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Commit 8ab4d09a authored by Uwe Schulzweida's avatar Uwe Schulzweida
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Merge declaration and initialization.

parent 94148dad
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src/Remap.cc
View file @ 8ab4d09a
......@@ -534,9 +534,7 @@ int set_remapgrids(int filetype, int vlistID, int ngrids, std::vector<bool>& rem
}
}
for ( index = 0; index < ngrids; index++ )
if ( remapgrids[index] ) break;
for ( index = 0; index < ngrids; index++ ) if ( remapgrids[index] ) break;
if ( index == ngrids ) cdoAbort("No remappable grid found!");
return index;
......@@ -776,10 +774,8 @@ void *Remap(void *argument)
int streamID2 = -1;
int nrecs;
int varID, levelID;
size_t gridsize, gridsize2;
int gridID1 = -1, gridID2;
size_t gridsize2;
size_t nmiss1, nmiss2;
size_t j;
int r = -1;
int nremaps = 0;
int norm_opt = NORM_OPT_NONE;
......@@ -835,7 +831,6 @@ void *Remap(void *argument)
{
operatorInputArg("grid description file or name, remap weights file (SCRIP NetCDF)");
operatorCheckArgc(2);
gridID2 = cdoDefineGrid(operatorArgv()[0]);
remap_file = operatorArgv()[1];
}
else
......@@ -843,7 +838,6 @@ void *Remap(void *argument)
operatorInputArg("grid description file or name");
if ( operfunc == REMAPDIS && operatorArgc() == 2 )
{
gridID2 = cdoDefineGrid(operatorArgv()[0]);
int inum = parameter2int(operatorArgv()[1]);
// if ( inum < 1 || inum > 9 ) cdoAbort("Number of nearest neighbors out of range (1-9)!", inum);
num_neighbors = inum;
......@@ -851,9 +845,10 @@ void *Remap(void *argument)
else
{
operatorCheckArgc(1);
gridID2 = cdoDefineGrid(operatorArgv()[0]);
}
}
int gridID2 = cdoDefineGrid(operatorArgv()[0]);
if ( gridInqType(gridID2) == GRID_GENERIC ) cdoAbort("Unsupported target grid type (generic)!");
......@@ -871,7 +866,7 @@ void *Remap(void *argument)
int ngrids = vlistNgrids(vlistID1);
std::vector<bool> remapgrids(ngrids);
int index = set_remapgrids(filetype, vlistID1, ngrids, remapgrids);
gridID1 = vlistGrid(vlistID1, index);
int gridID1 = vlistGrid(vlistID1, index);
for ( index = 0; index < ngrids; index++ )
if ( remapgrids[index] )
......@@ -979,7 +974,7 @@ void *Remap(void *argument)
double *array1 = (double*) Malloc(grid1sizemax*sizeof(double));
int *imask = (int*) Malloc(grid1sizemax*sizeof(int));
gridsize = gridInqSize(gridID2);
size_t gridsize = gridInqSize(gridID2);
double *array2 = (double*) Malloc(gridsize*sizeof(double));
if ( ! lwrite_remap )
......@@ -1119,7 +1114,7 @@ void *Remap(void *argument)
(gridInqType(gridID1) == GRID_GME || gridInqType(gridID1) == GRID_UNSTRUCTURED) )
cdoAbort("Bilinear/bicubic interpolation doesn't support unstructured source grids!");
/* initialize grid information for both grids */
// Initialize grid information for both grids
if ( cdoTimer ) timer_start(timer_remap_init);
remap_grids_init(map_type, remap_extrapolate, gridID1, &remaps[r].src_grid, gridID2, &remaps[r].tgt_grid);
if ( cdoTimer ) timer_stop(timer_remap_init);
......@@ -1130,7 +1125,7 @@ void *Remap(void *argument)
if ( gridInqType(gridID1) == GRID_GME )
{
j = 0;
size_t j = 0;
for ( size_t i = 0; i < gridsize; i++ )
if ( remaps[r].src_grid.vgpm[i] ) imask[j++] = imask[i];
}
......@@ -1174,7 +1169,7 @@ void *Remap(void *argument)
if ( gridInqType(gridID1) == GRID_GME )
{
j = 0;
size_t j = 0;
for ( size_t i = 0; i < gridsize; i++ )
if ( remaps[r].src_grid.vgpm[i] ) array1[j++] = array1[i];
}
......@@ -1252,8 +1247,8 @@ void *Remap(void *argument)
{
int nd, ni, ni2, ni3;
gridInqParamGME(gridID2, &nd, &ni, &ni2, &ni3);
j = remaps[r].tgt_grid.size;
size_t j = remaps[r].tgt_grid.size;
for ( size_t i = gridsize2; i > 0 ; i-- )
if ( remaps[r].tgt_grid.vgpm[i-1] ) array2[i-1] = array2[--j];
......
