added verbosity levels to main and cli

mvcm/cli_mvcm.py

+"""Command line interface."""
 import argparse
 
-# from glob import glob
 from pkg_resources import get_distribution
 
 from mvcm.main import main
 
 _datapath = "/ships19/hercules/pveglio/mvcm_viirs_hires"
-# _fname_mod02 = glob(f'{_datapath}/VNP02MOD.A2022173.1312.001.*.uwssec_bowtie_corrected.nc')[0]
+# _fname_mod02 =
+#    glob(f'{_datapath}/VNP02MOD.A2022173.1312.001.*.uwssec_bowtie_corrected.nc')[0]
 # _fname_mod03 = glob(f'{_datapath}/VNP03MOD.A2022173.1312.001.*.uwssec.nc')[0]
-# _fname_img02 = glob(f'{_datapath}/VNP02IMG.A2022173.1312.001.*.uwssec_bowtie_corrected.nc')[0]
+# _fname_img02 =
+#    glob(f'{_datapath}/VNP02IMG.A2022173.1312.001.*.uwssec_bowtie_corrected.nc')[0]
 # _fname_img03 = glob(f'{_datapath}/VNP03IMG.A2022173.1312.001.*.uwssec.nc')[0]
 
 # thresholds:
@@ -28,6 +30,7 @@ _VERSION = get_distribution("mvcm").version
 
 
 def mvcm():
+    """Call main function."""
     parser = argparse.ArgumentParser(prog="MVCM", description="")
 
     parser.add_argument(
@@ -73,7 +76,11 @@ def mvcm():
         help="print version and exit",
     )
     parser.add_argument(
-        "-v", "--verbose", action="store_true", help="print verbose information"
+        "-v",
+        "--verbose",
+        action="count",
+        default=1,
+        help="print verbose information. Argument can be used multiple times.",
     )
 
     args = parser.parse_args()
@@ -95,7 +102,7 @@ def mvcm():
     sst_file = args.sst or _sst_file
     eco_file = args.eco or _eco_file
     out_file = args.out or "test_out.nc"
-    verbose = args.verbose or False
+    verbose = args.verbose
 
     main(
         satellite=satellite,

mvcm/main.py

@@ -22,6 +22,7 @@ from mvcm.restoral import Restoral
 
 # from glob import glob
 
+LOG_LEVELS = ["CRITICAL", "ERROR", "WARNING", "INFO", "DEBUG"]
 
 # #################################################################### #
 # TEST CASE
@@ -88,7 +89,7 @@ def timer(func):
     return wrapper_timer
 
 
-# @timer
+@timer
 def main(
     satellite: str = "snpp",
     sensor: str = "viirs",
@@ -152,10 +153,8 @@ def main(
     -------
     None
     """
-    if verbose is True:
-        logging.basicConfig(level=logging.INFO)
-    else:
-        logging.basicConfig(level=logging.WARNING)
+    verbose_level = np.minimum(verbose, 4)
+    logging.basicConfig(level=LOG_LEVELS[verbose_level])
 
     file_names = {
         "MOD02": f"{mod02}",