03_C - C-kernel, number of records, type 03
  • CKOBJ_C - CK objects
  • CKOPN_C - CK, open new file.
  • CKUPF_C - CK, Unload pointing file
  • CKW01_C - C-Kernel, write segment to C-kernel, data type 1
  • CKW02_C - C-Kernel, write segment to C-kernel, data type 2
  • CKW03_C - C-Kernel, write segment to C-kernel, data type 3
  • CKW05_C - Write CK segment, type 5
  • CLEARC_C - Clear a two-dimensional character array
  • CLEARD_C - Clear a double precision array
  • CLEARI_C - Clear an integer array
  • CLIGHT_C - C, Speed of light in a vacuum
  • CLPOOL_C - Clear the pool of kernel variables
  • CMPRSS_C - Compress a character string
  • CNMFRM_C - Center name to associated frame
  • CONICS_C - Determine state from conic elements
  • CONVRT_C - Convert Units
  • COPY_C - Copy a SPICE cell
  • CPOS_C - Character position
  • CPOSR_C - Character position, reverse
  • CVPOOL_C - Check variable in the pool for update
  • CYLLAT_C - Cylindrical to latitudinal
  • CYLREC_C - Cylindrical to rectangular
  • CYLSPH_C - Cylindrical to spherical

D Top
  • DAFAC_C - DAF add comments
  • DAFBBS_C - DAF, begin backward search
  • DAFBFS_C - DAF, begin forward search
  • DAFCLS_C - DAF, close
  • DAFCS_C - DAF, continue search
  • DAFDC_C - DAF delete comments
  • DAFEC_C - DAF extract comments
  • DAFFNA_C - DAF, find next array
  • DAFFPA_C - DAF, find previous array
  • DAFGDA_C - DAF, read data from address
  • DAFGH_C - DAF, get handle
  • DAFGN_C - DAF, get array name
  • DAFGS_C - DAF, get summary
  • DAFGSR_C - DAF, get summary/descriptor record
  • DAFHSF_C - DAF, handle to summary format
  • DAFOPR_C - DAF, open for read
  • DAFOPW_C - DAF, open for write
  • DAFPS_C - DAF, pack summary
  • DAFRDA_C - DAF, read data from address
  • DAFRFR_C - DAF, read file record
  • DAFRS_C - DAF, replace summary
  • DAFUS_C - DAF, unpack summary
  • DASAC_C - DAS add comments
  • DASADC_C - DAS, add data, character
  • DASADD_C - DAS, add data, double precision
  • DASADI_C - DAS, add data, integer
  • DASCLS_C - DAS, close file
  • DASDC_C - DAS, delete comments
  • DASEC_C - DAS extract comments
  • DASHFN_C - DAS, handle to file name
  • DASHFS_C - DAS, handle to file summary
  • DASLLA_C - DAS, last logical addresses
  • DASLLC_C - DAS, low-level close
  • DASONW_C - DAS, open new file
  • DASOPR_C - DAS, open for read
  • DASOPS_C - DAS, open scratch
  • DASOPW_C - DAS, open for write
  • DASRDC_C - DAS, read data, character
  • DASRDD_C - DAS, read data, double precision
  • DASRDI_C - DAS, read data, integer
  • DASRFR_C - DAS, read file record
  • DASUDC_C - DAS, update data, character
  • DASUDD_C - DAS, update data, double precision
  • DASUDI_C - DAS, update data, integer
