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804 lines
24 KiB
C
804 lines
24 KiB
C
/*********************************************************************
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* Copyright 1993, UCAR/Unidata
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* See netcdf/COPYRIGHT file for copying and redistribution conditions.
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* $Header: /upc/share/CVS/netcdf-3/libncdap3/cdf3.c,v 1.33 2009/12/03 03:42:37 dmh Exp $
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*********************************************************************/
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#include "ncdap3.h"
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#include "daputil.h"
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#include "dapdump.h"
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#ifdef DAPDEBUG
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extern char* ocfqn(OCddsnode);
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#endif
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CDFnode* v4node = NULL;
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/* Forward*/
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static NCerror sequencecheck3r(CDFnode* node, NClist* vars, CDFnode* topseq);
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static NCerror restruct3r(CDFnode*, CDFnode*, NClist*);
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static NCerror repairgrids(NClist*);
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static NCerror structwrap3(CDFnode*, CDFnode*, int, CDFnode*, int);
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static int findin(CDFnode* parent, CDFnode* child);
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static CDFnode* makenewstruct3(CDFnode* node, CDFnode* template);
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static NCerror mapnodes3r(CDFnode*, CDFnode*, int depth);
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static NCerror mapfcn(CDFnode* dstnode, CDFnode* srcnode);
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static NCerror definedimsetplus3(NCDAPCOMMON* nccomm, CDFnode* node);
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static NCerror definedimsetall3(NCDAPCOMMON* nccomm, CDFnode* node);
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static NCerror definedimsetall3(NCDAPCOMMON* nccomm, CDFnode* node);
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static NCerror definedimsettrans3(NCDAPCOMMON* nccomm, CDFnode* node);
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/* Accumulate useful node sets */
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NCerror
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computecdfnodesets3(NCDAPCOMMON* nccomm, CDFtree* tree)
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{
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unsigned int i;
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NClist* varnodes;
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NClist* allnodes;
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allnodes = tree->nodes;
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varnodes = nclistnew();
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if(tree->seqnodes == NULL) tree->seqnodes = nclistnew();
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if(tree->gridnodes == NULL) tree->gridnodes = nclistnew();
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nclistclear(tree->seqnodes);
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nclistclear(tree->gridnodes);
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computevarnodes3(nccomm,allnodes,varnodes);
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nclistfree(tree->varnodes);
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tree->varnodes = varnodes;
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varnodes = NULL;
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/* Now compute other sets of interest */
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for(i=0;i<nclistlength(allnodes);i++) {
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CDFnode* node = (CDFnode*)nclistget(allnodes,i);
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switch (node->nctype) {
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case NC_Sequence:
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nclistpush(tree->seqnodes,(void*)node);
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break;
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case NC_Grid:
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nclistpush(tree->gridnodes,(void*)node);
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break;
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default: break;
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}
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}
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return NC_NOERR;
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}
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NCerror
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computevarnodes3(NCDAPCOMMON* nccomm, NClist* allnodes, NClist* varnodes)
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{
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unsigned int i,len;
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NClist* allvarnodes = nclistnew();
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for(i=0;i<nclistlength(allnodes);i++) {
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CDFnode* node = (CDFnode*)nclistget(allnodes,i);
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#if 0
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/* If this node has a bad name, repair it */
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if(dap_badname(node->ocname)) {
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char* newname = dap_repairname(node->ocname);
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nullfree(node->ocname);
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node->ocname = newname;
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}
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#endif
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if(node->nctype == NC_Atomic)
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nclistpush(allvarnodes,(void*)node);
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}
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/* Further process the variable nodes to get the final set */
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/* Use toplevel vars first */
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len = nclistlength(allvarnodes);
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for(i=0;i<len;i++) {
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CDFnode* node = (CDFnode*)nclistget(allvarnodes,i);
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if(node == NULL) continue;
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if(daptoplevel(node)) {
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nclistpush(varnodes,(void*)node);
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nclistset(allvarnodes,i,(void*)NULL);
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}
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}
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/*... then grid arrays and maps.
