12.1.11. Output control¶

12.1.11.1. BDIST_IO¶

Data Type: LOGICAL

Use distributed IO: Each MPI process generates RES/SPx/VTU/VTP files.

12.1.11.2. BREAKDOWN_SOLID_INVENTORY_BY_PHASE¶

Data Type: LOGICAL

Required

Option to breakdown solid inventory by phase (if more than one solids phase).

12.1.11.3. BSTART_WITH_ONE_RES¶

Data Type: LOGICAL

Restart a serial IO run (only one RES file was created) with distributed IO.

12.1.11.4. DEBUG_DES¶

Data Type: LOGICAL

Applies to solids model(s): DEM

Runtime flag to generate debugging information. Additional data for FOCUS_PARTICLE is saved.

12.1.11.5. DES_OUTPUT_TYPE¶

Data Type: CHARACTER

Applies to solids model(s): DEM

Output file format for DES data.

Table 12.55 Valid Values¶
Name	Default?	Description
`PARAVIEW`	◉	ParaView formatted files (.vtp)
`TECPLOT`		Tecplot formatted files (.dat)

12.1.11.6. DES_REPORT_MASS_INTERP¶

Data Type: LOGICAL

Applies to solids model(s): DEM

Reports mass based on Lagrangian particles and continuum representation. Useful to ensure mass conservation between Lagrangian and continuum representations. Recommended use for debugging purposes.

12.1.11.7. FOCUS_PARTICLE¶

Data Type: INTEGER

Applies to solids model(s): DEM

Specify particle number for particle level debugging details.

12.1.11.8. FRAME(VTK)¶

Data Type: INTEGER

\(1 \le VTK \le 100\)

Starting Index appended to VTU regions.

12.1.11.9. FULL_LOG¶

Data Type: LOGICAL

Display the residuals on the screen and provide: messages about convergence on the screen and in the .LOG file.

12.1.11.10. GROUP_RESID¶

Data Type: LOGICAL

Display residuals by equation.

12.1.11.11. GSP_OUTPUT_TYPE¶

Data Type: INTEGER

Applies to solids model(s): DEM

Type of GSP output shape in VTK files.

Table 12.56 Valid Values¶
Name	Default?	Description
`1`	◉	Use actual glued particle shape (show all component spheres).
`2`		Use bounding sphere to represent entire GSP.

12.1.11.12. MONITOR_DES_RRATE(MONITOR, RATE)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)
\(1 \le RATE \le NRRMAX\)

Write particle/parcel reaction rates in region. Particle/parcel data is converted to cell data.

12.1.11.13. MONITOR_DES_USR_VAR(MONITOR, USR_VAR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)
\(1 \le USR_VAR \le 100\)

Write des_usr_var in region.

12.1.11.14. MONITOR_DT(MONITOR)¶

Data Type: DOUBLE PRECISION

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Interval to collect monitor data.

12.1.11.15. MONITOR_E_TURB_G(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write turbulent dissipation rate in region.

12.1.11.16. MONITOR_EP_G(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write the void fraction in region.

12.1.11.17. MONITOR_EP_S(MONITOR, PHASE)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)
\(1 \le Phase \le 10\)

Write the solids phase volume fraction in region.

12.1.11.18. MONITOR_FLUID_RRATE(MONITOR, RATE)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)
\(1 \le RATE \le NRRMAX\)

Write fluid reaction rates in region. This keyword replaces MONITOR_RRate and does not require users to write code to save data in ReactionRates(:,:) array.

12.1.11.19. MONITOR_K_TURB_G(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write turbulent kinetic energy in region.

12.1.11.20. MONITOR_MW_MIX_G(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write gas mixture molecular weight in region.

12.1.11.21. MONITOR_NAME(MONITOR)¶

Data Type: CHARACTER

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Monitor region output file name base.

12.1.11.22. MONITOR_P_G(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write the gas pressure in region.

12.1.11.23. MONITOR_P_S(MONITOR, PHASE)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)
\(1 \le Phase \le 10\)

Write the solids pressure as a result of granular motion in region.

12.1.11.24. MONITOR_P_STAR(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write the solids pressure preventing overpacking in region.

12.1.11.25. MONITOR_PART_PHASE(MONITOR, PHASE)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)
\(1 \le Phase \le 10\)

Option to save or not save particles belonging to solids phases in region.

12.1.11.26. MONITOR_PART_RESIDENCE_TIME(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write particle/parcel residence time in region.

12.1.11.27. MONITOR_PART_RRATE(MONITOR, RATE)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)
\(1 \le rate \le 100\)

Write particle/parcel reaction rates in region.

12.1.11.28. MONITOR_PCOUNT(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write particle count in region.

12.1.11.29. MONITOR_PMASS(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write particle mass in region.

12.1.11.30. MONITOR_PVOL(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write particle volume in region.

12.1.11.31. MONITOR_RADIUS(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write particle radius in region.

12.1.11.32. MONITOR_RO_G(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write the gas density in region.

12.1.11.33. MONITOR_RO_P(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write particle density in region.

12.1.11.34. MONITOR_RO_S(MONITOR, PHASE)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)
\(1 \le Phase \le 10\)

Write solids material density in region.

12.1.11.35. MONITOR_ROP_S(MONITOR, PHASE)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)
\(1 \le Phase \le 10\)

Write solids bulk density in region.

