Ski90Moo's profile - activity

One is for the system (most likely the highest number since it has additional defrost losses to make up), another is for

All of this information is available from the energyplus report. This video shows how to get a tab delimited version of

I have not dealt much with the outputs, but I think the user docs would be a good place to start: https://nrel.github.io

@payam, this video shows how to create custom constructions in OpenStudio: https://youtu.be/_tN3scXakiM?si=prE48MT1irTzw

Thank you @keigo. This is how I am inputting the information, but it seems that OpenStudio is deleting it. As @Aaron B

I am directly editing the .osm file. I am not using any measures.

table:lookup external file name I am trying to use the Table:Lookup object with a link to external csv file. The InputO

You should not combine spaces into a single thermal zone. Each space should be assigned its own thermal zone. Each VRF

@Daniel Studer what is the status of the TPEx program?

Ok, I see it was part of the TPex project from 2015: https://www.energy.gov/sites/prod/files/2015/05/f22/cbi04_Studer_04

@rraustad there are a lot of LG brand specific VRF objects on the Building Component Library. Do you know if LG generat

The output variables are included in the .sql file. You can use Data Viewer to visualize and export these to a spreadsh

This problem seems to be happening more frequently with the most recent version 1.6.0 (3.6.1). Unfortunately, I cannot

In OpenStudio, I am trying to disable a cooling plant water loop based on outdoor air drybulb temperature using AvailabilityManager:LowTemperatureTurnOff. What node do I select to monitor outdoor air drybulb temperature?

@mechyai You need to use double quotes for the file path instead of single quotes, eg. "C:\Users\mlhel\Downloads\Keyname

You need to use double quotes for the file path instead of single quotes, eg. "C:\Users\mlhel\Downloads\Keynames-Thermal

Posted issue #9952

These are warnings that output data was requested, but there are no objects in your model that output that data. For ex

You might also find these instructional videos helpful for writing measures: https://youtu.be/G_qk_FGXMlo https://you

Why is autosizing leading to undersized system? I am stymied. My auto-sized system is coming out grossly undersized (wh

The output variables for the sizing runs even show the system is using significantly more cooling than what the System S

The System Sizing Information is reporting erroneous (low) Peak Load User Design Capacity. I cannot find those numbers

@rraustad "All this leads to the results for the System Sizing Information report must be incorrect since other informat

Both OpenStudio and Revit use EnergyPlus as the computation engine. With that said, both OpenStudio and Revit are limit

This is an older video, but also discusses the issue: https://youtu.be/GzJSHQHTHy4

@keigo indeed, it appears this is still a problem. I simulated a simple, single zone with electric heat. The window is

@Keigo, thanks for pointing this out! I had no idea. I will have to look into this further. I also found an error with

This video discusses this at about 7:30: https://youtu.be/GO5RU8ccfs4

This video goes into detail discussing the reason for a convexivity issue: https://youtu.be/R4PGLiuDZiU

This video goes into detail discussing the reason for a convexivity issue: https://youtu.be/R4PGLiuDZiU

This video goes into detail discussing the reason for a convexivity issue: https://youtu.be/R4PGLiuDZiU

This video goes into detail discussing the reason for a convexivity issue: https://youtu.be/R4PGLiuDZiU

This warning can be caused by several different geometry input errors, but this video covers some causes for this issue:

This warning is multifaceted, but video covers some causes for this issue: https://youtu.be/Eex6T2SmqOc

This video covers it in depth: https://youtu.be/EhnTRVamENA

This video covers it in depth: https://youtu.be/EhnTRVamENA

The most recent version of EnergyPlus made this measure defunct. You will have to update the EP measure code or downloa

This video covers it in depth: https://youtu.be/EhnTRVamENA

This video covers it in depth: https://youtu.be/EhnTRVamENA

Anyone else get this error EVERY time they save the model:

It is very annoying. It always ends up saving the model anyway.

@rraustad Thanks for looking at this for me. I uploaded a smaller, more manageable idf file to the link. It still has

DesignSpecification:ZoneAirDistribution I am stymied. My auto-sized system is coming out grossly undersized (which is s

Yes, TZ:02-FCU-33-TERRACE 219 controls zone temperature to the thermostat setpoint temperature. This is load calculation

OpenStudio Application 1.4.0 EnergyPlus 22.1.0 here is the idf: https://drive.google.com/file/d/1am9kCId7YrY5QDicbhOD0z7

DesignSpecification:ZoneAirDistribution I am stymied. My auto-sized system is coming out grossly undersized (which is s

Have you tried changing the sign convention? ie. (Tc-Ta)? I think the sign conventions changed after version 7.1.