Code stringlengths 103 85.9k | Summary listlengths 0 94 |
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Please provide a description of the function:def ckw02(handle, begtim, endtim, inst, ref, segid, nrec, start, stop, quats,
avvs, rates):
handle = ctypes.c_int(handle)
begtim = ctypes.c_double(begtim)
endtim = ctypes.c_double(endtim)
inst = ctypes.c_int(inst)
ref = stypes.stringToCharP... | [
"\n Write a type 2 segment to a C-kernel.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ckw02_c.html\n\n :param handle: Handle of an open CK file.\n :type handle: int\n :param begtim: The beginning encoded SCLK of the segment.\n :type begtim: float\n :param endtim: The ending enco... |
Please provide a description of the function:def ckw03(handle, begtim, endtim, inst, ref, avflag, segid, nrec, sclkdp, quats,
avvs, nints, starts):
handle = ctypes.c_int(handle)
begtim = ctypes.c_double(begtim)
endtim = ctypes.c_double(endtim)
inst = ctypes.c_int(inst)
ref = stypes.st... | [
"\n Add a type 3 segment to a C-kernel.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ckw03_c.html\n\n :param handle: Handle of an open CK file.\n :type handle: int\n :param begtim: The beginning encoded SCLK of the segment.\n :type begtim: float\n :param endtim: The ending encode... |
Please provide a description of the function:def ckw05(handle, subtype, degree, begtim, endtim, inst, ref, avflag, segid,
sclkdp, packts, rate, nints, starts):
handle = ctypes.c_int(handle)
subtype = ctypes.c_int(subtype)
degree = ctypes.c_int(degree)
begtim = ctypes.c_double(begtim)
... | [
"\n Write a type 5 segment to a CK file.\n\n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ckw05_c.html\n\n :param handle: Handle of an open CK file.\n :type handle: int\n :param subtype: CK type 5 subtype code. Can be: 0, 1, 2, 3 see naif docs via link above.\n :type subtype: int\n ... |
Please provide a description of the function:def cltext(fname):
fnameP = stypes.stringToCharP(fname)
fname_len = ctypes.c_int(len(fname))
libspice.cltext_(fnameP, fname_len) | [
"\n Internal undocumented command for closing a text file opened by RDTEXT.\n\n No URL available; relevant lines from SPICE source:\n\n FORTRAN SPICE, rdtext.f::\n\n C$Procedure CLTEXT ( Close a text file opened by RDTEXT)\n ENTRY CLTEXT ( FILE )\n CHARACTER*(*) FIL... |
Please provide a description of the function:def cmprss(delim, n, instr, lenout=_default_len_out):
delim = ctypes.c_char(delim.encode(encoding='UTF-8'))
n = ctypes.c_int(n)
instr = stypes.stringToCharP(instr)
output = stypes.stringToCharP(lenout)
libspice.cmprss_c(delim, n, instr, lenout, outpu... | [
"\n Compress a character string by removing occurrences of\n more than N consecutive occurrences of a specified\n character.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/cmprss_c.html\n\n :param delim: Delimiter to be compressed.\n :type delim: str\n :param n: Maximum consecutive... |
Please provide a description of the function:def cnmfrm(cname, lenout=_default_len_out):
lenout = ctypes.c_int(lenout)
frname = stypes.stringToCharP(lenout)
cname = stypes.stringToCharP(cname)
found = ctypes.c_int()
frcode = ctypes.c_int()
libspice.cnmfrm_c(cname, lenout, ctypes.byref(frcod... | [
"\n Retrieve frame ID code and name to associate with an object.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/cnmfrm_c.html\n\n :param cname: Name of the object to find a frame for.\n :type cname: int\n :param lenout: Maximum length available for frame name.\n :type lenout: int\n ... |
Please provide a description of the function:def conics(elts, et):
elts = stypes.toDoubleVector(elts)
et = ctypes.c_double(et)
state = stypes.emptyDoubleVector(6)
libspice.conics_c(elts, et, state)
return stypes.cVectorToPython(state) | [
"\n Determine the state (position, velocity) of an orbiting body\n from a set of elliptic, hyperbolic, or parabolic orbital\n elements.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/conics_c.html\n\n :param elts: Conic elements.\n :type elts: 8-Element Array of floats\n :param et:... |
Please provide a description of the function:def convrt(x, inunit, outunit):
inunit = stypes.stringToCharP(inunit)
outunit = stypes.stringToCharP(outunit)
y = ctypes.c_double()
if hasattr(x, "__iter__"):
outArray=[]
for n in x:
libspice.convrt_c(n,inunit,outunit,ctypes... | [
"\n Take a measurement X, the units associated with\n X, and units to which X should be converted; return Y\n the value of the measurement in the output units.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/convrt_c.html\n\n :param x: Number representing a measurement in some units.\n ... |
Please provide a description of the function:def copy(cell):
assert isinstance(cell, stypes.SpiceCell)
# Next line was redundant with [raise NotImpImplementedError] below
# assert cell.dtype == 0 or cell.dtype == 1 or cell.dtype == 2
if cell.dtype is 0:
newcopy = stypes.SPICECHAR_CELL(cell.... | [
"\n Copy the contents of a SpiceCell of any data type to another\n cell of the same type.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/copy_c.html\n\n :param cell: Cell to be copied.\n :type cell: spiceypy.utils.support_types.SpiceCell\n :return: New cell\n :rtype: spiceypy.utils... |
Please provide a description of the function:def cpos(string, chars, start):
string = stypes.stringToCharP(string)
chars = stypes.stringToCharP(chars)
start = ctypes.c_int(start)
return libspice.cpos_c(string, chars, start) | [
"\n Find the first occurrence in a string of a character belonging\n to a collection of characters, starting at a specified location,\n searching forward.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/cpos_c.html\n\n :param string: Any character string.\n :type string: str\n :para... |
Please provide a description of the function:def cposr(string, chars, start):
string = stypes.stringToCharP(string)
chars = stypes.stringToCharP(chars)
start = ctypes.c_int(start)
return libspice.cposr_c(string, chars, start) | [
"\n Find the first occurrence in a string of a character belonging\n to a collection of characters, starting at a specified location,\n searching in reverse.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/cposr_c.html\n\n :param string: Any character string.\n :type string: str\n :... |
Please provide a description of the function:def cvpool(agent):
agent = stypes.stringToCharP(agent)
update = ctypes.c_int()
libspice.cvpool_c(agent, ctypes.byref(update))
return bool(update.value) | [
"\n Indicate whether or not any watched kernel variables that have a\n specified agent on their notification list have been updated.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/cvpool_c.html\n\n :param agent: Name of the agent to check for notices.\n :type agent: str\n :return: Tru... |
Please provide a description of the function:def cyllat(r, lonc, z):
r = ctypes.c_double(r)