12.1.11.36. MONITOR_ROT_X(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write particle x-axis rotational velocity in region.

12.1.11.37. MONITOR_ROT_Y(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write particle y-axis rotational velocity in region.

12.1.11.38. MONITOR_ROT_Z(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write particle z-axis rotational velocity in region.

12.1.11.39. MONITOR_RRATE(MONITOR, RATE)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)
\(1 \le RATE \le NRRMAX\)

Write reaction rate in region.

12.1.11.40. MONITOR_SCALAR(MONITOR, SCALAR EQ.)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)
\(1 \le Scalar Eq. \le 100\)

Write scalar in region.

12.1.11.41. MONITOR_T_G(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write gas temperature in region.

12.1.11.42. MONITOR_T_P(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write particle temperature in region.

12.1.11.43. MONITOR_T_S(MONITOR, PHASE)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)
\(1 \le Phase \le 10\)

Write solids temperature in region.

12.1.11.44. MONITOR_TAVG_DT(MONITOR)¶

Data Type: DOUBLE PRECISION

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Interval to sample monitor data when computing time-averaged data. Data is saved in [MONITOR_NAME]_tavg.csv A value of UNDEFINED turns off time-averaged computation.

12.1.11.45. MONITOR_TAVG_RESET_DT(MONITOR)¶

Data Type: DOUBLE PRECISION

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Interval to reset monitor time-averaged data, used to compute many averages over short periods of time. (a value of UNDEFINED will compute the average from monitor_tavg_start till the end of simulation).

12.1.11.46. MONITOR_TAVG_SS_SPAN(MONITOR)¶

Data Type: DOUBLE PRECISION

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Time span to declare steady state. If all rates of change of time-averaged quantities are below the tolerance monitor_ss_tol for a duration longer than monitor_tavg_ss_span, then steady state is declared and the simulation will stop (a value of UNDEFINED will turn of the steady state check.)

12.1.11.47. MONITOR_TAVG_SS_TOL(MONITOR)¶

Data Type: DOUBLE PRECISION

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Tolerance to declare steady state. If all rates of change of time-averaged quantities are below this tolerance for a duration longer than the corresponding monitor_tavg_ss_span, then steady state is declared and the simulation will stop (a value of ZERO will turn of the steady state check.)

12.1.11.48. MONITOR_TAVG_START(MONITOR)¶

Data Type: DOUBLE PRECISION

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Starting time when computing time-averaged monitor data (typically used to discard the initial transient data).

12.1.11.49. MONITOR_THETA_M(MONITOR, PHASE)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)
\(1 \le Phase \le 10\)

Write granular temperature in region.

12.1.11.50. MONITOR_TYPE(MONITOR)¶

Data Type: INTEGER

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Data monitor type.

Table 12.57 Valid Values¶
Name	Default?	Description
`0`		Point value
`1`		Sum over region
`2`		Minimum over region
`3`		Maximum over region
`4`		Arithmetic average over region
`5`		Standard deviation over region
`6`		Area-weighted average over surface
`7`		Flow rate across surface
`8`		Mass flow rate across surface
`9`		Mass-weighted average over surface
`10`		Volumetric flow rate over surface
`11`		Volume integral
`12`		Volume-weighted average
`13`		Mass-weighted volume integral
`14`		Mass-weighted volume average
`101`		Sum over region
`102`		Minimum over region
`103`		Maximum over region
`104`		Arithmetic average over region
`105`		Standard deviation over region
`106`		Mass-weighted average over region
`107`		Volume-weighted average over region
`108`		Flow rate across surface
`109`		Mass-weighted flow rate across surface
`110`		Volume-weighted flow rate across surface

12.1.11.51. MONITOR_U_G(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write x-axial component of gas velocity vector in region.

12.1.11.52. MONITOR_U_S(MONITOR, PHASE)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)
\(1 \le Phase \le 10\)

Write x-axial component of solids velocity vector in region.

12.1.11.53. MONITOR_V_G(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write y-axial component of gas velocity vector in region.

12.1.11.54. MONITOR_V_S(MONITOR, PHASE)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)
\(1 \le Phase \le 10\)

Write y-axial component of solids velocity vector in region.

12.1.11.55. MONITOR_VEL_X(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write particle x-axis translational velocity in region.

12.1.11.56. MONITOR_VEL_Y(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write particle y-axis translational velocity in region.

12.1.11.57. MONITOR_VEL_Z(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write particle z-axis translational velocity in region.

12.1.11.58. MONITOR_W_G(MONITOR)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Write z-axial component of gas velocity vector in region.

12.1.11.59. MONITOR_W_S(MONITOR, PHASE)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)
\(1 \le Phase \le 10\)

Write z-axial component of solids velocity vector in region.

12.1.11.60. MONITOR_X_E(MONITOR)¶

Data Type: DOUBLE PRECISION

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

X coordinate of the monitor region east face.

12.1.11.61. MONITOR_X_G(MONITOR, SPECIES)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)
\(1 \le Species \le 100\)

Write gas phase species mass fraction in region.

12.1.11.62. MONITOR_X_P(MONITOR, SPECIES)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)
\(1 \le Species \le 100\)

Write particle species mass fraction in region.