  • DASWBR_C - DAS, write buffered records
  • DAZLDR_C - Derivative of AZ/EL w.r.t. rectangular
  • DCYLDR_C - Derivative of cylindrical w.r.t. rectangular
  • DELTET_C - Delta ET, ET - UTC
  • DET_C - Determinant of a double precision 3x3 matrix
  • DGEODR_C - Derivative of geodetic w.r.t. rectangular
  • DIAGS2_C - Diagonalize symmetric 2x2 matrix
  • DIFF_C - Difference of two sets
  • DLABBS_C - DLA, begin backward search
  • DLABFS_C - DLA, begin forward search
  • DLABNS_C - DLA, begin new segment
  • DLAENS_C - DLA, end new segment
  • DLAFNS_C - DLA, find next segment
  • DLAFPS_C - DLA, find previous segment
  • DLAOPN_C - DLA, open new file
  • DLATDR_C - Derivative of latitudinal w.r.t. rectangular
  • DNEARP_C - Derivative of near point
  • DP2HX_C - D.p. number to hexadecimal string
  • DPGRDR_C - Derivative of planetographic w.r.t. rectangular
  • DPMAX_C - Largest DP number
  • DPMIN_C - Smallest DP number
  • DPR_C - Degrees per radian
  • DRDAZL_C - Derivative of rectangular w.r.t. AZ/EL
  • DRDCYL_C - Derivative of rectangular w.r.t. cylindrical
  • DRDGEO_C - Derivative of rectangular w.r.t. geodetic
  • DRDLAT_C - Derivative of rectangular w.r.t. latitudinal
  • DRDPGR_C - Derivative of rectangular w.r.t. planetographic
  • DRDSPH_C - Derivative of rectangular w.r.t. spherical
  • DSKB02_C - DSK, fetch type 2 bookkeeping data
  • DSKCLS_C - DSK, close file
  • DSKD02_C - DSK, fetch d.p. type 2 data
  • DSKGD_C - DSK, return DSK segment descriptor
  • DSKGTL_C - DSK, get tolerance
  • DSKI02_C - DSK, fetch integer type 2 data
  • DSKMI2_C - DSK, make spatial index for type 2 segment
  • DSKN02_C - DSK, type 2, compute normal vector for plate
  • DSKOBJ_C - DSK, get object IDs
  • DSKOPN_C - DSK, open new file
  • DSKP02_C - DSK, fetch type 2 plate data
  • DSKRB2_C - DSK, determine range bounds for plate set
  • DSKSRF_C - DSK, get surface IDs for body
  • DSKSTL_C - DSK, set tolerance
  • DSKV02_C - DSK, fetch type 2 vertex data
  • DSKW02_C - DSK, write type 2 segment
  • DSKX02_C - DSK, ray-surface intercept, type 2
  • DSKXSI_C - DSK, ray-surface intercept with source information
  • DSKXV_C - DSK, ray-surface intercept, vectorized
  • DSKZ02_C - DSK, fetch type 2 model size parameters
  • DSPHDR_C - Derivative of spherical w.r.t. rectangular
  • DTPOOL_C - Data for a kernel pool variable
  • DUCRSS_C - Unit Normalized Cross Product and Derivative
  • DVCRSS_C - Derivative of Vector cross product
  • DVDOT_C - Derivative of Vector Dot Product, 3-D
  • DVHAT_C - Derivative and unit vector "V-hat" of a state
  • DVNORM_C - Derivative of vector norm
  • DVPOOL_C - Delete a variable from the kernel pool
  • DVSEP_C - Time derivative of separation angle

