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Commit 39b217f3 authored by Uwe Schulzweida's avatar Uwe Schulzweida
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Added TEST_PROJ_RLL

parent 4e570a5f
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src/stream_cdf_i.c
View file @ 39b217f3
......@@ -1311,7 +1311,6 @@ void cdf_scan_var_attr(int nvars, ncvar_t *ncvars, ncdim_t *ncdims, int timedimi
else if ( (strcmp(attname, "associate") == 0 || strcmp(attname, "coordinates") == 0) && xtypeIsText(atttype) )
{
bool lstop = false;
int dimvarid;
cdfGetAttText(ncid, ncvarid, attname, attstringlen, attstring);
char *pstring = attstring;
......@@ -1325,6 +1324,7 @@ void cdf_scan_var_attr(int nvars, ncvar_t *ncvars, ncdim_t *ncdims, int timedimi
if ( *pstring == 0 ) lstop = true;
*pstring++ = 0;
int dimvarid;
int status = nc_inq_varid(ncid, varname, &dimvarid);
if ( status == NC_NOERR )
{
......@@ -1356,7 +1356,6 @@ void cdf_scan_var_attr(int nvars, ncvar_t *ncvars, ncdim_t *ncdims, int timedimi
else if ( (strcmp(attname, "auxiliary_variable") == 0) && xtypeIsText(atttype) )
{
bool lstop = false;
int dimvarid;
cdfGetAttText(ncid, ncvarid, attname, attstringlen, attstring);
char *pstring = attstring;
......@@ -1370,6 +1369,7 @@ void cdf_scan_var_attr(int nvars, ncvar_t *ncvars, ncdim_t *ncdims, int timedimi
if ( *pstring == 0 ) lstop = true;
*pstring++ = 0;
int dimvarid;
int status = nc_inq_varid(ncid, varname, &dimvarid);
if ( status == NC_NOERR )
{
......@@ -2032,8 +2032,8 @@ void cdf_check_gridtype(int *gridtype, bool islon, bool islat, size_t xsize, siz
}
static
bool cdf_read_xaxis(struct cdfLazyGrid *restrict lazyGrid, ncdim_t *ncdims, ncvar_t *ncvar, int xvarid, ncvar_t *axisvar,
grid_t *grid, size_t *xsize, size_t ysize, int ntdims, size_t *start, size_t *count, bool *islon)
bool cdf_read_xcoord(struct cdfLazyGrid *restrict lazyGrid, ncdim_t *ncdims, ncvar_t *ncvar, int xvarid, ncvar_t *axisvar,
grid_t *grid, size_t *xsize, size_t ysize, int ntdims, size_t *start, size_t *count, bool *islon)
{
bool skipvar = true;
*islon = axisvar->islon;
......@@ -2081,8 +2081,8 @@ bool cdf_read_xaxis(struct cdfLazyGrid *restrict lazyGrid, ncdim_t *ncdims, ncva
}
static
bool cdf_read_yaxis(struct cdfLazyGrid *restrict lazyGrid, ncdim_t *ncdims, ncvar_t *ncvar, int yvarid, ncvar_t *axisvar,
grid_t *grid, size_t xsize, size_t *ysize, int ntdims, size_t *start, size_t *count, bool *islat)
bool cdf_read_ycoord(struct cdfLazyGrid *restrict lazyGrid, ncdim_t *ncdims, ncvar_t *ncvar, int yvarid, ncvar_t *axisvar,
grid_t *grid, size_t xsize, size_t *ysize, int ntdims, size_t *start, size_t *count, bool *islat)
{
bool skipvar = true;
*islat = axisvar->islat;
......@@ -2327,7 +2327,11 @@ static
