Re: [ferret_users] Spatial merging

To: "ferret_users@xxxxxxxx" <ferret_users@xxxxxxxx>

Subject: Re: [ferret_users] Spatial merging

From: "Ansley C. Manke" <ansley.b.manke@xxxxxxxx>

Date: Mon, 29 Apr 2019 15:20:43 -0700

Arc-authentication-results: i=2; mx.google.com; dkim=pass header.i=@noaa.gov header.s=google header.b=NeyGDDiW; spf=pass (google.com: domain of ansley.b.manke@xxxxxxxx designates 209.85.220.65 as permitted sender) smtp.mailfrom=ansley.b.manke@xxxxxxxx; dmarc=pass (p=REJECT sp=NONE dis=NONE) header.from=noaa.gov

Arc-authentication-results: i=1; mx.google.com; dkim=pass header.i=@noaa.gov header.s=google header.b=NeyGDDiW; spf=pass (google.com: domain of ansley.b.manke@xxxxxxxx designates 209.85.220.65 as permitted sender) smtp.mailfrom=ansley.b.manke@xxxxxxxx; dmarc=pass (p=REJECT sp=NONE dis=NONE) header.from=noaa.gov

Arc-message-signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-archive:list-help:list-post:list-id:mailing-list:precedence :content-language:in-reply-to:mime-version:user-agent:date :message-id:references:to:subject:from:dkim-signature; bh=OloUpOP6Qt10unLK0YLUrr8CUrxfdCUO0JZnNyrCblE=; b=ar32zuC+feOjrPvhppJOyxPJQ21avzQELg992gwZvSdDrQ6T8Clt5P7okJZpMWOCqt iWvna3OCYq9wj2DBPUW3S8jLqIascFksqYv4dS0V9IrRPmvo7NInevCJqNki3uj8f+cf 26106VI8SK7aMngNWQDzxUsUVeigKghH7PEMTHhnY7LUZEs8YceCIBqWuoV+459g20iM YskYway+FSps7wtDb8wi9JjI9zqQhTDn3fKQDVG1BPoEJ2pUZ/TS0y/mD5ADCoy+ES6O QkOON6ZDZikOuSmpt15H/AAhV2vCGeKUWbH/MshK9GCdiRAm5Ga7V8ti2hW47HWdG6qD hrHQ==

Arc-message-signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-language:in-reply-to:mime-version:user-agent:date :message-id:references:to:subject:from:dkim-signature; bh=OloUpOP6Qt10unLK0YLUrr8CUrxfdCUO0JZnNyrCblE=; b=uxyBxOOYZgkFt0v6HqG51STmACwERQyNtjQeSkIqfuoZtdWavHHmeQmPAk64bp6sM+ 5uRG5Sy4W6t1eEmk9Mw9q89aym/+BDa0YeQeEmp++7P5OXXtuBcCEl39GCJYeA0dGVcD ktGmjxO7sVtnF/cYP3yoMmELargQXQ1z07BuUDMN8OwSt4nQDP87w37+pt+2F3nZhuXX Wuutnc19wtXqjXFJQVpwiqupYpu9FzwWJkm94r96p1QLYVS13xcn9UqQdZYI3+y1rEx5 t2chp1tgBcjU8Hhoplo/viYQGaAQvAjERexgIst40RMH+HRwh2is0DW2vJb7f8LCEwKn Tx8g==

Arc-seal: i=2; a=rsa-sha256; t=1556576445; cv=pass; d=google.com; s=arc-20160816; b=SBJUad0g08EulrtiqPh5fOT4dAHkf5fAldNS/isEvxI420yQ5Ntv/nEGBXocjhuORk s7mMKi67A5xSOVEV+BbotEh6pd06nFVHTietIT5pkAVZGaS7eKRwc7tCp9i9Fll7jqXQ /qolq+t8qtFFHQKKJJyHSdusWQ9n+sr503X+4azFQ0pEWpliHKDc1cMfxsPDyTY4+8Du 3QogS+I+SEFPqf8zCLb/j8OpCd+iM4qMFM2SN5sxK5G2OGFPokvCKhO3492900Lrksv6 ouDemoRAZQF1/bnUSUjvcA6rgeYYoNYCzdnrhmVWPUHXe4xZUetYFhbI7997KG9Q6THr CqGQ==

Arc-seal: i=1; a=rsa-sha256; t=1556576445; cv=none; d=google.com; s=arc-20160816; b=Lth30LKW3yznHvDET227meCevvvnd2BzcsZm9LgBKKP8ulFu6LrUk/uYBV4whr3qPA JDO232v+TWWK7delNNWI+fR93m7eyu590SC2ROR9/NUifcgRGhpKQVTvkktp5zUjci+m SGBmvJovjq/rY1t1R1twGWs3bcozxrpenpPRHjEmmNHWOfDMhFCEsndFAjuQS8KM8Bv2 QPvoI6CAlMkCMnqCgrnS7RRV/DNHZp3dvGNJHQAuuQrUXnNXrHymiuEccvtCv8z7a+TV bP8/8f1bMA1808CfzRBFmeF7ff+DvX3iEhNLHPpzPDQY3KT/L8U8W9rceLEXCUaIZx4s nC3Q==

Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=noaa.gov; s=google; h=from:subject:to:references:message-id:date:user-agent:mime-version :in-reply-to:content-language:x-original-sender :x-original-authentication-results:precedence:mailing-list:list-id :list-post:list-help:list-archive; bh=OloUpOP6Qt10unLK0YLUrr8CUrxfdCUO0JZnNyrCblE=; b=laSLkIRTmfAAzSDqGD9RF3donKOy60Zjis0pAWSVBq47NnzjYS9FDmRc07n4tDvhYo 7PzWmtqF6pHyN6PdMEAb33NyiKC76l5u9wVCxUa1vZStkWv3GOj4qUScDk61WR5NQBvE FIJOTITziSNyHEy+KQzy3HmW5mTuiF1cqENRc6xe/pju9cPudnqodNl38eglSwedd2UX rw7aX5GwnvvHYeg2y+heNf9K5O16bKHM3qU7P/ttEKN9KD3DRup8VYbtFtP4cDgtfN0E 3q1s0c8lz0Fh6tXHQjitjEa90axQFQArkKTsqhvAZKXa+LmyoxughaskB1gM5Elc4FBl PBIA==

In-reply-to: <CALC=m4ray0hZZ0JoxDn-cPypoN1pbXk60LwWvzitSL7PwygUww@mail.gmail.com>

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

References: <CALC=m4ray0hZZ0JoxDn-cPypoN1pbXk60LwWvzitSL7PwygUww@mail.gmail.com>

Sender: owner-ferret_users@xxxxxxxx

User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1

Hi,

I would define a grid in X and Y that spans the range of both grids, and regrid your data to that common grid. The documentation on this has recently been updated to include an example that should help you. I have pointed to it with an index entry in the Ferret Users Guide index, see Merging netCDF datasets in X, Y, and/or Z

Ansley

On 4/29/2019 3:49 AM, Satyesh Ghetiya wrote:

Dear all,
I have two nc files with one time index (I mean l=1 in both). Both have data of different region. I want to make one .nc file from those both files i.e. I want to merge them spatially to get one single file having values from both the nc files.

Can anyone give me hint about how to do this ?

Sincerely,

G Satyesh

--
Ansley Manke
NOAA/PMEL Science Data Integration Group
7600 Sand Point Way NE
206-526-6246