Duplicate from mattritchey/hrrr_max

.gitattributes

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README.md

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+---
+title: Hrrr Max
+emoji: 💩
+colorFrom: red
+colorTo: pink
+sdk: gradio
+sdk_version: 3.19.1
+app_file: app.py
+pinned: false
+duplicated_from: mattritchey/hrrr_max
+---
+
+Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference

app.py

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+# -*- coding: utf-8 -*-
+"""
+Created on Tue Feb 21 11:44:34 2023
+
+@author: mritchey
+"""
+
+#HRRR Zarr
+import gradio as gr
+from joblib import Parallel, delayed
+import s3fs
+import xarray as xr
+import numpy as np
+
+s3 = s3fs.S3FileSystem(anon=True)
+
+
+def lookup(path):
+	return s3fs.S3Map(path, s3=s3)
+
+
+def get_values(date_time, variable, level):
+    date, time = date_time
+    path = f"hrrrzarr/sfc/{date}/{date}_{time[-2:]}z_anl.zarr/{level}/{variable}"
+    ds = xr.open_mfdataset([lookup(path), lookup(f"{path}/{level}")],
+                           engine="zarr")
+    return ds[variable].values
+
+
+def get_hrrr_values(date, variable, level):
+    times = [f'0{t}'[-2:] for t in range(0, 24)]
+    date_times = [(date, t) for t in times]
+    results = Parallel(n_jobs=24, prefer="threads")(
+    	delayed(get_values)(i, variable, level) for i in date_times)
+    ds_all = np.stack(results)
+    ds_max = ds_all.max(axis=0)
+    return ds_max
+
+
+with gr.Blocks() as demo:
+    date = gr.Textbox(label="Date")
+    variable = gr.Textbox(label="Variable", placeholder='GUST')
+    level = gr.Textbox(label="Level", placeholder='surface')
+    greet_btn = gr.Button("Get Max")
+    # input_vars=[date, variable, level]
+    output = gr.Numpy(label="Max")
+    greet_btn.click(fn=get_hrrr_values,
+                    inputs=[date, variable, level],
+                    outputs=output,api_name="addition")
+
+
+# demo = gr.Interface(fn=get_hrrr_values,
+#                     inputs=["text","text","text"],
+#                     outputs="text",
+#                     show_api=True)
+demo.launch()

requirements.txt

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+ecmwflibs
+zarr
+cfgrib
+numpy
+joblib
+gradio
+s3fs
+xarray[complete]