lonc = ctypes.c_double(lonc)
z = ctypes.c_double(z)
radius = ctypes.c_double()
lon = ctypes.c_double()
lat = ctypes.c_double()
libspice.cyllat_c(r, lonc, z, ctypes.byref(radius), ctypes.byref(lon... | [
"\n Convert from cylindrical to latitudinal coordinates.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/cyllat_c.html\n\n :param r: Distance of point from z axis.\n :type r: float\n :param lonc: Cylindrical angle of point from XZ plane(radians).\n :type lonc: float\n :param z: Heig... |
Please provide a description of the function:def cylrec(r, lon, z):
r = ctypes.c_double(r)
lon = ctypes.c_double(lon)
z = ctypes.c_double(z)
rectan = stypes.emptyDoubleVector(3)
libspice.cylrec_c(r, lon, z, rectan)
return stypes.cVectorToPython(rectan) | [
"\n Convert from cylindrical to rectangular coordinates.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/cylrec_c.html\n\n :param r: Distance of a point from z axis.\n :type r: float\n :param lon: Angle (radians) of a point from xZ plane.\n :type lon: float\n :param z: Height of a p... |
Please provide a description of the function:def cylsph(r, lonc, z):
r = ctypes.c_double(r)
lonc = ctypes.c_double(lonc)
z = ctypes.c_double(z)
radius = ctypes.c_double()
colat = ctypes.c_double()
lon = ctypes.c_double()
libspice.cyllat_c(r, lonc, z, ctypes.byref(radius), ctypes.byref(c... | [
"\n Convert from cylindrical to spherical coordinates.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/cylsph_c.html\n\n :param r: Rectangular coordinates of the point.\n :type r: float\n :param lonc: Angle (radians) of point from XZ plane.\n :type lonc: float\n :param z: Height of ... |
Please provide a description of the function:def dafac(handle, buffer):
handle = ctypes.c_int(handle)
lenvals = ctypes.c_int(len(max(buffer, key=len)) + 1)
n = ctypes.c_int(len(buffer))
buffer = stypes.listToCharArrayPtr(buffer)
libspice.dafac_c(handle, n, lenvals, buffer) | [
"\n Add comments from a buffer of character strings to the comment\n area of a binary DAF file, appending them to any comments which\n are already present in the file's comment area.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dafac_c.html\n\n :param handle: handle of a DAF opened wit... |
Please provide a description of the function:def dafec(handle, bufsiz, lenout=_default_len_out):
handle = ctypes.c_int(handle)
buffer = stypes.emptyCharArray(yLen=bufsiz, xLen=lenout)
bufsiz = ctypes.c_int(bufsiz)
lenout = ctypes.c_int(lenout)
n = ctypes.c_int()
done = ctypes.c_int()
li... | [
"\n Extract comments from the comment area of a binary DAF.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dafec_c.html\n\n :param handle: Handle of binary DAF opened with read access.\n :type handle: int\n :param bufsiz: Maximum size, in lines, of buffer.\n :type bufsiz: int\n :pa... |
Please provide a description of the function:def daffna():
found = ctypes.c_int()
libspice.daffna_c(ctypes.byref(found))
return bool(found.value) | [
"\n Find the next (forward) array in the current DAF.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/daffna_c.html\n\n :return: True if an array was found.\n :rtype: bool\n "
] |
Please provide a description of the function:def daffpa():
found = ctypes.c_int()
libspice.daffpa_c(ctypes.byref(found))
return bool(found.value) | [
"\n Find the previous (backward) array in the current DAF.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/daffpa_c.html\n\n :return: True if an array was found.\n :rtype: bool\n "
] |
Please provide a description of the function:def dafgda(handle, begin, end):
handle = ctypes.c_int(handle)
data = stypes.emptyDoubleVector(abs(end - begin))
begin = ctypes.c_int(begin)
end = ctypes.c_int(end)
libspice.dafgda_c(handle, begin, end, data)
return stypes.cVectorToPython(data) | [
"\n Read the double precision data bounded by two addresses within a DAF.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dafgda_c.html\n\n :param handle: Handle of a DAF.\n :type handle: int\n :param begin: Initial address within file.\n :type begin: int\n :param end: Final address... |
Please provide a description of the function:def dafgh():
outvalue = ctypes.c_int()
libspice.dafgh_c(ctypes.byref(outvalue))
return outvalue.value | [
"\n Return (get) the handle of the DAF currently being searched.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dafgh_c.html\n\n :return: Handle for current DAF.\n :rtype: int\n "
] |
Please provide a description of the function:def dafgn(lenout=_default_len_out):
lenout = ctypes.c_int(lenout)
name = stypes.stringToCharP(lenout)
libspice.dafgn_c(lenout, name)
return stypes.toPythonString(name) | [
"\n Return (get) the name for the current array in the current DAF.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dafgn_c.html\n\n :param lenout: Length of array name string.\n :type lenout: int\n :return: Name of current array.\n :rtype: str\n "
] |
Please provide a description of the function:def dafgs(n=125):
# The 125 may be a hard set,
# I got strange errors that occasionally happened without it
retarray = stypes.emptyDoubleVector(125)
# libspice.dafgs_c(ctypes.cast(retarray, ctypes.POINTER(ctypes.c_double)))
libspice.dafgs_c(retarray)... | [
"\n Return (get) the summary for the current array in the current DAF.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dafgs_c.html\n\n :param n: Optional length N for result Array.\n :return: Summary for current array.\n :rtype: Array of floats\n "
] |
Please provide a description of the function:def dafgsr(handle, recno, begin, end):
handle = ctypes.c_int(handle)
recno = ctypes.c_int(recno)
begin = ctypes.c_int(begin)
end = ctypes.c_int(end)
# dafgsr_c will retrieve no more than 128 words
data = stypes.emptyDoubleVector(1 + min([128,end.... | [
"\n Read a portion of the contents of (words in) a summary record in a DAF file.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dafgsr_c.html\n\n :param handle: Handle of DAF.\n :type handle: int\n :param recno: Record number; word indices are 1-based, 1 to 128 inclusive.\n :type recn... |
Please provide a description of the function:def dafopr(fname):
fname = stypes.stringToCharP(fname)
handle = ctypes.c_int()
libspice.dafopr_c(fname, ctypes.byref(handle))
return handle.value | [
"\n Open a DAF for subsequent read requests.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dafopr_c.html\n\n :param fname: Name of DAF to be opened.\n :type fname: str\n :return: Handle assigned to DAF.\n :rtype: int\n "
] |
Please provide a description of the function:def dafopw(fname):
fname = stypes.stringToCharP(fname)
handle = ctypes.c_int()
libspice.dafopw_c(fname, ctypes.byref(handle))
return handle.value | [
"\n Open a DAF for subsequent write requests.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dafopw_c.html\n\n :param fname: Name of DAF to be opened.\n :type fname: str\n :return: Handle assigned to DAF.\n :rtype: int\n "
