Create variable aqiw2d
Process Step
Description Compute target variable ‘aqiw2d ‘ based on ‘aqiw2dpm10’; ‘aqiw2dpm2_5’; ‘aqiw2dso2’; ‘aqiwdno2’; ‘aqiw2do3’, ‘region’ and ‘date’. The maximum value across the source variables becomes the value of the target variable
This step uses a script written in Python3.
Diagram of the Process Step
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Step [
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# input parameter
parameter_7d6e0e95_572c_40a5_82e4_bc51a2a68c77 [
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URL="https://ess-search.nsd.no/en/variable/c9ae5e2b-376b-436d-abd8-f86879f8dc45"
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label=<<i>Variable date:</i><br/>Date>
tooltip="Input parameter for current process step"
fillcolor="#ffe119"
];
parameter_7d6e0e95_572c_40a5_82e4_bc51a2a68c77:e -> Step:w [
minlen="2"
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# previous step
step_70b92d2b_cc0a_44a7_9b1b_1e84084f4c50 [
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URL="../step_70b92d2b-cc0a-44a7-9b1b-1e84084f4c50.html"
target="_parent"
tooltip="Previous process step:\nUse variables 'DatetimeBegin' and 'DatetimeEnd' to create variable 'date'."
];
step_70b92d2b_cc0a_44a7_9b1b_1e84084f4c50:e -> parameter_7d6e0e95_572c_40a5_82e4_bc51a2a68c77:w [
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target="_blank"
label=<<i>Variable region:</i><br/>Region>
tooltip="Input parameter for current process step"
fillcolor="#ffe119"
];
parameter_87419b24_5963_48e7_8db9_0c6edf44bce6:e -> Step:w [
minlen="2"
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parameter_0f79a5f7_d011_441b_a6fe_5c8a34e7bc3e [
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label=<<i>Variable aqiw2dpm10:</i><br/>Worst air quality index<br/>level PM10, last two days>
tooltip="Input parameter for current process step"
fillcolor="#ffe119"
];
parameter_0f79a5f7_d011_441b_a6fe_5c8a34e7bc3e:e -> Step:w [
minlen="2"
];
# previous step
step_1b3b0f21_2c18_4edc_82f2_58e50b0e40c9 [
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label="Create variable aqiw2dpm10"
URL="../step_1b3b0f21-2c18-4edc-82f2-58e50b0e40c9.html"
target="_parent"
tooltip="Previous process step:\nCompute target variable 'aqiw2dpm10' based on 'aqiwdpm10' 'region' and 'date'. The worst value for the pollutant across a date and the date before becomes the value of the target variable"
];
step_1b3b0f21_2c18_4edc_82f2_58e50b0e40c9:e -> parameter_0f79a5f7_d011_441b_a6fe_5c8a34e7bc3e:w [
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parameter_1198b158_2a18_44b6_b6b3_739f7f7f53a4 [
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URL="https://ess-search.nsd.no/en/variable/e242aed0-7aba-4f61-a7d9-d06ae07f469d"
target="_blank"
label=<<i>Variable aqiw2dpm2_5:</i><br/>Worst air quality index<br/>level PM2.5, last two days>
tooltip="Input parameter for current process step"
fillcolor="#ffe119"
];
parameter_1198b158_2a18_44b6_b6b3_739f7f7f53a4:e -> Step:w [
minlen="2"
];
# previous step
step_e21b1e54_18a0_4296_af9d_0b0eb9762cc7 [
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width="2"
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label="Create variable aqiw2dpm2_5"
URL="../step_e21b1e54-18a0-4296-af9d-0b0eb9762cc7.html"
target="_parent"
tooltip="Previous process step:\nCompute target variable 'aqiw2dpm2_5' based on 'aqiwdpm2_5', 'region' and 'date'. The worst value for the pollutant across a date and the date before becomes the value of the target variable"
];
step_e21b1e54_18a0_4296_af9d_0b0eb9762cc7:e -> parameter_1198b158_2a18_44b6_b6b3_739f7f7f53a4:w [
minlen="2"
];
parameter_3e5a1e7a_0c99_40f3_a8e2_935fbaa3be42 [
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target="_blank"
