Convert NetCDF and Numerical Control files (NC) online for free
The converter easily converts your NC data files to various formats - free and online. No HDFView or or other Data software needed.
To convert other file formats to the "Scientific Array Data" file type, you need software like HDFView or a similar tool.
The .nc file extension primarily denotes a Network Common Data Form (NetCDF) file. These are machine-independent, self-describing binary data formats used extensively by meteorologists, oceanographers, and climatologists to store multidimensional scientific data, such as temperature grids or wind speed arrays. A secondary, yet prevalent, use for .nc files is in manufacturing, where it stands for Numerical Control (often formatted as G-code or DSTV files). These contain precise machining toolpath instructions for CNC routers, mills, and 3D printers.
For scientific .nc data, specialized tools like HDFView or NetCDF libraries provided by UCAR Unidata are required. For CNC instructions, software like Autodesk Fusion 360 or BOCAD-3D is standard.
The main drawback of the .nc format is its lack of standard accessibility. NetCDF files are complex binary containers built on the HDF5 standard; you cannot open them in a standard text editor or spreadsheet program to view the data. Extracting variables requires programming knowledge or heavy GIS software. Conversely, CNC .nc files are often plain text but contain raw G-code or specific DSTV profiles that are unreadable to non-engineers and difficult to preview without a CAM simulator.
Conversion is essential to make this data usable. For NetCDF data analysis, extract the specific 2D/3D arrays and convert them to CSV or JSON. This allows the data to be opened in tools like Microsoft Excel or integrated into web applications. For CNC .nc files, converting the textual G-code to a human-readable TXT or extracting 2D paths to DXF helps with documentation. Drop your .nc file here to analyze and convert it securely right in your browser - free, online, and without installing complex data visualization software.
Use Convert.Guru to open and convert your NC file.
Users also converted NC1, GCODE, DXF, NCEX, CNC, ENG, GRIB, TXT, JPG, ZIP, NC2, PDF and NCP files.
If you want to convert NC file to C, IC, DXF, CSV, DBA, PC, SVG, DB, DWG, DGN, RVT or RFA, you can use HDFView or similar software from the "Scientific Data Storage" category. In the File menu, look for Save As… or Export….
To convert SLDASM, DGN, PRT, IAM, X_B, CATPRODUCT, SLDPRT, RVT, ASM, DWG, CATPART or DXF files to NC, try HDFView or another comparable tool in the "Scientific Data Storage" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our NC converter.