12.1.11.63. MONITOR_X_S(MONITOR, PHASE, SPECIES)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)
\(1 \le Phase \le 10\)
\(1 \le Species \le 100\)

Write solids phase species mass fraction in region.

12.1.11.64. MONITOR_X_W(MONITOR)¶

Data Type: DOUBLE PRECISION

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

X coordinate of the monitor region west face.

12.1.11.65. MONITOR_Y_G(MONITOR, SPECIES)¶

Data Type: LOGICAL

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)
\(1 \le Species \le 100\)

Write gas phase species molar fraction in region.

12.1.11.66. MONITOR_Y_N(MONITOR)¶

Data Type: DOUBLE PRECISION

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Y coordinate of the monitor region north face.

12.1.11.67. MONITOR_Y_S(MONITOR)¶

Data Type: DOUBLE PRECISION

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Y coordinate of the monitor region south face.

12.1.11.68. MONITOR_Z_B(MONITOR)¶

Data Type: DOUBLE PRECISION

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Z coordinate of the monitor region bottom face.

12.1.11.69. MONITOR_Z_T(MONITOR)¶

Data Type: DOUBLE PRECISION

\(1 \le Monitor \le DIMENSION{\_}MONITOR\)

Z coordinate of the monitor region top face.

12.1.11.70. NLOG¶

Data Type: INTEGER

Number of time steps between .LOG file updates.

12.1.11.71. NRR¶

Data Type: INTEGER

The number of user defined chemical reactions stored in the *.SPA and monitor files.

12.1.11.72. OUT_DT¶

Data Type: DOUBLE PRECISION

Time interval at which standard output (.OUT) file is updated.: Only run configuration information is written if left undefined. Otherwise all field variables for the entire domain are written in ASCII format to the .OUT file at OUT_DT intervals.

12.1.11.73. PART_IN_DENSITY_EXCLUDE¶

Data Type: LOGICAL

Applies to solids model(s): DEM

Density filter selection mode applied to particles read from particle_input.dat. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select particles with data outside the [min;max] range.

12.1.11.74. PART_IN_DENSITY_MAX¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Density maximum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.75. PART_IN_DENSITY_MIN¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Density minimum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.76. PART_IN_DIAMETER_EXCLUDE¶

Data Type: LOGICAL

Applies to solids model(s): DEM

Diameter filter selection mode applied to particles read from particle_input.dat. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select particles with data outside the [min;max] range.

12.1.11.77. PART_IN_DIAMETER_MAX¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Diameter maximum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.78. PART_IN_DIAMETER_MIN¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Diameter minimum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.79. PART_IN_PHASE(PHASE)¶

Data Type: LOGICAL

\(1 \le Phase \le 10\)

Applies to solids model(s): DEM

Solids phase filter applied to particles read from particle_input.dat. Change to .FALSE. to exclude particles belonging to this phase.

12.1.11.80. PART_IN_TEMP_EXCLUDE¶

Data Type: LOGICAL

Applies to solids model(s): DEM

Temperature filter selection mode applied to particles read from particle_input.dat. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select particles with data outside the [min;max] range.

12.1.11.81. PART_IN_TEMP_MAX¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Temperature maximum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.82. PART_IN_TEMP_MIN¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Temperature minimum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.83. PART_IN_U_EXCLUDE¶

Data Type: LOGICAL

Applies to solids model(s): DEM

X-velocity filter selection mode applied to particles read from particle_input.dat. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select particles with data outside the [min;max] range.

12.1.11.84. PART_IN_U_MAX¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

X-velocity maximum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.85. PART_IN_U_MIN¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

X-velocity minimum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.86. PART_IN_USR_VAR_EXCLUDE(INDEX)¶

Data Type: LOGICAL

\(1 \le Index \le 100\)

Applies to solids model(s): DEM

User-defined variable filter selection mode applied to particles read from particle_input.dat. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select particles with data outside the [min;max] range.

12.1.11.87. PART_IN_USR_VAR_MAX(INDEX)¶

Data Type: DOUBLE PRECISION

\(1 \le Index \le 100\)

Applies to solids model(s): DEM

User-defined variable maximum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.88. PART_IN_USR_VAR_MIN(INDEX)¶

Data Type: DOUBLE PRECISION

\(1 \le Index \le 100\)

Applies to solids model(s): DEM

User-defined variable minimum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.89. PART_IN_V_EXCLUDE¶

Data Type: LOGICAL

Applies to solids model(s): DEM

Y-velocity filter selection mode applied to particles read from particle_input.dat. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select particles with data outside the [min;max] range.

12.1.11.90. PART_IN_V_MAX¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Y-velocity maximum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.91. PART_IN_V_MIN¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Y-velocity minimum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.92. PART_IN_W_EXCLUDE¶

Data Type: LOGICAL

Applies to solids model(s): DEM

Z-velocity filter selection mode applied to particles read from particle_input.dat. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select particles with data outside the [min;max] range.

12.1.11.93. PART_IN_W_MAX¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Z-velocity maximum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.94. PART_IN_W_MIN¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Z-velocity minimum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.95. PART_IN_X_EXCLUDE¶

Data Type: LOGICAL

Applies to solids model(s): DEM

X-coordinate filter selection mode applied to particles read from particle_input.dat. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select particles with data outside the [min;max] range.

