Changes between Version 14 and Version 15 of doc/app/chememi


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Timestamp:
Mar 26, 2020 5:25:39 PM (5 years ago)
Author:
forkel
Comment:

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  • doc/app/chememi

    v14 v15  
    2020To account for the temporal distribution of the parameterized traffic emissions a diurnal profile based on urban traffic counts is implemented to disaggregate the total emission of the different species to hourly values. Currently, the applied temporal profile is the same for all species and main and side roads.
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    22 Please note that LOD 0 is currently not applicable if the horizontal grid exceeds 10 to 15 m at maximum (depending on the width of the streets in the considered area). In this context, it must also be considered, that streets, which are only one grid point wide will probably be eliminated the topography filtering during runtime, i.e. emissions from steets which are only one grid point wiede will be supressed.
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     22Please note that LOD 0 is currently not applicable if the horizontal grid exceeds 10 to 15 m at maximum (depending on the width of the streets in the considered area). In this context, it must also be considered, that streets, which are only one grid point wide in the STATIC file will probably be eliminated the topography filtering during runtime, i.e. emissions from steets which are only one grid point wide will be supressed.