ABAQUS Volume II: I–Z User Manual

Page 231

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*OUTPUT

types except *DYNAMIC and *MODAL DYNAMIC; output will be written every 10 increments
for these procedure types.

The FREQUENCY, NUMBER INTERVAL, TIME INTERVAL, and TIME POINTS

parameters are mutually exclusive.

The following parameters are optional and valid only if the FIELD or HISTORY parameter is
included:

OP

Set OP=NEW (default) to indicate that all output database requests defined in previous steps should
be removed. New output database requests can be defined.

Set OP=ADD to indicate that the output request being defined should be added to the output

requests defined in previous steps.

Set OP=REPLACE to indicate that this output request should replace an output request of the

same type (e.g., FIELD) and frequency defined in a previous step. If there is no matching request,
this output request will be interpreted as OP=ADD.

TIME INTERVAL

Set this parameter equal to the time interval at which the output states are to be written.

If this parameter and the FREQUENCY, NUMBER INTERVAL, and TIME POINTS

parameters are omitted, output will be written at every increment of the analysis for all procedure
types except *DYNAMIC and *MODAL DYNAMIC; output will be written every 10 increments
for these procedure types.

The FREQUENCY, NUMBER INTERVAL, TIME INTERVAL, and TIME POINTS

parameters are mutually exclusive.

VARIABLE

Set VARIABLE=ALL to indicate that all variables applicable to this procedure and material type
should be written to the output database.

Set VARIABLE=PRESELECT to indicate that the default output variables for the current

procedure type should be written to the output database. Additional output requests can be defined
with the output options used in conjunction with the *OUTPUT option, listed previously.

If this parameter is omitted, only the variables requested for output with the individual output

options will be written to the output database.

Data lines to list desired eigenmodes if the MODE LIST parameter is included:

First line:

1. Specify a list of desired eigenmodes.

Repeat this data line as often as necessary. Up to 16 entries are allowed per line.

15.3–3

ABAQUS Version 6.1

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