original_docstring: Defines PSD quadspectral values.
  
          APDL Command: QDVAL
  
          Parameters
          ----------
          tblno1
              First input PSD table number associated with this spectrum.
  
          tblno2
              Second input PSD table number associated with this spectrum.
  
          sv1, sv2, sv3, . . . , sv7
              PSD quadspectral values corresponding to the frequency points
              [PSDFRQ].
  
          Notes
          -----
          Defines PSD quadspectral values to be associated with the previously
          defined frequency points.  Repeat QDVAL command with the same table
          number for additional points.  Unlike autospectra [PSDVAL], the
          quadspectra can be positive or negative.  The quadspectral curve
          segment where there is a sign change is interpolated linearly (the rest
          of the curve segments use log-log interpolation).  For better accuracy,
          choose as small a curve segment as possible wherever a sign change
          occurs.
  
          Two table numbers are required since values are off-diagonal terms.
          This command is valid for SPOPT,PSD only.
  
          This command is also valid in PREP7.
  
          Distributed ANSYS Restriction: This command is not supported in
          Distributed ANSYS.
          
docstring: Defines PSD quadspectral values.
  APDL Command: QDVAL
  
  Parameters
  
  tblno1
  First input PSD table number associated with this spectrum.
  
  tblno2
  Second input PSD table number associated with this spectrum.
  
  
  
  Notes
  
  Defines PSD quadspectral values to be associated with the previously
  defined frequency points.  Repeat QDVAL command with the same table
  number for additional points.  Unlike autospectra [PSDVAL], the
  quadspectra can be positive or negative.  The quadspectral curve
  segment where there is a sign change is interpolated linearly (the rest
  of the curve segments use log-log interpolation).  For better accuracy,
  choose as small a curve segment as possible wherever a sign change
  occurs.
  
  Two table numbers are required since values are off-diagonal terms.
  This command is valid for SPOPT,PSD only.
  
  This command is also valid in PREP7.
  
  Distributed ANSYS Restriction: This command is not supported in
  Distributed ANSYS.
docstring_tokens: Defines PSD quadspectral values . APDL Command : QDVAL Parameters tblno1 First input PSD table number associated with this spectrum . tblno2 Second input PSD table number associated with this spectrum . Notes Defines PSD quadspectral values to be associated with the previously defined frequency points . Repeat QDVAL command with the same table number for additional points . Unlike autospectra [ PSDVAL ] the quadspectra can be positive or negative . The quadspectral curve segment where there is a sign change is interpolated linearly ( the rest of the curve segments use log - log interpolation ) . For better accuracy choose as small a curve segment as possible wherever a sign change occurs . Two table numbers are required since values are off - diagonal terms . This command is valid for SPOPT PSD only . This command is also valid in PREP7 . Distributed ANSYS Restriction : This command is not supported in Distributed ANSYS .
code: def qdval(
          self,
          tblno1="",
          tblno2="",
          sv1="",
          sv2="",
          sv3="",
          sv4="",
          sv5="",
          sv6="",
          sv7="",
          **kwargs,
      ):
          """Defines PSD quadspectral values.
  
          APDL Command: QDVAL
  
          Parameters
          ----------
          tblno1
              First input PSD table number associated with this spectrum.
  
          tblno2
              Second input PSD table number associated with this spectrum.
  
          sv1, sv2, sv3, . . . , sv7
              PSD quadspectral values corresponding to the frequency points
              [PSDFRQ].
  
          Notes
          -----
          Defines PSD quadspectral values to be associated with the previously
          defined frequency points.  Repeat QDVAL command with the same table
          number for additional points.  Unlike autospectra [PSDVAL], the
          quadspectra can be positive or negative.  The quadspectral curve
          segment where there is a sign change is interpolated linearly (the rest
          of the curve segments use log-log interpolation).  For better accuracy,
          choose as small a curve segment as possible wherever a sign change
          occurs.
  
          Two table numbers are required since values are off-diagonal terms.
          This command is valid for SPOPT,PSD only.
  
          This command is also valid in PREP7.
  
          Distributed ANSYS Restriction: This command is not supported in
          Distributed ANSYS.
          """
          command = f"QDVAL,{tblno1},{tblno2},{sv1},{sv2},{sv3},{sv4},{sv5},{sv6},{sv7}"
          return self.run(command, **kwargs)
code_tokens: def qdval ( self , tblno1 = "" , tblno2 = "" , sv1 = "" , sv2 = "" , sv3 = "" , sv4 = "" , sv5 = "" , sv6 = "" , sv7 = "" , ** kwargs , ) : command = f"QDVAL,{tblno1},{tblno2},{sv1},{sv2},{sv3},{sv4},{sv5},{sv6},{sv7}" return self . run ( command , ** kwargs )
short_docstring: Defines PSD quadspectral values.
short_docstring_tokens: Defines PSD quadspectral values .
comment: """Defines PSD quadspectral values.
  
          APDL Command: QDVAL
  
          Parameters
          ----------
          tblno1
              First input PSD table number associated with this spectrum.
  
          tblno2
              Second input PSD table number associated with this spectrum.
  
          sv1, sv2, sv3, . . . , sv7
              PSD quadspectral values corresponding to the frequency points
              [PSDFRQ].
  
          Notes
          -----
          Defines PSD quadspectral values to be associated with the previously
          defined frequency points.  Repeat QDVAL command with the same table
          number for additional points.  Unlike autospectra [PSDVAL], the
          quadspectra can be positive or negative.  The quadspectral curve
          segment where there is a sign change is interpolated linearly (the rest
          of the curve segments use log-log interpolation).  For better accuracy,
          choose as small a curve segment as possible wherever a sign change
          occurs.
  
          Two table numbers are required since values are off-diagonal terms.
          This command is valid for SPOPT,PSD only.
  
          This command is also valid in PREP7.
  
          Distributed ANSYS Restriction: This command is not supported in
          Distributed ANSYS.
          """