barronh

__doc__ = """
INTEGRATE CMAQ Columns
======================

---
    author: Barron H. Henderson
    last-updated: 2026-07-17
---

Integrate columns from CMAQ using GRIDCRO2D, METCRO3D, and CONC files.

barronh

__doc__ = """
Requires pycno, pandas, matplotlib, xarray and the airnowcompare.py gist.

pip install pycno pyproj pandas matplotlib xarray
wget -N https://gist.githubusercontent.com/barronh/945df1b465905b0f5454258b317cee1b/raw/airnowcompare.py
"""
import airnowcompare
import pycno
import pandas as pd
import matplotlib.animation as ani

barronh

#!/usr/bin/python
__doc__ = """
Relies on NASA credentials in .netrc and tested with
harmony-py==1.3.4
pandas==2.3.1
"""
import logging
from harmony import BBox, Client, Collection, Request, Environment
import os
import pandas as pd

barronh

def xmlcmap2cmap(xmlcmap):
    import numpy as np
    import matplotlib.colors as mc
    inf = np.inf
    nan = np.nan
    for elem in xmlcmap:
        if elem.tag == 'Entries':
            los = []
            his = []
            rgbs = []

barronh

#!/usr/bin/env bash
INPATH=${1?Required input CMAQ File}
if [[ ${INPATH} == "-h" || ${INPATH} == "--help" ]]; then
   echo $0 [-h] INPATH INVAR [OUTPATH]
   echo "Convert CMAQ IOAPI meta data to SRS and create raster using gdal_translate"
   echo "  -h --help: print this help menu"
   echo "  INPATH   : path to CMAQ input/output file"
   echo "  INVAR    : name of variable in INPATH"
   echo "  OUTPATH  : Path for output raster (default: INPATH_INVAR.tif)"
   exit

barronh

def get_epacmapnorm(spc, freq):
    """
    Arguments
    ---------
    spc : str
        choices 'pm25' or 'o3'
    freq : str
        choices '1h', '24h' (pm-only), '8h' (o3-only), 'mda8' (o3-only)

    Returns

barronh

"""
# Convert a CMAQ IOAPI File to a GeoTiff

---
    author: Barron H. Henderson
    last updated: 2025-09-05
---

Demonstrates converting a CMAQ file to a GeoTiff. GeoTiff is useful for ArcGIS or QGIS.

barronh

__all__ = ['open_griddesc', 'csv2inln', 'templatecsv']
__doc__ = """
csv2inln
========

This module is meant to help make CMAQ-ready point source emission files from
a CSV file. By default, the emissions are time-independent for a day. However,
a tfactor_utc variable can be supplied to add a diurnal scaling factor.

Prerequisites

barronh

EQUATES Evaluation Quick Hits

barronh

__version__ = "1.0.0"
__all__ = ['open_remote', 'open_naqfc', 'open_airnow', 'open_airfuse']
__doc__ = """
Utility for Comparing AirNow Surfaces
=====================================

Using AirNow grib2 AQI files as reference. Can compare to NAQFC from NOAA or
the AirFuse from AirNow. For simplicity, NAQFC and AirFuse are converted to
a Nowcast by averaging the last 3 time steps. The Nowcast is then put into AQI
units for comparison.