E Top
  • EDLIMB_C - Ellipsoid Limb
  • EDNMPT_C - Ellipsoid normal vector to surface point
  • EDPNT_C - Ellipsoid point
  • EDTERM_C - Ellipsoid terminator
  • EKACEC_C - EK, add character data to column
  • EKACED_C - EK, add d.p. data to column
  • EKACEI_C - EK, add integer data to column
  • EKACLC_C - EK, add character column to segment
  • EKACLD_C - EK, add double precision column to segment
  • EKACLI_C - EK, add integer column to segment
  • EKAPPR_C - EK, append record onto segment
  • EKBSEG_C - EK, start new segment
  • EKCCNT_C - EK, column count
  • EKCII_C - EK, column info by index
  • EKCLS_C - EK, close file
  • EKDELR_C - EK, delete record from segment
  • EKFFLD_C - EK, finish fast write
  • EKFIND_C - EK, find data
  • EKGC_C - EK, get event data, character
  • EKGD_C - EK, get event data, double precision
  • EKGI_C - EK, get event data, integer
  • EKIFLD_C - EK, initialize segment for fast write
  • EKINSR_C - EK, insert record into segment
  • EKLEF_C - EK, load event file
  • EKNELT_C - EK, get number of elements in column entry
  • EKNSEG_C - EK, number of segments in file
  • EKNTAB_C - EK, return number of loaded tables
  • EKOPN_C - EK, open new file
  • EKOPR_C - EK, open file for reading
  • EKOPS_C - EK, open scratch file
  • EKOPW_C - EK, open file for writing
  • EKPSEL_C - EK, parse SELECT clause
  • EKRCEC_C - EK, read column entry element, character
  • EKRCED_C - EK, read column entry element, d.p.
  • EKRCEI_C - EK, read column entry element, integer
  • EKSSUM_C - EK, return segment summary
  • EKTNAM_C - EK, return name of loaded table
  • EKUCEC_C - EK, update character column entry
  • EKUCED_C - EK, update d.p. column entry
  • EKUCEI_C - EK, update integer column entry
  • EKUEF_C - EK, unload event file
  • EL2CGV_C - Ellipse to center and generating vectors
  • ELEMC_C - Element of a character set
  • ELEMD_C - Element of a double precision set
  • ELEMI_C - Element of an integer set
  • EQNCPV_C - Equinoctial Elements to position and velocity
  • EQSTR_C - Equivalent strings
  • ERRACT_C - Get/Set Default Error Action
  • ERRCH_C - Insert String into Error Message Text
  • ERRDEV_C - Get/Set Error Output Device Name
  • ERRDP_C - Insert D.P. Number into Error Message Text
  • ERRINT_C - Insert Integer into Error Message Text
  • ERRPRT_C - Get/Set Error Output Items
  • ESRCHC_C - Equivalence search, character
  • ET2LST_C - ET to Local Solar Time
  • ET2UTC_C - Ephemeris Time to UTC
  • ETCAL_C - Convert ET to Calendar format
  • EUL2M_C - Euler angles to matrix
  • EUL2XF_C - Euler angles and derivative to transformation
  • EVSGP4_C - Evaluate "two-line" element data
  • EXISTS_C - Does the file exist?
  • EXPOOL_C - Confirm the existence of a pooled kernel variable

F Top

G Top
  • GCPOOL_C - Get character data from the kernel pool
  • GDPOOL_C - Get d.p. values from the kernel pool
  • GEOREC_C - Geodetic to rectangular coordinates
  • GETCML_C - Get the command line
  • GETELM_C - Get the components from two-line elements
  • GETFAT_C - Get file architecture and type
  • GETFOV_C - Get instrument FOV parameters
  • GETFVN_C - Get instrument FOV parameters, by instrument name
  • GETMSG_C - Get Error Message
  • GFBAIL_C - GF, interrupt signal indicator
  • GFCLRH_C - GF, clear interrupt signal handler status
  • GFDIST_C - GF, distance search
  • GFEVNT_C - GF, geometric event finder
  • GFFOVE_C - GF, is target in FOV?
  • GFILUM_C - GF, illumination angle search
  • GFINTH_C - GF, interrupt signal handler
  • GFOCCE_C - GF, occultation event
  • GFOCLT_C - GF, find occultation
  • GFPA_C - GF, phase angle search
  • GFPOSC_C - GF, observer-target vector coordinate search
  • GFREFN_C - GF, default refinement estimator
  • GFREPF_C - GF, progress report finalization
  • GFREPI_C - GF, progress report initialization
  • GFREPU_C - GF, progress report update
  • GFRFOV_C - GF, is ray in FOV?
  • GFRR_C - GF, range rate search
  • GFSEP_C - GF, angular separation search
  • GFSNTC_C - GF, surface intercept vector coordinate search
  • GFSSTP_C - Geometry finder set step size
  • GFSTEP_C - Geometry finder step size
  • GFSTOL_C - GF, set a tolerance value for GF
  • GFSUBC_C - GF, subpoint vector coordinate search
  • GFTFOV_C - GF, is target in FOV?
  • GFUDB_C - GF, user defined boolean
  • GFUDS_C - GF, user defined scalar
  • GIPOOL_C - Get integers from the kernel pool
  • GNPOOL_C - Get names of kernel pool variables

