Opening DRAG Files

The DRAG file type is primarily associated with EdGCM.

DRAGFile Extension DRAG
File extension: DRAG
File type:  Data File

What is a DRAG file?

DRAG files mostly belong to EdGCM by The EdGCM Cooperative Project of Columbia University. The EdGCM Project develops and distributes a research-quality Global Climate Model (GCM) with a user-friendly interface that runs on desktop computers. The climate model at the core of EdGCM was developed at NASA's Goddard Institute for Space Studies (GISS) and is an updated version of the GISS Model II described in Hansen et al., 1983.

How to open a DRAG file

You need a suitable software like EdGCM to open a DRAG file. You need a suitable software like EdGCM from The EdGCM Cooperative Project of Columbia University to open a DRAG file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your DRAG file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a DRAG file directly in the browser:. Just drag the file onto this browser window and drop it.

Online DRAG Text Viewer

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.DRAG File Not Opening? How to Fix It:

DRAG files can originate from various programs and aren't universally openable.

  1. Identify the Source: If received from a climate researcher, it likely belongs to EdGCM. If from a developer, it may be a temporary drag-and-drop cache.
  2. Check the Header: Inspect the first bytes in a text or hex editor:
    • Readable text/XML suggests structured data.
    • "PK" indicates a zipped archive.
    • Binary data implies a proprietary database.
  3. Use the Original Software: The original program is usually required. Try EdGCM (by Columbia University) or ask the sender if uncertain.
  4. Use this Webpage: Drag and drop your file into our viewer to detect the format, extract readable metadata, and preview contents when possible.

Technical Data for DRAG File Extension

File classification:
Database
Related files:

a drag Data File is a special file format by The EdGCM Cooperative Project of Columbia University and should only be edited and saved with the appropriate software.

How to solve problems with DRAG files

  • Associate the DRAG file extension with the correct application.
  • Update your software that should actually open data files. Because only the current version supports the latest DRAG file format. Search, therefore, e.g. on the The EdGCM Cooperative Project of Columbia University manufacturer website after an available EdGCM update.
  • To make sure that your DRAG file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .DRAG file online - secure, fast, and no downloads needed.
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