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Added negative moment mid-span critical section for the top slab.
v6.2.1
3 November 2023
MPF array now limited to max index of 4 to prevent program crash if 5 or more lanes are used.
Fixed an issue where the Design legal load factor input in the Load and Resistance Factors dialog box was not saving user inputs.
Fixed a printing error where the Reinforcement Summary and Rating Summary were not printing.
Fixed the issue where LS load generation was not using K factors when requested by the user.
Fixed the issue where the EHmin load factor was not using the code load factor when K factors were requested by the user.
For LRFR, load ratings will now be calculated even when there are no vertical LL force effects but there are LS force effects.
Special care is taken for the mid-span bottom slab critical sections when calculating load ratings for LRFR.
Fixed the issue that exterior water pressure head was not applying correctly for inverted three-sided culverts.
Add bottom slab MID- critical section for inverted three-sided culverts.
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