# \#root **URL:** https://community.naturalcapitalalliance.org/tag/root/29.md [Latest](https://community.naturalcapitalalliance.org/latest.md) · [Categories](https://community.naturalcapitalalliance.org/categories.md) · [Tags](https://community.naturalcapitalalliance.org/tags.md) --- ## [Annual Water Yield Brazil - Depth To Root Restricting Layer and Plant Available Water Content](https://community.naturalcapitalalliance.org/t/annual-water-yield-brazil-depth-to-root-restricting-layer-and-plant-available-water-content/5941)
**Author:** [@lucasabudm](https://community.naturalcapitalalliance.org/u/lucasabudm)\ **Replies:** 2\ **Last updated:** [April 24, 2025, 10:53pm UTC](https://community.naturalcapitalalliance.org/t/annual-water-yield-brazil-depth-to-root-restricting-layer-and-plant-available-water-content/5941 "2025-04-24T22:53:05Z")
Greetings, I’m doing research at the central region of Brazil, more specificly trying to process the Annual Water Yield. The biggest issue I’ve found is to acquire two specific data inputs, Depth to root restricting lay… --- ## [KeyError encountered: "combined\_factors"](https://community.naturalcapitalalliance.org/t/keyerror-encountered-combined-factors/4837)
**Author:** [@Hannah24523](https://community.naturalcapitalalliance.org/u/Hannah24523)\ **Replies:** 17\ **Last updated:** [June 27, 2024, 10:56pm UTC](https://community.naturalcapitalalliance.org/t/keyerror-encountered-combined-factors/4837 "2024-06-27T22:56:37Z")
Hi everyone, When I was learning to use the ROOT tool to optimize the example data, I entered it without any errors or warnings, but unfortunately, I got an error after clicking “run”: Key Error encountered: “combined\_… --- ## [Running ROOT Error/ RootInputError](https://community.naturalcapitalalliance.org/t/running-root-error-rootinputerror/4769)
**Author:** [@Hannah24523](https://community.naturalcapitalalliance.org/u/Hannah24523)\ **Replies:** 4\ **Last updated:** [June 17, 2024, 7:17am UTC](https://community.naturalcapitalalliance.org/t/running-root-error-rootinputerror/4769 "2024-06-17T07:17:24Z")
Hello everyone, I’m using ROOT but I have probleme i have error: RootInputError encountered: Error in AM table: the following mash rasters could not be located. When I make changes to the ‘path’ in the file, another e… --- ## [ROOT Keyerror frontier](https://community.naturalcapitalalliance.org/t/root-keyerror-frontier/4269)
**Author:** [@dimwish](https://community.naturalcapitalalliance.org/u/dimwish)\ **Replies:** 0\ **Last updated:** [November 18, 2023, 1:46pm UTC](https://community.naturalcapitalalliance.org/t/root-keyerror-frontier/4269 "2023-11-18T13:46:38Z")
When running ROOT model, the analysis type that I chose ‘Frontier’, model report KeyError: “frontier”. When analysis type chose ‘sample N Dimensional points on frontier’, it work and generate optimization output but stil… --- ## [ROOT error：Analysis type invalid](https://community.naturalcapitalalliance.org/t/root-error-analysis-type-invalid/4185)
**Author:** [@tandong](https://community.naturalcapitalalliance.org/u/tandong)\ **Replies:** 9\ **Last updated:** [November 16, 2023, 9:23am UTC](https://community.naturalcapitalalliance.org/t/root-error-analysis-type-invalid/4185 "2023-11-16T09:23:19Z")
Hi, Regardless of the value I input into the Analysis Type in ROOT model, whether it’s “single,” “weight\_table,” “frontier,” “n\_dim\_frontier,” or “n\_dim\_outline,” the Analysis Type is always marked as invalid. Any h… --- ## [ROOT error：TypeError: expected str, bytes or os.PathLike object, not NoneType](https://community.naturalcapitalalliance.org/t/root-error-typeerror-expected-str-bytes-or-os-pathlike-object-not-nonetype/4177)
