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Welcome to the WRF-Chem bio_emiss discussion group.
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Muhammad Burhan Khalid
,
Gabriele Pfister
2
Apr 4
Using Preprocessed NEE Values in WRF-Chem Simulation Without VPRM Table
Hello this is nothing that we can help you with but maybe the WRF-MPAS User Forum is able to help.
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Using Preprocessed NEE Values in WRF-Chem Simulation Without VPRM Table
Hello this is nothing that we can help you with but maybe the WRF-MPAS User Forum is able to help.
Apr 4
Suqian Chu
, …
Gabriele Pfister
4
12/30/24
model fails to read in MEGAN file for nested run
Hi Giwrgos I have been looking through your rsl file and it does not seem as if your wrfbio files are
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model fails to read in MEGAN file for nested run
Hi Giwrgos I have been looking through your rsl file and it does not seem as if your wrfbio files are
12/30/24
Suqian Chu
,
Gabriele Pfister
4
7/31/24
is MEGAN v2.1 available in WRF-Chem v3.7.1?
Hi Suqian I am sorry but I cannot help you with this. PNNL has been the developer of this update and
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is MEGAN v2.1 available in WRF-Chem v3.7.1?
Hi Suqian I am sorry but I cannot help you with this. PNNL has been the developer of this update and
7/31/24
Suqian Chu
,
Mary Barth
2
7/24/24
MEGAN in WRF-Chem v3.7.1 and v3.9
Suqian, Great question. This Google group is primarily for the MEGAN pre-processor that we maintain
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MEGAN in WRF-Chem v3.7.1 and v3.9
Suqian, Great question. This Google group is primarily for the MEGAN pre-processor that we maintain
7/24/24
Suqian Chu
, …
Mary Barth
14
6/5/24
isoprene is too low in WRF-Chem with MEGAN
Hi Mary, I just found the attached EBIO_ISO from my output in my previous reply is daily average.
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isoprene is too low in WRF-Chem with MEGAN
Hi Mary, I just found the attached EBIO_ISO from my output in my previous reply is daily average.
6/5/24
Qiwei
6/5/24
input data for bio_emiss is quite old
Dear all, I download bio_emiss preprocessor and its input files for bio_emiss=3 and I can generate my
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input data for bio_emiss is quite old
Dear all, I download bio_emiss preprocessor and its input files for bio_emiss=3 and I can generate my
6/5/24
Suqian Chu
5/23/24
MEGAN emission
Deal all, I just started to use MEGAN for WRF-Chem simulation. Attached are the isoprene and MLAI on
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MEGAN emission
Deal all, I just started to use MEGAN for WRF-Chem simulation. Attached are the isoprene and MLAI on
5/23/24
Jaydeep Singh
9/27/23
Unreastically high values of July LAI over South Asian Region with MEGAN
Dear All, The MEGAN (Model of Emissions of Gases and Aerosols from Nature) downloaded from WRF-chem
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Unreastically high values of July LAI over South Asian Region with MEGAN
Dear All, The MEGAN (Model of Emissions of Gases and Aerosols from Nature) downloaded from WRF-chem
9/27/23
Ediclê Fernandes
,
Gabriele Pfister
6
6/23/23
Megan Segmentation fault problem
Thank you so much, Gabi! Unfortunately, I couldn't generate these files yet. When I figure it out
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Megan Segmentation fault problem
Thank you so much, Gabi! Unfortunately, I couldn't generate these files yet. When I figure it out
6/23/23
WS Kang
,
Mary Barth
2
6/2/23
Can I not make rsl.error files?
Hi there, First, check your debug_level. If everything is running okay then make sure debug_level = 0
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Can I not make rsl.error files?
Hi there, First, check your debug_level. If everything is running okay then make sure debug_level = 0
6/2/23
SAHIR AZMI
, …
Karen Lima
9
5/30/23
"make_util megan_bio_emiss": not working: command not found!
Hi, how are you? I had the same problem and the solution was to edit the MEGAN folder's make_util
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"make_util megan_bio_emiss": not working: command not found!