void cdf_define_all_grids(stream_t *streamptr, int vlistID, ncdim_t *ncdims, int nvars, ncvar_t *ncvars,
int timedimid, unsigned char *uuidOfHGrid, char *gridfile, int number_of_grid_used)
{
#ifdef TEST_PROJ_RLL
bool testproj = true;
#else
bool testproj = false;
#endif
bool ltwarn = true;
struct cdfLazyGrid *restrict lazyGrid = NULL, *restrict lazyProj = NULL;
#define grid (&lazyGrid->base)
......@@ -2340,6 +2344,7 @@ void cdf_define_all_grids(stream_t *streamptr, int vlistID, ncdim_t *ncdims, int
{
bool islon = false, islat = false;
int gmapvarid = ncvar->gmapid;
bool lproj = gmapvarid != UNDEFID;
int ndims = ncvar->ndims;
int *dimtype = ncvar->dimtype;
int vdimid = UNDEFID;
......@@ -2351,13 +2356,23 @@ void cdf_define_all_grids(stream_t *streamptr, int vlistID, ncdim_t *ncdims, int
int xdimid = UNDEFID, ydimid = UNDEFID;
int nydims = cdf_get_xydimid(ndims, ncvar->dimids, dimtype, &xdimid, &ydimid);
int xvarid = ncvar->xvarid != UNDEFID
? ncvar->xvarid : (xdimid != UNDEFID ? ncdims[xdimid].ncvarid : UNDEFID);
int yvarid = ncvar->yvarid != UNDEFID
? ncvar->yvarid : (ydimid != UNDEFID ? ncdims[ydimid].ncvarid : UNDEFID);
int xaxisid = xdimid != UNDEFID ? ncdims[xdimid].ncvarid : UNDEFID;
int xvarid = ncvar->xvarid != UNDEFID ? ncvar->xvarid : xaxisid;
int yaxisid = ydimid != UNDEFID ? ncdims[ydimid].ncvarid : UNDEFID;
int yvarid = ncvar->yvarid != UNDEFID ? ncvar->yvarid : yaxisid;
if ( xdimid != UNDEFID ) xsize = ncdims[xdimid].len;
if ( ydimid != UNDEFID ) ysize = ncdims[ydimid].len;
#ifdef TEST_PROJ_RLL
printf("xdimid, ydimid, gmapvarid: %d %d %d\n", xdimid, ydimid, gmapvarid);
printf("xvarid, yvarid %d %d\n", xvarid, yvarid);
printf("xaxisid, yaxisid %d %d\n", xaxisid, yaxisid);
printf("xsize, ysize %d %d\n", xsize, ysize);
bool lgrid = (lproj && ncvar->xvarid == UNDEFID) ? false : true;
printf("lproj, lgrid %d %d\n", lproj, lgrid);
#endif
if ( ydimid == UNDEFID && yvarid != UNDEFID )
{
......@@ -2449,12 +2464,12 @@ void cdf_define_all_grids(stream_t *streamptr, int vlistID, ncdim_t *ncdims, int
}
if ( xvarid != UNDEFID )
if ( cdf_read_xaxis(lazyGrid, ncdims, ncvar, xvarid, &ncvars[xvarid],
grid, &xsize, ysize, ntdims, start, count, &islon) )
if ( cdf_read_xcoord(lazyGrid, ncdims, ncvar, xvarid, &ncvars[xvarid],
grid, &xsize, ysize, ntdims, start, count, &islon) )
continue;
if ( yvarid != UNDEFID )
if ( cdf_read_yaxis(lazyGrid, ncdims, ncvar, yvarid, &ncvars[yvarid],
if ( cdf_read_ycoord(lazyGrid, ncdims, ncvar, yvarid, &ncvars[yvarid],
grid, xsize, &ysize, ntdims, start, count, &islat) )
continue;
......@@ -2481,14 +2496,14 @@ void cdf_define_all_grids(stream_t *streamptr, int vlistID, ncdim_t *ncdims, int
if ( xvarid != UNDEFID )
{
grid->xdef = 1;
if ( ncvars[xvarid].bounds != UNDEFID )
int bvarid = ncvars[xvarid].bounds;
