I want to evaluate each bus in the case for mismatch. Instead of looping through 0 - 999999, is there a way to identify only bus numbers that are actually in use in the case? Otherwise I'm operating (getting error flag) on bus numbers that don't exist.
As jconto wrote, there are several examples on how to loop all buses. Here is an example using psspy:
ierr, buses = psspy.abusint(-1, 2, ['NUMBER'])
for ibus in buses[0]:
print ibus
Search the forum for 'buses' for similar comments or check "How can I find all 500kV buses in an area?" for a code example on selecting buses. Below is code that uses the caspy module to get a list of buses existing in a base case:
import psse33
import caspy
case = caspy.Savecase(r"""savnw.sav""")
for item in case.pssbus.num:
print item
Thanks, I found the "500kV buses" solution, it creates a subsystem first then outputs the bus quantities into a list, I added the feature below or organize the bus quantities into tuples: sortlist = list(zip(*target_buses)) One flaw : even setting abusint flag =2 won't pick up bus types 4,5,6,7.
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