static int DefaultCloneAttr( ATTRIBUTES *a) { MAP *in; if (appClone != NULL) { char *dummy; in = AppOpenClone(&dummy, NULL); if (in == NULL ) return 1; if (ReadAttr(a,in,FALSE)) { Mclose(in); return RetError(1,"while reading clone map '%s': %s",appClone,MstrError()); } Mclose(in); } else DefaultAttr(a); return 0; }
int main(int argc, char *argv[]) { MAP *out, *clone = NULL; int c; size_t colNr[3] = {0 /*X*/, 1 /*Y*/, 2 /*V*/}; /* internal indices */ const char *mv = "1e31"; char *cloneFileName; COMP_CELL compCell = NOTHING; CSF_CR cellRepr; CSF_VS valueScale = VS_UNDEFINED; int parseVal; int sepChar = ','; if (InstallArgs(argc, argv, "x#y#v#m*(BLNOSDV)(atHM)(hl)s*", "col2map", __DATE__)) goto failure; while ((c = GetOpt()) != 0) switch (c) { case 'x': parseVal = (*((const int *)OptArg)) - 1; if (parseVal < 0) { Error("-x: x column should be greater than 0"); goto failure; } colNr[POS_X] = (size_t)parseVal; break; case 'y': parseVal = (*((const int *)OptArg)) - 1; if (parseVal < 0) { Error("-y: y column should be greater than 0"); goto failure; } colNr[POS_Y] = (size_t)parseVal; break; case 'v': parseVal = (*((const int *)OptArg)) - 1; if (parseVal < 0) { Error("-v: value column should be greater than 0"); goto failure; } colNr[POS_V] = (size_t)parseVal; break; case 'm': mv = (const char *)OptArg; break; case 'a': compCell = AVERAGE; break; case 'H': compCell = HIGHEST; break; case 'h': compCell = MAJORITY; break; case 'M': compCell = LOWEST; break; case 'l': compCell = MINORITY; break; case 't': compCell = TOTAL; break; case 's': sepChar = ((const char *)OptArg)[0]; if (isdigit(sepChar)) { Error("-s: separator must be a non-digit (not [0-9])"); goto failure; } break; #include "case_vs.h" } argv = ArgArguments(&argc); if (argv == NULL) goto failure; if (AppArgCountCheck(argc, 3, 3, USAGE)) goto failure; if (AppInputTest(argv[1])) goto failure; /* open the clone map */ clone = AppOpenClone(&cloneFileName, NULL); if (clone == NULL) goto failure; if (valueScale == VS_UNDEFINED) { valueScale = RgetValueScale(clone); cellRepr = RgetCellRepr(clone); } else cellRepr = AppDefaultCellRepr(valueScale); if (!RvalueScale2(valueScale)) { Error("clone map '%s' has an illegal value scale", cloneFileName); goto failure2; } if (compCell == NOTHING) { /* defaults */ switch (valueScale) { case VS_SCALAR: compCell = AVERAGE; break; case VS_DIRECTION: compCell = DIR_AVERAGE; break; default: compCell = MAJORITY; break; } } else { BOOL conflict = FALSE; CSF_VS vs = valueScale; switch (compCell) { case AVERAGE: conflict = (vs != VS_SCALAR && vs != VS_DIRECTION); if (vs == VS_DIRECTION) compCell = DIR_AVERAGE; break; case LOWEST: case HIGHEST: conflict = (vs != VS_SCALAR && vs != VS_ORDINAL); break; case MAJORITY: case MINORITY: conflict = (vs == VS_SCALAR || vs == VS_DIRECTION); break; case TOTAL: conflict = vs != VS_SCALAR; break; default: POSTCOND(FALSE); } if (conflict) { CompCellError(compCell, vs); goto failure2; } } out = Rdup(argv[2], clone, cellRepr, valueScale); if (out == NULL) { Error("output map '%s' can not be created", argv[2]); goto failure2; } Mclose(clone); clone = NULL; RuseAs(out, CR_REAL8); if (Col2Map(out, argv[1], compCell, mv, colNr, sepChar)) { Mclose(out); (void)remove(argv[2]); goto failure; } Mclose(out); AppEnd(); exit(0); return 0; failure2: if (clone == NULL) Mclose(clone); failure: AppEnd(); exit(1); return 1; } /* main */