12.1.11.96. PART_IN_X_MAX¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

X-coordinate maximum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.97. PART_IN_X_MIN¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

X-coordinate minimum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.98. PART_IN_X_S_EXCLUDE(INDEX)¶

Data Type: LOGICAL

\(1 \le Index \le 100\)

Applies to solids model(s): DEM

Species filter selection mode applied to particles read from particle_input.dat. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select particles with data outside the [min;max] range.

12.1.11.99. PART_IN_X_S_MAX(INDEX)¶

Data Type: DOUBLE PRECISION

\(1 \le Index \le 100\)

Applies to solids model(s): DEM

Species maximum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.100. PART_IN_X_S_MIN(INDEX)¶

Data Type: DOUBLE PRECISION

\(1 \le Index \le 100\)

Applies to solids model(s): DEM

Species minimum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.101. PART_IN_Y_EXCLUDE¶

Data Type: LOGICAL

Applies to solids model(s): DEM

Y-coordinate filter selection mode applied to particles read from particle_input.dat. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select particles with data outside the [min;max] range.

12.1.11.102. PART_IN_Y_MAX¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Y-coordinate maximum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.103. PART_IN_Y_MIN¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Y-coordinate minimum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.104. PART_IN_Z_EXCLUDE¶

Data Type: LOGICAL

Applies to solids model(s): DEM

Z-coordinate filter selection mode applied to particles read from particle_input.dat. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select particles with data outside the [min;max] range.

12.1.11.105. PART_IN_Z_MAX¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Z-coordinate maximum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.106. PART_IN_Z_MIN¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Z-coordinate minimum value of the filter applied to particles read from particle_input.dat. By default, particles with data between min and max value are written out, unless corresponding PART_IN_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.107. PART_OUT_DENSITY_EXCLUDE¶

Data Type: LOGICAL

Applies to solids model(s): DEM

Density filter selection mode applied to particles written in particle output file. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select only particles with data outside the [min;max] range.

12.1.11.108. PART_OUT_DENSITY_MAX¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Density maximum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.109. PART_OUT_DENSITY_MIN¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Density minimum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.110. PART_OUT_DIAMETER_EXCLUDE¶

Data Type: LOGICAL

Applies to solids model(s): DEM

Diameter filter selection mode applied to particles written in particle output file. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select only particles with data outside the [min;max] range.

12.1.11.111. PART_OUT_DIAMETER_MAX¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Diameter maximum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.112. PART_OUT_DIAMETER_MIN¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Diameter minimum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.113. PART_OUT_PHASE(PHASE)¶

Data Type: LOGICAL

\(1 \le Phase \le 10\)

Applies to solids model(s): DEM

Solids phase filter selection mode applied to particles written in particle output file. Change to .FALSE. to exclude particles belonging to this phase.

12.1.11.114. PART_OUT_TEMP_EXCLUDE¶

Data Type: LOGICAL

Applies to solids model(s): DEM

Temperature filter selection mode applied to particles written in particle output file. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select particles with data outside the [min;max] range.

12.1.11.115. PART_OUT_TEMP_MAX¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Temperature maximum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.116. PART_OUT_TEMP_MIN¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Temperature minimum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.117. PART_OUT_U_EXCLUDE¶

Data Type: LOGICAL

Applies to solids model(s): DEM

X-velocity filter selection mode applied to particles written in particle output file. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select only particles with data outside the [min;max] range.

12.1.11.118. PART_OUT_U_MAX¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

X-velocity maximum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.119. PART_OUT_U_MIN¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

X-velocity minimum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.120. PART_OUT_USR_VAR_EXCLUDE(INDEX)¶

Data Type: LOGICAL

\(1 \le Index \le 100\)

Applies to solids model(s): DEM

User-defined variable filter selection mode applied to particles written in particle output file. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select particles with data outside the [min;max] range.

12.1.11.121. PART_OUT_USR_VAR_MAX(INDEX)¶

Data Type: DOUBLE PRECISION

\(1 \le Index \le 100\)

Applies to solids model(s): DEM

User-defined variable maximum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.122. PART_OUT_USR_VAR_MIN(INDEX)¶

Data Type: DOUBLE PRECISION

\(1 \le Index \le 100\)

Applies to solids model(s): DEM

User-defined variable minimum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.123. PART_OUT_V_EXCLUDE¶

Data Type: LOGICAL

Applies to solids model(s): DEM

Y-velocity filter selection mode applied to particles written in particle output file. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select only particles with data outside the [min;max] range.

12.1.11.124. PART_OUT_V_MAX¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Y-velocity maximum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.125. PART_OUT_V_MIN¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Y-velocity minimum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.126. PART_OUT_W_EXCLUDE¶

Data Type: LOGICAL

Applies to solids model(s): DEM

Z-velocity filter selection mode applied to particles written in particle output file. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select particles with data outside the [min;max] range.

12.1.11.127. PART_OUT_W_MAX¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Z-velocity maximum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.128. PART_OUT_W_MIN¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Z-velocity minimum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.129. PART_OUT_X_EXCLUDE¶

Data Type: LOGICAL

Applies to solids model(s): DEM

X-coordinate filter selection mode applied to particles written in particle output file. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select only particles with data is outside the [min;max] range.