H Top
  • HALFPI_C - Half the value of pi
  • HRMESP_C - Hermite polynomial interpolation, equal spacing
  • HRMINT_C - Hermite polynomial interpolation
  • HX2DP_C - Hexadecimal string to d.p. number

I Top
  • IDENT_C - Return the 3x3 identity matrix
  • ILLUM_C - Illumination angles
  • ILLUM_PL02 - illumination angles using DSK type 2 plate model
  • ILLUM_PLID_PL02 - illumination angles using type 2 DSK
  • ILLUMF_C - Illumination angles, general source, return flags
  • ILLUMG_C - Illumination angles, general source
  • ILUMIN_C - Illumination angles
  • INEDPL_C - Intersection of ellipsoid and plane
  • INELPL_C - Intersection of ellipse and plane
  • INRYPL_C - Intersection of ray and plane
  • INSRTC_C - Insert an item into a character set
  • INSRTD_C - Insert an item into a double precision set
  • INSRTI_C - Insert an item into an integer set
  • INTER_C - Intersection of two sets
  • INTMAX_C - Largest integer number
  • INTMIN_C - Smallest integer number
  • INVERT_C - Invert a 3x3 matrix
  • INVORT_C - Invert nearly orthogonal matrices
  • INVSTM_C - Inverse of state transformation matrix
  • ISORDV_C - Is array an order vector?
  • ISRCHC_C - Search in a character array
  • ISRCHD_C - Search in a double precision array
  • ISRCHI_C - Search in an integer array
  • ISROT_C - Indicate whether a matrix is a rotation matrix
  • ISWHSP_C - Determine whether a string is white space

J Top
  • J1900_C - Julian Date of 1900.0 JAN 0.5
  • J1950_C - Julian Date of 1950.0 JAN 1.0
  • J2000_C - Julian Date of 2000 JAN 1.5
  • J2100_C - Julian Date of 2100 JAN 1.5
  • JYEAR_C - Seconds per julian year

K Top

L Top
  • LASTNB_C - Last non-blank character
  • LATCYL_C - Latitudinal to cylindrical coordinates
  • LATREC_C - Latitudinal to rectangular coordinates
  • LATSPH_C - Latitudinal to spherical coordinates
  • LATSRF_C - Latitudinal grid to surface points
  • LCASE_C - Convert to lowercase
  • LDPOOL_C - Load variables from a kernel file into the pool
  • LGRESP_C - Lagrange interpolation on equally spaced points
  • LGRIND_C - Lagrange polynomial interpolation with derivative
  • LGRINT_C - Lagrange polynomial interpolation
  • LIMB_PL02 - Limb using DSK type 2 plate model
  • LIMBPT_C - Limb points on an extended object
  • LLGRID_PL02 - Lon/lat grid using DSK type 2 plate model
  • LMPOOL_C - Load variables from memory into the pool
  • LPARSE_C - Parse items from a list
  • LPARSM_C - Parse a list of items having multiple delimiters
  • LPARSS_C - Parse a list of items; return a set
  • LSPCN_C - Longitude of the sun, planetocentric
  • LSTLEC_C - Last character element less than or equal to.
  • LSTLED_C - Last double precision element less than or equal
  • LSTLEI_C - Last integer element less than or equal to
  • LSTLTC_C - Last character element less than
  • LSTLTD_C - Last double precision element less than
  • LSTLTI_C - Last integer element less than
  • LTIME_C - Light Time
  • LX4DEC_C - Scan for decimal number
  • LX4NUM_C - Scan for number
  • LX4SGN_C - Scan for signed integer
  • LX4UNS_C - Scan for unsigned integer
  • LXQSTR_C - Lex quoted string

