Grasshopper

algorithmic modeling for Rhino

separating a string of incoming sensor data

Hello,

I've got sensor data from three temperature sensors coming in from arduino as a six digital string.  I'm using Andy Payne's Firefly to read the data.  I need to separate the values.  I am struggling with syntax.  How do you separate the left two values from the six digits?  How do you separate the right two values?  How do you separate the middle two values?

Any advice is much appreciated.

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Permalink Reply by Joe Manganelli on March 28, 2010 at 9:11am
making progress....

I've got the left two values with this

left(x,Length(x)-IndexOf(x,",")-5)
Permalink Reply by Joe Manganelli on March 28, 2010 at 9:15am
right side similar - just change word "left" to "right"
Permalink Reply by Joe Manganelli on March 28, 2010 at 9:15am
seems like this is going to work

but i'd like to ask, is there a better way?
Permalink Reply by Joe Manganelli on March 28, 2010 at 9:25am
for middle two numbers, I took the right four numbers and then from that took the left two

again, is there a better way to do this?

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