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but exclude the coordinate variables if we are trying to
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exactly mimic nc-dap
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*/
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for(i=0;i<len;i++) {
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CDFnode* node = (CDFnode*)nclistget(allvarnodes,i);
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if(node == NULL) continue;
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if(dapgridarray(node)) {
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nclistpush(varnodes,(void*)node);
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nclistset(allvarnodes,i,(void*)NULL);
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} else if(dapgridmap(node)) {
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if(!FLAGSET(nccomm->controls,NCF_NCDAP))
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nclistpush(varnodes,(void*)node);
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nclistset(allvarnodes,i,(void*)NULL);
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}
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}
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/*... then all others */
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for(i=0;i<len;i++) {
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CDFnode* node = (CDFnode*)nclistget(allvarnodes,i);
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if(node == NULL) continue;
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nclistpush(varnodes,(void*)node);
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}
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nclistfree(allvarnodes);
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#ifdef DEBUG2
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for(i=0;i<nclistlength(varnodes);i++) {
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CDFnode* node = (CDFnode*)nclistget(varnodes,i);
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if(node == NULL) continue;
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fprintf(stderr,"computevarnodes: var: %s\n",makecdfpathstring3(node,"."));
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}
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#endif
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return NC_NOERR;
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}
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NCerror
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fixgrids3(NCDAPCOMMON* nccomm)
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{
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unsigned int i;
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NClist* gridnodes = nccomm->cdf.ddsroot->tree->gridnodes;
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for(i=0;i<nclistlength(gridnodes);i++) {
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CDFnode* grid = (CDFnode*)nclistget(gridnodes,i);
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(void)fixgrid34(nccomm,grid);
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/* Ignore mal-formed grids */
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}
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return NC_NOERR;
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}
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/*
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Figure out the names for variables.
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*/
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NCerror
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computecdfvarnames3(NCDAPCOMMON* nccomm, CDFnode* root, NClist* varnodes)
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{
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unsigned int i,j,d;
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/* clear all elided marks; except for dataset and grids */
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for(i=0;i<nclistlength(root->tree->nodes);i++) {
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CDFnode* node = (CDFnode*)nclistget(root->tree->nodes,i);
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node->elided = 0;
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if(node->nctype == NC_Grid || node->nctype == NC_Dataset)
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node->elided = 1;
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}
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/* ensure all variables have an initial full name defined */
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for(i=0;i<nclistlength(varnodes);i++) {
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CDFnode* var = (CDFnode*)nclistget(varnodes,i);
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nullfree(var->ncfullname);
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var->ncfullname = makecdfpathstring3(var,nccomm->cdf.separator);
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#ifdef DEBUG2
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fprintf(stderr,"var names: %s %s %s\n",
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var->ocname,var->ncbasename,var->ncfullname);
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#endif
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}
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/* unify all variables with same fullname and dimensions
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basevar fields says: "for duplicate grid variables";
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when does this happen?
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*/
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if(FLAGSET(nccomm->controls,NCF_NC3)) {
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for(i=0;i<nclistlength(varnodes);i++) {
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int match;
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CDFnode* var = (CDFnode*)nclistget(varnodes,i);
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for(j=0;j<i;j++) {
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CDFnode* testnode = (CDFnode*)nclistget(varnodes,j);
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match = 1;
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if(testnode->array.basevar != NULL)
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continue; /* already processed */
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if(strcmp(var->ncfullname,testnode->ncfullname) != 0)
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match = 0;
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else if(nclistlength(testnode->array.dimsetall)
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!= nclistlength(var->array.dimsetall))
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match = 0;
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else for(d=0;d<nclistlength(testnode->array.dimsetall);d++) {
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CDFnode* vdim = (CDFnode*)nclistget(var->array.dimsetall,d);
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CDFnode* tdim = (CDFnode*)nclistget(testnode->array.dimsetall,d);
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if(vdim->dim.declsize != tdim->dim.declsize) {
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match = 0;
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break;
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}
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}
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if(match) {
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testnode->array.basevar = var;
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fprintf(stderr,"basevar invoked: %s\n",var->ncfullname);
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}
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}
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}
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}
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/* Finally, verify unique names */
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for(i=0;i<nclistlength(varnodes);i++) {
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CDFnode* var1 = (CDFnode*)nclistget(varnodes,i);
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if(var1->array.basevar != NULL) continue;
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for(j=0;j<i;j++) {
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CDFnode* var2 = (CDFnode*)nclistget(varnodes,j);
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if(var2->array.basevar != NULL) continue;
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if(strcmp(var1->ncfullname,var2->ncfullname)==0) {
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PANIC1("duplicate var names: %s",var1->ncfullname);
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}
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}
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}
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return NC_NOERR;
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}
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/* locate and connect usable sequences and vars.
