[ferret_users] Nino3.4 estimation

To: ferret_users@xxxxxxxx

Subject: [ferret_users] Nino3.4 estimation

From: "Akash. S" <akash013akash@xxxxxxxxx>

Date: Sat, 15 Feb 2020 21:25:34 +0530

Arc-authentication-results: i=4; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=P9tVPQQ9; arc=pass (i=2 dkim=pass dkdomain=gmail.com); spf=pass (google.com: domain of akash013akash@xxxxxxxxx designates 209.85.219.72 as permitted sender) smtp.mailfrom=akash013akash@xxxxxxxxx

Arc-authentication-results: i=3; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=P9tVPQQ9; arc=pass (i=2 dkim=pass dkdomain=gmail.com); spf=pass (google.com: domain of akash013akash@xxxxxxxxx designates 209.85.219.72 as permitted sender) smtp.mailfrom=akash013akash@xxxxxxxxx

Arc-authentication-results: i=2; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=P9tVPQQ9; arc=pass (i=1 spf=pass spfdomain=gmail.com dkim=pass dkdomain=gmail.com dmarc=pass fromdomain=gmail.com); spf=softfail (google.com: domain of transitioning akash013akash@xxxxxxxxx does not designate 65.153.203.165 as permitted sender) smtp.mailfrom=akash013akash@xxxxxxxxx

Arc-authentication-results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=P9tVPQQ9; spf=pass (google.com: domain of akash013akash@xxxxxxxxx designates 209.85.220.41 as permitted sender) smtp.mailfrom=akash013akash@xxxxxxxxx; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com

Arc-message-signature: i=4; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-archive:list-help:list-post:list-id:mailing-list:precedence :message-id:to:subject:date:from:mime-version:sender:dkim-signature; bh=vmKXU6A+aRaRy1EkmHYKu/V4Qs+dvFnti/koHvYY0t0=; b=XUI8cUh1oCYzh72zxWKjpNVIJXYx74yH0Gz4JlZbv+XerlcPdTimlCGUspvTV8PXqK R55Fii/sXh/EibGoy4dxCq5pXSOmgeZB/87+hEN32B4c8Pqa1sUxh4QecaEHQoqLDAIW PAX2zBqp/m00kJOTdUwiVJ6nOpCZoTK55mWQc1C1pMr+PeDxThJ0Opcq7ioyZG7bakDC mK9dFmYLKACvicllo+ZIc3rfmSG0/5XUnSQxsKgk8m8V9Hn+hqoaQdrTsPcsuCMifKUv caj8m3yD0VRLBn9qW3ChwB/Te942XnnRXkYK6cO6XZ8WM1Ngba4PrphBb6ACIVpdzZ2D ZhSA==

Arc-message-signature: i=3; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=message-id:to:subject:date:from:mime-version:dkim-signature; bh=vmKXU6A+aRaRy1EkmHYKu/V4Qs+dvFnti/koHvYY0t0=; b=zGW9clLURa/dc+9p/hMLM0ruAKC9mdqdHDRkcxY/dhXnlyWd6wmJcH2SNdk3H+1Pe+ ZvPoA9EeiiQEmEwpxEMFN9InE6U6fGPjDFgneEXKkcZh4R9abM12ThzxGu/flIfgikIf NI7edYi1oz953+ODRjr9KqQlqjQ4wQNFJLK4VkJFn19sUL77QdFJgSQow6TBsIU/Yo5T T5YFnXi/G97rhOs9iadn/0VmK41NXsJjqpIHc06rngtx24yXGYoUzqXSFQ+mC+GU6TQc Lu0nAuhVFYRlyK6PHC7nZDZjjxeA9VF4qBMaPPBlf8OyYfCcM1Nu96pXYgJLe98xVolC mFdQ==

