original_docstring: Specifies the double sum mode combination method.
  
          APDL Command: DSUM
  
          Parameters
          ----------
          signif
              Combine only those modes whose significance level exceeds the
              SIGNIF threshold.  For single point, multipoint, or DDAM response
              (SPOPT, SPRS, MPRS, or DDAM), the significance level of a mode is
              defined as the mode coefficient of the mode, divided by the maximum
              mode coefficient of all modes.  Any mode whose significance level
              is less than SIGNIF is considered insignificant and is not
              contributed to the mode combinations.  The higher the SIGNIF
              threshold, the fewer the number of modes combined. SIGNIF defaults
              to 0.001.  If SIGNIF is specified as 0.0, it is taken as 0.0.
              (This mode combination method is not valid for SPOPT, PSD.)
  
          label
              Label identifying the combined mode solution output.
  
              DISP - Displacement solution (default).  Displacements, stresses, forces, etc., are
                     available.
  
              VELO - Velocity solution.  Velocities, "stress velocities," "force velocities," etc.,
                     are available.
  
              ACEL - Acceleration solution.  Accelerations, "stress accelerations," "force
                     accelerations," etc., are available.
  
          td
              Time duration for earthquake or shock spectrum.  TD defaults to 10.
  
          forcetype
              Label identifying the forces to be combined:
  
              STATIC - Combine the modal static forces (default).
  
              TOTAL - Combine the modal static plus inertial forces.
  
          Notes
          -----
          This command is also valid for PREP7.
          
docstring: Specifies the double sum mode combination method.
  APDL Command: DSUM
  
  Parameters
  
  signif
  Combine only those modes whose significance level exceeds the
  SIGNIF threshold.  For single point, multipoint, or DDAM response
  (SPOPT, SPRS, MPRS, or DDAM), the significance level of a mode is
  defined as the mode coefficient of the mode, divided by the maximum
  mode coefficient of all modes.  Any mode whose significance level
  is less than SIGNIF is considered insignificant and is not
  contributed to the mode combinations.  The higher the SIGNIF
  threshold, the fewer the number of modes combined.
  
  label
  Label identifying the combined mode solution output.
  
  Displacement solution (default).  Displacements, stresses, forces, etc., are
  available.
  
  Velocity solution.  Velocities, "stress velocities," "force velocities," etc.,
  are available.
  
  Acceleration solution.  Accelerations, "stress accelerations," "force
  accelerations," etc., are available.
  
  td
  Time duration for earthquake or shock spectrum.  TD defaults to 10.
  
  forcetype
  Label identifying the forces to be combined.
  
  Combine the modal static forces (default).
  
  Combine the modal static plus inertial forces.
  
  Notes
  
  This command is also valid for PREP7.
docstring_tokens: Specifies the double sum mode combination method . APDL Command : DSUM Parameters signif Combine only those modes whose significance level exceeds the SIGNIF threshold . For single point multipoint or DDAM response ( SPOPT SPRS MPRS or DDAM ) the significance level of a mode is defined as the mode coefficient of the mode divided by the maximum mode coefficient of all modes . Any mode whose significance level is less than SIGNIF is considered insignificant and is not contributed to the mode combinations . The higher the SIGNIF threshold the fewer the number of modes combined . label Label identifying the combined mode solution output . Displacement solution ( default ) . Displacements stresses forces etc . are available . Velocity solution . Velocities " stress velocities " " force velocities " etc . are available . Acceleration solution . Accelerations " stress accelerations " " force accelerations " etc . are available . td Time duration for earthquake or shock spectrum . TD defaults to 10 . forcetype Label identifying the forces to be combined . Combine the modal static forces ( default ) . Combine the modal static plus inertial forces . Notes This command is also valid for PREP7 .
code: def dsum(self, signif="", label="", td="", forcetype="", **kwargs):
          """Specifies the double sum mode combination method.
  
          APDL Command: DSUM
  
          Parameters
          ----------
          signif
              Combine only those modes whose significance level exceeds the
              SIGNIF threshold.  For single point, multipoint, or DDAM response
              (SPOPT, SPRS, MPRS, or DDAM), the significance level of a mode is
              defined as the mode coefficient of the mode, divided by the maximum
              mode coefficient of all modes.  Any mode whose significance level
              is less than SIGNIF is considered insignificant and is not
              contributed to the mode combinations.  The higher the SIGNIF
              threshold, the fewer the number of modes combined. SIGNIF defaults
              to 0.001.  If SIGNIF is specified as 0.0, it is taken as 0.0.
              (This mode combination method is not valid for SPOPT, PSD.)
  
          label
              Label identifying the combined mode solution output.
  
              DISP - Displacement solution (default).  Displacements, stresses, forces, etc., are
                     available.
  
              VELO - Velocity solution.  Velocities, "stress velocities," "force velocities," etc.,
                     are available.
  
              ACEL - Acceleration solution.  Accelerations, "stress accelerations," "force
                     accelerations," etc., are available.
  
          td
              Time duration for earthquake or shock spectrum.  TD defaults to 10.
  
          forcetype
              Label identifying the forces to be combined:
  
              STATIC - Combine the modal static forces (default).
  
              TOTAL - Combine the modal static plus inertial forces.
  
          Notes
          -----
          This command is also valid for PREP7.
          """
          command = f"DSUM,{signif},{label},{td},{forcetype}"
          return self.run(command, **kwargs)
code_tokens: def dsum ( self , signif = "" , label = "" , td = "" , forcetype = "" , ** kwargs ) : command = f"DSUM,{signif},{label},{td},{forcetype}" return self . run ( command , ** kwargs )
short_docstring: Specifies the double sum mode combination method.
short_docstring_tokens: Specifies the double sum mode combination method .
comment: """Specifies the double sum mode combination method.
  
          APDL Command: DSUM
  
          Parameters
          ----------
          signif
              Combine only those modes whose significance level exceeds the
              SIGNIF threshold.  For single point, multipoint, or DDAM response
              (SPOPT, SPRS, MPRS, or DDAM), the significance level of a mode is
              defined as the mode coefficient of the mode, divided by the maximum
              mode coefficient of all modes.  Any mode whose significance level
              is less than SIGNIF is considered insignificant and is not
              contributed to the mode combinations.  The higher the SIGNIF
              threshold, the fewer the number of modes combined. SIGNIF defaults
              to 0.001.  If SIGNIF is specified as 0.0, it is taken as 0.0.
              (This mode combination method is not valid for SPOPT, PSD.)
  
          label
              Label identifying the combined mode solution output.
  
              DISP - Displacement solution (default).  Displacements, stresses, forces, etc., are
                     available.
  
              VELO - Velocity solution.  Velocities, "stress velocities," "force velocities," etc.,
                     are available.
  
              ACEL - Acceleration solution.  Accelerations, "stress accelerations," "force
                     accelerations," etc., are available.
  
          td
              Time duration for earthquake or shock spectrum.  TD defaults to 10.
  
          forcetype
              Label identifying the forces to be combined:
  
              STATIC - Combine the modal static forces (default).
  
              TOTAL - Combine the modal static plus inertial forces.
  
          Notes
          -----
          This command is also valid for PREP7.
          """