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  license: mit
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  ---
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- How to read?
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  ```py
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- xr.open_zarr("zip:///::<url>")
 
 
 
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  ```
 
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  license: mit
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  ---
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+ ## all_in_one.zarr.zip
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+
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+ <div><svg style="position: absolute; width: 0; height: 0; overflow: hidden">
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+ <defs>
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+ <symbol id="icon-database" viewBox="0 0 32 32">
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+ <path d="M16 0c-8.837 0-16 2.239-16 5v4c0 2.761 7.163 5 16 5s16-2.239 16-5v-4c0-2.761-7.163-5-16-5z"></path>
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+ <path d="M16 17c-8.837 0-16-2.239-16-5v6c0 2.761 7.163 5 16 5s16-2.239 16-5v-6c0 2.761-7.163 5-16 5z"></path>
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+ <path d="M16 26c-8.837 0-16-2.239-16-5v6c0 2.761 7.163 5 16 5s16-2.239 16-5v-6c0 2.761-7.163 5-16 5z"></path>
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+ </symbol>
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+ <symbol id="icon-file-text2" viewBox="0 0 32 32">
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+ <path d="M28.681 7.159c-0.694-0.947-1.662-2.053-2.724-3.116s-2.169-2.030-3.116-2.724c-1.612-1.182-2.393-1.319-2.841-1.319h-15.5c-1.378 0-2.5 1.121-2.5 2.5v27c0 1.378 1.122 2.5 2.5 2.5h23c1.378 0 2.5-1.122 2.5-2.5v-19.5c0-0.448-0.137-1.23-1.319-2.841zM24.543 5.457c0.959 0.959 1.712 1.825 2.268 2.543h-4.811v-4.811c0.718 0.556 1.584 1.309 2.543 2.268zM28 29.5c0 0.271-0.229 0.5-0.5 0.5h-23c-0.271 0-0.5-0.229-0.5-0.5v-27c0-0.271 0.229-0.5 0.5-0.5 0 0 15.499-0 15.5 0v7c0 0.552 0.448 1 1 1h7v19.5z"></path>
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+ <path d="M23 26h-14c-0.552 0-1-0.448-1-1s0.448-1 1-1h14c0.552 0 1 0.448 1 1s-0.448 1-1 1z"></path>
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+ <path d="M23 22h-14c-0.552 0-1-0.448-1-1s0.448-1 1-1h14c0.552 0 1 0.448 1 1s-0.448 1-1 1z"></path>
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+ <path d="M23 18h-14c-0.552 0-1-0.448-1-1s0.448-1 1-1h14c0.552 0 1 0.448 1 1s-0.448 1-1 1z"></path>
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+ </symbol>
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+ </defs>
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+ </svg>
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+ <style>/* CSS stylesheet for displaying xarray objects in jupyterlab.
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+ *
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+ */
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+
26
+ :root {
27
+ --xr-font-color0: var(--jp-content-font-color0, rgba(0, 0, 0, 1));
28
+ --xr-font-color2: var(--jp-content-font-color2, rgba(0, 0, 0, 0.54));
29
+ --xr-font-color3: var(--jp-content-font-color3, rgba(0, 0, 0, 0.38));
30
+ --xr-border-color: var(--jp-border-color2, #e0e0e0);
31
+ --xr-disabled-color: var(--jp-layout-color3, #bdbdbd);
32
+ --xr-background-color: var(--jp-layout-color0, white);
33
+ --xr-background-color-row-even: var(--jp-layout-color1, white);
34
+ --xr-background-color-row-odd: var(--jp-layout-color2, #eeeeee);
35
+ }
36
+
37
+ html[theme=dark],
38
+ body[data-theme=dark],
39
+ body.vscode-dark {
40
+ --xr-font-color0: rgba(255, 255, 255, 1);
41
+ --xr-font-color2: rgba(255, 255, 255, 0.54);
42
+ --xr-font-color3: rgba(255, 255, 255, 0.38);
43
+ --xr-border-color: #1F1F1F;
44
+ --xr-disabled-color: #515151;
45
+ --xr-background-color: #111111;
46
+ --xr-background-color-row-even: #111111;
47
+ --xr-background-color-row-odd: #313131;
48
+ }
49
+
50
+ .xr-wrap {
51
+ display: block !important;
52
+ min-width: 300px;
53
+ max-width: 700px;
54
+ }
55
+
56
+ .xr-text-repr-fallback {
57
+ /* fallback to plain text repr when CSS is not injected (untrusted notebook) */
58
+ display: none;
59
+ }
60
+
61
+ .xr-header {
62
+ padding-top: 6px;
63
+ padding-bottom: 6px;
64
+ margin-bottom: 4px;
65
+ border-bottom: solid 1px var(--xr-border-color);
66
+ }
67
+
68
+ .xr-header > div,
69
+ .xr-header > ul {
70
+ display: inline;
71
+ margin-top: 0;
72
+ margin-bottom: 0;
73
+ }
74
+
75
+ .xr-obj-type,
76
+ .xr-array-name {
77
+ margin-left: 2px;
78
+ margin-right: 10px;
79
+ }
80
+
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+ .xr-obj-type {
82
+ color: var(--xr-font-color2);
83
+ }
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+
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+ .xr-sections {
86
+ padding-left: 0 !important;
87
+ display: grid;
88
+ grid-template-columns: 150px auto auto 1fr 20px 20px;
89
+ }
90
+
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+ .xr-section-item {
92
+ display: contents;
93
+ }
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+
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+ .xr-section-item input {
96
+ display: none;
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+ }