M Top
  • M2EUL_C - Matrix to Euler angles
  • M2Q_C - Matrix to quaternion
  • MATCHI_C - Match string against wildcard template
  • MATCHW_C - Match string against wildcard template
  • MAXD_C - Maximum of a set of double precision values
  • MAXI_C - Maximum of a set of integers
  • MEQU_C - Matrix equal to another, 3x3
  • MEQUG_C - Matrix equal to another, general dimension
  • MIND_C - Minimum of a set of double precision values
  • MINI_C - minimum of a set of integers
  • MOVED_C - Move a double precision array to another
  • MTXM_C - Matrix transpose times matrix, 3x3
  • MTXMG_C - Matrix transpose times matrix, general dimension
  • MTXV_C - Matrix transpose times vector, 3x3
  • MTXVG_C - Matrix transpose times vector, general dimension
  • MXM_C - Matrix times matrix, 3x3
  • MXMG_C - Matrix times matrix, general dimension
  • MXMT_C - Matrix times matrix transpose, 3x3
  • MXMTG_C - Matrix times matrix transpose, general dimension
  • MXV_C - Matrix times vector, 3x3
  • MXVG_C - Matrix times vector, general dimension

N Top
  • NAMFRM_C - Name to frame
  • NCPOS_C - NOT Character position
  • NCPOSR_C - Character position, reverse
  • NEARPT_C - Nearest point on an ellipsoid
  • NEXTWD_C - Next word in a character string
  • NPEDLN_C - Nearest point on ellipsoid to line
  • NPELPT_C - Nearest point on ellipse to point
  • NPLNPT_C - Nearest point on line to point
  • NTHWD_C - n'th word in a character string
  • NVC2PL_C - Normal vector and constant to plane
  • NVP2PL_C - Normal vector and point to plane

O Top
  • OCCULT_C - find occultation type at time
  • ORDC_C - The ordinal position of an element in a set
  • ORDD_C - The ordinal position of an element in a set
  • ORDERC_C - Order of a character array
  • ORDERD_C - Order of a double precision array
  • ORDERI_C - Order of an integer array
  • ORDI_C - The ordinal position of an element in a set
  • OSCELT_C - Determine conic elements from state
  • OSCLTX_C - Extended osculating elements from state

P Top
  • PCKCLS_C - PCK, close file
  • PCKCOV_C - PCK coverage
  • PCKFRM_C - PCK, get reference frame class ID set
  • PCKLOF_C - PCK, load binary file
  • PCKOPN_C - PCK, open new file
  • PCKUOF_C - PCK, unload binary file
  • PCKW02_C - PCK, write type 2 segment
  • PCPOOL_C - Put character strings into the kernel pool
  • PDPOOL_C - Put d.p.'s into the kernel pool
  • PGRREC_C - Planetographic to rectangular
  • PHASEQ_C - Phase angle quantity between bodies centers
  • PI_C - Value of pi
  • PIPOOL_C - Put integers into the kernel pool
  • PJELPL_C - Project ellipse onto plane
  • PL2NVC_C - Plane to normal vector and constant
  • PL2NVP_C - Plane to normal vector and point
  • PL2PSV_C - Plane to point and spanning vectors
  • PLTAR_C - Compute area of plate set
  • PLTEXP_C - Plate expander
  • PLTNP_C - Nearest point on triangular plate
  • PLTNRM_C - DSK, compute outward normal of plate
  • PLTVOL_C - Compute volume of plate model
  • POLYDS_C - Compute a Polynomial and its Derivatives
  • POS_C - Position of substring
  • POSR_C - Position of substring, reverse search
  • PROMPT_C - Prompt a user for a string
  • PROP2B_C - Propagate a two-body solution
  • PRSDP_C - Parse d.p. number with error checking
  • PRSINT_C - Parse integer with error checking
  • PSV2PL_C - Point and spanning vectors to plane
  • PUTCML_C - Get the command line
  • PXFORM_C - Position Transformation Matrix
  • PXFRM2_C - Position Transform Matrix, Different Epochs

Q Top
  • Q2M_C - Quaternion to matrix
  • QCKTRC_C - Get Quick Traceback
  • QDERIV_C - Quadratic derivative
  • QDQ2AV_C - Quaternion and quaternion derivative to a.v.
  • QXQ_C - Quaternion times quaternion