**Author:** [@tandong](https://community.naturalcapitalalliance.org/u/tandong)\ **Replies:** 2\ **Last updated:** [October 24, 2023, 2:25am UTC](https://community.naturalcapitalalliance.org/t/root-error-typeerror-expected-str-bytes-or-os-pathlike-object-not-nonetype/4177 "2023-10-24T02:25:39Z")
Hi, I am learning how to use ROOT model using Sample data, and get the following error:TypeError: expected str, bytes or os.PathLike object, not NoneType. I have verified the paths to input files to ensure their existe… --- ## [Error when run ROOT model](https://community.naturalcapitalalliance.org/t/error-when-run-root-model/3814)
**Author:** [@Hongxiao](https://community.naturalcapitalalliance.org/u/Hongxiao)\ **Replies:** 0\ **Last updated:** [June 7, 2023, 1:39am UTC](https://community.naturalcapitalalliance.org/t/error-when-run-root-model/3814 "2023-06-07T01:39:31Z")
I am using root model in one of my research project. However, I have problem runing the model using the sample data. The log for this run and the csv tables are attached below. And a screen shot is as Figure 1. I guess i… --- ## [Case Studies for MESH & ROOT](https://community.naturalcapitalalliance.org/t/case-studies-for-mesh-root/3381)
**Author:** [@openlands](https://community.naturalcapitalalliance.org/u/openlands)\ **Replies:** 2\ **Last updated:** [February 15, 2023, 7:43pm UTC](https://community.naturalcapitalalliance.org/t/case-studies-for-mesh-root/3381 "2023-02-15T19:43:50Z")
I work for a regional land trust/conservation organization in a GIS role and have been asked to look at MESH and ROOT as tools to help quantify of our land protection/restoration work in natural capital terms and priorit… --- ## [Analysis of results on ROOT](https://community.naturalcapitalalliance.org/t/analysis-of-results-on-root/1742)
**Author:** [@zhen](https://community.naturalcapitalalliance.org/u/zhen)\ **Replies:** 2\ **Last updated:** [April 25, 2022, 7:36pm UTC](https://community.naturalcapitalalliance.org/t/analysis-of-results-on-root/1742 "2022-04-25T19:36:35Z")
Hello, has anyone managed to run ROOT and get the appropriate results? I successfully run ROOT, but most of the results I got are 0. What should I do? “WY” represents water yield, “SR” represents sed\_retention and “carbo… --- ## [Do we have ROOT sample data?](https://community.naturalcapitalalliance.org/t/do-we-have-root-sample-data/1023)
**Author:** [@ShAmy](https://community.naturalcapitalalliance.org/u/ShAmy)\ **Replies:** 3\ **Last updated:** [March 24, 2022, 1:25am UTC](https://community.naturalcapitalalliance.org/t/do-we-have-root-sample-data/1023 "2022-03-24T01:25:55Z")
HI, Do we have ROOT sample data? --- ## [Impact potentiel table errror](https://community.naturalcapitalalliance.org/t/impact-potentiel-table-errror/2596)
**Author:** [@bouthayna](https://community.naturalcapitalalliance.org/u/bouthayna)\ **Replies:** 4\ **Last updated:** [March 20, 2022, 11:02pm UTC](https://community.naturalcapitalalliance.org/t/impact-potentiel-table-errror/2596 "2022-03-20T23:02:12Z")
hi everyone i’m using ROOT but i have probleme i have error: nae not found when i enter my first input impact potentiel raster table tableau1.csv (125 Bytes) thanks for your help --- ## [How to produce ROOT's inputs](https://community.naturalcapitalalliance.org/t/how-to-produce-roots-inputs/2598)
**Author:** [@bouthayna](https://community.naturalcapitalalliance.org/u/bouthayna)\ **Replies:** 2\ **Last updated:** [March 17, 2022, 12:05pm UTC](https://community.naturalcapitalalliance.org/t/how-to-produce-roots-inputs/2598 "2022-03-17T12:05:17Z")
hii everyone i 'm looking for some informations about input for model carbone in root what can i do in the weight col ( table of spatial weithing maps ) and what i can do in cost ( table of raster impact poteltiel ) … --- ## [Running ROOT under Linux / as CLI or Python module](https://community.naturalcapitalalliance.org/t/running-root-under-linux-as-cli-or-python-module/1898)