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+
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+ .xr-section-item input + label {
100
+ color: var(--xr-disabled-color);
101
+ }
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+
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+ .xr-section-item input:enabled + label {
104
+ cursor: pointer;
105
+ color: var(--xr-font-color2);
106
+ }
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+
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+ .xr-section-item input:enabled + label:hover {
109
+ color: var(--xr-font-color0);
110
+ }
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+
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+ .xr-section-summary {
113
+ grid-column: 1;
114
+ color: var(--xr-font-color2);
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+ font-weight: 500;
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+ }
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+
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+ .xr-section-summary > span {
119
+ display: inline-block;
120
+ padding-left: 0.5em;
121
+ }
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+
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+ .xr-section-summary-in:disabled + label {
124
+ color: var(--xr-font-color2);
125
+ }
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+
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+ .xr-section-summary-in + label:before {
128
+ display: inline-block;
129
+ content: '►';
130
+ font-size: 11px;
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+ width: 15px;
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+ text-align: center;
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+ }
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+
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+ .xr-section-summary-in:disabled + label:before {
136
+ color: var(--xr-disabled-color);
137
+ }
138
+
139
+ .xr-section-summary-in:checked + label:before {
140
+ content: '▼';
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+ }
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+
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+ .xr-section-summary-in:checked + label > span {
144
+ display: none;
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+ }
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+
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+ .xr-section-summary,
148
+ .xr-section-inline-details {
149
+ padding-top: 4px;
150
+ padding-bottom: 4px;
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+ }
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+
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+ .xr-section-inline-details {
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+ grid-column: 2 / -1;
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+ }
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+
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+ .xr-section-details {
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+ display: none;
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+ grid-column: 1 / -1;
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+ margin-bottom: 5px;
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+ }
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+
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+ .xr-section-summary-in:checked ~ .xr-section-details {
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+ display: contents;
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+ }
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+
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+ .xr-array-wrap {
168
+ grid-column: 1 / -1;
169
+ display: grid;
170
+ grid-template-columns: 20px auto;
171
+ }
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+
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+ .xr-array-wrap > label {
174
+ grid-column: 1;
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+ vertical-align: top;
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+ }
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+
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+ .xr-preview {
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+ color: var(--xr-font-color3);
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+ }
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+
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+ .xr-array-preview,
183
+ .xr-array-data {
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+ padding: 0 5px !important;
185
+ grid-column: 2;
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+ }
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+
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+ .xr-array-data,
189
+ .xr-array-in:checked ~ .xr-array-preview {
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+ display: none;
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+ }
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+
193
+ .xr-array-in:checked ~ .xr-array-data,
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+ .xr-array-preview {
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+ display: inline-block;
196
+ }
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+
198
+ .xr-dim-list {
199
+ display: inline-block !important;
200
+ list-style: none;
201
+ padding: 0 !important;
202
+ margin: 0;