R Top
  • RADREC_C - Range, RA and DEC to rectangular coordinates
  • RAV2XF_C - Rotation and angular velocity to transform
  • RAXISA_C - Rotation axis of a matrix
  • RDTEXT_C - Read a line from a text file
  • RECAZL_C - Rectangular coordinates to AZ/EL
  • RECCYL_C - Rectangular to cylindrical coordinates
  • RECGEO_C - Rectangular to geodetic
  • RECLAT_C - Rectangular to latitudinal coordinates
  • RECPGR_C - Rectangular to planetographic
  • RECRAD_C - Rectangular coordinates to RA and DEC
  • RECSPH_C - Rectangular to spherical coordinates
  • REMOVC_C - Remove an item from a character set
  • REMOVD_C - Remove an item from a double precision set
  • REMOVI_C - Remove an item from an integer set
  • REORDC_C - Reorder a character array
  • REORDD_C - Reorder a double precision array
  • REORDI_C - Reorder an integer array
  • REORDL_C - Reorder a logical array
  • REPMC_C - Replace marker with character string
  • REPMCT_C - Replace marker with cardinal text
  • REPMD_C - Replace marker with double precision number
  • REPMF_C - Replace marker with formatted d.p. value
  • REPMI_C - Replace marker with integer
  • REPML_C - Replace marker with logical value text
  • REPMOT_C - Replace marker with ordinal text
  • RESET_C - Reset Error Status
  • RETURN_C - Immediate Return Indicator
  • ROTATE_C - Generate a rotation matrix
  • ROTMAT_C - Rotate a matrix
  • ROTVEC_C - Transform a vector via a rotation
  • RPD_C - Radians per degree
  • RQUAD_C - Roots of a quadratic equation

