{"id":60436,"library":"cgns","title":"CGNS","description":"The CFD General Notation System (CGNS) provides a standard for recording and recovering computer data associated with the numerical solution of fluid dynamics equations.","status":"active","version":"4.5.1","language":"cpp","source_language":null,"source_url":null,"tags":["cfd","scientific-computing","data-format","fluid-dynamics"],"install":[{"cmd":"vcpkg install cgns","lang":"bash","label":"vcpkg"},{"cmd":"# CMakeLists.txt\nfind_package(cgns CONFIG REQUIRED)\ntarget_link_libraries(main PRIVATE CGNS::CGNS)","lang":"cmake","label":"CMake"}],"dependencies":[],"imports":[{"symbol":"cgnslib.h","correct":"#include <cgnslib.h>"}],"quickstart":{"code":"#include <cgnslib.h>\n#include <stdio.h>\n\nint main() {\n    int fn, ier;\n    ier = cg_open(\"test.cgns\", CG_MODE_READ, &fn);\n    if (ier != CG_OK) {\n        printf(\"Error opening file\\n\");\n        return 1;\n    }\n    cg_close(fn);\n    return 0;\n}","lang":"cpp","description":"Open and close a CGNS file"},"warnings":[],"env_vars":null,"search_vec":"'associ':17 'cfd':3,26 'cgns':1,7 'comput':15,29 'data':16,31 'data-format':30 'dynam':24,35 'equat':25 'fluid':23,34 'fluid-dynam':33 'format':32 'general':4 'notat':5 'numer':20 'provid':8 'record':12 'recov':14 'scientif':28 'scientific-comput':27 'solut':21 'standard':10 'system':6","created_at":"2026-06-16T19:30:51.281082+00:00","updated_at":"2026-06-16T19:30:51.281082+00:00","problems":[],"ecosystem":"vcpkg","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":null,"github":null,"docs":null,"changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["serialization"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-17","next_check":"2026-12-14","install_tag":null}}