sample1d and spline smoothing (-Fs) a Time series don't play along

[joa-quim]

sample1d D.dat -T2025-03-05T13:26:00/2025-03-07T13:24:05/30s -Fs0.99
sample1d (gmt_support.c:1847(gmtlib_smooth_spline)): Could not reallocate memory [6.78 Gb, 910228900 items of 8 bytes]
sample1d [ERROR]: Failure in gmt_intpol near row 80!