From 32653a0d0dc76b8470f2d74aedba186903f28047 Mon Sep 17 00:00:00 2001
From: Nils Brueggemann <nils.brueggemann@mpimet.mpg.de>
Date: Wed, 12 Mar 2025 15:55:24 +0100
Subject: [PATCH] pyic_view: Improve documentation.
---
scripts/pyic_view.py | 15 +++++++++++++--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/scripts/pyic_view.py b/scripts/pyic_view.py
index 6d5ace4..fff946b 100755
--- a/scripts/pyic_view.py
+++ b/scripts/pyic_view.py
@@ -782,10 +782,21 @@ def main():
help_text = """
Opens an interactive GUI to visualize horizontal ICON data.
+ pyic_view can process data on the native ICON grid or HEALPix. For data on
+ the native grid, it requires ckdtrees. These ckdtrees are looked for either
+ in a directory specified by the `--path_grid` option or in
+ `pyicon/pyicon/params_user.json`.
+
Usage notes:
------------
- Basic usage:
- pyic_view.py netcdf_file_or_list.nc [options]
+ Open one netcdf file:
+ pyic_view icon_data_20000101T000000Z.nc
+
+ Use any sort of wildcarts:
+ pyic_view icon_data_20000101T*.nc
+
+ Open zarr archive:
+ pyic_view icon_zarr_archive.zarr
Argument list:
--------------
--
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