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+ }
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+
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+ .xr-dim-list li {
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+ display: inline-block;
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+ padding: 0;
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+ margin: 0;
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+ }
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+
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+ .xr-dim-list:before {
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+ content: '(';
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+ }
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+
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+ .xr-dim-list:after {
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+ content: ')';
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+ }
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+
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+ .xr-dim-list li:not(:last-child):after {
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+ content: ',';
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+ padding-right: 5px;
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+ }
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+
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+ .xr-has-index {
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+ font-weight: bold;
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+ }
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+
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+ .xr-var-list,
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+ .xr-var-item {
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+ display: contents;
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+ }
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+
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+ .xr-var-item > div,
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+ .xr-var-item label,
235
+ .xr-var-item > .xr-var-name span {
236
+ background-color: var(--xr-background-color-row-even);
237
+ margin-bottom: 0;
238
+ }
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+
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+ .xr-var-item > .xr-var-name:hover span {
241
+ padding-right: 5px;
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+ }
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+
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+ .xr-var-list > li:nth-child(odd) > div,
245
+ .xr-var-list > li:nth-child(odd) > label,
246
+ .xr-var-list > li:nth-child(odd) > .xr-var-name span {
247
+ background-color: var(--xr-background-color-row-odd);
248
+ }
249
+
250
+ .xr-var-name {
251
+ grid-column: 1;
252
+ }
253
+
254
+ .xr-var-dims {
255
+ grid-column: 2;
256
+ }
257
+
258
+ .xr-var-dtype {
259
+ grid-column: 3;
260
+ text-align: right;
261
+ color: var(--xr-font-color2);
262
+ }
263
+
264
+ .xr-var-preview {
265
+ grid-column: 4;
266
+ }
267
+
268
+ .xr-index-preview {
269
+ grid-column: 2 / 5;
270
+ color: var(--xr-font-color2);
271
+ }
272
+
273
+ .xr-var-name,
274
+ .xr-var-dims,
275
+ .xr-var-dtype,
276
+ .xr-preview,
277
+ .xr-attrs dt {
278
+ white-space: nowrap;
279
+ overflow: hidden;
280
+ text-overflow: ellipsis;
281
+ padding-right: 10px;
282
+ }
283
+
284
+ .xr-var-name:hover,
285
+ .xr-var-dims:hover,
286
+ .xr-var-dtype:hover,
287
+ .xr-attrs dt:hover {
288
+ overflow: visible;
289
+ width: auto;
290
+ z-index: 1;
291
+ }
292
+
293
+ .xr-var-attrs,
294
+ .xr-var-data,
295
+ .xr-index-data {
296
+ display: none;
297
+ background-color: var(--xr-background-color) !important;
298
+ padding-bottom: 5px !important;
299
+ }
300
+
301
+ .xr-var-attrs-in:checked ~ .xr-var-attrs,
302
+ .xr-var-data-in:checked ~ .xr-var-data,
303
+ .xr-index-data-in:checked ~ .xr-index-data {
304
+ display: block;
305
+ }
306
+
307
+ .xr-var-data > table {
308
+ float: right;
309
+ }
310
+
311
+ .xr-var-name span,
312
+ .xr-var-data,
313
+ .xr-index-name div,
314
+ .xr-index-data,
315
+ .xr-attrs {
316
+ padding-left: 25px !important;
317
+ }
318
+
319
+ .xr-attrs,
320
+ .xr-var-attrs,
321
+ .xr-var-data,
322
+ .xr-index-data {
323
+ grid-column: 1 / -1;
324
+ }
325
+
326
+ dl.xr-attrs {
327
+ padding: 0;
328
+ margin: 0;
329
+ display: grid;
330
+ grid-template-columns: 125px auto;
331
+ }
332
+
333
+ .xr-attrs dt,
334
+ .xr-attrs dd {
335
+ padding: 0;
336
+ margin: 0;
337
+ float: left;
338
+ padding-right: 10px;
339
+ width: auto;
340
+ }
341
+
342
+ .xr-attrs dt {
343
+ font-weight: normal;
344
+ grid-column: 1;
345
+ }
346
+
347
+ .xr-attrs dt:hover span {
348
+ display: inline-block;
349
+ background: var(--xr-background-color);
350
+ padding-right: 10px;
351
+ }
352
+
353
+ .xr-attrs dd {
354
+ grid-column: 2;
355
+ white-space: pre-wrap;
356
+ word-break: break-all;
357
+ }
358
+
359
+ .xr-icon-database,
360
+ .xr-icon-file-text2,
361
+ .xr-no-icon {
362
+ display: inline-block;
363
+ vertical-align: middle;
364
+ width: 1em;
365
+ height: 1.5em !important;
366
+ stroke-width: 0;
367
+ stroke: currentColor;
368
+ fill: currentColor;
369
+ }
370
+ </style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt; Size: 25GB
371
+ Dimensions: (Timestamp: 245376, station: 537)
372
+ Coordinates:
373
+ * Timestamp (Timestamp) datetime64[ns] 2MB 2017-01-01 ... 2023-12-31T23:...