] |
Please provide a description of the function:def dafps(nd, ni, dc, ic):
dc = stypes.toDoubleVector(dc)
ic = stypes.toIntVector(ic)
outsum = stypes.emptyDoubleVector(nd + ni)
nd = ctypes.c_int(nd)
ni = ctypes.c_int(ni)
libspice.dafps_c(nd, ni, dc, ic, outsum)
return stypes.cVectorToPytho... | [
"\n Pack (assemble) an array summary from its double precision and\n integer components.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dafps_c.html\n\n :param nd: Number of double precision components.\n :type nd: int\n :param ni: Number of integer components.\n :type ni: int\n ... |
Please provide a description of the function:def dafrda(handle, begin, end):
handle = ctypes.c_int(handle)
begin = ctypes.c_int(begin)
end = ctypes.c_int(end)
data = stypes.emptyDoubleVector(1 + end.value - begin.value)
libspice.dafrda_c(handle, begin, end, data)
return stypes.cVectorToPyth... | [
"\n Read the double precision data bounded by two addresses within a DAF.\n\n Deprecated: This routine has been superseded by :func:`dafgda` and\n :func:`dafgsr`. This routine is supported for purposes of backward\n compatibility only.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dafr... |
Please provide a description of the function:def dafrfr(handle, lenout=_default_len_out):
handle = ctypes.c_int(handle)
lenout = ctypes.c_int(lenout)
nd = ctypes.c_int()
ni = ctypes.c_int()
ifname = stypes.stringToCharP(lenout)
fward = ctypes.c_int()
bward = ctypes.c_int()
free = ct... | [
"\n Read the contents of the file record of a DAF.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dafrfr_c.html\n\n\n :param handle: Handle of an open DAF file.\n :type handle: int\n :param lenout: Available room in the output string\n :type lenout: int\n :return:\n Numb... |
Please provide a description of the function:def dafrs(insum):
insum = stypes.toDoubleVector(insum)
libspice.dafrs_c(ctypes.byref(insum)) | [
"\n Change the summary for the current array in the current DAF.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dafrs_c.html\n\n :param insum: New summary for current array.\n :type insum: Array of floats\n "
] |
Please provide a description of the function:def dafus(insum, nd, ni):
insum = stypes.toDoubleVector(insum)
dc = stypes.emptyDoubleVector(nd)
ic = stypes.emptyIntVector(ni)
nd = ctypes.c_int(nd)
ni = ctypes.c_int(ni)
libspice.dafus_c(insum, nd, ni, dc, ic)
return stypes.cVectorToPython(... | [
"\n Unpack an array summary into its double precision and integer components.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dafus_c.html\n\n :param insum: Array summary.\n :type insum: Array of floats\n :param nd: Number of double precision components.\n :type nd: int\n :param ni:... |
Please provide a description of the function:def dasac(handle, buffer):
handle = ctypes.c_int(handle)
n = ctypes.c_int(len(buffer))
buflen = ctypes.c_int(max(len(s) for s in buffer) + 1)
buffer = stypes.listToCharArrayPtr(buffer)
libspice.dasac_c(handle, n, buflen, buffer) | [
"\n Add comments from a buffer of character strings to the comment\n area of a binary DAS file, appending them to any comments which\n are already present in the file's comment area.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dasac_c.html\n\n :param handle: DAS handle of a file opene... |
Please provide a description of the function:def dasec(handle, bufsiz=_default_len_out, buflen=_default_len_out):
handle = ctypes.c_int(handle)
buffer = stypes.emptyCharArray(buflen, bufsiz)
bufsiz = ctypes.c_int(bufsiz)
buflen = ctypes.c_int(buflen)
n = ctypes.c_int(0)
done = ctypes.c_int(... | [
"\n Extract comments from the comment area of a binary DAS file.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dasec_c.html\n\n :param handle: Handle of binary DAS file open with read access.\n :type handle: int\n :param bufsiz: Maximum size, in lines, of buffer.\n :type bufsiz: int\... |
Please provide a description of the function:def dashfn(handle, lenout=_default_len_out):
handle = ctypes.c_int(handle)
namlen = ctypes.c_int(lenout)
fname = stypes.stringToCharP(lenout)
libspice.dashfn_c(handle, namlen, fname)
return stypes.toPythonString(fname) | [
"\n Return the name of the DAS file associated with a handle.\n \n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dashfn_c.html\n\n :param handle: Handle of a DAS file.\n :type handle: int\n :param lenout: Length of output file name string.\n :type lenout: int\n :return: Correspond... |
Please provide a description of the function:def dasonw(fname, ftype, ifname, ncomch):
fnamelen = ctypes.c_int(len(fname))
ftypelen = ctypes.c_int(len(ftype))
ifnamelen = ctypes.c_int(len(ifname))
ncomch = ctypes.c_int(ncomch)
handle = ctypes.c_int()
fname = stypes.stringToCharP(fname)
... | [
"\n Internal undocumented command for creating a new DAS file\n \n :param fname: filename\n :type fname: str\n :param ftype: type\n :type ftype: str\n :param ifname: internal file name\n :type ifname: str\n :param ncomch: amount of comment area\n :type ncomch: int\n :return: Handle ... |
Please provide a description of the function:def dasopr(fname):
fname = stypes.stringToCharP(fname)
handle = ctypes.c_int()
libspice.dasopr_c(fname, ctypes.byref(handle))
return handle.value | [
"\n Open a DAS file for reading.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dasopr_c.html\n\n :param fname: Name of a DAS file to be opened.\n :type fname: str\n :return: Handle assigned to the opened DAS file.\n :rtype: int\n "
] |
Please provide a description of the function:def dasopw(fname):
fname = stypes.stringToCharP(fname)
handle = ctypes.c_int(0)
libspice.dasopw_c(fname, ctypes.byref(handle))
return handle.value | [
"\n Open a DAS file for writing.\n \n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dasopw_c.html\n :param fname: Name of a DAS file to be opened. \n :type fname: str\n :return: Handle assigned to the opened DAS file.\n "
] |
Please provide a description of the function:def dasrfr(handle, lenout=_default_len_out):
handle = ctypes.c_int(handle)
idwlen = ctypes.c_int(lenout) # intentional
ifnlen = ctypes.c_int(lenout) # intentional
idword = stypes.stringToCharP(lenout)
ifname = stypes.stringToCharP(lenout)
nresvr ... | [
"\n Return the contents of the file record of a specified DAS file. \n \n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dasrfr_c.html\n\n :param handle: DAS file handle.\n :type handle: int\n :param lenout: length of output strs\n :type lenout: str\n :return: ID word, DAS internal... |
Please provide a description of the function:def dcyldr(x, y, z):
x = ctypes.c_double(x)
y = ctypes.c_double(y)
z = ctypes.c_double(z)
jacobi = stypes.emptyDoubleMatrix()
libspice.dcyldr_c(x, y, z, jacobi)
return stypes.cMatrixToNumpy(jacobi) | [
