CLAWRIM WikiThe Computational Lab for Advanced Water Resources Informatics and Modeling
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2026-04-21T23:35:23+00:00CLAWRIM Wiki
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https://clawiki.isnew.info/_media/wiki/logo.pngtext/html2024-08-04T05:26:19+00:00Anonymous (anonymous@undisclosed.example.com)GFC Canopy assessment
https://clawiki.isnew.info/projects/gfc_canopy_assessment?rev=1722749179&do=diff
GFC Canopy assessment
Workspace
This project is sponsored by the Georgia Forestry Commission (GFC). The project aims to assess statewide tree canopy coverage using the National Agriculture Imagery Program (NAIP) imagery and machine-learning software. It is a follow-up project to the 2015 statewide canopy assessment project conducted by UNG faculty and students in 2016. We will assess 2009 and 2019 statewide tree canopy and determine canopy changes from 2009 to 2019.text/html2025-06-01T13:27:22+00:00Anonymous (anonymous@undisclosed.example.com)Reports
https://clawiki.isnew.info/projects/reports/start?rev=1748784442&do=diff
Reports
* [NM WRRI Procedural and Editorial Guidelines for Principal Investigators] (October 2020) (link)
NMDOT CAMP
Workspace
* [New Mexico Statewide Hydrologic-Hydraulic Modeling for Culvert Capacity Analysis (Cho et al., 2025)] (Submitted on May 31, 2025) (source)
USGS WRRA 104b NM drought vulnerability
Workspace
* [Progress Report - New Mexico Statewide Drought Vulnerability Analysis Under Future Climate Change Scenarios Using a Physically-Based Coupled Model (Cho and Azzam, 202…text/html2024-08-04T04:12:18+00:00Anonymous (anonymous@undisclosed.example.com)Fast flow accumulation
https://clawiki.isnew.info/projects/fast_flow_accumulation?rev=1722744738&do=diff
Fast flow accumulation
This project will improve the speed of flow accumulation.
MEFA
Preliminary results
* Systems
* Linux 4.14.39 with SSD and 16GB RAM on Yoga 370
* ArcGIS on UNG Windows with SSD and 32GB RAM
* Data: Texas drain raster fromtext/html2024-08-04T04:12:17+00:00Anonymous (anonymous@undisclosed.example.com)CONUS-scale longest flow path algorithm
https://clawiki.isnew.info/projects/conus-scale_longest_flow_path_algorithm?rev=1722744737&do=diff
CONUS-scale longest flow path algorithm
projectstext/html2024-08-04T05:06:08+00:00Anonymous (anonymous@undisclosed.example.com)Efficient longest flow path algorithm
https://clawiki.isnew.info/projects/efficient_longest_flow_path_algorithm?rev=1722747968&do=diff
Efficient longest flow path algorithm
Workspace
r.accumulate
\[
\def\LFP{\overrightarrow{\text{LFP}}}
\def\FP{\overrightarrow{\text{FP}}}
\def\FL{\text{FL}}
\def\DFL{\text{DFL}}
\def\UFL{\text{UFL}}
\def\LFL{\text{LFL}}
\]
A flow path $\FP_i$ is the watercourse between a pair of two points $i$ within the watershed and the longest flow path $\LFP$ is defined as
\[
\LFP\in\left\{\FP_i\;:\;\left|\FP_i\right|\geq\left|\FP_j\right|\;\forall i\neq j\right\}.
\]
The longest flow path plays an…text/html2024-11-19T04:45:20+00:00Anonymous (anonymous@undisclosed.example.com)NMWRRI Global curve number dataset
https://clawiki.isnew.info/projects/nmwrri_global_curve_number_dataset?rev=1731991520&do=diff
NMWRRI Global curve number dataset
Workspace
NM WRRI Student Water Research Grant
projects abdullah_azzamtext/html2024-11-19T04:45:20+00:00Anonymous (anonymous@undisclosed.example.com)NMWRRI NM groundwater recharge forecasting
https://clawiki.isnew.info/projects/nmwrri_nm_groundwater_recharge_forecasting?rev=1731991520&do=diff
NMWRRI NM groundwater recharge forecasting
Workspace
NM WRRI Student Water Research Grant
projects s.m._asaduzzaman_reshadtext/html2024-11-19T04:45:20+00:00Anonymous (anonymous@undisclosed.example.com)NMWRRI NM snow water equivalent forecasting
https://clawiki.isnew.info/projects/nmwrri_nm_snow_water_equivalent_forecasting?rev=1731991520&do=diff
NMWRRI NM snow water equivalent forecasting
Workspace
NM WRRI Student Water Research Grant
projects ujjwal_marasinitext/html2024-08-04T04:28:43+00:00Anonymous (anonymous@undisclosed.example.com)Rincon Arroyo HEC-RAS 2D modeling
https://clawiki.isnew.info/projects/rincon_arroyo_hec-ras_2d_modeling?rev=1722745723&do=diff
Rincon Arroyo HEC-RAS 2D modeling
Workspace
This is the objective function surface of an unsteady 2D HEC-RAS model that minimizes the volume error and maximizes the NSE by trying 10,000 different combinations of the curve number and Manning’s n. That best model (still with a 5.75% volume error) is very hard to find on a relatively flat valley. Calibrating the RAS parameters for an arid region like southern New Mexico is not easy at all without much flow data.text/html2024-08-04T04:12:18+00:00Anonymous (anonymous@undisclosed.example.com)Efficient delineation of a large number of subwatersheds
https://clawiki.isnew.info/projects/efficient_delineation_of_a_large_number_of_watersheds?rev=1722744738&do=diff
Efficient delineation of a large number of subwatersheds
This project aims to develop and implement an efficient algorithm for delineating a large number of watersheds. It will deliver an open-source hydrology tool.
MESHED
projectstext/html2025-01-08T21:34:51+00:00Anonymous (anonymous@undisclosed.example.com)NMED PWRC Permian Basin fate and transport modeling
https://clawiki.isnew.info/projects/nmed_pwrc_permian_basin_fate_and_transport_modeling?rev=1736372091&do=diff
NMED PWRC Permian Basin fate and transport modeling
Workspace
New Mexico Produced Water Research Consortium (NMPWRC) Award 2024-2025
projects ujjwal_marasinitext/html2024-08-04T05:06:08+00:00Anonymous (anonymous@undisclosed.example.com)Open source canopy classification
https://clawiki.isnew.info/projects/open_source_canopy_classification?rev=1722747968&do=diff
Open source canopy classification
Workspace
[Downtown Atlanta, GA classified]
This project is parallel research to the GFC canopy assessment by
Owen Smith for Dr. Cho's GISC 4903 - Special Topics in GIS .
Its focus is on creating an open source canopy classification system designed
specifically to utilize NAIP imagery
within an efficient Python module built on
Scikit-learn,
GDAL, andtext/html2024-08-04T05:06:08+00:00Anonymous (anonymous@undisclosed.example.com)UNG stormwater modeling
https://clawiki.isnew.info/projects/ung_stormwater_modeling?rev=1722747968&do=diff
UNG stormwater modeling
Workspace
This project is sponsored by IESA. The walkway behind the Science, Engineering & Technology building in the UNG Gainesville campus suffers from flooding from stormwater whenever there is a heavy rainfall event. This project aims to address flooding issues around this building. We will analyze the vulnerability of the stormwater drainage system in the campus to storm events and predict the highest frequency of storm events (i.e., most often, but smallest rai…