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ECC-1164: clean up and comments

This commit is contained in:
Shahram Najm 2020-12-05 17:33:53 +00:00
parent 83ad95218c
commit 352f65852a
1 changed files with 8 additions and 6 deletions
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6
src/grib_nearest_class_reduced.c
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@ -173,6 +173,9 @@ static int find(grib_nearest* nearest, grib_handle* h,
return ret; return ret;
radius = ((double)iradius) / 1000.0; radius = ((double)iradius) / 1000.0;
/* Compute lat/lon info, create iterator etc if it's the 1st time or different grid.
* This is for performance: if the grid has not changed, we only do this once
* and reuse for other messages */
if (!nearest->h || (flags & GRIB_NEAREST_SAME_GRID) == 0) { if (!nearest->h || (flags & GRIB_NEAREST_SAME_GRID) == 0) {
double dummy = 0; double dummy = 0;
double olat = 1.e10; double olat = 1.e10;
@ -229,8 +232,7 @@ static int find(grib_nearest* nearest, grib_handle* h,
/* Compute distances if it's the 1st time or different point or different grid. /* Compute distances if it's the 1st time or different point or different grid.
* This is for performance: if the grid and the input point have not changed * This is for performance: if the grid and the input point have not changed
* we only do this once and reuse for other messages * we only do this once and reuse for other messages */
*/
if (!self->distances || (flags & GRIB_NEAREST_SAME_POINT) == 0 || (flags & GRIB_NEAREST_SAME_GRID) == 0) { if (!self->distances || (flags & GRIB_NEAREST_SAME_POINT) == 0 || (flags & GRIB_NEAREST_SAME_GRID) == 0) {
double* lons = NULL; double* lons = NULL;
int nlon = 0; int nlon = 0;