Arc-message-signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=to:subject:message-id:date:from:mime-version:dkim-signature; bh=vmKXU6A+aRaRy1EkmHYKu/V4Qs+dvFnti/koHvYY0t0=; b=SLTEKNTKtGDBoXtSL8+RtQE6dAJQnfOBZj6UgBy+QuNUp+cHku9d+GtFIaTzhduvlf QODqvY9FMwChYiiJ0+kMw/e3fzc5Re67YXIN9Yweu4BEnszkGeBRAov9iWtPGHDogFoA VGD7mAoRzzgp+2LnT/miPvOftJT3eMfhueYOqxU9H952/ZEOrYvLPrKwtEB+u2hEq7eV b+aOAo6xo1We6KG611mpYgPs0Q9yhcKsM3OMbDadG+mhAQMlvF3LSzvBhC+IgWWWObAO UU6GM0m0eF2JtJmc0T43OMzrGblSfP+IZ00UeHimiXI+DLG4UdellC4PfV0Ve82eJ61j f5UQ==

Arc-message-signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=to:subject:message-id:date:from:mime-version:dkim-signature; bh=vmKXU6A+aRaRy1EkmHYKu/V4Qs+dvFnti/koHvYY0t0=; b=i+YEsK28UM64TXvIH6PpD2j+Vqqu56r76ZwUq/wPAUJSG0JXWzmVzvjFoPxrdQW4e4 dCW0poX6wQO69KFwFi9Krcyy0pjLc7k59zTTTic8ZzY+Q0HDhthYyrHW8uABPwoI1LfC 3lYipaXJErTuRmB8goNsr2vtMTTz7l0Bo7dHJA+ZEDV9iAJrDha1vMb7kCf6KKxiuvt9 9JxqHlTWwtQI3CXMm1tgMyjo5UiG+3tkxmXE0c9H8NpITahtcH9FZu/1hDu2QJekbPFH TTFj/8k+qR/CYxJt0jDxoZor+ZNuZuSykMr11hHTexDfY3UJkNNoNqZ4pw3XKWF33Cm2 kpyw==

Arc-seal: i=4; a=rsa-sha256; t=1581762278; cv=pass; d=google.com; s=arc-20160816; b=uTZwpaH+qaF81RtJXquxcO8f33E5gi0pokTNRnLct3fkxVQumkrQvRKoRgUdMpMC1t /SBwoKAzdXU3IkDa3EFTg/p+d2u9ftxRfPHfwzWR4NawWlLztXG+MtDYjP/FiImoONPz QrlQ/SEcy9szWLOUf9PRy0B7Wm3JKg20bYfz4qEiaWpfSrpOY8HfyCvvGvvLtSCfXaCR zTi6u8H98pURuNtUZR6KAuRM3xGmZqCIjqxQ0Xw/wAIneEGgqCDHUTq+uo+gdn15XOHp cWSkwwd5HftUg5DCqKFBvBwlUBaYwmIDYLmUNH37R7rzzx4Dg5sJct7DNA07oyyEFKjv X1IA==

Arc-seal: i=3; a=rsa-sha256; t=1581762277; cv=pass; d=google.com; s=arc-20160816; b=Gh/UD04PMbQ3D/lkQCffQJf6TwjB/ps4pIf3Jfs9khybyhjFbSEFmO4UtBeb+wZ0R7 l2xSItvfzqCUv+HI8i6XXH4e6KgOQFUtCB6ojoE+oOsxuEMVx1tePWldX3G6nP7U8uUo 3U/46JjR6WSlNy2NYQnYq0EWMqd+pcO1Xw6ZpgPugXxZNkhMv0H6yWNo81AYVtLrt+Uq UCSvTlk8nG/nEcT/Bt9nQT+ezV9G2NqF9+ga5PmQsgfHl9tn3exzV89VjwOtATj+NOdK 11mEfJPBdZQTJqHTOucgu7J46sXIwBXyh3mp/WOuDcUJTmV9XU1s9xPvUqe6WG8yo7py y2aQ==