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A sequence is usable iff:
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1. it has a path from one of its subnodes to a leaf and that
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path does not contain a sequence.
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2. No parent container has dimensions.
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*/
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NCerror
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sequencecheck3(NCDAPCOMMON* nccomm)
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{
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(void)sequencecheck3r(nccomm->cdf.ddsroot,
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nccomm->cdf.ddsroot->tree->varnodes,NULL);
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return NC_NOERR;
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}
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static NCerror
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sequencecheck3r(CDFnode* node, NClist* vars, CDFnode* topseq)
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{
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unsigned int i;
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NCerror err = NC_NOERR;
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int ok = 0;
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if(topseq == NULL && nclistlength(node->array.dimset0) > 0) {
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err = NC_EINVAL; /* This container has dimensions, so no sequence within it
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can be usable */
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} else if(node->nctype == NC_Sequence) {
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/* Recursively walk the path for each subnode of this sequence node
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looking for a path without any sequence */
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for(i=0;i<nclistlength(node->subnodes);i++) {
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CDFnode* sub = (CDFnode*)nclistget(node->subnodes,i);
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err = sequencecheck3r(sub,vars,node);
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if(err == NC_NOERR) ok = 1; /* there is at least 1 usable var below */
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}
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if(topseq == NULL && ok == 1) {
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/* this sequence is usable because it has scalar container
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(by construction) and has a path to a leaf without an intermediate
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sequence. */
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err = NC_NOERR;
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node->usesequence = 1;
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} else {
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/* this sequence is unusable because it has no path
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to a leaf without an intermediate sequence. */
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node->usesequence = 0;
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err = NC_EINVAL;
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}
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} else if(nclistcontains(vars,(void*)node)) {
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/* If we reach a leaf, then topseq is usable, so save it */
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node->array.sequence = topseq;
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} else { /* Some kind of non-sequence container node with no dimensions */
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/* recursively compute usability */
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for(i=0;i<nclistlength(node->subnodes);i++) {
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CDFnode* sub = (CDFnode*)nclistget(node->subnodes,i);
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err = sequencecheck3r(sub,vars,topseq);
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if(err == NC_NOERR) ok = 1;
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}
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err = (ok?NC_NOERR:NC_EINVAL);
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}
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return err;
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}
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/*
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Originally, if one did a constraint on a Grid such that only
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one array or map in the grid was returned, that element was
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returned as a top level variable. This is incorrect because
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it loses the Grid scope information.
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Eventually, this behavior was changed so that such partial
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grids are converted to structures where the structure name
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is the grid name. This preserves the proper scoping.
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However, it is still the case that some servers do the old
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behavior.
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The rules that most old-style servers appear to adhere to are these.
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1. Asking for just a grid array or a single grid map
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returns just the array not wrapped in a structure.
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2. Asking for a subset of the fields (array plus map) of a grid
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returns those fields wrapped in a structure.
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3. However, there is an odd situation: asking for a grid array
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plus any subset of maps that includes the last map in the grid
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returns a malformed grid. This is clearly a bug.
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For case 1, we insert a structure node so that case 1 is consistent
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with case 2. Case 3 should cause an error with a malformed grid.
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[Note: for some reason, this code has been difficult to get right;
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I have rewritten 6 times and it probably is still not right.]
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[2/25/2013 Sigh! Previous fixes have introducted another bug,
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so now we fix the fix.]
