From 33e2b0e4fa292fc6978b1d49b8d9d3a66dc3e9da Mon Sep 17 00:00:00 2001
From: tlatorre <tlatorre@uchicago.edu>
Date: Fri, 19 Oct 2018 13:00:26 -0500
Subject: add interp2d() for fast bilinear 2D interpolation

---
 src/misc.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/misc.h')

diff --git a/src/misc.h b/src/misc.h
index 80a580f..3a55c2f 100644
--- a/src/misc.h
+++ b/src/misc.h
@@ -17,6 +17,7 @@ double ln(unsigned int n);
 double lnfact(unsigned int n);
 double kahan_sum(double *x, size_t n);
 double interp1d(double x, double *xp, double *yp, size_t n);
+double interp2d(double x, double y, double *xp, double *yp, double *zp, size_t n1, size_t n2);
 int isclose(double a, double b, double rel_tol, double abs_tol);
 int allclose(double *a, double *b, size_t n, double rel_tol, double abs_tol);
 double logsumexp(double *a, size_t n);
-- 
cgit