whitespace fixes

src/dump_image.cpp

@@ -126,7 +126,7 @@ DumpImage::DumpImage(LAMMPS *lmp, int narg, char **arg) :
   gridflag = NO;
   lineflag = triflag = bodyflag = fixflag = NO;
   id_grid_compute = id_grid_fix = nullptr;
-  
+
   if (atom->nbondtypes == 0) bondflag = NO;
   else {
     bondflag = YES;
@@ -929,7 +929,7 @@ void DumpImage::create_image()
   if (gridflag) {
 
     // reset lighting for flat surfaces to make them brighter
- 
+
     image->ambientColor[0] = image->ambientColor[1] = image->ambientColor[2] = 0.9;
     image->keyLightColor[0] = image->keyLightColor[1] = image->keyLightColor[2] = 0.3;
     image->fillLightColor[0] = image->fillLightColor[1] = image->fillLightColor[2] = 0.3;

src/fix_ave_grid.cpp

@@ -2053,7 +2053,7 @@ void FixAveGrid::reset_grid()
       delete grid_window[i];
     delete [] grid_window;
   }
-  
+
   // allocate grid instance and grid data for new decomposition
 
   allocate_grid();
@@ -2100,7 +2100,7 @@ void FixAveGrid::reset_grid()
 
   if (dimension == 2) delete grid2d_previous;
   else delete grid3d_previous;
- 
+
   deallocate_one_grid(grid_sample_previous,nxlo_out_previous,nylo_out_previous,nzlo_out_previous);
   deallocate_one_grid(grid_nfreq_previous,nxlo_out_previous,nylo_out_previous,nzlo_out_previous);
   if (aveflag == RUNNING || aveflag == WINDOW)

src/image.cpp

@@ -819,7 +819,7 @@ void Image::draw_triangle(double *x, double *y, double *z, double *surfaceColor)
       // using <= if test can leave single-pixel gaps between 2 tris
       // using < if test fixes it
       // suggested by Nathan Fabian, Nov 2022
-      
+
       MathExtra::sub3 (zlocal, xlocal, s1);
       MathExtra::sub3 (ylocal, xlocal, s2);
       MathExtra::sub3 (p, xlocal, s3);