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| author | Thomas White <taw@physics.org> | 2010-09-22 17:35:37 +0200 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2012-02-22 15:26:59 +0100 |
| commit | b80016b05e7583dee6ae3e8db0d1a7036b1d09be (patch) | |
| tree | 7d9fd249bb751e11cd92d1aa69778b91ebc9b0ea | |
| parent | c68ee0a5c446023b7f550d723c8f3e8b109b9bc5 (diff) | |
Improve error estimate
| -rw-r--r-- | src/reflections.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/reflections.c b/src/reflections.c index 4c3cf527..7e850320 100644 --- a/src/reflections.c +++ b/src/reflections.c @@ -78,7 +78,7 @@ void write_reflections(const char *filename, ReflItemList *items, } if ( intensity > 0.0 ) { - sigma = sqrt(intensity); + sigma = 179.0 * sqrt(intensity/179.0); } else { sigma = 0.0; } @@ -88,6 +88,7 @@ void write_reflections(const char *filename, ReflItemList *items, h, k, l, intensity, ph, sigma, s/1.0e9, N); } + STATUS("Warning: Errors are only remotely valid for 1/16 gain.\n"); fclose(fh); } |