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TOP Server Project File Limitations

TOP Server project can be saved as either .opf or .json files. The .opf file is more optimized, meaning that larger projects can be saved and loaded with this format. JSON files are human-readable and therefore able to be modified in text form, though they require more space to save the same amount of information as a .opf file.
The below table represents the equivalent files sizes for both formats. Attempting to save off an OPF file larger than 760 MB or a JSON file larger than 437 MB can produce the error "Unable to save project file," as these are unsupported sizes.
 

Equivalent Project File Sizes (MB)

OPF JSON
760 -
461 -
370 -
166 -
157 -
143 437
86.9
265
74.5 227
64.7 197
55.0 167