"\n This routine computes the Jacobian of the transformation from\n rectangular to cylindrical coordinates.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dcyldr_c.html\n\n :param x: X-coordinate of point.\n :type x: float\n :param y: Y-coordinate of point.\n :type y: float\n :p... |
Please provide a description of the function:def deltet(epoch, eptype):
epoch = ctypes.c_double(epoch)
eptype = stypes.stringToCharP(eptype)
delta = ctypes.c_double()
libspice.deltet_c(epoch, eptype, ctypes.byref(delta))
return delta.value | [
"\n Return the value of Delta ET (ET-UTC) for an input epoch.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/deltet_c.html\n\n :param epoch: Input epoch (seconds past J2000).\n :type epoch: float\n :param eptype: Type of input epoch (\"UTC\" or \"ET\").\n :type eptype: str\n :retur... |
Please provide a description of the function:def dgeodr(x, y, z, re, f):
x = ctypes.c_double(x)
y = ctypes.c_double(y)
z = ctypes.c_double(z)
re = ctypes.c_double(re)
f = ctypes.c_double(f)
jacobi = stypes.emptyDoubleMatrix()
libspice.dgeodr_c(x, y, z, re, f, jacobi)
return stypes.c... | [
"\n This routine computes the Jacobian of the transformation from\n rectangular to geodetic coordinates.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dgeodr_c.html\n\n :param x: X-coordinate of point.\n :type x: float\n :param y: Y-coordinate of point.\n :type y: float\n :para... |
Please provide a description of the function:def diags2(symmat):
symmat = stypes.toDoubleMatrix(symmat)
diag = stypes.emptyDoubleMatrix(x=2, y=2)
rotateout = stypes.emptyDoubleMatrix(x=2, y=2)
libspice.diags2_c(symmat, diag, rotateout)
return stypes.cMatrixToNumpy(diag), stypes.cMatrixToNumpy(r... | [
"\n Diagonalize a symmetric 2x2 matrix.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/diags2_c.html\n\n :param symmat: A symmetric 2x2 matrix.\n :type symmat: 2x2-Element Array of floats\n :return:\n A diagonal matrix similar to symmat,\n A rotation used as the sim... |
Please provide a description of the function:def dlabbs(handle):
handle = ctypes.c_int(handle)
descr = stypes.SpiceDLADescr()
found = ctypes.c_int()
libspice.dlabbs_c(handle, ctypes.byref(descr), ctypes.byref(found))
return descr, bool(found.value) | [
"\n Begin a backward segment search in a DLA file.\n \n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dlabbs_c.html\n \n :param handle: Handle of open DLA file.\n :type handle: int\n :return: Descriptor of last segment in DLA file\n :rtype: spiceypy.utils.support_types.SpiceDLADes... |
Please provide a description of the function:def dlabfs(handle):
handle = ctypes.c_int(handle)
descr = stypes.SpiceDLADescr()
found = ctypes.c_int()
libspice.dlabfs_c(handle, ctypes.byref(descr), ctypes.byref(found))
return descr, bool(found.value) | [
"\n Begin a forward segment search in a DLA file.\n \n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dlabfs_c.html\n \n :param handle: Handle of open DLA file.\n :type handle: int\n :return: Descriptor of next segment in DLA file\n :rtype: spiceypy.utils.support_types.SpiceDLADesc... |
Please provide a description of the function:def dlafns(handle, descr):
assert isinstance(descr, stypes.SpiceDLADescr)
handle = ctypes.c_int(handle)
nxtdsc = stypes.SpiceDLADescr()
found = ctypes.c_int()
libspice.dlafns_c(handle, ctypes.byref(descr), ctypes.byref(nxtdsc), ctypes.byref(found))
... | [
"\n Find the segment following a specified segment in a DLA file. \n \n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dlafns_c.html\n \n :param handle: Handle of open DLA file.\n :type handle: c_int\n :param descr: Descriptor of a DLA segment.\n :type descr: spiceypy.utils.support... |
Please provide a description of the function:def dlafps(handle, descr):
assert isinstance(descr, stypes.SpiceDLADescr)
handle = ctypes.c_int(handle)
prvdsc = stypes.SpiceDLADescr()
found = ctypes.c_int()
libspice.dlafps_c(handle, ctypes.byref(descr), ctypes.byref(prvdsc),
... | [
"\n Find the segment preceding a specified segment in a DLA file.\n \n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dlafps_c.html\n \n :param handle: Handle of open DLA file.\n :type handle: c_int\n :param descr: Descriptor of a segment in DLA file. \n :type descr: spiceypy.utils... |
Please provide a description of the function:def dlatdr(x, y, z):
x = ctypes.c_double(x)
y = ctypes.c_double(y)
z = ctypes.c_double(z)
jacobi = stypes.emptyDoubleMatrix()
libspice.dlatdr_c(x, y, z, jacobi)
return stypes.cMatrixToNumpy(jacobi) | [
"\n This routine computes the Jacobian of the transformation from\n rectangular to latitudinal coordinates.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dlatdr_c.html\n\n :param x: X-coordinate of point.\n :type x: float\n :param y: Y-coordinate of point.\n :type y: float\n :p... |
Please provide a description of the function:def dp2hx(number, lenout=_default_len_out):
number = ctypes.c_double(number)
lenout = ctypes.c_int(lenout)
string = stypes.stringToCharP(lenout)
length = ctypes.c_int()
libspice.dp2hx_c(number, lenout, string, ctypes.byref(length))
return stypes.... | [
"\n Convert a double precision number to an equivalent character\n string using base 16 \"scientific notation.\"\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dp2hx_c.html\n\n :param number: D.p. number to be converted.\n :type number: float\n :param lenout: Available space for outpu... |
Please provide a description of the function:def dpgrdr(body, x, y, z, re, f):
body = stypes.stringToCharP(body)
x = ctypes.c_double(x)
y = ctypes.c_double(y)
z = ctypes.c_double(z)
re = ctypes.c_double(re)
f = ctypes.c_double(f)
jacobi = stypes.emptyDoubleMatrix()
libspice.dpgrdr_c... | [
"\n This routine computes the Jacobian matrix of the transformation\n from rectangular to planetographic coordinates.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dpgrdr_c.html\n\n :param body: Body with which coordinate system is associated.\n :type body: str\n :param x: X-coordina... |
Please provide a description of the function:def drdcyl(r, lon, z):
r = ctypes.c_double(r)
lon = ctypes.c_double(lon)
z = ctypes.c_double(z)
jacobi = stypes.emptyDoubleMatrix()
libspice.drdcyl_c(r, lon, z, jacobi)
return stypes.cMatrixToNumpy(jacobi) | [
"\n This routine computes the Jacobian of the transformation from\n cylindrical to rectangular coordinates.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/drdcyl_c.html\n\n :param r: Distance of a point from the origin.\n :type r: float\n :param lon: Angle of the point from the xz pla... |
Please provide a description of the function:def drdgeo(lon, lat, alt, re, f):
lon = ctypes.c_double(lon)
lat = ctypes.c_double(lat)
alt = ctypes.c_double(alt)
re = ctypes.c_double(re)
f = ctypes.c_double(f)
jacobi = stypes.emptyDoubleMatrix()
libspice.drdgeo_c(lon, lat, alt, re, f, jac... | [
"\n This routine computes the Jacobian of the transformation from\n geodetic to rectangular coordinates.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/drdgeo_c.html\n\n :param lon: Geodetic longitude of point (radians).\n :type lon: float\n :param lat: Geodetic latitude of point (rad... |