if ( bvarid != UNDEFID )
{
int nbdims = ncvars[ncvars[xvarid].bounds].ndims;
int nbdims = ncvars[bvarid].ndims;
if ( nbdims == 2 || nbdims == 3 )
{
vdimid = ncvars[ncvars[xvarid].bounds].dimids[nbdims-1];
size_t nvertex = ncdims[vdimid].len;
grid->nvertex = (int)nvertex;
vdimid = ncvars[bvarid].dimids[nbdims-1];
grid->nvertex = (int)ncdims[vdimid].len;
cdf_load_bounds(size*grid->nvertex, &ncvars[xvarid], &grid->x.bounds, &lazyGrid->xBoundsGet);
}
}
......@@ -2496,16 +2511,16 @@ void cdf_define_all_grids(stream_t *streamptr, int vlistID, ncdim_t *ncdims, int
if ( yvarid != UNDEFID )
{
grid->ydef = 1;
if ( ncvars[yvarid].bounds != UNDEFID )
int bvarid = ncvars[yvarid].bounds;
if ( bvarid != UNDEFID )
{
int nbdims = ncvars[ncvars[yvarid].bounds].ndims;
int nbdims = ncvars[bvarid].ndims;
if ( nbdims == 2 || nbdims == 3 )
{
if ( vdimid == UNDEFID )
{
vdimid = ncvars[ncvars[xvarid].bounds].dimids[nbdims-1];
size_t nvertex = ncdims[vdimid].len;
grid->nvertex = (int)nvertex;
vdimid = ncvars[bvarid].dimids[nbdims-1];
grid->nvertex = (int)ncdims[vdimid].len;
}
cdf_load_bounds(size*grid->nvertex, &ncvars[yvarid], &grid->y.bounds, &lazyGrid->yBoundsGet);
}
......@@ -2576,6 +2591,10 @@ void cdf_define_all_grids(stream_t *streamptr, int vlistID, ncdim_t *ncdims, int
}
else if ( testproj )
{
if ( xaxisid != UNDEFID && xaxisid != xvarid )
{
}
nc_type atttype;
size_t attlen;
char attname[CDI_MAX_NAME];
......@@ -3570,7 +3589,6 @@ int cdfInqContents(stream_t *streamptr)
int instID = UNDEFID;
int modelID = UNDEFID;
int taxisID;
int i;
int calendar = UNDEFID;
ncdim_t *ncdims;
ncvar_t *ncvars = NULL;
......@@ -3766,18 +3784,15 @@ int cdfInqContents(stream_t *streamptr)
/* Set coordinate varids (att: associate) */
for ( ncvarid = 0; ncvarid < nvars; ncvarid++ )
{
if ( ncvars[ncvarid].isvar == TRUE && ncvars[ncvarid].ncoordvars )
ncvar_t *ncvar = &ncvars[ncvarid];
if ( ncvar->isvar == TRUE && ncvar->ncoordvars )
{
/* ndims = ncvars[ncvarid].ndims; */
ndims = ncvars[ncvarid].ncoordvars;
for ( i = 0; i < ndims; i++ )
int ndims = ncvar->ncoordvars;
for ( int i = 0; i < ndims; i++ )
{
if ( ncvars[ncvars[ncvarid].coordvarids[i]].islon )
ncvars[ncvarid].xvarid = ncvars[ncvarid].coordvarids[i];
else if ( ncvars[ncvars[ncvarid].coordvarids[i]].islat )
ncvars[ncvarid].yvarid = ncvars[ncvarid].coordvarids[i];
else if ( ncvars[ncvars[ncvarid].coordvarids[i]].islev )
ncvars[ncvarid].zvarid = ncvars[ncvarid].coordvarids[i];
if ( ncvars[ncvar->coordvarids[i]].islon ) ncvar->xvarid = ncvar->coordvarids[i];
else if ( ncvars[ncvar->coordvarids[i]].islat ) ncvar->yvarid = ncvar->coordvarids[i];
else if ( ncvars[ncvar->coordvarids[i]].islev ) ncvar->zvarid = ncvar->coordvarids[i];
}
}
}
......
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