12.1.11.130. PART_OUT_X_MAX¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

X-coordinate maximum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.131. PART_OUT_X_MIN¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

X-coordinate minimum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.132. PART_OUT_X_S_EXCLUDE(INDEX)¶

Data Type: LOGICAL

\(1 \le Index \le 100\)

Applies to solids model(s): DEM

Species filter selection mode applied to particles written in particle output file. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select particles with data outside the [min;max] range.

12.1.11.133. PART_OUT_X_S_MAX(INDEX)¶

Data Type: DOUBLE PRECISION

\(1 \le Index \le 100\)

Applies to solids model(s): DEM

Species maximum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.134. PART_OUT_X_S_MIN(INDEX)¶

Data Type: DOUBLE PRECISION

\(1 \le Index \le 100\)

Applies to solids model(s): DEM

Species minimum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.135. PART_OUT_Y_EXCLUDE¶

Data Type: LOGICAL

Applies to solids model(s): DEM

Y-coordinate filter selection mode applied to particles written in particle output file. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select only particles with data outside the [min;max] range.

12.1.11.136. PART_OUT_Y_MAX¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Y-coordinate maximum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.137. PART_OUT_Y_MIN¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Y-coordinate minimum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.138. PART_OUT_Z_EXCLUDE¶

Data Type: LOGICAL

Applies to solids model(s): DEM

Z-coordinate filter selection mode applied to particles written in particle output file. By default, particles with data between min and max value are selected and written out. Change to .TRUE. to select only particles with data outside the [min;max] range.

12.1.11.139. PART_OUT_Z_MAX¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Z-coordinate maximum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.140. PART_OUT_Z_MIN¶

Data Type: DOUBLE PRECISION

Applies to solids model(s): DEM

Z-coordinate minimum value of the filter applied to particles written in particle output file. By default, particles with data between min and max value are written out, unless corresponding PART_OUT_[DATA]_EXCLUDE is set to .TRUE.

12.1.11.141. PART_OUT_ZERO_VEL¶

Data Type: LOGICAL

Applies to solids model(s): DEM

Option to reset the velocity to zero in the particle output file. Default value is .False. (do not reset the velocity to zero).

12.1.11.142. PHIP_OUT_JJ¶

Data Type: LOGICAL

Output the variable specularity coefficient when BC_JJ_M is .TRUE.. The specularity coefficient will be stored in ReactionRates array for post-processing by postmfix. User needs to set NRR to 1 for this purpose. Be careful with this setting when reacting flow is simulated.

12.1.11.143. PRINT_DES_DATA¶

Data Type: LOGICAL

Applies to solids model(s): DEM

Allows writing of discrete particle data to output files. Relevant to both granular and coupled simulations.

12.1.11.144. REPORT_MASS_BALANCE_DT¶

Data Type: DOUBLE PRECISION

Frequency to perform an overall species mass balance. Leaving undefined suppresses the mass balance calculations which can slightly extend run time.

12.1.11.145. REPORT_NEG_DENSITY¶

Data Type: LOGICAL

Provide detailed logging of negative density errors.

Table 12.58 Valid Values¶
Name	Default?	Description
`.FALSE.`	◉	Do not log negative density errors.
`.TRUE.`		Log negative density errors.

12.1.11.146. REPORT_NEG_SPECIFICHEAT¶

Data Type: LOGICAL

Provide detailed logging of zero or negative specific heat errors.

Table 12.59 Valid Values¶
Name	Default?	Description
`.FALSE.`	◉	Do not log zero or negative specific heat errors.
`.TRUE.`		Log zero or negative specific heat errors.

12.1.11.147. REPORT_SOLID_INVENTORY¶

Data Type: LOGICAL

Required

Option to report solid inventory.

12.1.11.148. REPORT_SOLID_INVENTORY_DT¶

Data Type: DOUBLE PRECISION

Required

Interval at which solid inventory is reported (seconds).

12.1.11.149. RES_BACKUP_DT¶

Data Type: DOUBLE PRECISION

Time interval at which a backup copy of the restart file is created.

12.1.11.150. RES_BACKUPS¶

Data Type: INTEGER

The number of backup restart files to retain.

12.1.11.151. RES_DT¶

Data Type: DOUBLE PRECISION

Required

Time interval at which restart (.res) file is updated.

12.1.11.152. RESID_STRING(RESIDUAL INDEX)¶

Data Type: CHARACTER

\(1 \le Residual Index \le 8\)

Specifies the residuals to display.

Table 12.60 Valid Values¶
Name	Default?	Description
`P0`		Gas pressure
`PM`		Solids phase M pressure
`R0`		Gas density
`RM`		Solids phase M density
`U0`		Gas phase U-velocity
`V0`		Gas phase V-velocity
`W0`		Gas phase W-velocity
`UM`		Solids phase M U-velocity
`VM`		Solids phase M V-velocity
`WM`		Solids phase M W-velocity
`T0`		Gas temperature
`TM`		Solids phase M temperature
`GM`		Solids phase M granular temperature
`X0NN`		Gas phase species NN mass fraction
`XMNN`		Solids phase M species NN mass fraction
`K0`		K-Epsilon model residuals

12.1.11.153. SPX_DT(SP VALUE)¶

Data Type: DOUBLE PRECISION

\(1 \le SP Value \le 11\)

Time interval at which .SPX files are updated.

