update rayleigh scattering calculation

This commit updates the optics code to calculate the rayleigh scattering length
using the Einstein-Smoluchowski formula instead of using the effective rayleigh
scattering lengths from the RSPR bank.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/fit.c b/src/fit.c
index 4674e3d..92584aa 100644
--- a/src/fit.c
+++ b/src/fit.c
@@ -6044,7 +6044,7 @@ int main(int argc, char **argv)
         goto err;
     }
 
-    if (optics_init(db)) {
+    if (optics_init()) {
         fprintf(stderr, "failed to initialize optics: %s\n", optics_err);
         goto err;
     }