channel search and move decimal places
Hello
I'm writing the code looking for a fractional string in an array and convert MV V in order to be properly compared to the other fractional numbers of string in the table.
I have a chart that displays x iterations each with a column of minimum and maximum, including several types of decimal strings (negative/positive with several decimal places) each end with mV and V (example of a string:-725.543mV).
Then, I divided the table in columns that contain the minimum and maximum values for each iteration. I want to compare the minimum values for each iteration and find the minimum, and do the same thing with the maximum values.
Unfortunately, the way that I do, when I convert a fractional string numbering it removes label the unit V or mV but does not convert the number of mV V. so he compares - 725.543mV with - 52.334V as - 725.543 &-52.334, declaring the minimum value mV. I need the program to recognize that mV is less than V, or search in each table for the values marked with mV and move the decimal place is to the standard format of V.
The unit label is actually a part of the string and not the screen (as you can see in the code that I have attached) and I understand that it is a little tricky in the way I need to do. But it's a dumbed down piece of code that I have possibly fit in my largest program that reads the values and their units of several different types of oscilloscopes. The laid out the values as strings as they appear on the screen and don't make the difference between mV and V unless they are asked for units that the tags right on the end of the output string.
I'm sorry for the great post. SO to sum up, I need to find a table to ensure that all values have the same units, if they are not I need to convert each value of the unit appropriate, then output the max and min to the resulting table. my code is attached. Thank you for your help.
Tags: NI Software
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