374
+ address (station) &lt;U187 402kB ...
375
+ city (station) &lt;U18 39kB ...
376
+ latitude (station) float64 4kB ...
377
+ longitude (station) float64 4kB ...
378
+ state (station) &lt;U17 37kB &#x27;Chhattisgarh&#x27; ... &#x27;West Bengal&#x27;
379
+ * station (station) &lt;U64 137kB &#x27;32Bungalows, Bhilai - CECB&#x27; ... &#x27;Ward-...
380
+ Data variables: (12/24)
381
+ AT (Timestamp, station) float64 1GB ...
382
+ BP (Timestamp, station) float64 1GB ...
383
+ Benzene (Timestamp, station) float64 1GB ...
384
+ CO (Timestamp, station) float64 1GB ...
385
+ Eth-Benzene (Timestamp, station) float64 1GB ...
386
+ MP-Xylene (Timestamp, station) float64 1GB ...
387
+ ... ...
388
+ TOT-RF (Timestamp, station) float64 1GB ...
389
+ Toluene (Timestamp, station) float64 1GB ...
390
+ VWS (Timestamp, station) float64 1GB ...
391
+ WD (Timestamp, station) float64 1GB ...
392
+ WS (Timestamp, station) float64 1GB ...
393
+ Xylene (Timestamp, station) float64 1GB ...</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-4d61575f-0665-473c-abe6-658311d3445d' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-4d61575f-0665-473c-abe6-658311d3445d' class='xr-section-summary' title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>Timestamp</span>: 245376</li><li><span class='xr-has-index'>station</span>: 537</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-791453b2-228a-40f4-a527-31f3515438f4' class='xr-section-summary-in' type='checkbox' checked><label for='section-791453b2-228a-40f4-a527-31f3515438f4' class='xr-section-summary' >Coordinates: <span>(7)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>Timestamp</span></div><div class='xr-var-dims'>(Timestamp)</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2017-01-01 ... 2023-12-31T23:45:00</div><input id='attrs-810eeb6c-c5fa-4e93-b51d-ece9f220b49d' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-810eeb6c-c5fa-4e93-b51d-ece9f220b49d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8c2bb5ae-9af5-4626-8f65-fb441049ef76' class='xr-var-data-in' type='checkbox'><label for='data-8c2bb5ae-9af5-4626-8f65-fb441049ef76' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;2017-01-01T00:00:00.000000000&#x27;, &#x27;2017-01-01T00:15:00.000000000&#x27;,
394
+ &#x27;2017-01-01T00:30:00.000000000&#x27;, ..., &#x27;2023-12-31T23:15:00.000000000&#x27;,
395
+ &#x27;2023-12-31T23:30:00.000000000&#x27;, &#x27;2023-12-31T23:45:00.000000000&#x27;],
396
+ dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>address</span></div><div class='xr-var-dims'>(station)</div><div class='xr-var-dtype'>&lt;U187</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-c400d50a-b56b-45d6-9891-da0b11beb383' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-c400d50a-b56b-45d6-9891-da0b11beb383' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-00ddaa31-7ab3-4fc7-8115-2a2b2bf00f88' class='xr-var-data-in' type='checkbox'><label for='data-00ddaa31-7ab3-4fc7-8115-2a2b2bf00f88' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>[537 values with dtype=&lt;U187]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>city</span></div><div class='xr-var-dims'>(station)</div><div class='xr-var-dtype'>&lt;U18</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-5a910aaf-7fc4-4146-94a2-12019b026d34' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-5a910aaf-7fc4-4146-94a2-12019b026d34' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-9012aa07-8ae3-4128-9143-b8f621c29cc0' class='xr-var-data-in' type='checkbox'><label for='data-9012aa07-8ae3-4128-9143-b8f621c29cc0' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>[537 values with dtype=&lt;U18]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>latitude</span></div><div class='xr-var-dims'>(station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-d11443a5-0e37-4fb2-8256-8f8489463d73' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-d11443a5-0e37-4fb2-8256-8f8489463d73' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-da4dbfa2-8890-43c1-b009-950cbe4ded3a' class='xr-var-data-in' type='checkbox'><label for='data-da4dbfa2-8890-43c1-b009-950cbe4ded3a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>[537 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>longitude</span></div><div class='xr-var-dims'>(station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-fb7bc953-72ff-4d51-aa25-ed2dea6f4048' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-fb7bc953-72ff-4d51-aa25-ed2dea6f4048' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-05b89ce6-3375-48bf-b525-193352f351b0' class='xr-var-data-in' type='checkbox'><label for='data-05b89ce6-3375-48bf-b525-193352f351b0' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>[537 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>state</span></div><div class='xr-var-dims'>(station)</div><div class='xr-var-dtype'>&lt;U17</div><div class='xr-var-preview xr-preview'>&#x27;Chhattisgarh&#x27; ... &#x27;West Bengal&#x27;</div><input id='attrs-d0f5821c-7707-45fc-b35b-7a3310cc7a37' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-d0f5821c-7707-45fc-b35b-7a3310cc7a37' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f50a2cea-f4d4-4e6b-b4ab-07ce7e801c79' class='xr-var-data-in' type='checkbox'><label for='data-f50a2cea-f4d4-4e6b-b4ab-07ce7e801c79' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;Chhattisgarh&#x27;, &#x27;Chhattisgarh&#x27;, &#x27;Chhattisgarh&#x27;, ..., &#x27;West Bengal&#x27;,