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Input is
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(1) the root of the dds that needs to be re-gridded
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(2) the full datadds tree that defines where the grids are.
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(3) the projections that were used to produce (1) from (2).
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*/
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NCerror
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restruct3(CDFnode* ddsroot, CDFnode* template, NClist* projections)
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{
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NCerror ncstat = NC_NOERR;
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NClist* repairs = nclistnew();
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/* The current restruct assumes that the ddsroot tree
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has missing grids compared to the template.
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It is also assumed that order of the nodes
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in the ddsroot is the same as in the template.
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*/
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if(ddsroot->tree->restructed) return NC_NOERR;
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#ifdef DEBUG
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fprintf(stderr,"restruct: ddsroot=%s\n",dumptree(ddsroot));
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fprintf(stderr,"restruct: template=%s\n",dumptree(template));
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#endif
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/* Match roots */
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if(!simplenodematch34(ddsroot,template))
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ncstat = NC_EDATADDS;
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else if(!restruct3r(ddsroot,template,repairs))
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ncstat = NC_EDATADDS;
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else if(nclistlength(repairs) > 0) {
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/* Do the repairs */
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ncstat = repairgrids(repairs);
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}
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if(repairs)
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nclistfree(repairs);
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return THROW(ncstat);
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}
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/*
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Locate nodes in the tree rooted at node
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that correspond to a single grid field in the template
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when the template is a grid.
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Wrap that grid field in a synthesized structure.
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The key thing to look for is the case where
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we have an atomic variable that appear where
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we expected a grid.
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*/
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static int
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restruct3r(CDFnode* parentnode, CDFnode* templateparent, NClist* repairlist)
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{
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int index, i, j, match;
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#ifdef DEBUG
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fprintf(stderr,"restruct: matched: %s -> %s\n",
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ocfqn(parentnode->ocnode),ocfqn(templateparent->ocnode));
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#endif
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/* walk each node child and locate its match
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in the template's children; recurse on matches,
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non-matches may be nodes needing wrapping.
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*/
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for(index=0;index<nclistlength(parentnode->subnodes);index++) {
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CDFnode* subnode = (CDFnode*)nclistget(parentnode->subnodes,index);
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CDFnode* matchnode = NULL;
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/* Look for a matching template node with same ocname */
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for(i=0;i<nclistlength(templateparent->subnodes);i++) {
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CDFnode* subtemp = (CDFnode*)nclistget(templateparent->subnodes,i);
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if(strcmp(subnode->ocname,subtemp->ocname) == 0) {
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matchnode = subtemp;
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break;
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}
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}
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#ifdef DEBUG
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fprintf(stderr,"restruct: candidate: %s -> %s\n",
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ocfqn(subnode->ocnode),ocfqn(matchnode->ocnode));
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#endif
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if(simplenodematch34(subnode,matchnode)) {
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/* this subnode of the node matches the corresponding
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node of the template, so it is ok =>
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recurse looking for nested mis-matches
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*/
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if(!restruct3r(subnode,matchnode,repairlist))
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return 0;
