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RORB catg/stm Editor QGIS 4 compatibility
QGIS 4 ready Active
Yes — RORB catg/stm Editor supports QGIS 4 (declared max version 4.99.0).
Table-format viewer and editor for RORB .catg and .stm files — fully edit catchment node/reach data and create or edit storm files interactively.
About
RORB catg/stm Editor displays RORB text files in interactive, colour-coded tables instead of raw text, so you can work with them without risking the underlying file structure. <br><br> <b>CATG Editor</b> — Open a .catg file and view nodes, reaches, storages, and inflow/outflow sections in a structured table. Every node and reach column is editable (coordinates, area, dci/ici, reach length/slope, names, print flags, etc.) with type validation and revert-on-invalid input. Batch-edit print flags for many rows at once (nodes: 0 / 70 / 71 / 72; reaches: 0 / 1). Filter and search by node name or index. The writer preserves RORB's fixed-column format exactly — original decimal counts and column widths are kept, with right-aligned numeric fields and left-aligned name fields handled separately so the saved file remains byte-compatible with RORB's parser. <br><br> <b>STM Editor</b> — Open an existing .stm file or create a new non-uniform storm file from scratch. The New STM wizard scaffolds a complete file (event header, storm parameters, burst time ranges, pluviograph data, sub-area rainfalls, pluviograph references, and hydrograph stations). Every section is shown as an editable table where you can add or delete bursts, pluviographs, and hydrograph stations — storm parameter counts sync automatically. Delimiter format (tab or comma) and -99 terminators are managed by the editor.
| Author | Irene Jaya |
|---|---|
| Downloads | 1,490 |
| Latest version | 1.0.7 |
| Last updated | 2026-06-18 (120 days ago) |
| Min QGIS | 3.40.0 |
| Max QGIS | 4.99.0 |
| QGIS 4 ready | Yes |
| Maintenance | Active |
| Category | Hydrology & water |
| Tags | catg, stm, flood, catchment, rorb, hydrology, python, editor, table, rainfall-runoff, storm, non-uniform |
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Maintenance: Active = updated within 1 year, Quiet = 1–3 years, Likely abandoned = over 3 years.