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Commit d13310e1 authored by Thomas Jahns's avatar Thomas Jahns 🤸
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Align structure of cdfDefCurvilinear and cdfDefUnstructured. 

* This will allow for merging the identical parts next.
parent bc1ba2a9
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src/stream_cdf_o.c
View file @ d13310e1
......@@ -854,18 +854,16 @@ void cdfGridCompress(int fileID, int ncvarid, int gridsize, int filetype, int co
static
void cdfDefCurvilinear(stream_t *streamptr, int gridID, int gridindex)
{
int xdimID = CDI_UNDEFID;
int ydimID = CDI_UNDEFID;
int ncxvarid = CDI_UNDEFID, ncyvarid = CDI_UNDEFID;
nc_type xtype = (nc_type)cdfDefDatatype(gridInqPrec(gridID), streamptr->filetype);
ncgrid_t *ncgrid = streamptr->ncgrid;
int fileID = streamptr->fileID;
size_t dimlen = (size_t)gridInqSize(gridID);
size_t xdimlen = (size_t)gridInqXsize(gridID);
size_t ydimlen = (size_t)gridInqYsize(gridID);
int xdimID = CDI_UNDEFID;
int ydimID = CDI_UNDEFID;
int ncxvarid = CDI_UNDEFID, ncyvarid = CDI_UNDEFID, ncavarid = CDI_UNDEFID;
{
size_t ofs = 0;
do {
......@@ -897,9 +895,11 @@ void cdfDefCurvilinear(stream_t *streamptr, int gridID, int gridindex)
} while (false);
}
int ncbxvarid = CDI_UNDEFID, ncbyvarid = CDI_UNDEFID, ncavarid = CDI_UNDEFID;
if ( xdimID == CDI_UNDEFID || ydimID == CDI_UNDEFID )
{
int ncbxvarid = CDI_UNDEFID, ncbyvarid = CDI_UNDEFID;
int fileID = streamptr->fileID;
if ( streamptr->ncmode == 2 ) cdf_redef(fileID);
{
char xdimname[CDI_MAX_NAME+3];
......@@ -926,15 +926,20 @@ void cdfDefCurvilinear(stream_t *streamptr, int gridID, int gridindex)
cdiGridInqKeyStr(gridID, CDI_KEY_VDIMNAME, CDI_MAX_NAME, vdimname);
if ( vdimname[0] == 0 ) strcpy(vdimname, "nv4");
size_t nvertex = 4;
nvdimID = checkDimName(fileID, nvertex, vdimname);
if ( nvdimID == CDI_UNDEFID ) cdf_def_dim(fileID, vdimname, nvertex, &nvdimID);
nvdimID = dimIDs[2] = checkDimName(fileID, nvertex, vdimname);
if ( nvdimID == CDI_UNDEFID )
{
cdf_def_dim(fileID, vdimname, nvertex, dimIDs+2);
nvdimID = dimIDs[2];
}
}
dimIDs[0] = ydimID;
dimIDs[1] = xdimID;
dimIDs[2] = nvdimID;
if ( gridInqXvalsPtr(gridID) )
const double *xvalsPtr = gridInqXvalsPtr(gridID),
*xboundsPtr = NULL;
if ( xvalsPtr )
{
char xaxisname[CDI_MAX_NAME]; xaxisname[0] = 0;
cdiGridInqKeyStr(gridID, CDI_KEY_XNAME, CDI_MAX_NAME, xaxisname);
......@@ -948,7 +953,7 @@ void cdfDefCurvilinear(stream_t *streamptr, int gridID, int gridindex)
/* attribute for Panoply */
cdf_put_att_text(fileID, ncxvarid, "_CoordinateAxisType", 3, "Lon");
if ( gridInqXboundsPtr(gridID) && nvdimID != CDI_UNDEFID )
if ( (xboundsPtr = gridInqXboundsPtr(gridID)) && nvdimID != CDI_UNDEFID )