S Top
  • SAELGV_C - Semi-axes of ellipse from generating vectors
  • SCARD_C - Set the cardinality of a cell
  • SCDECD_C - Decode spacecraft clock
  • SCE2C_C - ET to continuous SCLK ticks
  • SCE2S_C - ET to SCLK string
  • SCE2T_C - ET to SCLK ticks
  • SCENCD_C - Encode spacecraft clock
  • SCFMT_C - Convert SCLK "ticks" to character clock format
  • SCPART_C - Spacecraft Clock Partition Information
  • SCS2E_C - SCLK string to ET
  • SCT2E_C - SCLK ticks to ET
  • SCTIKS_C - Convert spacecraft clock string to ticks.
  • SDIFF_C - Symmetric difference of two sets
  • SET_C - Compare sets
  • SETMSG_C - Set Long Error Message
  • SHELLC_C - Shell sort a character array
  • SHELLD_C - Shell sort a double precision array
  • SHELLI_C - Shell sort an integer array
  • SIGERR_C - Signal Error Condition
  • SINCPT_C - Surface intercept
  • SIZE_C - Size of a cell
  • SPD_C - Seconds per day
  • SPHCYL_C - Spherical to cylindrical coordinates
  • SPHLAT_C - Spherical to latitudinal coordinates
  • SPHREC_C - Spherical to rectangular coordinates
  • SPK14A_C - SPK, add data to a type 14 segment
  • SPK14B_C - SPK, begin a type 14 segment
  • SPK14E_C - SPK, end a type 14 segment
  • SPKACS_C - SPK, aberration corrected state
  • SPKAPO_C - S/P Kernel, apparent position only
  • SPKAPP_C - S/P Kernel, apparent state
  • SPKAPS_C - SPK, apparent state
  • SPKCLS_C - SPK, Close file
  • SPKCOV_C - SPK coverage
  • SPKCPO_C - SPK, constant position observer state
  • SPKCPT_C - SPK, constant position target state
  • SPKCVO_C - SPK, constant velocity observer state
  • SPKCVT_C - SPK, constant velocity target state
  • SPKEZ_C - S/P Kernel, easy reader
  • SPKEZP_C - S/P Kernel, easy position
  • SPKEZR_C - S/P Kernel, easier reader
  • SPKGEO_C - S/P Kernel, geometric state
  • SPKGPS_C - S/P Kernel, geometric position
  • SPKLEF_C - S/P Kernel, Load ephemeris file
  • SPKLTC_C - S/P Kernel, light time corrected state
  • SPKOBJ_C - SPK objects
  • SPKOPA_C - SPK open for addition
  • SPKOPN_C - SPK, open new file.
  • SPKPDS_C - SPK pack descriptor
  • SPKPOS_C - S/P Kernel, position
  • SPKPVN_C - S/P Kernel, position and velocity in native frame
  • SPKSFS_C - S/P Kernel, Select file and segment
  • SPKSSB_C - S/P Kernel, solar system barycenter
  • SPKSUB_C - S/P Kernel, subset
  • SPKUDS_C - SPK - unpack segment descriptor
  • SPKUEF_C - SPK Kernel, Unload ephemeris file
  • SPKW02_C - Write SPK segment, type 2
  • SPKW03_C - Write SPK segment, type 3
  • SPKW05_C - Write SPK segment, type 5
  • SPKW08_C - Write SPK segment, type 8
  • SPKW09_C - Write SPK segment, type 9
  • SPKW10_C - SPK - write a type 10 segment
  • SPKW12_C - Write SPK segment, type 12
  • SPKW13_C - Write SPK segment, type 13
  • SPKW15_C - SPK, write a type 15 segment
  • SPKW17_C - SPK, write a type 17 segment
  • SPKW18_C - Write SPK segment, type 18
  • SPKW20_C - Write SPK segment, type 20
  • SRFC2S_C - Surface and body ID codes to surface string
  • SRFCSS_C - Surface ID and body string to surface string
  • SRFNRM_C - Map surface points to outward normal vectors
  • SRFREC_C - Surface to rectangular coordinates
  • SRFS2C_C - Surface and body strings to surface ID code
  • SRFSCC_C - Surface string and body ID code to surface ID code
  • SRFXPT_C - Surface intercept point
  • SSIZE_C - Set the size of a cell
  • STELAB_C - Stellar Aberration
  • STLABX_C - Stellar aberration, transmission case
  • STPOOL_C - String from pool
  • STR2ET_C - String to ET
  • SUBPNT_C - Sub-observer point
  • SUBPT_C - Sub-observer point
  • SUBPT_PL02 - Sub-observer point using DSK type 2 plate model
  • SUBSLR_C - Sub-solar point
  • SUBSOL_C - Sub-solar point
  • SUBSOL_PL02 - Sub-solar point using DSK type 2 plate model
  • SUMAD_C - Sum of a double precision array
  • SUMAI_C - Sum of an integer array
  • SURFNM_C - Surface normal vector on an ellipsoid
  • SURFPT_C - Surface point on an ellipsoid
  • SURFPV_C - Surface point and velocity
  • SWPOOL_C - Set watch on a pool variable
  • SXFORM_C - State Transformation Matrix
  • SZPOOL_C - Get size limitations of the kernel pool

T Top
  • TANGPT_C - Ray-ellipsoid tangent point
  • TERM_PL02 - Terminator using DSK type 2 plate model
  • TERMPT_C - Terminator points on an extended object
  • TIMDEF_C - Time Software Defaults
  • TIMOUT_C - Time Output
  • TIPBOD_C - Transformation, inertial position to bodyfixed
  • TISBOD_C - Transformation, inertial state to bodyfixed
  • TKFRAM_C - TK frame, find position rotation
  • TKVRSN_C - Toolkit version strings
  • TPARCH_C - Parse check---check format of strings
  • TPARSE_C - Parse a UTC time string
  • TPICTR_C - Create a Time Format Picture
  • TRACE_C - Trace of a 3x3 matrix
  • TRCDEP_C - Traceback depth
  • TRCNAM_C - Get module name from traceback
  • TRCOFF_C - Turn tracing off
  • TRGSEP_C - Separation quantity from observer
  • TSETYR_C - Time --- set year expansion boundaries
  • TWOPI_C - Twice the value of pi
  • TWOVEC_C - Two vectors defining an orthonormal frame
  • TWOVXF_C - Two states defining a frame transformation
  • TYEAR_C - Seconds per tropical year