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} else {
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/* If we do not have a direct match, then we need to look
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at all the grids to see if this node matches a field
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in one of the grids
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*/
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for(match=0,i=0;!match && i<nclistlength(templateparent->subnodes);i++) {
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CDFnode* subtemp = (CDFnode*)nclistget(templateparent->subnodes,i);
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if(subtemp->nctype == NC_Grid) { /* look inside */
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for(j=0;j<nclistlength(templateparent->subnodes);j++) {
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CDFnode* gridfield = (CDFnode*)nclistget(subtemp->subnodes,j);
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if(simplenodematch34(subnode,gridfield)) {
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/* We need to do this repair */
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nclistpush(repairlist,(void*)subnode);
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nclistpush(repairlist,(void*)gridfield);
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match = 1;
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break;
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}
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}
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}
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}
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if(!match) return 0; /* we failed */
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}
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}
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return 1; /* we matched everything at this level */
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}
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/* Wrap the node wrt the template grid or template struct */
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static NCerror
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repairgrids(NClist* repairlist)
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{
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NCerror ncstat = NC_NOERR;
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int i;
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assert(nclistlength(repairlist) % 2 == 0);
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for(i=0;i<nclistlength(repairlist);i+=2) {
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CDFnode* node = (CDFnode*)nclistget(repairlist,i);
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CDFnode* template = (CDFnode*)nclistget(repairlist,i+1);
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int index = findin(node->container,node);
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int tindex = findin(template->container,template);
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ncstat = structwrap3(node,node->container,index,
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template->container,tindex);
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#ifdef DEBUG
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fprintf(stderr,"repairgrids: %s -> %s\n",
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ocfqn(node->ocnode),ocfqn(template->ocnode));
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#endif
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}
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return ncstat;
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}
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static NCerror
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structwrap3(CDFnode* node, CDFnode* parent, int parentindex,
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CDFnode* templategrid, int gridindex)
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{
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CDFnode* newstruct;
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ASSERT((templategrid->nctype == NC_Grid));
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newstruct = makenewstruct3(node,templategrid);
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if(newstruct == NULL) {return THROW(NC_ENOMEM);}
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/* replace the node with the new structure
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in the parent's list of children*/
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nclistset(parent->subnodes,parentindex,(void*)newstruct);
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/* Update the list of all nodes in the tree */
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nclistpush(node->root->tree->nodes,(void*)newstruct);
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return NC_NOERR;
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}
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static int
|
|
findin(CDFnode* parent, CDFnode* child)
|
|
{
|
|
int i;
|
|
NClist* subnodes = parent->subnodes;
|
|
for(i=0;i<nclistlength(subnodes);i++) {
|
|
if(nclistget(subnodes,i) == child)
|
|
return i;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
/* Create a structure to surround projected grid array or map;
|
|
this occurs because some servers (that means you ferret and you thredds!)
|
|
do not adhere to the DAP2 protocol spec.
|
|
*/
|
|
|
|
static CDFnode*
|
|
makenewstruct3(CDFnode* node, CDFnode* templatenode)
|
|
{
|
|
CDFnode* newstruct = (CDFnode*)calloc(1,sizeof(CDFnode));
|
|
if(newstruct == NULL) return NULL;
|
|
newstruct->nctype = NC_Structure;
|
|
newstruct->nc_virtual = 1;
|
|
newstruct->ocname = nulldup(templatenode->ocname);
|
|
newstruct->ocnode = templatenode->ocnode;
|
|
newstruct->ncbasename = nulldup(templatenode->ncbasename);
|
|
newstruct->subnodes = nclistnew();
|
|
newstruct->container = node->container;
|
|
newstruct->template = templatenode;
|
|
node->container = newstruct;
|
|
nclistpush(newstruct->subnodes,(void*)node);
|
|
return newstruct;
|
|
}
|
|
|
|
/**
|
|
Make the constrained dds nodes (root)
|
|
point to the corresponding unconstrained
|
|
dds nodes (fullroot).
