Re: [arts-users] Cannot create abs_lookup with arts 2.5
Hi Mattia, hi Pengwang,
Thanks Mattia for helping out. :-)
Since you were referring to Richard's earlier post, I'll take this opportunity
to point out the searchable archive of this list, which might come in handy at
times:
https://www.mail-archive.com/arts_users.mi@lists.uni-hamburg.de/
Here is the post Mattia was referring to:
https://www.mail-archive.com/arts_users.mi@lists.uni-hamburg.de/msg00471.html
Cheers,
Oliver
> On 10 Feb 2022, at 17:38, mattia.sabat...@artov.ismar.cnr.it wrote:
>
> Pengwang,
>
> sorry for my partial answer. Recently I compiled ARTS 2.5 and I had a similar
> issue concerning the absorption lookup table. Richard Larsson, helped me
> replying to my mail sent in this mailing list, suggesting to add
> abs_xsec_per_speciesAddLines into my cross-section agenda.
>
> He also added:
>
> "We are currently in a transition in the 2.5-branch of moving away from
> abs_xsec_agenda entirely. There are some lingering problems when using
> lookup table calculations at this time. Mainly, since the line calculations
> should happen in propmat_clearsky_agenda now, they are not part of any of the
> default cross-section agendas as in the past. The lookup generation
> interface is currently under active development, so this interface might
> change in the near future."
>
> Best regards,
> Mattia
>
>
>
>
>
> Pengwang Zhai ha scritto:
>
>> Thanks, Mattia. Would you advise how TestAbs.arts can be revised to include
>> line-by-line calculation?
>>
>> Note that the behavior of TestAbs.arts is different in arts2.3, which does
>> calculate line-by-line absorption coefficients.
>>
>> I do not want continua, as I am mainly interested in the visible spectra,
>> which is out of most of those continuum models. Based on my experience with
>> previous arts version, arts does not check the spectrum limits for the
>> continuum models. I am not sure whether arts 2.5 has been improved on this.
>>
>> Pengwang
>>
>>
>>
>>
>>
>>
>>> On Feb 10, 2022, at 9:46 AM, mattia.sabat...@artov.ismar.cnr.it wrote:
>>>
>>> Hi Pengwang,
>>>
>>> the controlfile TestAbs.arts, in line 15, has the following:
>>> Copy(abs_xsec_agenda, abs_xsec_agenda__noCIA)
>>>
>>> I checked in controlfiles/general/agendas.arts for what
>>> abs_xsec_agenda__noCIA does:
>>> AgendaCreate( abs_xsec_agenda__noCIA )
>>> AgendaSet( abs_xsec_agenda__noCIA ){
>>> abs_xsec_per_speciesInit
>>> abs_xsec_per_speciesAddConts
>>> }
>>>
>>> Therefore the agenda calculates absorption for continua tag only (see
>>> https://atmtools.github.io/arts-docs-master/docserver/methods/abs_xsec_per_speciesAddConts.html).
>>> You selected H2O, and by doing this my guess is that you are not
>>> considering continuum, as it is written in lines 36-37 of TestAbs.arts.
>>>
>>> I hope that this will help you,
>>>
>>> Mattia
>>>
>>>
>>> Pengwang Zhai ha scritto:
>>>
Hello, ARTS community,
I downloaded and compiled the latest version of arts. Now I tested the the
creation of abs_lookup with the example control file located in:
arts/controlfiles/artscomponents/absorption/TestAbs.arts
I only modified two occurrences of:
abs_speciesSet( species=[ "H2O-PWR98",
"O2-PWR93",
"N2-SelfContStandardType" ] )
to:
abs_speciesSet( species=[ "H2O" ] )
and run
arts TestAbs.arts
The resultant abs_lookup are all ZEROs.
Any help?
More background information: I used arts 2.3 to create abs_lookup for H2O,
CO2, etc. in the visible by reading from HITRAN 2012. The baseline example
was TestAbs.arts provided by the arts installation. Now I need to revisit
the calculation based on HITRAN 2020, and the lookup table calculation
seems not working with arts 2.5. I greatly appreciate it if you could
provide a working example on how to create a abs_lookup with arts 2.5.
Pengwang
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Re: [arts-users] Cannot create abs_lookup with arts 2.5
Pengwang,
sorry for my partial answer. Recently I compiled ARTS 2.5 and I had a
similar issue concerning the absorption lookup table. Richard Larsson,
helped me replying to my mail sent in this mailing list, suggesting to
add abs_xsec_per_speciesAddLines into my cross-section agenda.