SP1: void fraction (EP_G)
SP2: Gas pressure (P_G) and Solids pressure (P_star)
SP3: Gas velocity (U_G, V_G, W_G)
SP4: Solids velocity (U_S, V_S, W_S)
SP5: Solids bulk density (ROP_s)
SP6: Gas and solids temperature (T_G, T_S)
SP7: Gas and solids mass fractions (X_G, X_S)
SP8: Granular temperature (THETA_M)
SP9: User defined scalars (SCALAR)
SPA: Reaction Rates (ReactionRates)
SPB: Turbulence quantities (K_TURB_G, E_TURB_G)

12.1.11.154. TIME_DEPENDENT_FILENAME¶

Data Type: LOGICAL

Use time-dependent VTK file names

Table 12.61 Valid Values¶
Name	Default?	Description
`.FALSE.`		The VTK file overwrites the previous file (recommended for steady-state computation).
`.TRUE.`	◉	A sequential integer is appended to the VTK filenames as they are written to create a series of files (recommended for transient computation).

12.1.11.155. TSS_HDR¶

Data Type: INTEGER

Write header every TSS_HDR iterations on screen.: Set TSS_HDR=-1 to only write header at the beginning of the simulation.

12.1.11.156. VTK_BC_ID(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write boundary condition ID in region.

12.1.11.157. VTK_C_PG(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write gas specific heat in region.

12.1.11.158. VTK_C_PS(VTK, PHASE)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le Phase \le 10\)

Write solids specific heat in region.

12.1.11.159. VTK_CUTCELL_ONLY(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write cut-cell data only in region.

12.1.11.160. VTK_DATA(VTK)¶

Data Type: CHARACTER

\(1 \le VTK \le 100\)

Type of data to write in the VTK file.

Table 12.62 Valid Values¶
Name	Default?	Description
`C`	◉	Cell data (VTU file).
`P`		Particle data (VTP file).
`G`		Geometry data (STL file).
`F`		Force chain data (VTP file).
`N`		Glued (non-spherical) particle data (VTP file).

12.1.11.161. VTK_DBG_FILE(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

When VTK_DBG_FILE is .TRUE., the VTK region file is only written when the subroutine WRITE_DBG_VTU_AND_VTP_FILES is called, typically in a UDF.

12.1.11.162. VTK_DEBUG(VTK, IDX)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le IDX \le 15\)

Write debug variable in region.

12.1.11.163. VTK_DES_RRATE(VTK, RATE)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le rate \le nRRmax\)

Write Lagrangian (DEM, CGDEM, PIC) reaction rates in region. Particle/parcel data is accumulated in fluid cells.

12.1.11.164. VTK_DT(VTK)¶

Data Type: DOUBLE PRECISION

\(1 \le VTK \le 100\)

Time interval (expressed in seconds of simulation time) at which VTK files are written.

12.1.11.165. VTK_DWALL(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write wall distance in region.

12.1.11.166. VTK_E_TURB_G(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write turbulent dissipation rate in region.

12.1.11.167. VTK_EP_G(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write the void fraction in region.

12.1.11.168. VTK_EP_S(VTK, PHASE)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le Phase \le 10\)

Write solids volume fraction in region.

12.1.11.170. VTK_FCMAX_ONLY(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Option to only save the maximum force chain data per particle.

12.1.11.171. VTK_FILEBASE(VTK)¶

Data Type: CHARACTER

\(1 \le VTK \le 100\)

VTK region output file name base.

12.1.11.172. VTK_FLUID_RRATE(VTK, RATE)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le rate \le nRRmax\)

Write fluid reaction rates in region.

12.1.11.173. VTK_GEO(VTK, GEO)¶

Data Type: CHARACTER

\(1 \le VTK \le 100\)
\(1 \le GEO \le VTK{\_}GEO{\_}MAX\)

STL file to convert into VTU file.

12.1.11.174. VTK_IJK(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write cell IJK index in region.

12.1.11.175. VTK_K_TURB_G(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write turbulent kinetic energy in region.

12.1.11.176. VTK_LAMBDA_2(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write lambda_2 in region.

12.1.11.177. VTK_MU_G(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write gas phase viscosity in region.

12.1.11.178. VTK_MW_MIX_G(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write gas phase mixture molecular weight in region.

12.1.11.180. VTK_NORMAL(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write cut face normal vector in region.

12.1.11.181. VTK_NXS(VTK)¶

Data Type: INTEGER

\(1 \le VTK \le 100\)

Specifies the number of subdivisions in the x-axial direction to decompose a VTK region. Leave undefined to export the full region. (Slice a volume into planes; cut a plane into lines; or break a line into points.)

12.1.11.182. VTK_NYS(VTK)¶

Data Type: INTEGER

\(1 \le VTK \le 100\)

Specifies the number of subdivisions in the y-axial direction to decompose a VTK region. Leave undefined to export the full region. (Slice a volume into planes; cut a plane into lines; or break a line into points.)

12.1.11.183. VTK_NZS(VTK)¶

Data Type: INTEGER

\(1 \le VTK \le 100\)

Specifies the number of subdivisions in the z-axial direction to decompose a VTK region. Leave undefined to export the full region. (Slice a volume into planes; cut a plane into lines; or break a line into points.)

