rnatm

commit 902b3c458f884fb12adcd0cd28313539b28a295b
parent 002f17b47dd33646343a401df35c06f4ffd8f5aa
Author: Vincent Forest <vincent.forest@meso-star.com>
Date:   Mon, 31 Oct 2022 11:05:03 +0100

Replace rnatm_band_get_range by rnatm_band_get_desc

Diffstat:
M
src/rnatm.c
 | 
11
++++++-----
M
src/rnatm.h
 | 
13
+++++++++++--

2 files changed, 17 insertions(+), 7 deletions(-)
diff --git a/src/rnatm.c b/src/rnatm.c
@@ -436,15 +436,15 @@ error:
 }
 
 res_T
-rnatm_band_get_range
+rnatm_band_get_desc
   (const struct rnatm* rnatm,
    const size_t iband,
-   double range[2]) /* In nm. Upper bound is exclusive */
+   struct rnatm_band_desc* band_desc)
 {
   struct sck_band band;
   res_T res = RES_OK;
 
-  if(!rnatm || !range) {
+  if(!rnatm || !band_desc) {
     res = RES_BAD_ARG;
     goto error;
   }
@@ -460,8 +460,9 @@ rnatm_band_get_range
 
   /* TODO Should the range of the band be clamped to the atmospheric spectral
    * domain? */
-  range[0] = band.lower;
-  range[1] = band.upper;
+  band_desc->lower = band.lower;
+  band_desc->upper = band.upper;
+  band_desc->quad_pts_count = band.quad_pts_count;
 
 exit:
   return res;
diff --git a/src/rnatm.h b/src/rnatm.h
@@ -94,6 +94,15 @@ struct rnatm_cell {
 #define RNATM_CELL_NULL__ {SUVM_PRIMITIVE_NULL__, RNATM_GAS}
 static const struct rnatm_cell RNATM_CELL_NULL = RNATM_CELL_NULL__;
 
+struct rnatm_band_desc {
+  double lower; /* Lower band wavelength in nm (inclusive) */
+  double upper; /* Upper band wavelength in nm (exclusive) */
+  size_t quad_pts_count; /* #quadrature points */
+};
+#define RNATM_BAND_DESC_NULL__ {0,0,0}
+static const struct rnatm_band_desc RNATM_BAND_DESC_NULL =
+  RNATM_BAND_DESC_NULL__;
+
 struct rnatm_cell_get_radcoef_args {
   struct rnatm_cell cell; /* Cell to query */
   double barycentric_coords[4]; /* Position into and relative to the cell */
@@ -292,10 +301,10 @@ rnatm_band_sample_quad_pt
    size_t* iquad);
 
 RNATM_API res_T
-rnatm_band_get_range
+rnatm_band_get_desc
   (const struct rnatm* rnatm,
    const size_t iband, /* Index of the band to query */
-   double range[2]); /* In nm. Upper bound is exclusive */
+   struct rnatm_band_desc* band);
 
 /* Writes a set of octrees following the VTK file format */
 RNATM_API res_T