one tensor: error on interactive map #9
Description
Describe the bug
when one tensor option checked, an error ocured in the final map
To Reproduce
Steps to reproduce the behavior:
- upload any file
- select one tensor option
Desktop (please complete the following information):
- OS: [Ubuntu 18.04]
- Python: [2.7]
- Flask [1.0.2]
- WSGI [4.6.7]
- GMT: [not used]
- StrainTool: [v1.0]
Additional context
Add any other context about the problem here.