#125 — Grouping Upon Encountering Blank Rows

The task involves calculating the sum of values within segments of data in an Excel column. Each segment is defined by consecutive non-blank rows followed by a single blank row. The solution uses SPL XLL, an Excel add-in. An SPL formula is applied to calculate the sum for each segment. The formula groups data based on blank rows. For each group, the sum is computed. The sum is then placed in the blank row's corresponding cell in column C. Other cells in column C remain blank. The process efficiently handles multiple data segments. The solution leverages the power of SPL for data manipulation within Excel. The provided resources offer further information on SPL and its installation.