{"templateId":"markdown","sharedDataIds":{"sidebar":"sidebar-guides/sidebars.yaml"},"props":{"metadata":{"markdoc":{"tagList":["tabs","tab"]},"type":"markdown"},"seo":{"title":"Remote seismic rendering","description":"Accelerate E&P application development and protect your innovation by consuming our Data and Domain APIs / Platform APIs.","lang":"en-US","meta":[{"name":"robots","content":"noindex"}],"llmstxt":{"hide":true,"excludeFiles":[]}},"dynamicMarkdocComponents":[],"compilationErrors":[],"ast":{"$$mdtype":"Tag","name":"article","attributes":{},"children":[{"$$mdtype":"Tag","name":"Heading","attributes":{"level":1,"id":"remote-seismic-rendering","__idx":0},"children":["Remote seismic rendering"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["This tutorial shows how to render seismic tiles and getting picking from different servers. You need to implement your own ",{"$$mdtype":"Tag","name":"code","attributes":{},"children":["geotoolkit/seismic/data/RemoteReaderDataProvider"]}," using ",{"$$mdtype":"Tag","name":"code","attributes":{},"children":["geotoolkit/seismic/data/IServerSideRenderingProvider"]}," interface. This interface contains two methods: ",{"$$mdtype":"Tag","name":"code","attributes":{},"children":["pickSample()"]}," for picking from server and ",{"$$mdtype":"Tag","name":"code","attributes":{},"children":["getTileURL()"]}," for getting tiles from server. For demonstration you need to run server from folder server: npm install, npm start."]},{"$$mdtype":"Tag","name":"Tabs","attributes":{"size":"medium"},"children":[{"$$mdtype":"Tag","name":"div","attributes":{"label":"main","disable":false},"children":[{"$$mdtype":"Tag","name":"CodeBlock","attributes":{"data-language":"ts","header":{"controls":{"copy":{}}},"source":"import { Plot } from \"@int/geotoolkit/plot/Plot.ts\";\nimport { Events } from \"@int/geotoolkit/controls/tools/CrossHair.ts\";\nimport { SeismicWidget } from \"@int/geotoolkit/seismic/widgets/SeismicWidget.ts\";\nimport { RenderingSide } from \"@int/geotoolkit/seismic/pipeline/RenderingSide.ts\";\nimport { SeismicColors } from \"@int/geotoolkit/seismic/util/SeismicColors.ts\";\nimport { NormalizationType } from \"@int/geotoolkit/seismic/pipeline/NormalizationType.ts\";\nimport { SeismicPipeline } from \"@int/geotoolkit/seismic/pipeline/SeismicPipeline.ts\";\nimport { RemoteSeismicDataSource } from \"@int/geotoolkit/seismic/data/RemoteSeismicDataSource.ts\";\nimport \"/src/code/Seismic/Readers/RemoteSeismicRendering/nodeServerDataProvider.ts\";\nfunction createReader(callback, onfailure) {\n  const host = \"http://localhost:3002/\";\n  const data = new RemoteSeismicDataSource({\n    \"host\": host,\n    \"imagehost\": \"http://localhost:3003/\",\n    \"pickinghost\": \"http://localhost:3004/\",\n    \"file\": \"density.segy\",\n    \"version\": \"node\"\n  });\n  data.open(\n    () => {\n      data.select({}, (reader) => {\n        callback(reader);\n      });\n    },\n    (err) => {\n      onfailure(err);\n    }\n  );\n}\nfunction createPipeline(reader) {\n  const pipeline = new SeismicPipeline({\n    \"name\": \"Seismic\",\n    \"reader\": reader,\n    \"statistics\": reader.getStatistics()\n  });\n  pipeline.setOptions({\n    \"normalization\": {\n      \"type\": NormalizationType.RMS,\n      \"scale\": 0.4\n    },\n    \"plot\": {\n      \"type\": {\n        \"wiggle\": false,\n        \"interpolateddensity\": true\n      },\n      \"decimationspacing\": 5\n    },\n    \"colors\": {\n      \"colormap\": SeismicColors.getDefault().createNamedColorMap(\"RedWhiteBlack\")\n    },\n    \"renderingside\": RenderingSide.Server\n  });\n  return pipeline;\n}\nfunction createScene(canvas, errorObj) {\n  const widget = new SeismicWidget({\n    \"pickingevent\": Events.onPointerUp,\n    \"colorbar\": {\n      \"axis\": {\n        \"tickgenerator\": {\n          \"edge\": {\n            \"tickvisible\": false,\n            \"labelvisible\": false\n          }\n        }\n      }\n    },\n    \"layouttype\": \"inside\",\n    \"statusbar\": {\n      \"visible\": true\n    },\n    \"table\": {\n      \"size\": 100,\n      \"visible\": false\n    }\n  });\n  createReader((reader) => {\n    const pipeline = createPipeline(reader);\n    widget.setPipeline(pipeline);\n    const headerFields = pipeline.getReader().getTraceHeaderFields();\n    let headerInfo;\n    for (let i = 0; i < headerFields.length; i++) {\n      const header = headerFields[i];\n      if (header.getName() === \"FIELD TR\" || header.getName() === \"TSSN\") {\n        widget.setTraceHeaderVisible(header, true);\n      } else if (header.getName() === \"TraceNumber\") {\n        widget.setTraceHeaderVisible(header, false);\n      }\n      headerInfo = widget.getTraceHeaderAxis(header);\n      if (headerInfo) {\n        headerInfo[\"label\"].getTextStyle().setColor(\"#6b6b6b\");\n      }\n    }\n  }, (err) => {\n    errorObj.show = true;\n    errorObj.text = err.message;\n  });\n  return new Plot({\n    \"canvaselement\": canvas,\n    \"root\": widget\n  });\n}\nexport { createScene };\n\ncreateScene(document.querySelector('[ref=\"plot\"]'), 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Run node server.js!"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["Close"]}]},"headings":[{"value":"Remote seismic rendering","id":"remote-seismic-rendering","depth":1}],"frontmatter":{"title":"Remote seismic rendering","seo":{"title":"Remote seismic rendering"}},"lastModified":"2026-02-11T19:54:32.000Z","pagePropGetterError":{"message":"","name":""}},"slug":"/solutions/geotoolkit/tutorials/seismic/readers/remote-seismic-rendering","userData":{"isAuthenticated":false,"teams":["anonymous"]},"isPublic":true}