How to get the order of Simulink blocks based on their pin connection

How to get the order of Simulink blocks based on their pin connection.

For Example: From attached Simulink model (This model has no meaning. created only to give idea about my problem ), I want to get the order of blocks based on pin connection instead of their alphabetic order.

The order should be like (Expected Output):

1. Integrator,Second-Order Limited Block

2. Integrator or Rate Limiter Dynamic Block

3. Rate Limiter Dynamic or Integrator Block

4. Lookup table Dynamic Block

5. Data type Conversion block

6. n-DLookup Table Block

But Currently I am getting order based on Aplhabatic name of Blocks (Refer below image for the results uisng 'find_system' command.)

(Current Output):

Answer 1

[Hari Desanur]

I don't think you can do this directly but you might be able to use the 'Position' property of a Block to get the desired order of the blocks.

Refer to the 'Position' property in this documentation page - https://www.mathworks.com/help/simulink/slref/common-block-parameters.html

[Ganesh Hegade]

I am already getting order of the Blocks by using their Position. But it doesn't work for all conditions. For example user may place the Blocks in random order. So i am looking for some solution based on Block 'handle' and 'Portconnectivity'. Below is the current solution used by me.

open_system('SystemName');
caBlocks = find_system(gcs,'SearchDepth',1,'Type','Block');
caPositions = get_param(caBlocks,'Position');
nLeftPos = cellfun(@(c)c(1),caPositions);
[~,nOrderIdx] = sort(nLeftPos);
blocks(nOrderIdx)