{
size_t xaxisnameLen = strlen(xaxisname);
xaxisname[xaxisnameLen] = '_';
......@@ -960,7 +965,9 @@ void cdfDefCurvilinear(stream_t *streamptr, int gridID, int gridindex)
}
}
if ( gridInqYvalsPtr(gridID) )
const double *yvalsPtr = gridInqYvalsPtr(gridID),
*yboundsPtr = NULL;
if ( yvalsPtr )
{
char yaxisname[CDI_MAX_NAME];
gridInqYname(gridID, yaxisname);
......@@ -974,7 +981,7 @@ void cdfDefCurvilinear(stream_t *streamptr, int gridID, int gridindex)
/* attribute for Panoply */
cdf_put_att_text(fileID, ncyvarid, "_CoordinateAxisType", 3, "Lat");
if ( gridInqYboundsPtr(gridID) && nvdimID != CDI_UNDEFID )
if ( (yboundsPtr = gridInqYboundsPtr(gridID)) && nvdimID != CDI_UNDEFID )
{
size_t yaxisnameLen = strlen(yaxisname);
yaxisname[yaxisnameLen] = '_';
......@@ -986,7 +993,8 @@ void cdfDefCurvilinear(stream_t *streamptr, int gridID, int gridindex)
}
}
if ( gridInqAreaPtr(gridID) )
const double *areaPtr = gridInqAreaPtr(gridID);
if ( areaPtr )
{
static const char yaxisname_[] = "cell_area";
static const char units[] = "m2";
......@@ -1003,11 +1011,11 @@ void cdfDefCurvilinear(stream_t *streamptr, int gridID, int gridindex)
cdf_enddef(fileID);
streamptr->ncmode = 2;
if ( ncxvarid != CDI_UNDEFID ) cdf_put_var_double(fileID, ncxvarid, gridInqXvalsPtr(gridID));
if ( ncbxvarid != CDI_UNDEFID ) cdf_put_var_double(fileID, ncbxvarid, gridInqXboundsPtr(gridID));
if ( ncyvarid != CDI_UNDEFID ) cdf_put_var_double(fileID, ncyvarid, gridInqYvalsPtr(gridID));
if ( ncbyvarid != CDI_UNDEFID ) cdf_put_var_double(fileID, ncbyvarid, gridInqYboundsPtr(gridID));
if ( ncavarid != CDI_UNDEFID ) cdf_put_var_double(fileID, ncavarid, gridInqAreaPtr(gridID));
if ( ncxvarid != CDI_UNDEFID ) cdf_put_var_double(fileID, ncxvarid, xvalsPtr);
if ( ncbxvarid != CDI_UNDEFID ) cdf_put_var_double(fileID, ncbxvarid, xboundsPtr);
if ( ncyvarid != CDI_UNDEFID ) cdf_put_var_double(fileID, ncyvarid, yvalsPtr);
if ( ncbyvarid != CDI_UNDEFID ) cdf_put_var_double(fileID, ncbyvarid, yboundsPtr);
if ( ncavarid != CDI_UNDEFID ) cdf_put_var_double(fileID, ncavarid, areaPtr);
}
ncgrid[gridindex].gridID = gridID;
......@@ -1168,15 +1176,13 @@ void cdfDefZaxisUUID(stream_t *streamptr, int zaxisID)
static
void cdfDefUnstructured(stream_t *streamptr, int gridID, int gridindex)
{
int ncbxvarid = CDI_UNDEFID, ncbyvarid = CDI_UNDEFID, ncavarid = CDI_UNDEFID;
int nvdimID = CDI_UNDEFID;
nc_type xtype = (nc_type)cdfDefDatatype(gridInqPrec(gridID), streamptr->filetype);
ncgrid_t *ncgrid = streamptr->ncgrid;
size_t dimlen = (size_t)gridInqSize(gridID);
int dimID = CDI_UNDEFID;
int ncxvarid = CDI_UNDEFID, ncyvarid = CDI_UNDEFID;
int ncxvarid = CDI_UNDEFID, ncyvarid = CDI_UNDEFID, ncavarid = CDI_UNDEFID;