Please provide a description of the function:def drdlat(r, lon, lat):
r = ctypes.c_double(r)
lon = ctypes.c_double(lon)
lat = ctypes.c_double(lat)
jacobi = stypes.emptyDoubleMatrix()
libspice.drdlat_c(r, lon, lat, jacobi)
return stypes.cMatrixToNumpy(jacobi) | [
"\n Compute the Jacobian of the transformation from latitudinal to\n rectangular coordinates.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/drdlat_c.html\n\n :param r: Distance of a point from the origin.\n :type r: float\n :param lon: Angle of the point from the XZ plane in radians.... |
Please provide a description of the function:def drdpgr(body, lon, lat, alt, re, f):
body = stypes.stringToCharP(body)
lon = ctypes.c_double(lon)
lat = ctypes.c_double(lat)
alt = ctypes.c_double(alt)
re = ctypes.c_double(re)
f = ctypes.c_double(f)
jacobi = stypes.emptyDoubleMatrix()
... | [
"\n This routine computes the Jacobian matrix of the transformation\n from planetographic to rectangular coordinates.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/drdpgr_c.html\n\n :param body: Body with which coordinate system is associated.\n :type body: str\n :param lon: Planetog... |
Please provide a description of the function:def drdsph(r, colat, lon):
r = ctypes.c_double(r)
colat = ctypes.c_double(colat)
lon = ctypes.c_double(lon)
jacobi = stypes.emptyDoubleMatrix()
libspice.drdsph_c(r, colat, lon, jacobi)
return stypes.cMatrixToNumpy(jacobi) | [
"\n This routine computes the Jacobian of the transformation from\n spherical to rectangular coordinates.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/drdsph_c.html\n\n :param r: Distance of a point from the origin.\n :type r: float\n :param colat: Angle of the point from the positi... |
Please provide a description of the function:def dskb02(handle, dladsc):
handle = ctypes.c_int(handle)
nv = ctypes.c_int(0)
np = ctypes.c_int(0)
nvxtot = ctypes.c_int(0)
vtxbds = stypes.emptyDoubleMatrix(3, 2)
voxsiz = ctypes.c_double(0.0)
voxori = stypes.emptyDoubleVector(3)
vgrex... | [
"\n Return bookkeeping data from a DSK type 2 segment.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dskb02_c.html\n\n :param handle: DSK file handle\n :type handle: int\n :param dladsc: DLA descriptor\n :type dladsc: spiceypy.utils.support_types.SpiceDLADescr\n :return: bookkeepi... |
Please provide a description of the function:def dskcls(handle, optmiz=False):
handle = ctypes.c_int(handle)
optmiz = ctypes.c_int(optmiz)
libspice.dskcls_c(handle, optmiz) | [
"\n Close a DSK file. \n\n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dskcls_c.html\n \n :param handle: Handle assigned to the opened DSK file.\n :type handle: int\n :param optmiz: Flag indicating whether to segregate the DSK.\n :type optmiz: bool\n :return: \n "
] |
Please provide a description of the function:def dskd02(handle,dladsc,item,start,room):
handle = ctypes.c_int(handle)
item = ctypes.c_int(item)
start = ctypes.c_int(start)
room = ctypes.c_int(room)
n = ctypes.c_int(0)
values = stypes.emptyDoubleVector(room)
libspice.dskd02_c(... | [
"\n Fetch double precision data from a type 2 DSK segment.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dskd02_c.html\n\n :param handle: DSK file handle\n :type handle: int\n :param dladsc: DLA descriptor\n :type dladsc: spiceypy.utils.support_types.SpiceDLADescr\n :param item: K... |
Please provide a description of the function:def dskgd(handle, dladsc):
handle = ctypes.c_int(handle)
dskdsc = stypes.SpiceDSKDescr()
libspice.dskgd_c(handle, ctypes.byref(dladsc), ctypes.byref(dskdsc))
return dskdsc | [
"\n Return the DSK descriptor from a DSK segment identified\n by a DAS handle and DLA descriptor.\n\n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dskgd_c.html\n\n :param handle: Handle assigned to the opened DSK file.\n :type handle: int\n :param dladsc: DLA segment descriptor.\n :... |
Please provide a description of the function:def dskgtl(keywrd):
keywrd = ctypes.c_int(keywrd)
dpval = ctypes.c_double(0)
libspice.dskgtl_c(keywrd, ctypes.byref(dpval))
return dpval.value | [
"\n Retrieve the value of a specified DSK tolerance or margin parameter.\n \n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dskgtl_c.html\n \n :param keywrd: Code specifying parameter to retrieve. \n :type keywrd: int\n :return: Value of parameter.\n :rtype: float\n "
] |
Please provide a description of the function:def dski02(handle, dladsc, item, start, room):
handle = ctypes.c_int(handle)
item = ctypes.c_int(item)
start = ctypes.c_int(start)
room = ctypes.c_int(room)
n = ctypes.c_int()
values = stypes.emptyIntVector(room)
libspice.dski02_c(handle, dla... | [
"\n Fetch integer data from a type 2 DSK segment.\n\n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dski02_c.html\n\n :param handle: DSK file handle.\n :type handle: int\n :param dladsc: DLA descriptor.\n :type dladsc: spiceypy.utils.support_types.SpiceDLADescr\n :param item: Keyword... |
Please provide a description of the function:def dskmi2(vrtces, plates, finscl, corscl, worksz, voxpsz, voxlsz, makvtl, spxisz):
nv = ctypes.c_int(len(vrtces))
vrtces = stypes.toDoubleMatrix(vrtces)
np = ctypes.c_int(len(plates))
plates = stypes.toIntMatrix(plates)
finscl = ctypes.c_dou... | [
"\n Make spatial index for a DSK type 2 segment. The index is returned\n as a pair of arrays, one of type int and one of type\n float. These arrays are suitable for use with the DSK type 2\n writer dskw02.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dskmi2_c.html\n\n :param vrtces:... |
Please provide a description of the function:def dskn02(handle, dladsc, plid):
handle = ctypes.c_int(handle)
plid = ctypes.c_int(plid)
normal = stypes.emptyDoubleVector(3)
libspice.dskn02_c(handle, dladsc, plid, normal)
return stypes.cVectorToPython(normal) | [
"\n Compute the unit normal vector for a specified plate from a type\n 2 DSK segment.\n\n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dskn02_c.html\n\n :param handle: DSK file handle.\n :type handle: int\n :param dladsc: DLA descriptor.\n :type dladsc: spiceypy.utils.support_types.... |
Please provide a description of the function:def dskobj(dsk):
dsk = stypes.stringToCharP(dsk)
bodids = stypes.SPICEINT_CELL(10000)
libspice.dskobj_c(dsk, ctypes.byref(bodids))
return bodids | [
"\n Find the set of body ID codes of all objects for which \n topographic data are provided in a specified DSK file. \n \n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dskobj_c.html\n \n :param dsk: Name of DSK file. \n :type dsk: str\n :return: Set of ID codes of objects in DSK ... |
Please provide a description of the function:def dskopn(fname, ifname, ncomch):
fname = stypes.stringToCharP(fname)
ifname = stypes.stringToCharP(ifname)
ncomch = ctypes.c_int(ncomch)
