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Question

Difference between MapInfo Writers?


nicholas
Contributor
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Hello all,

I want to understand the difference between two MapInfo Writers

I am running FME Desktop version FME(R) 2022.1.3.0 (20220928 - Build 22630 - WIN64)

The Writers are;

MapInfo TAB (MITAB)

Precisely MapInfo TAB (MAPINFO)

 

Is one Writer better than the other?

3 replies

j.botterill
Influencer
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  • Influencer
  • March 22, 2024

Hi Nicholas, there are slight differences. Read rthis article on the pros/cons

https://community.safe.com/s/article/choosing-the-right-mapinfo-format

From the writer, there is the help documentation in the bottom left which should launch

Precisely MapInfo Extended TAB Reader/Writer (safe.com) support more file formats, >2GB tabs supported. If you want extended char length, use the extended tab reader/writer

Precisely MapInfo TAB (MAPINFO/MITAB) Reader/Writer (safe.com)


nicholas
Contributor
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  • Author
  • Contributor
  • March 22, 2024

One difference I have found is Character Encoding

MapInfo TAB (MITAB) allows you to set Character Encoding

 

Precisely MapInfo TAB (MAPINFO) does not

 

 

 


j.botterill
Influencer
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  • Influencer
  • March 22, 2024

The MITAB seems to do long character string field lengths, but doesn’t support >2GB TAB files. If you need this, go to the Extended TAB reader/writer. You may also see a difference in how each handle the null case. There is a substitution of -9999 for null


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