Line 1: |
SPACE GASS Text File - Version 1420 |
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Line 2: |
UNITS LENGTH:Len, SECTION:SecProp, STRENGTH:MatStr, DENSITY:Dens, TEMP:Temp, FORCE:Force, MOMENT:Mom, MASS:Mass, ACC:Acc, TRANS:Trans, STRESS:Stress |
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Len |
Length units (ft, in, m, cm or mm) |
(Chars) |
SecProp |
Section property units (ft, in, m, cm or mm) |
(Chars) |
MatStr |
Material strength units (Ksf, Psf, Ksi, Psi, MPa, kPa, Pa, kg/m^2, kg/cm^2, kg/mm^2) |
(Chars) |
Dens |
Mass density units (K/ft^3, K/in^3, lb/ft^3, lb/in^3, T/m^3, T/cm^3, T/mm^3, kg/m^3, kg/cm^3, kg/mm^3) |
(Chars) |
Temp |
Temperature units (Fahrenheit, Celsius) |
(Chars) |
Force |
Force units (K, lb, kN, N, kg) |
(Chars) |
Mom |
Moment units (Kft, Kin, lbft, lbin, kNm, kNcm, kNmm, Nm, Ncm, Nmm, kgm, kgcm, kgmm) |
(Chars) |
Mass |
Mass units (K, lb, T, kg) |
(Chars) |
Acc |
Acceleration units (g's, ft/sec^2, in/sec^2, m/sec^2, cm/sec^2, mm/sec^2, kN/kg) |
(Chars) |
Trans |
Translation units (ft, in, m, cm, mm) |
(Chars) |
Stress |
Stress units (Ksf, Psf, Ksi, Psi, MPa, kPa, Pa, kg/m^2, kg/cm^2, kg/mm^2) |
(Chars) |
The first line can be "SPACE GASS Text File - Version 1400" if there are no gap, fuse or link members, no members with axial springs, and no variable, plastic, friction or one-way restraints. It can be "SPACE GASS Text File - Version 1265" if the above conditions are met, plus the highest node, member and plate number does not exceed 32765 and if there is no spectral load data.
The "UNITS" line can be omitted if the text file contains all unitless data (ie. master-slave constraints, combination load cases, load case titles, load case groups or load categories).
See also Units.