yes? list/l=1/x=83/y=28 pres, h, xyz
Z (hPa): 0 to 1013
PRES H XYZ
10 / 1: 10. 29854. 29854.
30 / 2: 30. 22620. 22620.
50 / 3: 50. 19412. 19412.
70 / 4: 70. 17367. 17367.
100 / 5: 100. 15271. 15271.
150 / 6: 150. 12855. 12855.
175 / 7: 175. 11897. 11897.
200 / 8: 200. 11043. 11043.
225 / 9: 225. 10277. 10277.
250 / 10: 250. 9592. 9592.
300 / 11: 300. 8351. 8351.
350 / 12: 350. 7276. 7276.
400 / 13: 400. 6325. 6325.
450 / 14: 450. 5468. 5468.
500 / 15: 500. 4674. 4674.
550 / 16: 550. 3937. 3937.
600 / 17: 600. 3261. 3261.
650 / 18: 650. 2623. 2623.
700 / 19: 700. 2023. 2023.
750 / 20: 750. 1456. 1456.
775 / 21: 775. 1185. 1185.
800 / 22: 800. 922. 922.
825 / 23: 825. 666. 666.
850 / 24: 850. 416. 416.
875 / 25: 875. 171. 171.
900 / 26: 900. -70. ....
925 / 27: 925. -311. ....
950 / 28: 950. -551. ....
975 / 29: 975. -791. ....
1000 / 30: 1000. -1031. ....yes? list/x=83/y=28 h[z=875:10@din],xyz[z=1000:10@din]
Dear Ferret users,
I would like to take vertical integration from surface pressure level to top level. I have estimated height with respect to pressure level; I need to take surface pressure where we have a first positive value.
[ . . . ]
[ . . . ]
yes? let integrate = any_para[z=875:10@din]
How can I define the surface pressure level at each grid point?
You don't have to. A better method is to "mask out" levels where height is negative:let new_para = if H ge 0 then any_para endifand integrate this new variable. Then, the levels where H <
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