**Author:** [@olessko](https://community.naturalcapitalalliance.org/u/olessko)\ **Replies:** 5\ **Last updated:** [March 17, 2022, 12:29am UTC](https://community.naturalcapitalalliance.org/t/running-root-under-linux-as-cli-or-python-module/1898 "2022-03-17T00:29:58Z")
I am exploring a way to run the Restoration Opportunities Optimization Tool under Debian Linux as a command line tool or as a Python library , and somehow I am having difficulties setting up all dependencies. I took the … --- ## [ROOT error：total size of new array must be unchanged](https://community.naturalcapitalalliance.org/t/root-error-total-size-of-new-array-must-be-unchanged/2103)
**Author:** [@Yongxiu](https://community.naturalcapitalalliance.org/u/Yongxiu)\ **Replies:** 7\ **Last updated:** [December 14, 2021, 7:59pm UTC](https://community.naturalcapitalalliance.org/t/root-error-total-size-of-new-array-must-be-unchanged/2103 "2021-12-14T19:59:21Z")
Hello everyone, I am using ROOT to optimise selection of areas for habitat quality，but i can not run due to this question. I want to seek help for this. --- ## [ROOT error: "name" not found](https://community.naturalcapitalalliance.org/t/root-error-name-not-found/1894)
**Author:** [@lukezw](https://community.naturalcapitalalliance.org/u/lukezw)\ **Replies:** 10\ **Last updated:** [August 11, 2021, 1:50pm UTC](https://community.naturalcapitalalliance.org/t/root-error-name-not-found/1894 "2021-08-11T13:50:20Z")
Hello I have encountered some immediate trouble trying to run ROOT. I am getting the Required Field: ““name” not found” error. However, the name field is present in the csv and I cannot detect any spaces or other potent… --- ## [Setting a range for a target in ROOT](https://community.naturalcapitalalliance.org/t/setting-a-range-for-a-target-in-root/1925)
**Author:** [@lukezw](https://community.naturalcapitalalliance.org/u/lukezw)\ **Replies:** 2\ **Last updated:** [May 24, 2021, 6:54am UTC](https://community.naturalcapitalalliance.org/t/setting-a-range-for-a-target-in-root/1925 "2021-05-24T06:54:58Z")
Hello everyone, I am using ROOT to optimise selection of areas for sediment reduction based on SDR model outputs. The SDR model was used to estimate sediment reduction if all proposed interventions are carried out to th… --- ## [ROOT error：can't run it](https://community.naturalcapitalalliance.org/t/root-error-cant-run-it/1639)
**Author:** [@zhen](https://community.naturalcapitalalliance.org/u/zhen)\ **Replies:** 4\ **Last updated:** [January 21, 2021, 4:40pm UTC](https://community.naturalcapitalalliance.org/t/root-error-cant-run-it/1639 "2021-01-21T16:40:10Z")
Hi, Currently I am working on ROOT and have a problem to run it. As for the Targets Table.csv, I’ve typed “name”, but it showed the error that: Required field: “name” not found in \[‘name’, ‘cons\_type’ ‘value’\]. Could yo… --- ## [ROOT Error : Python int too large to convert to C long](https://community.naturalcapitalalliance.org/t/root-error-python-int-too-large-to-convert-to-c-long/661)
**Author:** [@soraya](https://community.naturalcapitalalliance.org/u/soraya)\ **Replies:** 2\ **Last updated:** [January 20, 2021, 12:45am UTC](https://community.naturalcapitalalliance.org/t/root-error-python-int-too-large-to-convert-to-c-long/661 "2021-01-20T00:45:16Z")
Hi, Currently I am working on ROOT and have a problem within. Please see my attachment. For the first log, the processing was stuck for 3 days and still dont know is it still running or not. Second log, I was trying to …