|
|
*/
|
|
|
|
NCerror
|
|
mapnodes3(CDFnode* root, CDFnode* fullroot)
|
|
{
|
|
NCerror ncstat = NC_NOERR;
|
|
ASSERT(root != NULL && fullroot != NULL);
|
|
if(!simplenodematch34(root,fullroot))
|
|
{THROWCHK(ncstat=NC_EINVAL); goto done;}
|
|
/* clear out old associations*/
|
|
unmap3(root);
|
|
ncstat = mapnodes3r(root,fullroot,0);
|
|
done:
|
|
return ncstat;
|
|
}
|
|
|
|
static NCerror
|
|
mapnodes3r(CDFnode* connode, CDFnode* fullnode, int depth)
|
|
{
|
|
unsigned int i,j;
|
|
NCerror ncstat = NC_NOERR;
|
|
|
|
ASSERT((simplenodematch34(connode,fullnode)));
|
|
|
|
#ifdef DEBUG
|
|
{
|
|
char* path1 = makecdfpathstring3(fullnode,".");
|
|
char* path2 = makecdfpathstring3(connode,".");
|
|
fprintf(stderr,"mapnode: %s->%s\n",path1,path2);
|
|
nullfree(path1); nullfree(path2);
|
|
}
|
|
#endif
|
|
|
|
/* Map node */
|
|
mapfcn(connode,fullnode);
|
|
|
|
#if 0
|
|
{
|
|
int i;
|
|
for(i=0;i<nclistlength(fullnode->subnodes);i++) {
|
|
CDFnode* n = (CDFnode*)nclistget(fullnode->subnodes,i);
|
|
fprintf(stderr,"fullnode.subnode[%d]: (%d) %s\n",i,n->nctype,n->ocname);
|
|
}
|
|
for(i=0;i<nclistlength(connode->subnodes);i++) {
|
|
CDFnode* n = (CDFnode*)nclistget(connode->subnodes,i);
|
|
fprintf(stderr,"connode.subnode[%d]: (%d) %s\n",i,n->nctype,n->ocname);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
/* Try to match connode subnodes against fullnode subnodes */
|
|
ASSERT(nclistlength(connode->subnodes) <= nclistlength(fullnode->subnodes));
|
|
|
|
for(i=0;i<nclistlength(connode->subnodes);i++) {
|
|
CDFnode* consubnode = (CDFnode*)nclistget(connode->subnodes,i);
|
|
/* Search full subnodes for a matching subnode from con */
|
|
for(j=0;j<nclistlength(fullnode->subnodes);j++) {
|
|
CDFnode* fullsubnode = (CDFnode*)nclistget(fullnode->subnodes,j);
|
|
if(simplenodematch34(fullsubnode,consubnode)) {
|
|
ncstat = mapnodes3r(consubnode,fullsubnode,depth+1);
|
|
if(ncstat) goto done;
|
|
}
|
|
}
|
|
}
|
|
done:
|
|
return THROW(ncstat);
|
|
}
|
|
|
|
|
|
/* The specific actions of a map are defined
|
|
by this function.
|
|
*/
|
|
static NCerror
|
|
mapfcn(CDFnode* dstnode, CDFnode* srcnode)
|
|
{
|
|
/* Mark node as having been mapped */
|
|
dstnode->basenode = srcnode;
|
|
return NC_NOERR;
|
|
}
|
|
|
|
void
|
|
unmap3(CDFnode* root)
|
|
{
|
|
unsigned int i;
|
|
CDFtree* tree = root->tree;
|
|
for(i=0;i<nclistlength(tree->nodes);i++) {
|
|
CDFnode* node = (CDFnode*)nclistget(tree->nodes,i);
|
|
node->basenode = NULL;
|
|
}
|
|
}
|
|
|
|
/*
|
|
Move dimension data from basenodes to nodes
|
|
*/
|
|
|
|
NCerror
|
|
dimimprint3(NCDAPCOMMON* nccomm)
|
|
{
|
|
NCerror ncstat = NC_NOERR;
|
|
NClist* allnodes;
|
|
int i,j;
|
|
CDFnode* basenode;
|
|
|
|
allnodes = nccomm->cdf.ddsroot->tree->nodes;
|
|
for(i=0;i<nclistlength(allnodes);i++) {
|
|
CDFnode* node = (CDFnode*)nclistget(allnodes,i);
|
|
int noderank, baserank;
|
|
/* Do dimension imprinting */
|
|
basenode = node->basenode;
|
|
if(basenode == NULL) continue;
|
|
noderank = nclistlength(node->array.dimset0);
