# HQ model error : partial model success

**URL:** <https://community.naturalcapitalalliance.org/t/hq-model-error-partial-model-success/446>\
**Category:** Software Support\
**Tags:** habitat-quality\
**Created:** [September 6, 2019, 9:23am UTC](https://community.naturalcapitalalliance.org/t/hq-model-error-partial-model-success/446 "2019-09-06T09:23:43Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Nyna](https://avatars.discourse-cdn.com/v4/letter/n/48db29/32.png) [@Nyna](https://community.naturalcapitalalliance.org/u/Nyna)\
**Post date:** [September 6, 2019, 9:23am UTC](https://community.naturalcapitalalliance.org/t/hq-model-error-partial-model-success/446/1 "2019-09-06T09:23:43Z")

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Hello, I am Nayeong  
I am in big trouble with the HQ model result…  
The model didn’t give me an error message, but results said it has some big big problem in there.  
I run it about 20 times, the model says “success”, and then I open the quality output file, it is just a tiny part of the whole research site.

 ![partial%20result](https://canada1.discourse-cdn.com/flex031/uploads/naturalcapitalproject/original/1X/65de1fe69f901409be1799e7a7c944a6bc551a56.jpeg)

I searched hard for the same error on the Internet but could not find the same case…  
Plz help me~  
Here is the log file of the most recent model.  
(Usually, I knew that I failed because the model produced a result in a short time, but this time it took a while to get output. But, it gave only partial results to me)

[InVEST-Habitat-Quality-log-2019-09-06–11\_38\_07.txt](https://community.naturalcapitalalliance.org/uploads/short-url/8IJ182rLPckbgpcMLlUvSC3SUn6.txt) (562.5 KB)

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**Author:** ![jdouglass](https://yyz1.discourse-cdn.com/flex031/user_avatar/community.naturalcapitalalliance.org/jdouglass/32/9_2.png) [@jdouglass](https://community.naturalcapitalalliance.org/u/jdouglass)\
**Post date:** [September 6, 2019, 1:29pm UTC](https://community.naturalcapitalalliance.org/t/hq-model-error-partial-model-success/446/2 "2019-09-06T13:29:31Z")

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Hello Nayeong,

Welcome to the forums! Two possibilities come to mind:

1. The only regions that will show up in your outputs are those where all your threat rasters have valid pixels. I _strongly_ recommend that you do not use `nodata` values in your threat rasters and only use pixel values of 0 or 1.
2. Your threat rasters might not only overlap in a very small region, which will lead to your outputs being cropped to the intersection of all of the bounding boxes.

Because of the runtime of your model run, I suspect the first option I mentioned is what’s happening.

By the way, we recently fixed a bug in Habitat Quality that was causing convolutions to not return expected results. This issue is fixed in this development version of InVEST: [https://storage.googleapis.com/releases.naturalcapitalproject.org/invest/3.7.0.post366%2Bhc94dfedffddd/InVEST\_3.7.0.post366%2Bhc94dfedffddd\_x86\_Setup.exe](https://storage.googleapis.com/releases.naturalcapitalproject.org/invest/3.7.0.post366%2Bhc94dfedffddd/InVEST_3.7.0.post366%2Bhc94dfedffddd_x86_Setup.exe)

I recommend upgrading to this development build.

If neither of those possibilities I mentioned make sense, could you share your data with us so we can take a look?

Thanks!  
James