U Top
  • UCASE_C - Convert to uppercase
  • UCRSS_C - Unitized cross product, 3x3
  • UDDC_C - Derivative of function less than zero, df(x)/dx < 0
  • UDDF_C - First derivative of a function, df(x)/dx
  • UDF_C - GF, dummy function
  • UNION_C - Union of two sets
  • UNITIM_C - Uniform time scale transformation
  • UNLOAD_C - Unload a kernel
  • UNORM_C - Unit vector and norm, 3 dimensional
  • UNORMG_C - Unit vector and norm, general dimension
  • UTC2ET_C - UTC to Ephemeris Time

V Top
  • VADD_C - Vector addition, 3 dimensional
  • VADDG_C - Vector addition, general dimension
  • VALID_C - Validate a set
  • VCRSS_C - Vector cross product, 3 dimensions
  • VDIST_C - Vector distance
  • VDISTG_C - Vector distance, general dimension
  • VDOT_C - Vector dot product, 3 dimensions
  • VDOTG_C - Vector dot product, general dimension
  • VEQU_C - Vector equality, 3 dimensions
  • VEQUG_C - Vector equality, general dimension
  • VHAT_C - "V-Hat", unit vector along V, 3 dimensions
  • VHATG_C - "V-Hat", unit vector along V, general dimension
  • VLCOM3_C - Vector linear combination, 3 dimensions
  • VLCOM_C - Vector linear combination, 3 dimensions
  • VLCOMG_C - Vector linear combination, general dimension
  • VMINUG_C - Negate vector, "-v", general dimension
  • VMINUS_C - Negate vector, "-v", 3 dimensions
  • VNORM_C - Vector norm, 3 dimensions
  • VNORMG_C - Vector norm, general dimension
  • VPACK_C - Pack three scalar components into a vector
  • VPERP_C - Perpendicular component of a 3-vector
  • VPRJP_C - Vector projection onto plane
  • VPRJPI_C - Vector projection onto plane, inverted
  • VPROJ_C - Vector projection, 3 dimensions
  • VPROJG_C - Vector projection, general dimension
  • VREL_C - Vector relative difference, 3 dimensions
  • VRELG_C - Vector relative difference, general dimension
  • VROTV_C - Vector rotation about an axis
  • VSCL_C - Vector scaling, 3 dimensions
  • VSCLG_C - Vector scaling, general dimension
  • VSEP_C - Angular separation of vectors, 3 dimensions
  • VSEPG_C - Angular separation of vectors, general dimension
  • VSUB_C - Vector subtraction, 3 dimensions
  • VSUBG_C - Vector subtraction, general dimension
  • VTMV_C - Vector transpose times matrix times vector, 3 dim
  • VTMVG_C - Vector transpose times matrix times vector
  • VUPACK_C - Unpack three scalar components from a vector
  • VZERO_C - Is a vector the zero vector?
  • VZEROG_C - Is a vector the zero vector? -- general dim.

W Top
  • WNCARD_C - Cardinality of a double precision window
  • WNCOMD_C - Complement a DP window
  • WNCOND_C - Contract the intervals of a DP window
  • WNDIFD_C - Difference two DP windows
  • WNELMD_C - Element of a DP window
  • WNEXPD_C - Expand the intervals of a DP window
  • WNEXTD_C - Extract the endpoints from a DP window
  • WNFETD_C - Fetch an interval from a DP window
  • WNFILD_C - Fill small gaps in a DP window
  • WNFLTD_C - Filter small intervals from a DP window
  • WNINCD_C - Included in a double precision window
  • WNINSD_C - Insert an interval into a DP window
  • WNINTD_C - Intersect two DP windows
  • WNRELD_C - Compare two DP windows
  • WNSUMD_C - Summary of a double precision window
  • WNUNID_C - Union two DP windows
  • WNVALD_C - Validate a DP window

X Top
  • XF2EUL_C - State transformation to Euler angles
  • XF2RAV_C - Transform to rotation and angular velocity
  • XFMSTA_C - Transform state between coordinate systems
  • XPOSE6_C - Transpose a matrix, 6x6
  • XPOSE_C - Transpose a matrix, 3x3
  • XPOSEG_C - Transpose a matrix, general
Fri Dec 31 18:41:15 2021