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-rw-r--r--tksao/fitsy++/compress.C2
1 files changed, 2 insertions, 0 deletions
diff --git a/tksao/fitsy++/compress.C b/tksao/fitsy++/compress.C
index e10c34b..6d6febb 100644
--- a/tksao/fitsy++/compress.C
+++ b/tksao/fitsy++/compress.C
@@ -29,6 +29,8 @@ FitsCompress::FitsCompress(FitsFile* fits)
char* which = fits->getString(keyword);
if (!strncmp(which,"NONE",4))
quantize_ = NODITHER;
+ if (!strncmp(which,"NO_DITHER",4))
+ quantize_ = NODITHER;
else if (!strncmp(which,"SUBTRACTIVE_DITHER_1",20))
quantize_ = SUBDITHER1;
else if (!strncmp(which,"SUBTRACTIVE_DITHER_2",20))