Floats that ever entered 150°E-162.5°E, 11°S-5°S

use argo_swpac_trajectories.v5b.cdf
let lone=if longitude gt 0 then longitude else longitude+360
let xlon=(x1+x2)/2; let ylat=(y1+y2)/2
let sifid=if xlon gt 150 and xlon lt 162.5 and ylat gt (-11) and ylat lt (-5) then floatid
list/clobber/j=1:480/file=solomon_islands_floats_v5b.dat compressj(ysequence(if sifid then num)),compressj(ysequence(if sifid then dnum)),compressj(ysequence(sifid)),compressj(ysequence(if sifid then x1)),compressj(ysequence(if sifid then x2)),compressj(ysequence(if sifid then (x2-x1))),compressj(ysequence(if sifid then y1)),compressj(ysequence(if sifid then y2)),compressj(ysequence(if sifid then (y2-y1)))