I am trying to load pss/e data in interactive Jupyter as follows <div class="highl

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selftests pass, this is my output <div class="snippet-clipboard-content notranslat

I see the issue here. <div class="snippet-clipboard-content notranslate position-r

PSS/e interactive load about andes HOT 9 CLOSED

curent commented on June 22, 2024

PSS/e interactive load

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Comments (9)

cuihantao commented on June 22, 2024

You might have updated Andes from an older version. Try running 'andes prepare -q' from the terminal and then running your script again.

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jd-lara commented on June 22, 2024

@cuihantao I have a clone of the master branch Is that the latest?

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cuihantao commented on June 22, 2024

Yes, master is the latest stable version. There might stale generated code by the previous of Andes on your system. Running that could should fix it.

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jd-lara commented on June 22, 2024

@cuihantao it didn't work. This is my full header in Jupyter

import andes
from andes.utils.paths import get_case
from andes.io import *
andes.prepare()

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cuihantao commented on June 22, 2024

Try removing the file '~/.andes/calls.pkl' and running 'andes selftest'.

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jd-lara commented on June 22, 2024

same result.

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cuihantao commented on June 22, 2024

Was on my Phone. Did andes selftest pass? Could you post the results of the following Python code?

import andes


print(andes.__version__)

ss = andes.System()
ss.undill()
print(ss.calls['__version__'])

Thanks.

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jd-lara commented on June 22, 2024

selftests pass, this is my output

Undilled calls from "/Users/jdlara/.andes/calls.pkl" is current.
1.0.7.post4.dev0+g25ed92a
1.0.7.post4.dev0+g25ed92a

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cuihantao commented on June 22, 2024

I see the issue here.

andes.main.config_logger(stream_level=10)
ss = andes.System()
andes.io.psse.read(ss, '../andes/cases/psid_files/ThreeBusMulti.raw')
andes.io.psse.read_add(ss, '../andes/cases/psid_files/ThreeBus_GENROE.dyr')
ss.PFlow.run()

is missing ss.undill() before calling andes.io.psse.read. The working one would be

andes.config_logger(stream_level=10)
ss = andes.System()

# --- Need to load (undill) numerical functions
ss.undill()

andes.io.psse.read(ss, '../andes/cases/psid_files/ThreeBusMulti.raw')
andes.io.psse.read_add(ss, '../andes/cases/psid_files/ThreeBus_GENROE.dyr')

# --- Need to setup ---
ss.setup()

ss.PFlow.run()

Note that andes.io.psse is a lower-level API. For most cases, use andes.run or andes.load instead.

andes.main.config_logger(stream_level=10)
ss = andes.run('../andes/cases/psid_files/ThreeBusMulti.raw', addfile='../andes/cases/psid_files/ThreeBus_GENROE.dyr')

This should load the files, set up, and run the power flow.

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