File Extension Summary

Analysis Type and Processor File Extensions Output by the Processor
  Displacement, Temperature, Velocity, Voltage (Nodal based) Stress and Flux (Element based) Reaction Force (nodal based) Strain (element based) Processor Summary (text format) Processor Log (text format) Stress Output (text format) Other 

Static Stress with Linear Materials

SSAP0, 0C, 0G, 0GC

.do .nso .ro .sto .l .log .s

.mtx

.rhs

(text)

Natural Frequency

SSAP1, 1C

.mo       .ml .lgm   .frq.mtx(text)

Time History (modal super-position)

SSAP2

.do2 .ns2   .st2 .l2 .lg2 .as2  

Response Spectrum

SSAP3

.do3 .ns3     .l3 .lg3 .as3  

Time History (direct integration)

SSAP4, 4C

.do4 .ns4   .st4 .l4 .lg4 .as4 .ao4 (nodal based)

Frequency Response

SSAP5

.do5 .ns5     .l5 .lg5 .as5  

Critical Buckling

SSAP6S

.do6       .l6 .lg6   .blm (text)

Random Vibration

SSAP7

  
.do7 .ns7     .l7 .lg7 .as7

.frp (text)

.dop (binary)

Natural Frequency (load stiffening)

SSAP8S

    
.mo8       .ml8 .lg8   .fr8 (text)

Weight & C.G.

SSAP9

  .ncg     .wcg .lg9    

Steady State Heat Transfer

SSAP10

   
.to .hfo     .l10 .lgs   .lrd (text)

Transient Heat Transfer

SSAP11

   
.tto .thf     .l11 .lgt  

.lrd

.ltt

(text)

Nonlinear Natural Frequency

APAK4

.amo       .aml .al1   .afr (text)

Nonlinear Stress & MES

APAK4

.ado

.aso

.bsobin

.aro

.ast

.bstbin

.al .alg

.BSO

.BST (beam stress and strain)

.ltm (text)

.acr

.ato (binary)

DDAM

  
.dod .nsd     .ld .lgd .das .frd (text)

Electrostatic

ESAP

  
.vo .efo .efr   .el .lge   .neo (element based)

Transient Mass Transfer

FLOW04

.umn .ume     .ufl .lgu