Intelligent Point Matching, Analysis, & Coordinate Transformation
ProC automates the complex process of identifying corresponding points between datasets and calculating precise coordinate transformations. What traditionally requires hours of manual point matching and calculations now happens in minutes with advanced algorithms, statistical filtering, and visual verification—all within your AutoCAD environment.
Powerful Features
Intelligent Point Correlation
Three advanced algorithms (RANSAC, KeypointAPT, Delaunay Triangulation) automatically identify matching points between reference and test datasets—even when they’re in different coordinate systems.
Statistical Outlier Filtering
MAD-Hybrid, Standard Deviation, and IQR filters automatically detect and remove problematic points, ensuring your transformations are based on the most reliable data.
Visual Verification
Real-time graphics in AutoCAD model space show point matches, residuals, and correlation quality, giving you instant visual feedback throughout the entire process.
One-Click Automation
Run the complete workflow from point selection through correlation and analysis, right up to approving a solved transformation, with a single button—or take full manual control when needed.
Flexible Point Management
Extract points from Civil 3D COGO points, AutoCAD blocks, or any entity type. Include, exclude, or force specific points into your analysis with full interactive control.
Comprehensive Reporting
Export detailed analysis reports with iteration histories, statistical summaries, and transformation parameters. Complete documentation for quality validation and project records.
Built for Professionals
ProC is designed for surveyors, civil engineers, mapping professionals, and GIS specialists who need to align coordinate datasets, transform survey data, reconcile field measurements with design coordinates, or perform quality control on point collections. Whether you’re working on boundary surveys, construction layout verification, as-built documentation, or multi-datum coordinate transformations, ProC delivers the precision and efficiency your projects demand.
Why ProC?
- Eliminates manual point matching that can take hours or days on large datasets
- Mathematically rigorous Procrustes analysis with proven statistical filtering methods
- Works seamlessly with Civil 3D and AutoCAD—no data export required
- Handles challenging cases including incomplete datasets, geometric distortions, and measurement uncertainties
- Provides complete transparency with detailed statistics, iteration histories, and visual feedback at every step
Real-World Performance
A recent analysis processed 114 reference points and 691 test points on a 14th Gen i9 processor. The RANSAC engine successfully correlated 86 points across 329,939,371 possible triangle combinations in just 99.4 seconds. Subsequent iterative MAD-Hybrid filtering refined the group to include 77% of the correlated point, reducing residuals to a mean of 0.0913 feet, with a maximum of 0.3364 feet and a standard deviation of 0.0700 feet—completed in the blink of an eye.
Ready to Transform Your Workflow?
Get ProC today and experience the power of automated point correlation
License & Maintenance
- ProC for AutoCAD License Subscription: $199 (annually)
Purchase Options
Buy on Autodesk App Store
Purchasing is simple and secure through Lemon Squeezy, our merchant of record. You can start with a fully functional 15-day free trial — no credit card required. When you’re ready, completing your annual subscription takes just a moment. After purchase, you’ll receive an email containing your license code. To activate the software, paste this code into the licensing dialog found on the About page inside the program. That’s it — no accounts to manage, no recurring prompts, and no hidden steps.
Download
ProC requires a license code to run, including evaluation use. A free 15-day evaluation code (no credit card required) is available via Lemon Squeezy. Enter the code using the licensing dialog accessible from the About button on the Program Options tab. After the evaluation period expires, a valid subscription license is required.
Installation Instructions
This link will download the .zip file containing the Autodesk .bundle folder. Decompress the .zip file, and take the internal .bundle folder, and place it inside your C:\Program Files\Autodesk\ApplicationPlugins folder (you may need admin privileges). When AutoCAD starts, the application will load automatically.