Version 3.8 (R2011b) Aerospace Blockset

This table summarizes what's new in Version 3.8 (R2011b):

New Features and Changes	Version Compatibility Considerations	Fixed Bugs and Known Problems
Yes Details below	Yes Summary	Bug Reports

New features and changes introduced in this version are organized by these topics:

• Conversion of Error and Warning Message Identifiers

• Efficient C Code Generation

• Blocks and Block Elements Being Removed

Conversion of Error and Warning Message Identifiers

For R2011b, error and warning message identifiers have changed in Aerospace Blockset.

Compatibility Considerations

If you have scripts or functions that use message identifiers that changed, you must update the code to use the new identifiers. Typically, message identifiers are used to turn off specific warning messages.

For example, the aeroblk:sltranslate identifier has changed to aeroblks:sltranslate:invalidVersion. If your code checks for aeroblk:sltranslate, you must update it to check for aeroblks:sltranslate:invalidVersion instead.

To determine the identifier for a warning, run the following command just after you see the warning:

[MSG,MSGID] = lastwarn;

This command saves the message identifier to the variable MSGID.

Note   Warning messages indicate a potential issue with your code. While you can turn off a warning, a suggested alternative is to change your code so it runs warning-free.

Efficient C Code Generation

With the code reuse functionality from Simulink Coder™, the Aerospace Blockset software now has efficient C code generation for all blocks. In previous releases, you could not reuse generated code.

Blocks and Block Elements Being Removed

Blocks or Block Element Names	What Happens When You Use the Block or Element?	Use These Blocks or Block Element Names Instead	Compatibility Considerations
World Magnetic Model 2000	Nothing.	For model years between 2000 and the start of 2010, use International Geomagnetic Reference Field 11. For model years between 2010 and the start of 2015, use World Magnetic Model 2010.	For model years between 2000 and the start of 2010, use International Geomagnetic Reference Field 11. For model years between 2010 and the start of 2015, use World Magnetic Model 2010.
World Magnetic Model 2005	Nothing.	For model years between 2000 and the start of 2010, use International Geomagnetic Reference Field 11. For model years between 2010 and the start of 2015, use World Magnetic Model 2010.	For model years between 2000 and the start of 2010, use International Geomagnetic Reference Field 11. For model years between 2010 and the start of 2015, use World Magnetic Model 2010.

Version 3.9 (R2012a) Aerospace Blockset

Version 3.7 (R2011a) Aerospace Blockset

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