src/remaplib.cc
View file @ 8ab4d09a
......@@ -562,8 +562,7 @@ void remap_define_reg2d(int gridID, remapgrid_t *grid)
gridInqXvals(gridID, grid->reg2d_center_lon);
gridInqYvals(gridID, grid->reg2d_center_lat);
/* Convert lat/lon units if required */
// Convert lat/lon units if required
char yunits[CDI_MAX_NAME]; yunits[0] = 0;
cdiGridInqKeyStr(gridID, CDI_KEY_YUNITS, CDI_MAX_NAME, yunits);
......@@ -584,9 +583,8 @@ void remap_define_reg2d(int gridID, remapgrid_t *grid)
grid_gen_corners(ny, grid->reg2d_center_lat, grid->reg2d_corner_lat);
grid_check_lat_borders_rad(ny+1, grid->reg2d_corner_lat);
//for ( size_t i = 0; i < nxp1; ++i ) printf("lon %zu %g\n", i, grid->reg2d_corner_lon[i]);
//for ( size_t i = 0; i < nyp1; ++i ) printf("lat %zu %g\n", i, grid->reg2d_corner_lat[i]);
// for ( size_t i = 0; i < nxp1; ++i ) printf("lon %zu %g\n", i, grid->reg2d_corner_lon[i]);
// for ( size_t i = 0; i < nyp1; ++i ) printf("lat %zu %g\n", i, grid->reg2d_corner_lat[i]);
}
static
......@@ -884,9 +882,7 @@ void remap_grids_init(int map_type, bool lextrapolate, int gridID1, remapgrid_t
{
cell_bounding_boxes(src_grid, REMAP_GRID_BASIS_SRC);
cell_bounding_boxes(tgt_grid, REMAP_GRID_BASIS_TGT);
/*
Set up and assign address ranges to search bins in order to further restrict later searches
*/
// Set up and assign address ranges to search bins in order to further restrict later searches
calc_lat_bins(src_grid, tgt_grid, map_type);
}
......@@ -1515,10 +1511,6 @@ void remap_stat(int remap_order, remapgrid_t src_grid, remapgrid_t tgt_grid, rem
void remap_gradients(remapgrid_t grid, const double *restrict array, double *restrict grad_lat,
double *restrict grad_lon, double *restrict grad_latlon)
{
size_t i, j, ip1, im1, jp1, jm1, in, is, ie, iw, ine, inw, ise, isw;
double delew, delns;
double grad_lat_zero, grad_lon_zero;
if ( grid.rank != 2 )
cdoAbort("Internal problem (remap_gradients), grid rank = %d!", grid.rank);
......@@ -1528,8 +1520,7 @@ void remap_gradients(remapgrid_t grid, const double *restrict array, double *res
#if defined(_OPENMP)
#pragma omp parallel for default(none) \
shared(grid_size, grad_lat, grad_lon, grad_latlon, grid, nx, ny, array) \
private(i, j, ip1, im1, jp1, jm1, in, is, ie, iw, ine, inw, ise, isw, delew, delns, grad_lat_zero, grad_lon_zero)
shared(grid_size, grad_lat, grad_lon, grad_latlon, grid, nx, ny, array)
#endif
for ( size_t n = 0; n < grid_size; ++n )
{