|
|
baserank = nclistlength(basenode->array.dimset0);
|
|
if(noderank == 0) continue;
|
|
ASSERT(noderank == baserank);
|
|
#ifdef DEBUG
|
|
fprintf(stderr,"dimimprint %s/%d -> %s/%d\n",
|
|
makecdfpathstring3(basenode,"."),
|
|
noderank,
|
|
makecdfpathstring3(node,"."),
|
|
baserank);
|
|
#endif
|
|
for(j=0;j<noderank;j++) {
|
|
CDFnode* dim = (CDFnode*)nclistget(node->array.dimset0,j);
|
|
CDFnode* basedim = (CDFnode*)nclistget(basenode->array.dimset0,j);
|
|
dim->dim.declsize0 = basedim->dim.declsize;
|
|
#ifdef DEBUG
|
|
fprintf(stderr,"dimimprint: %d: %lu -> %lu\n",i,basedim->dim.declsize,dim->dim.declsize0);
|
|
#endif
|
|
}
|
|
}
|
|
return ncstat;
|
|
}
|
|
|
|
static CDFnode*
|
|
clonedim(NCDAPCOMMON* nccomm, CDFnode* dim, CDFnode* var)
|
|
{
|
|
CDFnode* clone;
|
|
clone = makecdfnode34(nccomm,dim->ocname,OC_Dimension,
|
|
NULL,dim->container);
|
|
/* Record its existence */
|
|
nclistpush(dim->container->root->tree->nodes,(void*)clone);
|
|
clone->dim = dim->dim; /* copy most everything */
|
|
clone->dim.dimflags |= CDFDIMCLONE;
|
|
clone->dim.array = var;
|
|
return clone;
|
|
}
|
|
|
|
static NClist*
|
|
clonedimset3(NCDAPCOMMON* nccomm, NClist* dimset, CDFnode* var)
|
|
{
|
|
NClist* result = nclistnew();
|
|
int i;
|
|
for(i=0;i<nclistlength(dimset);i++) {
|
|
CDFnode* dim = (CDFnode*)nclistget(dimset,i);
|
|
nclistpush(result,(void*)clonedim(nccomm,dim,var));
|
|
}
|
|
return result;
|
|
}
|
|
|
|
/* Define the dimsetplus list for a node */
|
|
static NCerror
|
|
definedimsetplus3(NCDAPCOMMON* nccomm/*notused*/, CDFnode* node)
|
|
{
|
|
int ncstat = NC_NOERR;
|
|
NClist* dimset;
|
|
CDFnode* clone;
|
|
|
|
ASSERT(node->array.dimsetplus == NULL);
|
|
if(node->array.dimset0 == NULL)
|
|
dimset = nclistnew();
|
|
else { /* copy the dimset0 into dimset */
|
|
dimset = nclistclone(node->array.dimset0);
|
|
}
|
|
/* Insert the sequence or string dims */
|
|
if(node->array.stringdim != NULL) {
|
|
clone = node->array.stringdim;
|
|
nclistpush(dimset,(void*)clone);
|
|
}
|
|
if(node->array.seqdim != NULL) {
|
|
clone = node->array.seqdim;
|
|
nclistpush(dimset,(void*)clone);
|
|
}
|
|
node->array.dimsetplus = dimset;
|
|
return ncstat;
|
|
}
|
|
|
|
/* Define the dimsetall list for a node */
|
|
static NCerror
|
|
definedimsetall3(NCDAPCOMMON* nccomm/*notused*/, CDFnode* node)
|
|
{
|
|
int i;
|
|
int ncstat = NC_NOERR;
|
|
NClist* dimsetall;
|
|
|
|
/* Because of upward recursion (see below) the dimsetall may
|
|
already be defined */
|
|
if(node->array.dimsetall != NULL)
|
|
return ncstat;
|
|
if(node->container != NULL) {
|
|
if(node->container->array.dimsetall == NULL) {
|
|
#ifdef DEBUG1
|
|
fprintf(stderr,"dimsetall: recurse to container%s\n",node->container->ocname);
|
|
#endif
|
|
ncstat = definedimsetall3(nccomm,node->container);
|
|
if(ncstat != NC_NOERR) return ncstat;
|
|
}
|
|
/* We need to clone the parent dimensions because we will be assigning
|
|
indices vis-a-vis this variable */
|
|