12.1.11.184. VTK_P_G(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write the gas pressure in region.

12.1.11.185. VTK_P_S(VTK, PHASE)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le Phase \le 10\)

Write the solids pressure as a result of granular motion in region.

12.1.11.186. VTK_P_STAR(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write the solids pressure that prevents overpacking in region.

12.1.11.187. VTK_PART_ANGULAR_VEL(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write particle angular velocity in region.

12.1.11.188. VTK_PART_C_PS(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write particle specific heat in region.

12.1.11.189. VTK_PART_CGP_STAT_WT(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write Coarse Grain particle statistical weight in region.

12.1.11.190. VTK_PART_COHESION(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write particle cohesion in region.

12.1.11.191. VTK_PART_COL_FORCE(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write particle collision force in region.

12.1.11.192. VTK_PART_COORDINATION(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write particle coordination number in region.

12.1.11.193. VTK_PART_DENSITY(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write particle density in region.

12.1.11.194. VTK_PART_DIAMETER(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write particle diameter in region.

12.1.11.195. VTK_PART_DRAG_COEFF(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write particle drag coefficient (F_GP) in region.

12.1.11.196. VTK_PART_GLUEBOUNDING(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write bounding diameter of glued particles in region.

12.1.11.197. VTK_PART_GLUEDIAMETER(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write diameter of glued particles in region.

12.1.11.198. VTK_PART_GLUEID(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write Index of glued particles of each sphere in region.

12.1.11.199. VTK_PART_GLUEMASS(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write mass of glued particles in region.

12.1.11.200. VTK_PART_GLUEQUAT(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write rotation and quaternion of glued particles in region.

12.1.11.201. VTK_PART_GLUEVOLUME(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write actual volume of glued particles in region.

12.1.11.202. VTK_PART_ID(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write particle ID in region.

12.1.11.203. VTK_PART_MASS(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write particle mass in region.

12.1.11.204. VTK_PART_ORIENTATION(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write particle orientation in region.

12.1.11.205. VTK_PART_OVERLAP_STATS(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write particle overlap statistics (min, max, mean) in region.

12.1.11.206. VTK_PART_PHASE(VTK, PHASE)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le Phase \le 10\)

Option to save or not save particles belonging to solids phases in region.

12.1.11.207. VTK_PART_PHASE_ID(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write particle phase ID in region.

12.1.11.208. VTK_PART_PHYSICAL_DIAMETER(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write Coarse Grain physical particle diameter in region.

12.1.11.209. VTK_PART_RANK(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write particle rank in region.

12.1.11.210. VTK_PART_RESIDENCE_TIME(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write particle residence time in region.

12.1.11.211. VTK_PART_RRATE(VTK, RATE)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le rate \le nRRmax\)

Write particle/parcel (DEM, CGDEM, PIC) reaction rates in region.

12.1.11.212. VTK_PART_TEMP(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write particle temperature in region.

12.1.11.213. VTK_PART_USR_VAR(VTK, USR_VAR)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le USR_VAR \le VTK{\_}PART{\_}USRmax\)

Write particle user-defined variable in region.

12.1.11.214. VTK_PART_VEL(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write particle velocity in region.

12.1.11.215. VTK_PART_VOLUME(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write particle volume in region.

12.1.11.216. VTK_PART_X_S(VTK, DES_SPECIES)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le Des_species \le 100\)

Write particle species mass fraction in region.

12.1.11.217. VTK_PARTITION(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write void grid partition in region.

12.1.11.218. VTK_RO_G(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write the gas density in region.

12.1.11.219. VTK_RO_S(VTK, PHASE)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le Phase \le 10\)

Write solids density in region.

12.1.11.220. VTK_ROP_S(VTK, PHASE)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le Phase \le 10\)

Write solids bulk density in region.

12.1.11.221. VTK_RRATE(VTK, RATE)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le rate \le nRRmax\)

Write reaction rate in region.

12.1.11.222. VTK_RRATE_LABEL(VTK, RATE)¶

Data Type: CHARACTER

\(1 \le VTK \le 100\)
\(1 \le rate \le nRRmax\)

Reaction rate custom label in region.

12.1.11.223. VTK_SCALAR(VTK, SCALAR)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le Scalar \le DIM{\_}scalar\)

Write scalar in region.

12.1.11.224. VTK_SCALAR_CC(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write scalar cell center coordinates in region.

12.1.11.225. VTK_SELECT_MODE(VTK)¶

Data Type: CHARACTER

\(1 \le VTK \le 100\)

Particle selection mode in a VTK region.

Table 12.63 Valid Values¶
Name	Default?	Description
`C`	◉	Select particles with centers inside the VTK region.
`P`		Select particles that are entirely inside the VTK region.
`I`		Select particles that are inside or intersect the edges of the VTK region.

12.1.11.226. VTK_SLICE_TOL(VTK)¶

Data Type: DOUBLE PRECISION

\(1 \le VTK \le 100\)

Tolerance to detect particles in a VTK region’s slice.

12.1.11.227. VTK_T_END(VTK)¶

Data Type: DOUBLE PRECISION

\(1 \le VTK \le 100\)

Ending time (expressed in seconds of simulation time) at which VTK files are written.

12.1.11.228. VTK_T_G(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write gas temperature in region.

12.1.11.229. VTK_T_S(VTK, PHASE)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le Phase \le 10\)

Write solids temperature in region.