Hi, how are you? I had the same problem and the solution was to edit the MEGAN folder's make_util
5/30/23
Mauro Morichetti
, …
Xiao Yan
8
4/17/23
MEGAN preprocessor - Segmentation fault problem
Hi Yan, I think the problem is simple that the pre-processor run out of memory. You should do: 1) set
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MEGAN preprocessor - Segmentation fault problem
Hi Yan, I think the problem is simple that the pre-processor run out of memory. You should do: 1) set
4/17/23
Mauro Morichetti
3/29/23
European WRF-Chem Workshop 2023
Hi all, Last call of the European WRF-Chem Workshop 2023. The deadline to submit the abstract is
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European WRF-Chem Workshop 2023
Hi all, Last call of the European WRF-Chem Workshop 2023. The deadline to submit the abstract is
3/29/23
Mauro Morichetti
3/9/23
European WRF-Chem Workshop 2023
Hi all, We are honored to announce the European WRF-Chem Workshop 2023. The workshop will be held in
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European WRF-Chem Workshop 2023
Hi all, We are honored to announce the European WRF-Chem Workshop 2023. The workshop will be held in
3/9/23
elham baranizadeh
, …
Mary Barth
6
2/6/23
Getting very large rsl files
Ankan, As noted by the earlier email, these are printouts from diagnostic calculations, specifically
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Getting very large rsl files
Ankan, As noted by the earlier email, these are printouts from diagnostic calculations, specifically
2/6/23
Folorunsho Akinleye
9/12/22
MEGAN EMISSION DOWNLOAD
Hi all, I am attempting to use the MEGAN preprocessor for biogenic emissions for WRF-Chem. I found a
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MEGAN EMISSION DOWNLOAD
Hi all, I am attempting to use the MEGAN preprocessor for biogenic emissions for WRF-Chem. I found a
9/12/22
Vinayak Huggannavar
4/28/22
WRF-VPRM
I am trying to simulate CO2_BIO variable usin WRF VPRM. Model version I am using is 4.1.2. However,
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WRF-VPRM
I am trying to simulate CO2_BIO variable usin WRF VPRM. Model version I am using is 4.1.2. However,
4/28/22
Xin Zhang
,
Gabriele Pfister
3
3/8/22
MEGAN segmentation fault for polar region
Thanks for your help, Gabi. I test it on another HPC node and it works now. Maybe it's related to
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MEGAN segmentation fault for polar region
Thanks for your help, Gabi. I test it on another HPC node and it works now. Maybe it's related to
3/8/22
maosier tu
,
Gabriele Pfister
2
3/1/22
MALI =0 in wrf_biochemi
Maosier could you please send your wrfinput_d01 and the wrfbiochemi files you created. Gabi On Sun,
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MALI =0 in wrf_biochemi
Maosier could you please send your wrfinput_d01 and the wrfbiochemi files you created. Gabi On Sun,
3/1/22
Amir Qajari
,
Gabriele Pfister
2
12/13/21
How to include MEGAN emission (wrfbiochemi_d0* file) in a SMOKE-CMAQ model
Hello Amir our tools are for use with WRF-Chem and not for CMAQ. Please reach out to the CMAS help
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How to include MEGAN emission (wrfbiochemi_d0* file) in a SMOKE-CMAQ model
Hello Amir our tools are for use with WRF-Chem and not for CMAQ. Please reach out to the CMAS help
12/13/21
sanjukta ghosh
,
Stacy Walters
6
11/8/21
megan gets stuck
okay. Thank you for the clarification. On Mon, Nov 8, 2021 at 7:12 PM Stacy Walters <stacy@ucar.
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megan gets stuck
okay. Thank you for the clarification. On Mon, Nov 8, 2021 at 7:12 PM Stacy Walters <stacy@ucar.
11/8/21
elham baranizadeh
,
Gabriele Pfister
2
9/16/21
(EPA_)anthro_emis: failed to read namelist; error = 5010
Dear Elham it seems you are using your own emission inventory rather than one that is provided by us.
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(EPA_)anthro_emis: failed to read namelist; error = 5010
Dear Elham it seems you are using your own emission inventory rather than one that is provided by us.
9/16/21
Gabriele Pfister
9/16/21
Re: [WRF-Chem bio_emiss] error installing megan bio_emiss
Hi, please follow the instructions as provided in the README. It states that for compiling you need
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Re: [WRF-Chem bio_emiss] error installing megan bio_emiss
Hi, please follow the instructions as provided in the README. It states that for compiling you need
9/16/21
ms cui
4/14/21
megan_bio_emiss compiling failed
Hello, I got a problem when compiling MEGAN preprocessor. I have given the environmental variables
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megan_bio_emiss compiling failed
Hello, I got a problem when compiling MEGAN preprocessor. I have given the environmental variables
4/14/21
SAHIR AZMI
,
Gabriele Pfister
3
12/4/20
How to incorporate new LAI values. Image attached
Sahir, I am sorry but we do not know which input files you try to use and the tools we developed were
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How to incorporate new LAI values. Image attached
Sahir, I am sorry but we do not know which input files you try to use and the tools we developed were
12/4/20
SAHIR AZMI
,
Gabriele Pfister
2
11/20/20
megan_xform and surfdata_xform
Sahir, you do not need these utilities if you have downloaded the netcdf input files for bio_emiss.
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megan_xform and surfdata_xform
Sahir, you do not need these utilities if you have downloaded the netcdf input files for bio_emiss.
11/20/20
SAHIR AZMI
,
Stacy Walters
2
11/20/20
MEGAN not giving output , error
Sahir, This error means that one or both of the directories specified by wrf_dir and/or megan_dir
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MEGAN not giving output , error
Sahir, This error means that one or both of the directories specified by wrf_dir and/or megan_dir
11/20/20
SAHIR AZMI
,
Gabriele Pfister
2
11/8/20
MEGAN - final output issue!
Hello Sahir I do not understand what your problem is. To run WRF-Chem with MEGAN online biogenic
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MEGAN - final output issue!
Hello Sahir I do not understand what your problem is. To run WRF-Chem with MEGAN online biogenic
11/8/20
SAHIR AZMI
,
Gabriele Pfister
2
11/2/20
MEGAN inventory issue
Hello Sahir, the 2003 data is correct but not all values will be negative, only non-specified/missing
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MEGAN inventory issue
Hello Sahir, the 2003 data is correct but not all values will be negative, only non-specified/missing
11/2/20
Mary Barth
7/29/20
Fwd: Fwd: MEGAN - auxinput6_interval_h = 24
Hello Alejandro, Please be sure to use the wrf-chem help email lists for your questions. Regarding
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Fwd: Fwd: MEGAN - auxinput6_interval_h = 24
Hello Alejandro, Please be sure to use the wrf-chem help email lists for your questions. Regarding
7/29/20