handle = ctypes.c_int()
libspice.dskopn_c(fname, ifname, ncomch, ctypes.byref(handle))
return handle.value | [
"\n Open a new DSK file for subsequent write operations. \n \n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dskopn_c.html\n \n :param fname: Name of a DSK file to be opened. \n :type fname: str\n :param ifname: Internal file name.\n :type ifname: str\n :param ncomch: Number of... |
Please provide a description of the function:def dskp02(handle, dladsc, start, room):
handle = ctypes.c_int(handle)
start = ctypes.c_int(start)
room = ctypes.c_int(room)
n = ctypes.c_int(0)
plates = stypes.emptyIntMatrix(3, room)
libspice.dskp02_c(handle, dladsc, start, room, ctypes... | [
"\n Fetch triangular plates from a type 2 DSK segment.\n\n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dskp02_c.html\n\n :param handle: DSK file handle.\n :type handle: int\n :param dladsc: DLA descriptor.\n :type dladsc: spiceypy.utils.support_types.SpiceDLADescr\n :param start: S... |
Please provide a description of the function:def dskrb2(vrtces, plates, corsys, corpar):
nv = ctypes.c_int(len(vrtces))
vrtces = stypes.toDoubleMatrix(vrtces)
np = ctypes.c_int(len(plates))
plates = stypes.toIntMatrix(plates)
corsys = ctypes.c_int(corsys)
corpar = stypes.toDoubleVec... | [
"\n Determine range bounds for a set of triangular plates to\n be stored in a type 2 DSK segment.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dskrb2_c.html\n\n :param vrtces: Vertices\n :type vrtces: NxM-Element Array of floats\n :param plates: Plates\n :type plates: NxM-Element... |
Please provide a description of the function:def dsksrf(dsk, bodyid):
dsk = stypes.stringToCharP(dsk)
bodyid = ctypes.c_int(bodyid)
srfids = stypes.SPICEINT_CELL(10000)
libspice.dsksrf_c(dsk, bodyid, ctypes.byref(srfids))
return srfids | [
"\n Find the set of surface ID codes for all surfaces associated with \n a given body in a specified DSK file. \n \n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dsksrf_c.html\n \n :param dsk: Name of DSK file.\n :type dsk: str\n :param bodyid: Integer body ID code.\n :type bo... |
Please provide a description of the function:def dskstl(keywrd, dpval):
keywrd = ctypes.c_int(keywrd)
dpval = ctypes.c_double(dpval)
libspice.dskstl_c(keywrd, dpval) | [
"\n Set the value of a specified DSK tolerance or margin parameter.\n \n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dskstl_c.html\n \n :param keywrd: Code specifying parameter to set.\n :type keywrd: int\n :param dpval: Value of parameter. \n :type dpval: float\n :return: \n... |
Please provide a description of the function:def dskv02(handle, dladsc, start, room):
handle = ctypes.c_int(handle)
start = ctypes.c_int(start)
room = ctypes.c_int(room)
n = ctypes.c_int()
vrtces = stypes.emptyDoubleMatrix(3, room)
libspice.dskv02_c(handle, dladsc, start, room, ctyp... | [
"\n Fetch vertices from a type 2 DSK segment.\n\n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dskv02_c.html\n\n :param handle: DSK file handle.\n :type handle: int\n :param dladsc: DLA descriptor.\n :type dladsc: spiceypy.utils.support_types.SpiceDLADescr\n :param start: Start inde... |
Please provide a description of the function:def dskw02(handle, center, surfid, dclass, fname, corsys, corpar, mncor1,
mxcor1, mncor2, mxcor2, mncor3, mxcor3, first, last, vrtces,
plates, spaixd, spaixi):
handle = ctypes.c_int(handle)
center = ctypes.c_int(center)
surfid = ctypes.... | [
"\n Write a type 2 segment to a DSK file.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dskw02_c.html\n\n :param handle: Handle assigned to the opened DSK file\n :type handle: int\n :param center: Central body ID code\n :type center: int\n :param surfid: Surface ID code\n :type... |
Please provide a description of the function:def dskx02(handle, dladsc, vertex, raydir):
handle = ctypes.c_int(handle)
vertex = stypes.toDoubleVector(vertex)
raydir = stypes.toDoubleVector(raydir)
plid = ctypes.c_int()
xpt = stypes.emptyDoubleVector(3)
found = ctypes.c_int()
libsp... | [
"\n Determine the plate ID and body-fixed coordinates of the\n intersection of a specified ray with the surface defined by a\n type 2 DSK plate model.\n\n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dskx02_c.html\n\n :param handle: Handle of DSK kernel containing plate model.\n :type ... |
Please provide a description of the function:def dskxsi(pri, target, srflst, et, fixref, vertex, raydir):
pri = ctypes.c_int(pri)
target = stypes.stringToCharP(target)
nsurf = ctypes.c_int(len(srflst))
srflst = stypes.toIntVector(srflst)
et = ctypes.c_double(et)
fixref = stypes.stringToChar... | [
"\n Compute a ray-surface intercept using data provided by\n multiple loaded DSK segments. Return information about\n the source of the data defining the surface on which the\n intercept was found: DSK handle, DLA and DSK descriptors,\n and DSK data type-dependent parameters.\n\n https://naif.jpl.... |
Please provide a description of the function:def dskxv(pri, target, srflst, et, fixref, vtxarr, dirarr):
pri = ctypes.c_int(pri)
target = stypes.stringToCharP(target)
nsurf = ctypes.c_int(len(srflst))
srflst = stypes.toIntVector(srflst)
et = ctypes.c_double(et)
fixref = stypes.strin... | [
"\n Compute ray-surface intercepts for a set of rays, using data\n provided by multiple loaded DSK segments.\n\n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dskxv_c.html\n\n :param pri: Data prioritization flag.\n :type pri: bool\n :param target: Target body name.\n :type target: s... |
Please provide a description of the function:def dskz02(handle, dladsc):
handle = ctypes.c_int(handle)
nv = ctypes.c_int()
np = ctypes.c_int()
libspice.dskz02_c(handle, dladsc, ctypes.byref(nv), ctypes.byref(np))
return nv.value, np.value | [
"\n Return plate model size parameters---plate count and\n vertex count---for a type 2 DSK segment.\n\n https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dskz02_c.html\n\n :param handle: DSK file handle.\n :type handle: int\n :param dladsc: DLA descriptor.\n :type dladsc: spiceypy.utils.... |
Please provide a description of the function:def dsphdr(x, y, z):
x = ctypes.c_double(x)
y = ctypes.c_double(y)
z = ctypes.c_double(z)
jacobi = stypes.emptyDoubleMatrix()
libspice.dsphdr_c(x, y, z, jacobi)
return stypes.cMatrixToNumpy(jacobi) | [
"\n This routine computes the Jacobian of the transformation from\n rectangular to spherical coordinates.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dsphdr_c.html\n\n\n :param x: X-coordinate of point.\n :type x: float\n :param y: Y-coordinate of point.\n :type y: float\n :p... |
Please provide a description of the function:def dtpool(name):
name = stypes.stringToCharP(name)
found = ctypes.c_int()
n = ctypes.c_int()
typeout = ctypes.c_char()
libspice.dtpool_c(name, ctypes.byref(found), ctypes.byref(n),
ctypes.byref(typeout))
return n.value, sty... | [
