From 7e1fdd31539f168041339c610f138761385a4228 Mon Sep 17 00:00:00 2001
From: Lukas Kluft <lukas.kluft@gmail.com>
Date: Tue, 14 Jan 2025 10:34:39 +0200
Subject: [PATCH] Skip files that have already been remapped
---
remap.sh | 26 +++++++++++++++-----------
1 file changed, 15 insertions(+), 11 deletions(-)
diff --git a/remap.sh b/remap.sh
index 7d9891c..486a8a4 100755
--- a/remap.sh
+++ b/remap.sh
@@ -19,17 +19,21 @@ tgt_grid="hpz9"
infile=$1
outdir=$(dirname $infile)/healpix
outfile=${outdir}/$(basename $infile)
+outfile_part=${outdir}/$(basename $infile).partial
mkdir -p $outdir
-# Remap, chunk, and compress the given input file
-cdo \
- --format nc4 \
- --compression_type zstd \
- --chunktype auto \
- --chunksize $((4**9)) \
- --num_threads 4 \
- -remap,$tgt_grid,"$weightsdir/weights_${src_grid}_${tgt_grid}.nc" \
- $infile $outfile
-
-ncrename -d cells,cell $outfile
+if [ ! -f $outfile ]; then
+ # Remap, chunk, and compress the given input file
+ cdo \
+ --format nc4 \
+ --compression_type zstd \
+ --chunktype auto \
+ --chunksize $((4**9)) \
+ --num_threads 4 \
+ -remap,$tgt_grid,"$weightsdir/weights_${src_grid}_${tgt_grid}.nc" \
+ $infile $outfile_part
+
+ ncrename -d cells,cell $outfile_part
+ mv $outfile_part $outfile
+fi
--
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