label=<<i>Variable aqiw2dso2:</i><br/>Worst air quality index<br/>level SO2, last two days>
tooltip="Input parameter for current process step"
fillcolor="#ffe119"
];
parameter_3e5a1e7a_0c99_40f3_a8e2_935fbaa3be42:e -> Step:w [
minlen="2"
];
# previous step
step_74190ce2_23d5_4c2b_a9e3_5017f5a2b9e7 [
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style="filled, rounded"
width="2"
height="0.075"
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label="Create variable aqiw2dso2"
URL="../step_74190ce2-23d5-4c2b-a9e3-5017f5a2b9e7.html"
target="_parent"
tooltip="Previous process step:\nCompute target variable 'aqiw2dso2' based on 'aqiwdso2', 'region' and 'date'. The worst value for the pollutant across a date and the date before becomes the value of the target variable"
];
step_74190ce2_23d5_4c2b_a9e3_5017f5a2b9e7:e -> parameter_3e5a1e7a_0c99_40f3_a8e2_935fbaa3be42:w [
minlen="2"
];
parameter_54b03ec0_08d3_449f_8a6b_2a51370d7c6f [
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URL="https://ess-search.nsd.no/en/variable/99440d59-e468-4eb1-b46a-294afd20461d"
target="_blank"
label=<<i>Variable aqiw2dno2:</i><br/>Worst air quality index<br/>level NO2, last two days>
tooltip="Input parameter for current process step"
fillcolor="#ffe119"
];
parameter_54b03ec0_08d3_449f_8a6b_2a51370d7c6f:e -> Step:w [
minlen="2"
];
# previous step
step_d8885706_02d6_4e0a_8a37_dc5732c0c79f [
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label="Create variable aqiw2dno2"
URL="../step_d8885706-02d6-4e0a-8a37-dc5732c0c79f.html"
target="_parent"
tooltip="Previous process step:\nCompute target variable 'aqiw2dno2' based on 'aqiwdno2', 'region' and 'date'. The worst value for the pollutant across a date and the date before becomes the value of the target variable"
];
step_d8885706_02d6_4e0a_8a37_dc5732c0c79f:e -> parameter_54b03ec0_08d3_449f_8a6b_2a51370d7c6f:w [
minlen="2"
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parameter_1726b265_7d4d_4e11_bf14_d6dd4e8a8fa1 [
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fontsize="10pt"
URL="https://ess-search.nsd.no/en/variable/36d4e8e3-55c5-4e16-852a-3091eaa0e1d4"
target="_blank"
label=<<i>Variable aqiw2do3:</i><br/>Worst air quality index<br/>level O3, last two days>
tooltip="Input parameter for current process step"
fillcolor="#ffe119"
];
parameter_1726b265_7d4d_4e11_bf14_d6dd4e8a8fa1:e -> Step:w [
minlen="2"
];
# previous step
step_2b702183_45de_45d5_80a9_5ebc1be9fe1c [
shape="rect"
style="filled, rounded"
width="2"
height="0.075"
fontcolor="white"
fillcolor="#4363d8"
fontsize="10pt"
label="Create variable aqiw2do3"
URL="../step_2b702183-45de-45d5-80a9-5ebc1be9fe1c.html"
target="_parent"
tooltip="Previous process step:\nCompute target variable 'aqiw2do3' based on 'aqiwdo3', 'region' and 'date'. The worst value for the pollutant across a date and the date before becomes the value of the target variable"
];
step_2b702183_45de_45d5_80a9_5ebc1be9fe1c:e -> parameter_1726b265_7d4d_4e11_bf14_d6dd4e8a8fa1:w [
minlen="2"
];
# output parameter
parameter_4cddfb70_6f52_4844_8c1a_df5a27e0c8cd [
shape="rect"
style="filled"
width="2"
height="0.1"
fontcolor="blue"
fontsize="10pt"
URL="https://ess-search.nsd.no/en/variable/c008ece0-d1b1-44fd-b3f0-087fb7af636a"
target="_blank"
label=<<i>Variable aqiw2d:</i><br/>Worst air quality index<br/>level across pollutants,<br/>last two days>
tooltip="Output parameter for current process step"
fillcolor="#dcbeff"
];
Step:e -> parameter_4cddfb70_6f52_4844_8c1a_df5a27e0c8cd:w [
minlen="2"
];
}
Hint
Move the mouse cursor over a parameter to see more information. Click on a parameter or a related step to go to the corresponding page.
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# input parameter
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