问题
Background:
- I was given a pile of yokagawa "mxd" files without documentation or description, and told "convert it".
- I have looked for documentation and found none. The OEM doesn't seem to "do" reproducibility in the sense of a "code book". (link)
- I have looked for online code for converters and found none.
- National Instruments has a connector, but only if I use latest/greatest LabVIEW (link). I don't have that version.
The only compatible suffix is from ArcGIS, but why would DAQ use a format like that.
Questions:
- Is there a straightforward way to convert "mxd" to "csv"?
- How do I find the relationship using the binary data? Eyeballing HEX seems slow/inefficient.
- Is there any relationship between DAQ mxd and ArcGIS mxd?
回答1:
Yokogawa supplies a progam called MX100 Standard Software: https://y-link.yokogawa.com/YL008/?Download_id=DL00002238&Language_id=EN, this program can read the *.mxd files and also export them to ascii or excel. See the well hidden manual: http://web-material3.yokogawa.com/IMMX180-01E_040.pdf, page 105 has chapter 3.7: converting data formats.
来源：https://stackoverflow.com/questions/44269186/how-do-i-convert-daq-derived-mxd-file-format-to-csv