{
size_t ofs = 0;
do {
......@@ -1203,7 +1209,7 @@ void cdfDefUnstructured(stream_t *streamptr, int gridID, int gridindex)
break;
}
ofs = search.foundIdx;
if (ofs < (size_t)gridindex)
if ( ofs < (size_t)gridindex )
continue;
}
} while (false);
......@@ -1211,7 +1217,9 @@ void cdfDefUnstructured(stream_t *streamptr, int gridID, int gridindex)
if ( dimID == CDI_UNDEFID )
{
int ncbxvarid = CDI_UNDEFID, ncbyvarid = CDI_UNDEFID;
int fileID = streamptr->fileID;
if ( streamptr->ncmode == 2 ) cdf_redef(fileID);
{
char xdimname[CDI_MAX_NAME+3];
......@@ -1223,15 +1231,22 @@ void cdfDefUnstructured(stream_t *streamptr, int gridID, int gridindex)
}
size_t nvertex = (size_t)gridInqNvertex(gridID);
int nvdimID = CDI_UNDEFID;
int dimIDs[2];
if ( nvertex > 0 )
{
char vdimname[CDI_MAX_NAME+3];
vdimname[0] = 0;
cdiGridInqKeyStr(gridID, CDI_KEY_VDIMNAME, CDI_MAX_NAME, vdimname);
if ( vdimname[0] == 0 ) strcpy(vdimname, "vertices");
nvdimID = checkDimName(fileID, nvertex, vdimname);
if ( nvdimID == CDI_UNDEFID ) cdf_def_dim(fileID, vdimname, nvertex, &nvdimID);
nvdimID = dimIDs[1] = checkDimName(fileID, nvertex, vdimname);
if ( nvdimID == CDI_UNDEFID )
{
cdf_def_dim(fileID, vdimname, nvertex, dimIDs+1);
nvdimID = dimIDs[1];
}
}
dimIDs[0] = dimID;
cdfDefGridReference(streamptr, gridID);
......@@ -1251,7 +1266,6 @@ void cdfDefUnstructured(stream_t *streamptr, int gridID, int gridindex)
if ( (xboundsPtr = gridInqXboundsPtr(gridID)) && nvdimID != CDI_UNDEFID )
{
int dimIDs[2] = { dimID, nvdimID };
size_t xaxisnameLen = strlen(xaxisname);
xaxisname[xaxisnameLen] = '_';
memcpy(xaxisname + xaxisnameLen + 1, bndsName, sizeof (bndsName));
......@@ -1274,10 +1288,8 @@ void cdfDefUnstructured(stream_t *streamptr, int gridID, int gridindex)
cdfPutGridStdAtts(fileID, ncyvarid, gridID, 'Y', &gridInqsY);
if ( (yboundsPtr = gridInqYboundsPtr(gridID))
&& nvdimID != CDI_UNDEFID )
if ( (yboundsPtr = gridInqYboundsPtr(gridID)) && nvdimID != CDI_UNDEFID )
{
int dimIDs[2] = { dimID, nvdimID };
size_t yaxisnameLen = strlen(yaxisname);
yaxisname[yaxisnameLen] = '_';
memcpy(yaxisname + yaxisnameLen + 1, bndsName, sizeof (bndsName));
......@@ -1296,7 +1308,7 @@ void cdfDefUnstructured(stream_t *streamptr, int gridID, int gridindex)
static const char longname[] = "area of grid cell";
static const char stdname[] = "cell_area";
cdf_def_var(fileID, yaxisname_, xtype, 1, &dimID, &ncavarid);
cdf_def_var(fileID, yaxisname_, xtype, 1, dimIDs, &ncavarid);
cdf_put_att_text(fileID, ncavarid, "standard_name", sizeof (stdname) - 1, stdname);
cdf_put_att_text(fileID, ncavarid, "long_name", sizeof (longname) - 1, longname);
......
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