"\n Return the data about a kernel pool variable.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dtpool_c.html\n\n :param name: Name of the variable whose value is to be returned.\n :type name: str\n :return:\n Number of values returned for name,\n Type of the varia... |
Please provide a description of the function:def ducrss(s1, s2):
assert len(s1) is 6 and len(s2) is 6
s1 = stypes.toDoubleVector(s1)
s2 = stypes.toDoubleVector(s2)
sout = stypes.emptyDoubleVector(6)
libspice.ducrss_c(s1, s2, sout)
return stypes.cVectorToPython(sout) | [
"\n Compute the unit vector parallel to the cross product of\n two 3-dimensional vectors and the derivative of this unit vector.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ducrss_c.html\n\n :param s1: Left hand state for cross product and derivative.\n :type s1: 6-Element Array of fl... |
Please provide a description of the function:def dvcrss(s1, s2):
assert len(s1) is 6 and len(s2) is 6
s1 = stypes.toDoubleVector(s1)
s2 = stypes.toDoubleVector(s2)
sout = stypes.emptyDoubleVector(6)
libspice.dvcrss_c(s1, s2, sout)
return stypes.cVectorToPython(sout) | [
"\n Compute the cross product of two 3-dimensional vectors\n and the derivative of this cross product.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dvcrss_c.html\n\n :param s1: Left hand state for cross product and derivative.\n :type s1: 6-Element Array of floats\n :param s2: Right... |
Please provide a description of the function:def dvdot(s1, s2):
assert len(s1) is 6 and len(s2) is 6
s1 = stypes.toDoubleVector(s1)
s2 = stypes.toDoubleVector(s2)
return libspice.dvdot_c(s1, s2) | [
"\n Compute the derivative of the dot product of two double\n precision position vectors.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dvdot_c.html\n\n :param s1: First state vector in the dot product.\n :type s1: 6-Element Array of floats\n :param s2: Second state vector in the dot... |
Please provide a description of the function:def dvhat(s1):
assert len(s1) is 6
s1 = stypes.toDoubleVector(s1)
sout = stypes.emptyDoubleVector(6)
libspice.dvhat_c(s1, sout)
return stypes.cVectorToPython(sout) | [
"\n Find the unit vector corresponding to a state vector and the\n derivative of the unit vector.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dvhat_c.html\n\n :param s1: State to be normalized.\n :type s1: 6-Element Array of floats\n :return: Unit vector s1 / abs(s1), and its time ... |
Please provide a description of the function:def dvnorm(state):
assert len(state) is 6
state = stypes.toDoubleVector(state)
return libspice.dvnorm_c(state) | [
"\n Function to calculate the derivative of the norm of a 3-vector.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dvnorm_c.html\n\n :param state:\n A 6-vector composed of three coordinates and their derivatives.\n :type state: 6-Element Array of floats\n :return: The deri... |
Please provide a description of the function:def dvsep(s1, s2):
assert len(s1) is 6 and len(s2) is 6
s1 = stypes.toDoubleVector(s1)
s2 = stypes.toDoubleVector(s2)
return libspice.dvsep_c(s1, s2) | [
"\n Calculate the time derivative of the separation angle between\n two input states, S1 and S2.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/dvsep_c.html\n\n :param s1: State vector of the first body.\n :type s1: 6-Element Array of floats\n :param s2: State vector of the second bod... |
Please provide a description of the function:def edlimb(a, b, c, viewpt):
limb = stypes.Ellipse()
a = ctypes.c_double(a)
b = ctypes.c_double(b)
c = ctypes.c_double(c)
viewpt = stypes.toDoubleVector(viewpt)
libspice.edlimb_c(a, b, c, viewpt, ctypes.byref(limb))
return limb | [
"\n Find the limb of a triaxial ellipsoid, viewed from a specified point.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/edlimb_c.html\n\n :param a: Length of ellipsoid semi-axis lying on the x-axis.\n :type a: float\n :param b: Length of ellipsoid semi-axis lying on the y-axis.\n :ty... |
Please provide a description of the function:def edterm(trmtyp, source, target, et, fixref, abcorr, obsrvr, npts):
trmtyp = stypes.stringToCharP(trmtyp)
source = stypes.stringToCharP(source)
target = stypes.stringToCharP(target)
et = ctypes.c_double(et)
fixref = stypes.stringToCharP(fixref)
... | [
"\n Compute a set of points on the umbral or penumbral terminator of\n a specified target body, where the target shape is modeled as an\n ellipsoid.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/edterm_c.html\n\n :param trmtyp: Terminator type.\n :type trmtyp: str\n :param source:... |
Please provide a description of the function:def ekacec(handle, segno, recno, column, nvals, cvals, isnull):
handle = ctypes.c_int(handle)
segno = ctypes.c_int(segno)
recno = ctypes.c_int(recno)
column = stypes.stringToCharP(column)
nvals = ctypes.c_int(nvals)
vallen = ctypes.c_int(len(max(... | [
"\n Add data to a character column in a specified EK record.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ekacec_c.html\n\n :param handle: EK file handle.\n :type handle: int\n :param segno: Index of segment containing record.\n :type segno: int\n :param recno: Record to which da... |
Please provide a description of the function:def ekacei(handle, segno, recno, column, nvals, ivals, isnull):
handle = ctypes.c_int(handle)
segno = ctypes.c_int(segno)
recno = ctypes.c_int(recno)
column = stypes.stringToCharP(column)
nvals = ctypes.c_int(nvals)
ivals = stypes.toIntVector(iva... | [
"\n Add data to an integer column in a specified EK record.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ekacei_c.html\n\n :param handle: EK file handle.\n :type handle: int\n :param segno: Index of segment containing record.\n :type segno: int\n :param recno: Record to which dat... |
Please provide a description of the function:def ekaclc(handle, segno, column, vallen, cvals, entszs, nlflgs, rcptrs,
wkindx):
handle = ctypes.c_int(handle)
segno = ctypes.c_int(segno)
column = stypes.stringToCharP(column)
vallen = ctypes.c_int(vallen)
cvals = stypes.listToCharArrayP... | [
"\n Add an entire character column to an EK segment.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ekaclc_c.html\n\n :param handle: EK file handle.\n :type handle: int\n :param segno: Number of segment to add column to.\n :type segno: int\n :param column: Column name.\n :type c... |
Please provide a description of the function:def ekacld(handle, segno, column, dvals, entszs, nlflgs, rcptrs, wkindx):
handle = ctypes.c_int(handle)
segno = ctypes.c_int(segno)
column = stypes.stringToCharP(column)
dvals = stypes.toDoubleVector(dvals)
entszs = stypes.toIntVector(entszs)
nlf... | [
"\n Add an entire double precision column to an EK segment.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ekacld_c.html\n\n :param handle: EK file handle.\n :type handle: int\n :param segno: Number of segment to add column to.\n :type segno: int\n :param column: Column name.\n ... |