......@@ -1539,77 +1530,47 @@ void remap_gradients(remapgrid_t grid, const double *restrict array, double *res
if ( grid.mask[n] )
{
delew = HALF;
delns = HALF;
double delew = HALF;
double delns = HALF;
j = n/nx + 1;
i = n - (j-1)*nx + 1;
size_t j = n/nx + 1;
size_t i = n - (j-1)*nx + 1;
ip1 = i + 1;
im1 = i - 1;
jp1 = j + 1;
jm1 = j - 1;
size_t ip1 = i + 1;
size_t im1 = i - 1;
size_t jp1 = j + 1;
size_t jm1 = j - 1;
if ( ip1 > nx ) ip1 = ip1 - nx;
if ( im1 < 1 ) im1 = nx;
if ( jp1 > ny )
{
jp1 = j;
delns = ONE;
}
if ( jm1 < 1 )
{
jm1 = j;
delns = ONE;
}
in = (jp1-1)*nx + i - 1;
is = (jm1-1)*nx + i - 1;
ie = (j -1)*nx + ip1 - 1;
iw = (j -1)*nx + im1 - 1;
ine = (jp1-1)*nx + ip1 - 1;
inw = (jp1-1)*nx + im1 - 1;
ise = (jm1-1)*nx + ip1 - 1;
isw = (jm1-1)*nx + im1 - 1;
/* Compute i-gradient */
if ( ! grid.mask[ie] )
{
ie = n;
delew = ONE;
}
if ( ! grid.mask[iw] )
{
iw = n;
delew = ONE;
}
if ( jp1 > ny ) { jp1 = j; delns = ONE; }
if ( jm1 < 1 ) { jm1 = j; delns = ONE; }
size_t in = (jp1-1)*nx + i - 1;
size_t is = (jm1-1)*nx + i - 1;
size_t ie = (j -1)*nx + ip1 - 1;
size_t iw = (j -1)*nx + im1 - 1;
size_t ine = (jp1-1)*nx + ip1 - 1;
size_t inw = (jp1-1)*nx + im1 - 1;
size_t ise = (jm1-1)*nx + ip1 - 1;
size_t isw = (jm1-1)*nx + im1 - 1;
// Compute i-gradient
if ( ! grid.mask[ie] ) { ie = n; delew = ONE; }
if ( ! grid.mask[iw] ) { iw = n; delew = ONE; }
grad_lat[n] = delew*(array[ie] - array[iw]);
/* Compute j-gradient */
if ( ! grid.mask[in] )
{
in = n;
delns = ONE;
}
if ( ! grid.mask[is] )
{
is = n;
delns = ONE;
}
// Compute j-gradient
if ( ! grid.mask[in] ) { in = n; delns = ONE; }
if ( ! grid.mask[is] ) { is = n; delns = ONE; }
grad_lon[n] = delns*(array[in] - array[is]);
/* Compute ij-gradient */
// Compute ij-gradient
delew = HALF;
if ( jp1 == j || jm1 == j )
delns = ONE;
else
delns = HALF;
delns = (jp1 == j || jm1 == j) ? ONE : HALF;
if ( ! grid.mask[ine] )
{
......@@ -1657,7 +1618,7 @@ void remap_gradients(remapgrid_t grid, const double *restrict array, double *res
}
}
grad_lat_zero = delew*(array[ine] - array[inw]);
double grad_lat_zero = delew*(array[ine] - array[inw]);
if ( ! grid.mask[ise] )
{
......@@ -1705,7 +1666,7 @@ void remap_gradients(remapgrid_t grid, const double *restrict array, double *res
}
}
grad_lon_zero = delew*(array[ise] - array[isw]);
double grad_lon_zero = delew*(array[ise] - array[isw]);
grad_latlon[n] = delns*(grad_lat_zero - grad_lon_zero);
}
......
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