Arc-seal: i=2; a=rsa-sha256; t=1581762275; cv=pass; d=google.com; s=arc-20160816; b=lyrHVzcQKG3wcPrPrmua/5owhTA00GBAska76Y/FfKWVQJKbjH8X4UU9XGvd1Vk1a3 Yw4xAOizokHpd/O0S8RBvUqjjEQb+OkU4z+RLXVmwtfeZoV63pfhV1kYlj7X2ODryvFb wCKIbHrgb8v+db2sNdxoxA5bghOiTDETmN3pH70g6XMzWmdinOymkqrIcxD0iAKT+9bw opvfRO3QAkNDpiitul2w8HwV+YjZ1QUedXRNC1HD7coCtx9s07ng3DfIwlBi1+Nn16R4 mTrrGnD8OYegvCoYOh4IhDpdMoeCjA9/IUSoJSt3bcvt4I0fgAfmRXxLonw494jnq4Hp YqPA==

Arc-seal: i=1; a=rsa-sha256; t=1581762272; cv=none; d=google.com; s=arc-20160816; b=bAMVdxpy/oTgGXAuMNLypFJKKMMhP/XRHKvWuOBN3OUGjR75pC6M+h+OsAtB6hMl4t QJfisSF4wcqKSQm6hjij930AxmnYjNs43q73zPUeOBjseUSNk+effdLWFV0zxmis4pXj LDDSSLsEWtRyOj2yWKIpqUmPnPh8BjoHknc1qdwu061lTgy2h6qO7HA6ePZI5ECAOLzq hQSvHKZQ0bjwdm097VPn8tW9dhmdGV/pjdtXyI09V6O7KQoQ2pTTlxFIKxDQLBqZ2i3k LVJdmTbw9540A+R/coy1EZNfl4GKCuFVfqI6K72qaGyH78BZplW//Ty24ZAF5p5dVoOc gOUg==

Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=noaa.gov; s=google; h=sender:mime-version:from:date:subject:to:message-id :x-original-sender:x-original-authentication-results:precedence :mailing-list:list-id:list-post:list-help:list-archive; bh=vmKXU6A+aRaRy1EkmHYKu/V4Qs+dvFnti/koHvYY0t0=; b=hx6EFEpFc1MAtn9PreGEgLCW82NdHK8nM4kype5UwjEVcX8m8B1pcWT6FPUwWMQ4HG U8slxkzbJbhIoUvCQOa5FxIN92bRAPt2NUjQYYdgKjtOp7DF1P60W36mWm7YFkc1Mfqe SHsrgCkVRy6RbaMxIW6FId3GVw2SH4M4gcwk2ioyOh/NvZ3SPYgJjX1G7yCr8hkzNDWm WRc1Les048vAImhoToZoQ8IwrhbRsBFgK6CMWURoZVtiruEg3uWm6tA8TgwxvQ8t5uon alN70X1z8IBV4tCCj1GSlkbvXVes9mIxCKS8J4EBP6Eby7LzuBbR6Ml+EgtTXjg625rG HqdQ==

List-archive: <https://groups.google.com/a/noaa.gov/group/ferret_users/>

List-help: <https://support.google.com/a/noaa.gov/bin/topic.py?topic=25838>, <mailto:ferret_users+help@noaa.gov>

List-id: <ferret_users.noaa.gov>

List-post: <https://groups.google.com/a/noaa.gov/group/ferret_users/post>, <mailto:ferret_users@noaa.gov>

Mailing-list: list ferret_users@xxxxxxxx; contact ferret_users+owners@xxxxxxxx

Sender: owner-ferret_users@xxxxxxxx

Dear Ferret users,

This question might be silly, but I need a hand on this. Ferret archives already had an answer on this, but I didn't help me much.

I calculated the Nino3.4 area averaged SST anomaly (variable name = nino34 and l=1:372). I want to know which are the El Nino and La Nina years, (Condition is define El Nino and La Nina episodes as exceeding the threshold of ±0.5°C for a minimum of five consecutive overlapping seasons). Can anyone provide a script with a practical example?

Many thanks in advance

Best regards,

Akash. S (B.Sc-M.Sc.(Int). Climate Change Adaptation)

Young Professional- II

National Innovations on Climate Resilient Agriculture (NICRA) Project

Demersal Fisheries Division

Central Marine Fisheries Research Institute (CMFRI),

Ernakulam North P.O., Kochi-682 018. Kerala, India

Mob: +91-9497885932