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The ability to receive SEGDHT fields has been added. The SEGDHT fields received are only used if a valid trace is associated with the order, otherwise the order is saved as unvalid with an appropriate error message. When valid, the SEGHT for the order is calculated based on the received SEGDHT and the trace measurements.
SEGDHT is the height in millimeters from the top of the segment or fitting cross (if progressive type lens) or the vertical decentration point of a single vision lens, to the point where the vertical line would cross the frame. The position of the line would be vertically from the distance power location (see diagram).
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When the SEGDHT is supplied, the value is used along with a trace pattern, to calculate the value of SEGHT of a multi-focal lens or the vertical decentration of a single vision lens..
Shipping
The shipping program has been modified to automatically delete the temporary Job Completion file upon exiting (JOBCOMPL.##).
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