/* Function for resampling N input maps into 1 output map. * Assumes a map "clone.map" and N "input.map"s present. Checks on * options for percentage and maximum value. * Determines type and characteristics of output map. * Returns nothing, exits with 1 in case of error. */ int main(int argc, /* number of arguments */ char *argv[]) /* list of arguments */ { MAP *clone, *out, *tmp, **in; char *outputName, *cloneName; int c, borderval; size_t nrMaps,i; REAL8 X0, Y0, cellSize, angleIn, angleOut; size_t nrRows, nrCols; CSF_PT projection; CSF_CR cellRepr; CSF_VS valueScale; double percent = 0, errFactor = 2.5, resampleN = 0.0; BOOL aligned = TRUE; BOOL keepInputMinMax = FALSE; REAL8 minAllInput=0, maxAllInput=0; BOOL onlyReal4 = TRUE, contract = FALSE; BOOL onlyUint1 = TRUE; if(InstallArgs(argc, argv,"axmp$r$c#b#e$RBCk", "resample", __DATE__)) exit(1); while((c = GetOpt()) != 0) { switch(c) { case 'b': opB = TRUE; borderval = *((int *) OptArg); break; case 'B': opB = TRUE; borderval = 0; break; case 'C': opMV = TRUE; borderval = 0; break; case 'c': opMV = TRUE; borderval = *((int *) OptArg); break; case 'a':contract = TRUE; break; case 'x':contract = FALSE; break; case 'm':opMax = 1; break; case 'p':opPer = 1; percent = *((double*) OptArg); if(percent < 0 || 100 < percent) { Error("illegal percentage"); exit(1); } break; case 'R':opR = 1; resampleN = 1; break; case 'r':opR = 1; resampleN = *((double*) OptArg); break; case 'e':optionAcc = 1; errFactor = *((double*) OptArg); break; case 'k': keepInputMinMax = TRUE; break; } } argv = ArgArguments(&argc); if (AppArgCountCheck(argc,3,-1,USAGE)) exit(1); outputName = argv[argc-1]; nrMaps = argc-2; /* Read the desired specifics out of the clone map * or use first input as clone map */ cloneName = NO_CLONE_NEEDED ? argv[1] : NULL; if ( (clone = AppOpenClone(&cloneName,cloneName)) == NULL) exit(1); /* Determine the valueScale out of 1st input map */ tmp = Mopen(argv[1], M_READ); if(tmp == NULL) MperrorExit(argv[1], 1); /* all input maps have same value scale */ valueScale = RgetValueScale(tmp); if(valueScale == VS_LDD && !opMV) { Error("can not do this type of resampling on map '%s' with type ldd", argv[1]); exit(1); } /* adjust old ones */ if(valueScale == VS_CLASSIFIED) valueScale = VS_ORDINAL; if(valueScale == VS_CONTINUOUS) valueScale = VS_SCALAR; /* get location attributes of clone or of 1st input map */ projection = MgetProjection(clone); nrRows = RgetNrRows(clone); nrCols = RgetNrCols(clone); X0 = RgetX0(clone); Y0 = RgetY0(clone); cellRepr = RgetCellRepr(clone); angleOut = RgetAngle(clone); /* resample option -> cell size(inputmap) * factor * Number of rows and columns are divided by resample * factor. */ if(opR == 1) { /* setting for unit */ if(!appUnitTrue) { cellSize = resampleN; resampleN /= (double) RgetCellSize(tmp); } else cellSize = RgetCellSize(tmp) * resampleN; if(contract) { nrRows = floor((double) nrRows / (double) resampleN); nrCols = floor((double) nrCols / (double) resampleN); /* Prevent an illegal map */ if(nrRows == 