Hi,
When I'm trying to use a modal analysis to run a frequency response, I keep getting the error message "Node number out of range". I have checked and double-checked the node number, but it's correct. I have made sure to define a frequency index, and set the excitation load properly. Any ideas on what the problem might be?
This is the log file:
Autodesk Algor Frequency Response
Version 2011.00.00.0111-W64/X64 12-MAR-2010
Copyright (c) 2010, Autodesk, Inc. All rights reserved.
Restart Analysis
**** Frequency response analysis (restart)
Options executed are:
processing ...
**** Model Unit System Settings:
--------------------------------------------
Unit System : Custom
Force : N
Length : mm
Time : s
Temperature (Absolute) : deg C (K)
Thermal Energy : J
Voltage : V
Current : A
Electrical Resistance : ohm
Mass : N*s^2/mm
--------------------------------------------
**** OPENING TEMPORARY FILES
NDYN = -5
COPY: C:\Users\Public\Documents\Projekt\Teroc AB\1089\CAD\Eigenfrequency\Tower_full_reduced.ds_data\2\ds.s7 TO C:\Users\Public\Documents\Projekt\Teroc AB\1089\CAD\Eigenfrequency\Tower_full_reduced.ds_data\3\ds.t7
COPY: C:\Users\Public\Documents\Projekt\Teroc AB\1089\CAD\Eigenfrequency\Tower_full_reduced.ds_data\2\ds.s8 TO C:\Users\Public\Documents\Projekt\Teroc AB\1089\CAD\Eigenfrequency\Tower_full_reduced.ds_data\3\ds.t8
COPY: C:\Users\Public\Documents\Projekt\Teroc AB\1089\CAD\Eigenfrequency\Tower_full_reduced.ds_data\2\ds.s9 TO C:\Users\Public\Documents\Projekt\Teroc AB\1089\CAD\Eigenfrequency\Tower_full_reduced.ds_data\3\ds.t9
COPY: C:\Users\Public\Documents\Projekt\Teroc AB\1089\CAD\Eigenfrequency\Tower_full_reduced.ds_data\2\ds.s12 TO C:\Users\Public\Documents\Projekt\Teroc AB\1089\CAD\Eigenfrequency\Tower_full_reduced.ds_data\3\ds.t12
DATE: MARCH 10,2011
TIME: 01:07 PM
INPUT MODEL: ds
**** BEGIN NODAL DATA INPUT
111904 NODES
**** Checking modal file node consistency
**** BEGIN NODAL DATA INPUT
111904 NODES
**** EQUATION PARAMETERS
total number of equations = 413358
bandwidth = 1
number of equations in a block = 2208
number of blocks = 188
**** Hard disk file size information for processor:
Available hard disk space on current drive =1064532.500 megabytes
**** Hard disk file size information for processor:
No. of equations (NEQ) = 413358
Bandwidth (MBAND) = 1
No. of eqs./block (NEQB) = 2208
No. of blocks (NBLOCK) = 188
Available hard disk space on current drive =1064532.500 megabytes
Error. node number out of range.
Thanks.
Björn
Solved! Go to Solution.
Solved by S.LI. Go to Solution.
Nevermind, I assumed that it was the vertex number that was supposed to be used, not the node number.
Now I ran into another problem. When I try to start the analysis, I get an error message (see attached screen). What does this mean?
I think it's very possible that non-english characters in your model path cause this error.
Please try to copy your model to "c:\temp" and have a try.
Yeah, copying everything to a new folder worked. I don't understand why, though; I have no non-english characters in the path. Must've been some strange file permission issue.
Thanks