Transformation Performance
Substantive testing indicates that the accuracy requirement was met for all baseline transformations (error ball less than 1 millimeter).
The DTCC4.1 and SEDRIS inner loop procedures were timed and compared in terms of the ratio DTCC4.1/SEDRIS. This was done on a Dual Pentium 90 in ANSI C, optimizing compiler on, in-line function option on. Results are summarized for the -10 to +50 kilometer region.