Technical data

model.rtw
A-5
NumIWork
Length of the model integer-work vector (iwork). Integer-work
elements are used by blocks that need to keep track of “integer”
variables between simulation steps. An example of a block that
uses integer-work elements is the Discrete Time Integrator block
configured with an external initial condition source. The
integer-work element is used as a Boolean to determine when to
load the initial condition.
NumPWork
Length of the model pointer-work vector (pwork). Pointer-work
elements are used by blocks that need to keep track of “pointer”
variables between simulation steps. An example of a block that
uses pointer-work elements is the To Workspace block, which
uses a pointer-work element to keep track of logged data.
NumDataStoreElements
Total number of data store elements. This is the sum of the
widths of all data store memory blocks in your model.
NumBlockSignals
Sum of the widths of all output ports of all nonvirtual blocks in
the model. This is the length of the block I/O vector,
blockIO.
NumBlockParams
Number of modifiable parameter elements (params). For example,
the Gain block parameter contains modifiable parameter
elements.
NumAlgebraicLoops
Number of algebraic loops in the model.
InvariantConstants
yes
if invariant constants (i.e., inline-parameters) is “on”, no if
invariant constants is off.
FundamentalStepSize
Fundamental step size or 0.0 if one cannot be determined.
Variable step solvers may have a fundamental step size of 0.0.
NumSampleTimes
Number of sample times in the model followed by SampleTime
info records, giving the
TID (task ID), an index into the sample
time table, and the period and offset for the sample time.
SampleTime {
One record for each sample time.
TID
Task ID for this sample time.
Table A-1: Model.rtw File Contents (Continued)
Variable/Record Name Description