397
+ &#x27;West Bengal&#x27;, &#x27;West Bengal&#x27;], dtype=&#x27;&lt;U17&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>station</span></div><div class='xr-var-dims'>(station)</div><div class='xr-var-dtype'>&lt;U64</div><div class='xr-var-preview xr-preview'>&#x27;32Bungalows, Bhilai - CECB&#x27; ......</div><input id='attrs-03440629-53ed-44e5-85e9-5e941aeef4ad' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-03440629-53ed-44e5-85e9-5e941aeef4ad' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-624851ee-8fef-45b7-a325-4d651d135f9c' class='xr-var-data-in' type='checkbox'><label for='data-624851ee-8fef-45b7-a325-4d651d135f9c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;32Bungalows, Bhilai - CECB&#x27;, &#x27;AIIMS, Raipur - CECB&#x27;,
398
+ &#x27;Bhatagaon New ISBT, Raipur - CECB&#x27;, ...,
399
+ &#x27;Sidhu Kanhu Indoor Stadium, Durgapur - WBPCB&#x27;,
400
+ &#x27;Victoria, Kolkata - WBPCB&#x27;, &#x27;Ward-32 Bapupara, Siliguri - WBPCB&#x27;],
401
+ dtype=&#x27;&lt;U64&#x27;)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-32d93a48-834c-40fd-83ce-628900bd5a71' class='xr-section-summary-in' type='checkbox' ><label for='section-32d93a48-834c-40fd-83ce-628900bd5a71' class='xr-section-summary' >Data variables: <span>(24)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>AT</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-d156dcb4-6006-42d5-96df-c143793ae37a' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d156dcb4-6006-42d5-96df-c143793ae37a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8e59b21b-8f33-48c1-a436-465c85c686e1' class='xr-var-data-in' type='checkbox'><label for='data-8e59b21b-8f33-48c1-a436-465c85c686e1' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>°C</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>BP</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-05e99ca6-ab09-4c63-9d44-93e799cd3594' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-05e99ca6-ab09-4c63-9d44-93e799cd3594' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-142da329-bd3a-4248-8542-034245ea1d11' class='xr-var-data-in' type='checkbox'><label for='data-142da329-bd3a-4248-8542-034245ea1d11' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>mmHg</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>Benzene</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-88514e20-26b0-4a90-8b8f-e1be8a446be9' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-88514e20-26b0-4a90-8b8f-e1be8a446be9' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a8678372-7f57-45bb-a444-33e6ff7321ca' class='xr-var-data-in' type='checkbox'><label for='data-a8678372-7f57-45bb-a444-33e6ff7321ca' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>µg/m³</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>CO</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-4f576bf5-176b-4617-9714-3138e420382c' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-4f576bf5-176b-4617-9714-3138e420382c' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-cb8dc775-a3ff-4ff3-a3bc-8fd656943d52' class='xr-var-data-in' type='checkbox'><label for='data-cb8dc775-a3ff-4ff3-a3bc-8fd656943d52' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>mg/m³</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>Eth-Benzene</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-30902abb-5442-4f32-bf2e-00001ea9ac74' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-30902abb-5442-4f32-bf2e-00001ea9ac74' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f6bb3150-b22c-48c6-ba2c-94230ae4a3bd' class='xr-var-data-in' type='checkbox'><label for='data-f6bb3150-b22c-48c6-ba2c-94230ae4a3bd' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>µg/m³</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>MP-Xylene</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-2461fafe-b8a4-4df7-b817-59c6a9a8c8da' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-2461fafe-b8a4-4df7-b817-59c6a9a8c8da' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a4ad5375-3329-4246-9c2d-241b2c6efe8a' class='xr-var-data-in' type='checkbox'><label