He also added:
"We are currently in a transition in the 2.5-branch of moving away
from abs_xsec_agenda entirely. There are some lingering problems when
using lookup table calculations at this time. Mainly, since the line
calculations should happen in propmat_clearsky_agenda now, they are
not part of any of the default cross-section agendas as in the past.
The lookup generation interface is currently under active development,
so this interface might change in the near future."
Best regards,
Mattia
Pengwang Zhai ha scritto:
Thanks, Mattia. Would you advise how TestAbs.arts can be revised to
include line-by-line calculation?
Note that the behavior of TestAbs.arts is different in arts2.3,
which does calculate line-by-line absorption coefficients.
I do not want continua, as I am mainly interested in the visible
spectra, which is out of most of those continuum models. Based on my
experience with previous arts version, arts does not check the
spectrum limits for the continuum models. I am not sure whether arts
2.5 has been improved on this.
Pengwang
On Feb 10, 2022, at 9:46 AM, mattia.sabat...@artov.ismar.cnr.it wrote:
Hi Pengwang,
the controlfile TestAbs.arts, in line 15, has the following:
Copy(abs_xsec_agenda, abs_xsec_agenda__noCIA)
I checked in controlfiles/general/agendas.arts for what
abs_xsec_agenda__noCIA does:
AgendaCreate( abs_xsec_agenda__noCIA )
AgendaSet( abs_xsec_agenda__noCIA ){
abs_xsec_per_speciesInit
abs_xsec_per_speciesAddConts
}
Therefore the agenda calculates absorption for continua tag only
(see
https://atmtools.github.io/arts-docs-master/docserver/methods/abs_xsec_per_speciesAddConts.html). You selected H2O, and by doing this my guess is that you are not considering continuum, as it is written in lines 36-37 of
TestAbs.arts.
I hope that this will help you,
Mattia
Pengwang Zhai ha scritto:
Hello, ARTS community,
I downloaded and compiled the latest version of arts. Now I tested
the the creation of abs_lookup with the example control file
located in:
arts/controlfiles/artscomponents/absorption/TestAbs.arts
I only modified two occurrences of:
abs_speciesSet( species=[ "H2O-PWR98",
"O2-PWR93",
"N2-SelfContStandardType" ] )
to:
abs_speciesSet( species=[ "H2O" ] )
and run
arts TestAbs.arts
The resultant abs_lookup are all ZEROs.
Any help?
More background information: I used arts 2.3 to create abs_lookup
for H2O, CO2, etc. in the visible by reading from HITRAN 2012. The
baseline example was TestAbs.arts provided by the arts
installation. Now I need to revisit the calculation based on
HITRAN 2020, and the lookup table calculation seems not working
with arts 2.5. I greatly appreciate it if you could provide a
working example on how to create a abs_lookup with arts 2.5.
Pengwang
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Re: [arts-users] Cannot create abs_lookup with arts 2.5
Thanks, Mattia. Would you advise how TestAbs.arts can be revised to include
line-by-line calculation?
Note that the behavior of TestAbs.arts is different in arts2.3, which does
calculate line-by-line absorption coefficients.
I do not want continua, as I am mainly interested in the visible spectra, which
is out of most of those continuum models. Based on my experience with previous
arts version, arts does not check the spectrum limits for the continuum models.
I am not sure whether arts 2.5 has been improved on this.
Pengwang
> On Feb 10, 2022, at 9:46 AM, mattia.sabat...@artov.ismar.cnr.it wrote:
>
> Hi Pengwang,
>
> the controlfile TestAbs.arts, in line 15, has the following:
> Copy(abs_xsec_agenda, abs_xsec_agenda__noCIA)
>
> I checked in controlfiles/general/agendas.arts for what
> abs_xsec_agenda__noCIA does:
> AgendaCreate( abs_xsec_agenda__noCIA )
> AgendaSet( abs_xsec_agenda__noCIA ){
> abs_xsec_per_speciesInit
> abs_xsec_per_speciesAddConts
> }
>
> Therefore the agenda calculates absorption for continua tag only (see
> https://atmtools.github.io/arts-docs-master/docserver/methods/abs_xsec_per_speciesAddConts.html).
