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wrf-chem-mozbc

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Welcome to the WRF-Chem mozbc discussion group.

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Mariya Benny, Carl Drews2

Jul 23

WACCM DATASETS DOWNLOAD ISSUE

Hello Mariya - The NSF NCAR supercomputers came back online last night at 7:21 PM Mountain after

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WACCM DATASETS DOWNLOAD ISSUE

Hello Mariya - The NSF NCAR supercomputers came back online last night at 7:21 PM Mountain after

Jul 23

Muhammad Burhan Khalid

May 10

Running mozbc for one month

Hi All I want to run Wrf-Chem for one month for this one i have nc file with one month dataset (

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Running mozbc for one month

Hi All I want to run Wrf-Chem for one month for this one i have nc file with one month dataset (

May 10

Apr 24

trying to provide emission files WRF-Chem in two different months, but continuously (Feb to Jan)

Dear WRF-chem users, Hi, I hope you are doing well. My name is Samira. I am trying to run WRF-Chem in

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trying to provide emission files WRF-Chem in two different months, but continuously (Feb to Jan)

Dear WRF-chem users, Hi, I hope you are doing well. My name is Samira. I am trying to run WRF-Chem in

Apr 24

Muhammad Burhan Khalid, … Mary Barth7

Mar 6

Issue with mozbc while running with waccm file

Hi Muhammad, This question would be better to post to the WRF user's forum. Remember this email

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Issue with mozbc while running with waccm file

Hi Muhammad, This question would be better to post to the WRF user's forum. Remember this email

Mar 6

Muhammad Burhan Khalid

Mar 5

unable to found CO2_BCK parameter

Hi everyone I am working with co2 green house gases. I successfully ran mozbc tool for creating

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unable to found CO2_BCK parameter

Hi everyone I am working with co2 green house gases. I successfully ran mozbc tool for creating

Mar 5

Shreta Ghimire, … Paresh7

Feb 27

chk_moz_vars: could not find O3_VMR_inst

Hello Mary, Editing mozbc.inp file worked. Thank you On Sunday, 23 February 2025 at 01:25:03 UTC+5:30

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chk_moz_vars: could not find O3_VMR_inst

Hello Mary, Editing mozbc.inp file worked. Thank you On Sunday, 23 February 2025 at 01:25:03 UTC+5:30

Feb 27

Jan 31

Issue with WRF-Chem Forecast - mozbc Time Increment Erro

I am running WRF-Chem v4.5 to forecast PM2.5 using chem_opt = 106 in namelist.input. For boundary and

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Issue with WRF-Chem Forecast - mozbc Time Increment Erro

I am running WRF-Chem v4.5 to forecast PM2.5 using chem_opt = 106 in namelist.input. For boundary and

Jan 31

12/14/24

Hello all. I successfully ran real.exe and then also generated the chemical input file needed to run

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Hello all. I successfully ran real.exe and then also generated the chemical input file needed to run

12/14/24

chen, … Carl Drews4

11/21/24

MOZART-4 data download

Yi'ang - Just now I was able to download GEOS5 MOZART data from the subset form: https://www.acom

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MOZART-4 data download

Yi'ang - Just now I was able to download GEOS5 MOZART data from the subset form: https://www.acom

11/21/24

chen, Carl Drews2

10/1/24

CAM-Chem data download problem

Hello Chen - The limit of 30 open requests applies to ACOM, not to the individual e-mail accounts.

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CAM-Chem data download problem

Hello Chen - The limit of 30 open requests applies to ACOM, not to the individual e-mail accounts.

10/1/24

9/29/24

Re: Data download

Hello, I would like to remind you that there is a Google email group for wrf-chem-mozbc questions. I

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Re: Data download

Hello, I would like to remind you that there is a Google email group for wrf-chem-mozbc questions. I

9/29/24

9/29/24

Re: Bug in mozbc Execution

Hello Da, First, I would like to remind you that there is a Google email group for wrf-chem-mozbc

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Re: Bug in mozbc Execution

Hello Da, First, I would like to remind you that there is a Google email group for wrf-chem-mozbc

9/29/24

MinGyung, yujin2

8/28/24

mozbc, CarbonTracker

Hi I'm also trying to run mozbc using Carbon Tracker data. But I have the same problem as

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mozbc, CarbonTracker

Hi I'm also trying to run mozbc using Carbon Tracker data. But I have the same problem as

8/28/24

Naser Mohammadzadeh, Carl Drews2

8/20/24

Problem with Downloading CAM-CHEM Data

Naser - We have fixed some e-mail problems resulting from a recent system upgrade. Please issue your

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Problem with Downloading CAM-CHEM Data

Naser - We have fixed some e-mail problems resulting from a recent system upgrade. Please issue your

8/20/24

Thiago Ferreira Gomes

8/15/24

Hello everyone, I hope you're doing well! I'm reaching out to check if the link "https:/

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Hello everyone, I hope you're doing well! I'm reaching out to check if the link "https:/

8/15/24

7/4/24

Update to WRF Model Installation Toolkit (WRF-MOSIT)

Good afternoon everyone, I'm excited to share the latest updates for WRF-MOSIT! I've upgraded

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Update to WRF Model Installation Toolkit (WRF-MOSIT)

Good afternoon everyone, I'm excited to share the latest updates for WRF-MOSIT! I've upgraded

7/4/24

6/27/24

MOZBC for forecasting using WACCM data

Hello all, I am using WACCM forecast data as input to WRF-Chem to generate forecast for next 2 days.