for='data-a4ad5375-3329-4246-9c2d-241b2c6efe8a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>µg/m³</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>NH3</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-2be60e5f-441d-4a61-94b2-924f4d1e0bc9' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-2be60e5f-441d-4a61-94b2-924f4d1e0bc9' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-07425342-910d-41db-a971-b31847b522f7' class='xr-var-data-in' type='checkbox'><label for='data-07425342-910d-41db-a971-b31847b522f7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>µg/m³</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>NO</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-a26f9e02-74c3-42d9-8e16-8f323acb7eb9' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a26f9e02-74c3-42d9-8e16-8f323acb7eb9' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d4164a24-2c40-4380-a53d-23a9c9ceddc6' class='xr-var-data-in' type='checkbox'><label for='data-d4164a24-2c40-4380-a53d-23a9c9ceddc6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>µg/m³</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>NO2</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-7c3878de-595f-4214-9201-a5f15c2d62f8' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7c3878de-595f-4214-9201-a5f15c2d62f8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-78092645-c72f-4933-b0fb-a9d5866c8ac0' class='xr-var-data-in' type='checkbox'><label for='data-78092645-c72f-4933-b0fb-a9d5866c8ac0' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>µg/m³</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>NOx</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-c808c7e8-57cc-4235-8e41-b09e8e6a8efc' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c808c7e8-57cc-4235-8e41-b09e8e6a8efc' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-543f7d17-e4ff-4489-967e-8a66806005ab' class='xr-var-data-in' type='checkbox'><label for='data-543f7d17-e4ff-4489-967e-8a66806005ab' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>ppb</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>O Xylene</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-098620c2-5a48-4abd-a2a5-4163aa5175ac' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-098620c2-5a48-4abd-a2a5-4163aa5175ac' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-eaf8d73d-9281-4dad-9b3d-7d33007d58b2' class='xr-var-data-in' type='checkbox'><label for='data-eaf8d73d-9281-4dad-9b3d-7d33007d58b2' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>µg/m³</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>Ozone</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-6d3253d1-2bde-4c8b-b8fa-a6faf70c41df' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-6d3253d1-2bde-4c8b-b8fa-a6faf70c41df' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-68a72474-7a6e-4ebd-a617-6c794c9f28d0' class='xr-var-data-in' type='checkbox'><label for='data-68a72474-7a6e-4ebd-a617-6c794c9f28d0' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>µg/m³</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>PM10</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-7f8a87ab-2d5b-40e9-a0ee-eecc0be4ff78' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7f8a87ab-2d5b-40e9-a0ee-eecc0be4ff78' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-cfcc3d19-12d3-423f-9bb4-8f2c8a2dae25' class='xr-var-data-in' type='checkbox'><label for='data-cfcc3d19-12d3-423f-9bb4-8f2c8a2dae25' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>µg/m³</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>PM2.5</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-d5a49df8-aaae-46e7-9bab-c81e985cb4c7' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d5a49df8-aaae-46e7-9bab-c81e985cb4c7' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-7ae7ee55-d8c3-4db9-ba8d-7d65697b9c0b' class='xr-var-data-in' type='checkbox'><label for='data-7ae7ee55-d8c3-4db9-ba8d-7d65697b9c0b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>µg/m³</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>RF</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-f33e7e88-2fe8-4072-8fb9-56e837d7f872' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-f33e7e88-2fe8-4072-8fb9-56e837d7f872' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0757af9e-aa1e-4aa3-9f70-869d43c2b062' class='xr-var-data-in' type='checkbox'><label for='data-0757af9e-aa1e-4aa3-9f70-869d43c2b062' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>mm</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>RH</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-02be0d53-ee87-4ed0-9438-738b5c709ed3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-02be0d53-ee87-4ed0-9438-738b5c709ed3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e34eb97a-d8b9-4b0f-ad0c-5dae55c2a3b6' class='xr-var-data-in' type='checkbox'><label for='data-e34eb97a-d8b9-4b0f-ad0c-5dae55c2a3b6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>%</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>SO2</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-5a0ea57f-656c-4bf6-9541-408af37703f3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5a0ea57f-656c-4bf6-9541-408af37703f3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-358b3b60-85a0-432e-a77d-885c0b4427c2' class='xr-var-data-in' type='checkbox'><label