> You selected H2O, and by doing this my guess is that you are not considering
> continuum, as it is written in lines 36-37 of TestAbs.arts.
>
> I hope that this will help you,
>
> Mattia
>
>
> Pengwang Zhai ha scritto:
>
>> Hello, ARTS community,
>>
>> I downloaded and compiled the latest version of arts. Now I tested the the
>> creation of abs_lookup with the example control file located in:
>>
>> arts/controlfiles/artscomponents/absorption/TestAbs.arts
>>
>> I only modified two occurrences of:
>>
>> abs_speciesSet( species=[ "H2O-PWR98",
>> "O2-PWR93",
>> "N2-SelfContStandardType" ] )
>>
>> to:
>>
>> abs_speciesSet( species=[ "H2O" ] )
>>
>> and run
>>
>> arts TestAbs.arts
>>
>> The resultant abs_lookup are all ZEROs.
>>
>> Any help?
>>
>> More background information: I used arts 2.3 to create abs_lookup for H2O,
>> CO2, etc. in the visible by reading from HITRAN 2012. The baseline example
>> was TestAbs.arts provided by the arts installation. Now I need to revisit
>> the calculation based on HITRAN 2020, and the lookup table calculation seems
>> not working with arts 2.5. I greatly appreciate it if you could provide a
>> working example on how to create a abs_lookup with arts 2.5.
>>
>> Pengwang
>>
>>
>>
>>
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>
>
>
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Re: [arts-users] Cannot create abs_lookup with arts 2.5
Hi Pengwang,
the controlfile TestAbs.arts, in line 15, has the following:
Copy(abs_xsec_agenda, abs_xsec_agenda__noCIA)
I checked in controlfiles/general/agendas.arts for what
abs_xsec_agenda__noCIA does:
AgendaCreate( abs_xsec_agenda__noCIA )
AgendaSet( abs_xsec_agenda__noCIA ){
abs_xsec_per_speciesInit
abs_xsec_per_speciesAddConts
}
Therefore the agenda calculates absorption for continua tag only (see
https://atmtools.github.io/arts-docs-master/docserver/methods/abs_xsec_per_speciesAddConts.html). You selected H2O, and by doing this my guess is that you are not considering continuum, as it is written in lines 36-37 of
TestAbs.arts.
I hope that this will help you,
Mattia
Pengwang Zhai ha scritto:
Hello, ARTS community,
I downloaded and compiled the latest version of arts. Now I tested
the the creation of abs_lookup with the example control file located
in:
arts/controlfiles/artscomponents/absorption/TestAbs.arts
I only modified two occurrences of:
abs_speciesSet( species=[ "H2O-PWR98",
"O2-PWR93",
"N2-SelfContStandardType" ] )
to:
abs_speciesSet( species=[ "H2O" ] )
and run
arts TestAbs.arts
The resultant abs_lookup are all ZEROs.
Any help?
More background information: I used arts 2.3 to create abs_lookup
for H2O, CO2, etc. in the visible by reading from HITRAN 2012. The
baseline example was TestAbs.arts provided by the arts installation.
Now I need to revisit the calculation based on HITRAN 2020, and the
lookup table calculation seems not working with arts 2.5. I greatly
appreciate it if you could provide a working example on how to
create a abs_lookup with arts 2.5.
Pengwang
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[arts-users] Cannot create abs_lookup with arts 2.5
Hello, ARTS community, I downloaded and compiled the latest version of arts. Now I tested the the creation of abs_lookup with the example control file located in: arts/controlfiles/artscomponents/absorption/TestAbs.arts I only modified two occurrences of: abs_speciesSet( species=[ "H2O-PWR98", "O2-PWR93", "N2-SelfContStandardType" ] ) to: abs_speciesSet( species=[ "H2O" ] ) and run arts TestAbs.arts The resultant abs_lookup are all ZEROs. Any help? More background information: I used arts 2.3 to create abs_lookup for H2O, CO2, etc. in the visible by reading from HITRAN 2012. The baseline example was TestAbs.arts provided by the arts installation. Now I need to revisit the calculation based on HITRAN 2020, and the lookup table calculation seems not working with arts 2.5. I greatly appreciate it if you could provide a working example on how to create a abs_lookup with arts 2.5. Pengwang ___ arts_users.mi mailing list arts_users.mi@lists.uni-hamburg.de https://mailman.rrz.uni-hamburg.de/mailman/listinfo/arts_users.mi