dimsetall = clonedimset3(nccomm,node->container->array.dimsetall,node);
|
|
} else
|
|
dimsetall = nclistnew();
|
|
// concat parentall and dimset;
|
|
for(i=0;i<nclistlength(node->array.dimsetplus);i++) {
|
|
CDFnode* clone = (CDFnode*)nclistget(node->array.dimsetplus,i);
|
|
nclistpush(dimsetall,(void*)clone);
|
|
}
|
|
node->array.dimsetall = dimsetall;
|
|
#ifdef DEBUG1
|
|
fprintf(stderr,"dimsetall: |%s|=%d\n",node->ocname,(int)nclistlength(dimsetall));
|
|
#endif
|
|
return ncstat;
|
|
}
|
|
|
|
/* Define the dimsettrans list for a node */
|
|
static NCerror
|
|
definedimsettrans3(NCDAPCOMMON* nccomm/*notused*/, CDFnode* node)
|
|
{
|
|
int i;
|
|
int ncstat = NC_NOERR;
|
|
NClist* dimsettrans;
|
|
|
|
/* Because of upward recursion (see below) the dimsettrans may
|
|
already be defined */
|
|
if(node->array.dimsettrans != NULL)
|
|
return ncstat;
|
|
if(node->container != NULL) {
|
|
if(node->container->array.dimsettrans == NULL) {
|
|
#ifdef DEBUG1
|
|
fprintf(stderr,"dimsettrans: recurse to container%s\n",node->container->ocname);
|
|
#endif
|
|
ncstat = definedimsettrans3(nccomm,node->container);
|
|
if(ncstat != NC_NOERR) return ncstat;
|
|
}
|
|
/* We need to clone the parent dimensions because we will be assigning
|
|
indices vis-a-vis this variable */
|
|
dimsettrans = clonedimset3(nccomm,node->container->array.dimsettrans,node);
|
|
} else
|
|
dimsettrans = nclistnew();
|
|
// concat parent dimset0 and dimset;
|
|
for(i=0;i<nclistlength(node->array.dimset0);i++) {
|
|
CDFnode* clone = (CDFnode*)nclistget(node->array.dimset0,i);
|
|
nclistpush(dimsettrans,(void*)clone);
|
|
}
|
|
node->array.dimsettrans = dimsettrans;
|
|
#ifdef DEBUG1
|
|
fprintf(stderr,"dimsettrans: |%s|=%d\n",node->ocname,(int)nclistlength(dimsettrans));
|
|
#endif
|
|
return ncstat;
|
|
}
|
|
|
|
/* Define the dimsetplus, dimsettrans, and dimsetall lists for
|
|
all nodes with dimensions
|
|
*/
|
|
NCerror
|
|
definedimsets3(NCDAPCOMMON* nccomm, CDFtree* tree)
|
|
{
|
|
int i;
|
|
int ncstat = NC_NOERR;
|
|
NClist* allnodes = tree->nodes;
|
|
|
|
for(i=0;i<nclistlength(allnodes);i++) {
|
|
CDFnode* rankednode = (CDFnode*)nclistget(allnodes,i);
|
|
if(rankednode->nctype == NC_Dimension) continue; //ignore
|
|
ASSERT((rankednode->array.dimsettrans == NULL));
|
|
ncstat = definedimsettrans3(nccomm,rankednode);
|
|
if(ncstat != NC_NOERR) return ncstat;
|
|
}
|
|
for(i=0;i<nclistlength(allnodes);i++) {
|
|
CDFnode* rankednode = (CDFnode*)nclistget(allnodes,i);
|
|
if(rankednode->nctype == NC_Dimension) continue; //ignore
|
|
ASSERT((rankednode->array.dimsetplus == NULL));
|
|
ncstat = definedimsetplus3(nccomm,rankednode);
|
|
if(ncstat != NC_NOERR) return ncstat;
|
|
}
|
|
for(i=0;i<nclistlength(allnodes);i++) {
|
|
CDFnode* rankednode = (CDFnode*)nclistget(allnodes,i);
|
|
if(rankednode->nctype == NC_Dimension) continue; //ignore
|
|
ASSERT((rankednode->array.dimsetplus != NULL));
|
|
ncstat = definedimsetall3(nccomm,rankednode);
|
|
if(ncstat != NC_NOERR) return ncstat;
|
|
}
|
|
return NC_NOERR;
|
|
}
|
|
|