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MOZBC for forecasting using WACCM data

Hello all, I am using WACCM forecast data as input to WRF-Chem to generate forecast for next 2 days.

6/27/24

Alexander Garber

6/21/24

Mozbc namelist question

Hello, I am trying to edit the saprc99 file to transfer CAMS dust aerosol information to WRF-Chem

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Mozbc namelist question

Hello, I am trying to edit the saprc99 file to transfer CAMS dust aerosol information to WRF-Chem

6/21/24

Andrea Ximena Miranda Corzo

6/13/24

ERROR IN RUNNING MOZBC FOR LONG PERIODS

Hello, how are you, I hope you are well! I need your help please.... I am trying to add IC/BC to my

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ERROR IN RUNNING MOZBC FOR LONG PERIODS

Hello, how are you, I hope you are well! I need your help please.... I am trying to add IC/BC to my

6/13/24

Alice Burton, TC Eames2

4/19/24

mozbc creates negative values

Hi Alice, I'm getting similar issues, did you manage to find a cause/solution to this? I'm

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mozbc creates negative values

Hi Alice, I'm getting similar issues, did you manage to find a cause/solution to this? I'm

4/19/24

2/28/24

High simulated surface ozone possibly caused by initial and boundary conditions

Hi, I ran the WRF-Chem model using Chem_opt=202. And I used mozbc and CAM-Chem output data to

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High simulated surface ozone possibly caused by initial and boundary conditions

Hi, I ran the WRF-Chem model using Chem_opt=202. And I used mozbc and CAM-Chem output data to

2/28/24

Naser Mohammadzadeh, Mary Barth8

2/17/24

Error in running mozbc with cam-chem data for MOZART-GOCART (112)

Dear Mary Hi I am very glad to contact with you. First of all, I apologize for my typo. You are right

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Error in running mozbc with cam-chem data for MOZART-GOCART (112)

Dear Mary Hi I am very glad to contact with you. First of all, I apologize for my typo. You are right

2/17/24

Alice Burton, Carl Drews2

12/12/23

NO access to WACCM data!!!! *--*

Hi Alice - The NCAR Research Data Archive (RDA) is temporarily down for maintenance: https://rda.ucar

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NO access to WACCM data!!!! *--*

Hi Alice - The NCAR Research Data Archive (RDA) is temporarily down for maintenance: https://rda.ucar

12/12/23

Naser Mohammadzadeh, Héctor Jorquera González2

12/12/23

Weird result of run mozbc

Hi Naser You should build the BC for the whole modeling period (three days I guess) in the coarse

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Weird result of run mozbc

Hi Naser You should build the BC for the whole modeling period (three days I guess) in the coarse

12/12/23

Setareh Rahimi, Héctor Jorquera González2

12/12/23

Hi Setareth Yo have to run mozbc once per each domain, that is, 4 times in you case, modifying the

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Hi Setareth Yo have to run mozbc once per each domain, that is, 4 times in you case, modifying the

12/12/23

Naser Mohammadzadeh

12/11/23

mozbc for RACM-MADE-VBS

Hi All I have ran mozbc for RACM-MADE-VBS (WRF-chem 3.9.1). I used the existing mapping provided by

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mozbc for RACM-MADE-VBS

Hi All I have ran mozbc for RACM-MADE-VBS (WRF-chem 3.9.1). I used the existing mapping provided by

12/11/23

Naser Mohammadzadeh, … Shawn Honomichl7

11/15/23

CAM-chem: No data found

HI Saqib and Naser, I spoke with our team and apparently the issues are on the NCAR Research Data

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CAM-chem: No data found

HI Saqib and Naser, I spoke with our team and apparently the issues are on the NCAR Research Data

11/15/23

Ganesan M, … Ankan Sarkar5

11/2/23

Error while runing CAM-chem model output for updating chemical boundary condition using mozbc

Hello all, I also want to run WRF-Chem using the RADM2-MADE/SORGAM chemistry option (chem_opt=11),

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Error while runing CAM-chem model output for updating chemical boundary condition using mozbc

Hello all, I also want to run WRF-Chem using the RADM2-MADE/SORGAM chemistry option (chem_opt=11),

11/2/23

10/21/23

error: Caught signal 11 (Segmentation fault: address not mapped to object at address 0x7ffdbd019b60)

Hi all, Issue not yet resolved. Your help will be highly appreciable to resolve issue. Regards,

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error: Caught signal 11 (Segmentation fault: address not mapped to object at address 0x7ffdbd019b60)

Hi all, Issue not yet resolved. Your help will be highly appreciable to resolve issue. Regards,

10/21/23

Naser Mohammadzadeh

10/18/23

mozbc for RACM-MADE-VBS

Hello I want to run mozbc for RACM-MADE-VBS with this command "./mozbc < RACM.inp > RACM.

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mozbc for RACM-MADE-VBS

Hello I want to run mozbc for RACM-MADE-VBS with this command "./mozbc < RACM.inp > RACM.

10/18/23

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