Please provide a description of the function:def ekacli(handle, segno, column, ivals, entszs, nlflgs, rcptrs, wkindx):
handle = ctypes.c_int(handle)
segno = ctypes.c_int(segno)
column = stypes.stringToCharP(column)
ivals = stypes.toIntVector(ivals)
entszs = stypes.toIntVector(entszs)
nlflgs... | [
"\n Add an entire integer column to an EK segment.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ekacli_c.html\n\n :param handle: EK file handle.\n :type handle: int\n :param segno: Number of segment to add column to.\n :type segno: int\n :param column: Column name.\n :type col... |
Please provide a description of the function:def ekappr(handle, segno):
handle = ctypes.c_int(handle)
segno = ctypes.c_int(segno)
recno = ctypes.c_int()
libspice.ekappr_c(handle, segno, ctypes.byref(recno))
return recno.value | [
"\n Append a new, empty record at the end of a specified E-kernel segment.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ekappr_c.html\n\n :param handle: File handle.\n :type handle: int\n :param segno: Segment number.\n :type segno: int\n :return: Number of appended record.\n ... |
Please provide a description of the function:def ekbseg(handle, tabnam, cnames, decls):
handle = ctypes.c_int(handle)
tabnam = stypes.stringToCharP(tabnam)
ncols = ctypes.c_int(len(cnames))
cnmlen = ctypes.c_int(len(max(cnames, key=len)) + 1) # needs to be len(name)+1 ie 'c1' to 3 for ekbseg do no... | [
"\n Start a new segment in an E-kernel.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ekbseg_c.html\n\n :param handle: File handle.\n :type handle: int\n :param tabnam: Table name.\n :type tabnam: str\n :param cnames: Names of columns.\n :type cnames: list of str.\n :param d... |
Please provide a description of the function:def ekccnt(table):
table = stypes.stringToCharP(table)
ccount = ctypes.c_int()
libspice.ekccnt_c(table, ctypes.byref(ccount))
return ccount.value | [
"\n Return the number of distinct columns in a specified,\n currently loaded table.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ekccnt_c.html\n\n :param table: Name of table.\n :type table: str\n :return: Count of distinct, currently loaded columns.\n :rtype: int\n "
] |
Please provide a description of the function:def ekcii(table, cindex, lenout=_default_len_out):
table = stypes.stringToCharP(table)
cindex = ctypes.c_int(cindex)
lenout = ctypes.c_int(lenout)
column = stypes.stringToCharP(lenout)
attdsc = stypes.SpiceEKAttDsc()
libspice.ekcii_c(table, cinde... | [
"\n Return attribute information about a column belonging to a loaded\n EK table, specifying the column by table and index.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ekcii_c.html\n\n :param table: Name of table containing column.\n :type table: str\n :param cindex: Index of colum... |
Please provide a description of the function:def ekdelr(handle, segno, recno):
handle = ctypes.c_int(handle)
segno = ctypes.c_int(segno)
recno = ctypes.c_int(recno)
libspice.ekdelr_c(handle, segno, recno) | [
"\n Delete a specified record from a specified E-kernel segment.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ekdelr_c.html\n\n :param handle: File handle.\n :type handle: int\n :param segno: Segment number.\n :type segno: int\n :param recno: Record number.\n :type recno: int\... |
Please provide a description of the function:def ekffld(handle, segno, rcptrs):
handle = ctypes.c_int(handle)
segno = ctypes.c_int(segno)
rcptrs = stypes.toIntVector(rcptrs)
libspice.ekffld_c(handle, segno,
ctypes.cast(rcptrs, ctypes.POINTER(ctypes.c_int))) | [
"\n Complete a fast write operation on a new E-kernel segment.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ekffld_c.html\n\n :param handle: File handle.\n :type handle: int\n :param segno: Segment number.\n :type segno: int\n :param rcptrs: Record pointers.\n :type rcptrs: Ar... |
Please provide a description of the function:def ekfind(query, lenout=_default_len_out):
query = stypes.stringToCharP(query)
lenout = ctypes.c_int(lenout)
nmrows = ctypes.c_int()
error = ctypes.c_int()
errmsg = stypes.stringToCharP(lenout)
libspice.ekfind_c(query, lenout, ctypes.byref(nmrow... | [
"\n Find E-kernel data that satisfy a set of constraints.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ekfind_c.html\n\n :param query: Query specifying data to be found.\n :type query: str\n :param lenout: Declared length of output error message string.\n :type lenout: int\n :ret... |
Please provide a description of the function:def ekgc(selidx, row, element, lenout=_default_len_out):
selidx = ctypes.c_int(selidx)
row = ctypes.c_int(row)
element = ctypes.c_int(element)
lenout = ctypes.c_int(lenout)
null = ctypes.c_int()
found = ctypes.c_int()
cdata = stypes.stringToC... | [
"\n Return an element of an entry in a column of character type in a specified\n row.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ekgc_c.html\n\n :param selidx: Index of parent column in SELECT clause.\n :type selidx: int\n :param row: Row to fetch from.\n :type row: int\n :p... |
Please provide a description of the function:def ekgd(selidx, row, element):
selidx = ctypes.c_int(selidx)
row = ctypes.c_int(row)
element = ctypes.c_int(element)
ddata = ctypes.c_double()
null = ctypes.c_int()
found = ctypes.c_int()
libspice.ekgd_c(selidx, row, element, ctypes.byref(dd... | [
"\n Return an element of an entry in a column of double precision type in a\n specified row.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ekgd_c.html\n\n :param selidx: Index of parent column in SELECT clause.\n :type selidx: int\n :param row: Row to fetch from.\n :type row: int\... |
Please provide a description of the function:def ekgi(selidx, row, element):
selidx = ctypes.c_int(selidx)
row = ctypes.c_int(row)
element = ctypes.c_int(element)
idata = ctypes.c_int()
null = ctypes.c_int()
found = ctypes.c_int()
libspice.ekgi_c(selidx, row, element, ctypes.byref(idata... | [
"\n Return an element of an entry in a column of integer type in a specified\n row.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ekgi_c.html\n\n :param selidx: Index of parent column in SELECT clause.\n :type selidx: int\n :param row: Row to fetch from.\n :type row: int\n :par... |
Please provide a description of the function:def ekifld(handle, tabnam, ncols, nrows, cnmlen, cnames, declen, decls):
handle = ctypes.c_int(handle)
tabnam = stypes.stringToCharP(tabnam)
ncols = ctypes.c_int(ncols)
nrows = ctypes.c_int(nrows)
cnmlen = ctypes.c_int(cnmlen)
cnames = stypes.lis... | [
"\n Initialize a new E-kernel segment to allow fast writing.\n\n http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/ekifld_c.html\n\n :param handle: File handle.\n :type handle: int\n :param tabnam: Table name.\n :type tabnam: str\n :param ncols: Number of columns in the segment.\n :typ... |
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