for='data-358b3b60-85a0-432e-a77d-885c0b4427c2' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>µg/m³</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>SR</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-e4952ac5-dd94-4d7f-96e3-7f0f6fd9e3a5' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e4952ac5-dd94-4d7f-96e3-7f0f6fd9e3a5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c312a521-c2b7-4342-8b9d-188705a8b1de' class='xr-var-data-in' type='checkbox'><label for='data-c312a521-c2b7-4342-8b9d-188705a8b1de' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>W/mt2</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>TOT-RF</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-9a28f893-18f6-4e81-8093-c15fb39d3c34' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-9a28f893-18f6-4e81-8093-c15fb39d3c34' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-da4c47bb-99f6-4164-ac73-db7825530e99' class='xr-var-data-in' type='checkbox'><label for='data-da4c47bb-99f6-4164-ac73-db7825530e99' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>mm</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>Toluene</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-a0782454-691b-4544-9cd7-1dd916531dec' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a0782454-691b-4544-9cd7-1dd916531dec' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-049bbd23-7865-4fa6-ac08-988fb9a906d1' class='xr-var-data-in' type='checkbox'><label for='data-049bbd23-7865-4fa6-ac08-988fb9a906d1' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>µg/m³</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>VWS</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-ee21ea15-0c1c-4e85-bed8-3c2dfa34e551' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-ee21ea15-0c1c-4e85-bed8-3c2dfa34e551' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-fd0a8f00-7118-467b-b6dd-d2c461e5f596' class='xr-var-data-in' type='checkbox'><label for='data-fd0a8f00-7118-467b-b6dd-d2c461e5f596' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>m/s</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>WD</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-bffb79cb-cfc2-44a1-b37d-0856660b0197' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-bffb79cb-cfc2-44a1-b37d-0856660b0197' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0b7c0f7c-0984-412e-8969-0ddac3969539' class='xr-var-data-in' type='checkbox'><label for='data-0b7c0f7c-0984-412e-8969-0ddac3969539' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>deg</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>WS</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-c52fd389-ba5b-4c8d-9f5d-c56007a65ef4' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c52fd389-ba5b-4c8d-9f5d-c56007a65ef4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-59723c55-8e1f-4e3b-ae5b-6a0d310ff65b' class='xr-var-data-in' type='checkbox'><label for='data-59723c55-8e1f-4e3b-ae5b-6a0d310ff65b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>m/s</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>Xylene</span></div><div class='xr-var-dims'>(Timestamp, station)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-c2f2e305-feeb-4f48-92d2-47fab0945fe5' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c2f2e305-feeb-4f48-92d2-47fab0945fe5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-34dd8241-22b9-489c-8015-5d43096ba742' class='xr-var-data-in' type='checkbox'><label for='data-34dd8241-22b9-489c-8015-5d43096ba742' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>unit :</span></dt><dd>µg/m³</dd></dl></div><div class='xr-var-data'><pre>[131766912 values with dtype=float64]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-4e25a5f2-9fe4-404c-b78e-6765f6054e3a' class='xr-section-summary-in' type='checkbox' ><label for='section-4e25a5f2-9fe4-404c-b78e-6765f6054e3a' class='xr-section-summary' >Indexes: <span>(2)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-index-name'><div>Timestamp</div></div><div class='xr-index-preview'>PandasIndex</div><div></div><input id='index-fbf8e270-9337-44d6-b34b-2532bac0540a' class='xr-index-data-in' type='checkbox'/><label for='index-fbf8e270-9337-44d6-b34b-2532bac0540a' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(DatetimeIndex([&#x27;2017-01-01 00:00:00&#x27;, &#x27;2017-01-01 00:15:00&#x27;,
402
+ &#x27;2017-01-01 00:30:00&#x27;, &#x27;2017-01-01 00:45:00&#x27;,
403
+ &#x27;2017-01-01 01:00:00&#x27;, &#x27;2017-01-01 01:15:00&#x27;,
404
+ &#x27;2017-01-01 01:30:00&#x27;, &#x27;2017-01-01 01:45:00&#x27;,
405
+ &#x27;2017-01-01 02:00:00&#x27;, &#x27;2017-01-01 02:15:00&#x27;,
406
+ ...