0) nrRows = 1; if(nrCols == 0) nrCols = 1; } else { nrRows = ceil((double) nrRows / (double) resampleN); nrCols = ceil((double) nrCols / (double) resampleN); } } else cellSize = RgetCellSize(clone); /* Allocate memory for the input map pointers */ in = (MAP **)ChkMalloc(sizeof(MAP *) * nrMaps); if(in == NULL) { AppEnd(); exit(1); } /* Read all input maps with desired cell representation */ for(i = 0; i < nrMaps; i++) { REAL8 tmpMin, tmpMax; tmp = Mopen(argv[1 + i], M_READ); angleIn = RgetAngle(tmp); if(angleIn != 0) aligned = FALSE; if(tmp == NULL) MperrorExit(argv[1 + i], 1); if(!RvalueScaleIs(tmp, valueScale)) { Error("%s has illegal data type: '%s'\n", argv[1 + i], RstrValueScale(valueScale)); exit(1); } in[i] = tmp; /* Determine which cell representation should be used */ onlyReal4 = RgetCellRepr(in[i]) == CR_REAL4; onlyUint1 = RgetCellRepr(in[i]) == CR_UINT1; RuseAs(in[i], CR_REAL8); RgetMinVal(tmp, &tmpMin); RgetMaxVal(tmp, &tmpMax); if (i==0) {minAllInput = tmpMin; maxAllInput = tmpMax; } minAllInput = MIN(minAllInput,tmpMin); maxAllInput = MAX(maxAllInput,tmpMax); if(AppIsClassified(valueScale)) RuseAs(in[i], CR_INT4); else RuseAs(in[i], CR_REAL8); } if(opB == 1 || opMV == 1) { if(CheckInputMaps(in, nrMaps, projection, angleIn, cellSize)) { Error(""); FreeMaps(in, nrMaps); exit(1); } if(opB == 1) { if(SmallestFittingRectangle(&X0, &Y0, &nrRows, &nrCols, in, borderval, nrMaps, cellSize, angleIn, projection, contract)) { FreeMaps(in, nrMaps); AppEnd(); exit(1); } } else { if(SmallestNonMVRect(&X0, &Y0, &nrRows, &nrCols, in, borderval, nrMaps, valueScale, cellSize, angleIn, projection, contract)) { FreeMaps(in, nrMaps); AppEnd(); exit(1); } } } /* Create output map with suitable cell representation */ /* NOTE ! Create map with smallest representation possible */ out = Rcreate(outputName, nrRows, nrCols, AppIsClassified(valueScale) ? (onlyUint1 ? CR_UINT1 : CR_INT4) : (onlyReal4 ? CR_REAL4 : CR_REAL8), valueScale, projection, X0, Y0, angleOut, cellSize); if(out == NULL) { FreeMaps(in, nrMaps); Error("can not create output map '%s': %s", argv[1], MstrError()); exit(1); } RuseAs(out, AppIsClassified(valueScale) ? CR_INT4 : CR_REAL8); if(angleOut != 0) aligned = FALSE; /* determine raster size according wanted accuracy */ if(opB != 1 && opMV != 1) { if(DetRasterSize(out, in, nrMaps, errFactor)) { Error("Illegal cell size\n"); exit(1); } } else rasterSize = 1; if(nrMaps > 1 && percent > 0) AppProgress("rasterSize: %d\n", rasterSize); else AppProgress("No raster used\n"); /* Call function */ if(AppIsClassified(valueScale)) { /* Call resample function for classified maps */ if(SampleClass(out, in, percent, nrMaps, nrRows, nrCols, aligned, angleOut)) { EndResample(in, nrMaps, out); exit(1); /* Memory allocation failed */ } } else { /* Call resample function for continuous maps */ if(SampleCont(out, in, percent, nrMaps, nrRows, nrCols, aligned, angleOut)) { EndResample(in, nrMaps, out); exit(1); /* Memory allocation failed */ } } /* End of call */ if (keepInputMinMax) { RuseAs(out, CR_REAL8); RputMinVal(out, &minAllInput); RputMaxVal(out, &maxAllInput); } EndResample(in, nrMaps, out); exit(0); /* Successful exit */ return 0; /* Never reached */ } /* main */