12.1.11.230. VTK_T_START(VTK)¶

Data Type: DOUBLE PRECISION

\(1 \le VTK \le 100\)

Starting time (expressed in seconds of simulation time) at which VTK files are written.

12.1.11.231. VTK_THETA_M(VTK, PHASE)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le Phase \le 10\)

Write granular temperature in region.

12.1.11.232. VTK_U_G(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write x-component of gas velocity vector in region.

12.1.11.233. VTK_U_S(VTK, PHASE)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le Phase \le 10\)

Write x-component of solids velocity vector in region.

12.1.11.234. VTK_V_G(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write y-component of gas velocity vector in region.

12.1.11.235. VTK_V_S(VTK, PHASE)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le Phase \le 10\)

Write y-component of solids velocity vector in region.

12.1.11.236. VTK_VAR(IDX)¶

Data Type: INTEGER

\(1 \le IDX \le 20\)

List of variables written in the VTK files.

Table 12.64 Valid Values¶
Name	Default?	Description
`1`		Void fraction (EP_g)
`2`		Gas pressure, solids pressure (P_g, P_star)
`3`		Gas velocity (U_g, V_g, W_g)
`4`		Solids velocity (U_s, V_s, W_s)
`5`		Solids density (ROP_s)
`6`		Gas and solids temperature (T_g, T_s)
`7`		Gas and solids mass fractions (X_g, X_s)
`8`		Granular temperature (Theta_m)
`9`		Scalar
`10`		Reaction rates
`11`		K and Epsilon
`12`		Vorticity magnitude and lambda_2
`100`		Grid Partition
`101`		Boundary Condition ID
`102`		Distance to wall
`103`		DEM facet count
`104`		DEM Neighboring facets
`999`		Cell IJK index
`1000`		Cut face normal vector

12.1.11.237. VTK_VEL_G(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write the gas velocity vector in region.

12.1.11.238. VTK_VEL_S(VTK, PHASE)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le Phase \le 10\)

Write solids velocity vector in region.

12.1.11.239. VTK_VORTICITY(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write vorticity magnitude in region.

12.1.11.240. VTK_W_G(VTK)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)

Write z-component of gas velocity vector in region.

12.1.11.241. VTK_W_S(VTK, PHASE)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le Phase \le 10\)

Write z-component of solids velocity vector in region.

12.1.11.242. VTK_X_E(VTK)¶

Data Type: DOUBLE PRECISION

\(1 \le VTK \le 100\)

X coordinate of the VTK region east face.

12.1.11.243. VTK_X_G(VTK, GAS SPECIES)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le Gas Species \le DIM{\_}N{\_}g\)

Write gas phase species mass fraction in region.

12.1.11.244. VTK_X_S(VTK, PHASE, SOLIDS SPECIES)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le Phase \le 10\)
\(1 \le Solids Species \le DIM{\_}N{\_}s\)

Write solids phase species mass fraction in region.

12.1.11.245. VTK_X_W(VTK)¶

Data Type: DOUBLE PRECISION

\(1 \le VTK \le 100\)

X coordinate of the VTK region west face.

12.1.11.246. VTK_Y_G(VTK, GAS SPECIES)¶

Data Type: LOGICAL

\(1 \le VTK \le 100\)
\(1 \le Gas Species \le DIM{\_}N{\_}g\)

Write gas phase species molar fraction in region.

12.1.11.247. VTK_Y_N(VTK)¶

Data Type: DOUBLE PRECISION

\(1 \le VTK \le 100\)

Y coordinate of the VTK region north face.

12.1.11.248. VTK_Y_S(VTK)¶

Data Type: DOUBLE PRECISION

\(1 \le VTK \le 100\)

Y coordinate of the VTK region south face.

12.1.11.249. VTK_Z_B(VTK)¶

Data Type: DOUBLE PRECISION

\(1 \le VTK \le 100\)

Z coordinate of the VTK region bottom face.

12.1.11.250. VTK_Z_T(VTK)¶

Data Type: DOUBLE PRECISION

\(1 \le VTK \le 100\)

Z coordinate of the VTK region top face.

12.1.11.251. VTP_DIR¶

Data Type: CHARACTER

Directory where particle vtp files are stored. The files are written in the run directory by default.

12.1.11.252. VTU_DIR¶

Data Type: CHARACTER

Directory where VTK files are stored. By default, VTK files are written in the run directory.

12.1.11.253. WRITE_PART_OUT¶

Data Type: LOGICAL

Applies to solids model(s): DEM

Option to write a particle output file at the end of a simulation. This file has the same format as the particle_input.dat file (version 2.0 and up). After the simulation, the file can be renamed as particle_input.dat and used as initial condition for another simulation. For example, a first granular DEM simulation can be run fairly quickly to settle a bed of particles and the data saved in this file can be used to start a new coupled simulation. Default value is .False. (do not write the file).

12.1.11.254. WRITE_VTK_FILES¶

Data Type: LOGICAL

Write VTK files at regular intervals.

Table 12.65 Valid Values¶
Name	Default?	Description
`.FALSE.`	◉	Do not write VTK files. If there are cut cells, they will not be displayed from the usual .res file
`.TRUE.`		Valid only if Cartesian_grid = .TRUE.