407
+ &#x27;2023-12-31 21:30:00&#x27;, &#x27;2023-12-31 21:45:00&#x27;,
408
+ &#x27;2023-12-31 22:00:00&#x27;, &#x27;2023-12-31 22:15:00&#x27;,
409
+ &#x27;2023-12-31 22:30:00&#x27;, &#x27;2023-12-31 22:45:00&#x27;,
410
+ &#x27;2023-12-31 23:00:00&#x27;, &#x27;2023-12-31 23:15:00&#x27;,
411
+ &#x27;2023-12-31 23:30:00&#x27;, &#x27;2023-12-31 23:45:00&#x27;],
412
+ dtype=&#x27;datetime64[ns]&#x27;, name=&#x27;Timestamp&#x27;, length=245376, freq=None))</pre></div></li><li class='xr-var-item'><div class='xr-index-name'><div>station</div></div><div class='xr-index-preview'>PandasIndex</div><div></div><input id='index-072d7a02-c830-4246-8d99-c10925a24cee' class='xr-index-data-in' type='checkbox'/><label for='index-072d7a02-c830-4246-8d99-c10925a24cee' title='Show/Hide index repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-index-data'><pre>PandasIndex(Index([&#x27;32Bungalows, Bhilai - CECB&#x27;, &#x27;AIIMS, Raipur - CECB&#x27;,
413
+ &#x27;Bhatagaon New ISBT, Raipur - CECB&#x27;,
414
+ &#x27;Civic Center, Bhilai - Bhilai Steel Plant&#x27;,
415
+ &#x27;Govt. Higher Secondary School, Milupara - CECB&#x27;,
416
+ &#x27;Hathkhoj, Bhilai - CECB&#x27;, &#x27;Krishak Nagar, Raipur - CECB&#x27;,
417
+ &#x27;Mangala, Bilaspur - NTPC&#x27;, &#x27;Nawapara SECL Colony, Chhal - CECB&#x27;,
418
+ &#x27;OP Jindal Industrial Park, Tumidih - CECB&#x27;,
419
+ ...
420
+ &#x27;Ghusuri, Howrah - WBPCB&#x27;, &#x27;Jadavpur, Kolkata - WBPCB&#x27;,
421
+ &#x27;Padmapukur, Howrah - WBPCB&#x27;,
422
+ &#x27;Priyambada Housing Estate, Haldia - WBPCB&#x27;,
423
+ &#x27;Rabindra Bharati University, Kolkata - WBPCB&#x27;,
424
+ &#x27;Rabindra Sarobar, Kolkata - WBPCB&#x27;,
425
+ &#x27;SVSPA Campus, Barrackpore - WBPCB&#x27;,
426
+ &#x27;Sidhu Kanhu Indoor Stadium, Durgapur - WBPCB&#x27;,
427
+ &#x27;Victoria, Kolkata - WBPCB&#x27;, &#x27;Ward-32 Bapupara, Siliguri - WBPCB&#x27;],
428
+ dtype=&#x27;object&#x27;, name=&#x27;station&#x27;, length=537))</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-40a5c629-39e1-4418-a6b4-88c5c60daf2d' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-40a5c629-39e1-4418-a6b4-88c5c60daf2d' class='xr-section-summary' title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>
429
+
430
+
431
+ ## Reading data
432
+
433
+ ### First install zarr and xarray libraries
434
+
435
+ ```bash
436
+ pip install zarr xarray
437
+ ```
438
+
439
+ ### Lazy load the dataset
440
+
441
+ ```py
442
+ import xarray as xr
443
+ ds = xr.open_zarr("zip:///::https://huggingface.co/datasets/Zeel/P1/resolve/main/all_in_one.zarr.zip")
444
+ ```
445
+
446
+ Now, `ds` variable contains the lazily loaded dataset, which means, it will only download a part of the data when a computation is needed on it.
447
+ For example, If we need to calculate mean of PM2.5 in Delhi for 2022, it will only download PM2.5 data of all stations in Delhi for 2022.
448
 
449
  ```py
450
+ delhi_2022_ds = ds.sel(station=ds.station.state=="Delhi", Timestamp="2022")["PM2.5"]
451
+ mean_val = delhi_2022_ds.mean().item()
452
+ print(mean_val)
453
+ # 99.5650831365871
454
  ```