Elaboradar  0.1
cartproducts.cpp
1 #include "cartproducts.h"
2 #include "assets.h"
3 #include <radarlib/radar.hpp>
4 #include <proj.h>
5 
6 using namespace radarelab;
7 using namespace OdimH5v21;
8 namespace elaboradar {
9 
10 CartProducts::CartProducts(const Volume<double>& volume, unsigned image_side, unsigned sample_square_size)
11  : mapping(volume[0].beam_size),
12  fullres(volume[0].beam_size),
13  scaled(mapping, image_side, sample_square_size),
14  z_out(image_side), z_fr(image_side*sample_square_size), top_1x1(image_side), qual_Z_1x1(image_side),
15  quota_1x1(image_side), dato_corr_1x1(image_side),
16  elev_fin_1x1(image_side), beam_blocking_1x1(image_side),
17  neve_1x1(image_side), corr_1x1(image_side), conv_1x1(image_side)
18 {
19  logging_category = log4c_category_get("radar.cart");
20 
21  quota_1x1.fill(128);
22 
23  LOG_INFO("Creazione Matrice Cartesiana");
24  fullres.map_max_sample(volume[0], mapping);
25  //assets.write_gdal_image(fullres.map_azimuth, "DIR_DEBUG", "map_azimuth", "PNG");
26  //assets.write_gdal_image(fullres.map_range, "DIR_DEBUG", "map_range", "PNG");
27 
28  LOG_INFO("Creazione Matrice Cartesiana ridimensionata");
29  scaled.map_max_sample(volume[0], fullres);
30 
31  FullsizeRes = volume.at(0).cell_size;
32  ScaledRes = FullsizeRes*sample_square_size;
33 
34 }
35 
36 void CartProducts::write_out(Assets& assets)
37 {
38  assets.write_image(z_out, "OUTPUT_Z_LOWRIS_DIR", ".ZLR", "file output 1X1");
39  assets.write_image(top_1x1, "DIR_QUALITY", ".top20_ZLR", "file top20");
40  assets.write_image(qual_Z_1x1, "OUTPUT_Z_LOWRIS_DIR", ".qual_ZLR", "file qualita' Z");
41  assets.write_image(quota_1x1, "DIR_QUALITY", ".quota_ZLR", "file qel1uota");
42  assets.write_image(dato_corr_1x1, "DIR_QUALITY", ".anap_ZLR", "file anap");
43  assets.write_image(elev_fin_1x1, "DIR_QUALITY", ".elev_ZLR", "file elev");
44  assets.write_image(beam_blocking_1x1, "DIR_QUALITY", ".bloc_ZLR", "file bloc");
45  assets.write_image(neve_1x1, "DIR_QUALITY", ".corr_ZLR", "file correzione VPR");
46  assets.write_image(corr_1x1, "DIR_QUALITY", ".corr_ZLR", "file correzione VPR");
47  assets.write_image(conv_1x1, "DIR_QUALITY", ".conv_ZLR", "punti convettivi");
48 }
49 
50 void CartProducts::write_out(Assets& assets, unsigned image_side)
51 {
52  assets.write_subimage(z_out, image_side, "OUTPUT_Z_LOWRIS_DIR", ".ZLR", "file output 1X1");
53  assets.write_subimage(top_1x1, image_side, "DIR_QUALITY", ".top20_ZLR", "file top20");
54  assets.write_subimage(qual_Z_1x1, image_side, "OUTPUT_Z_LOWRIS_DIR", ".qual_ZLR", "file qualita' Z");
55  assets.write_subimage(quota_1x1, image_side, "DIR_QUALITY", ".quota_ZLR", "file qel1uota");
56  assets.write_subimage(dato_corr_1x1, image_side, "DIR_QUALITY", ".anap_ZLR", "file anap");
57  assets.write_subimage(elev_fin_1x1, image_side, "DIR_QUALITY", ".elev_ZLR", "file elev");
58  assets.write_subimage(beam_blocking_1x1, image_side, "DIR_QUALITY", ".bloc_ZLR", "file bloc");
59  assets.write_subimage(neve_1x1, image_side, "DIR_QUALITY", ".corr_ZLR", "file correzione VPR");
60  assets.write_subimage(corr_1x1, image_side, "DIR_QUALITY", ".corr_ZLR", "file correzione VPR");
61  assets.write_subimage(conv_1x1, image_side, "DIR_QUALITY", ".conv_ZLR", "punti convettivi");
62 }
63 
64 void CartProducts::write_out(Assets& assets, unsigned image_side,std::string algos)
65 {
66  assets.write_subimage(z_out, image_side, algos, "OUTPUT_Z_LOWRIS_DIR", ".ZLR", "file output 1X1");
67  assets.write_subimage(top_1x1, image_side, algos, "DIR_QUALITY", ".top20_ZLR", "file top20");
68  assets.write_subimage(qual_Z_1x1, image_side, algos, "OUTPUT_Z_LOWRIS_DIR", ".qual_ZLR", "file qualita' Z");
69  assets.write_subimage(quota_1x1, image_side, algos, "DIR_QUALITY", ".quota_ZLR", "file qel1uota");
70  assets.write_subimage(dato_corr_1x1, image_side, algos, "DIR_QUALITY", ".anap_ZLR", "file anap");
71  assets.write_subimage(elev_fin_1x1, image_side, algos, "DIR_QUALITY", ".elev_ZLR", "file elev");
72  assets.write_subimage(beam_blocking_1x1, image_side, algos, "DIR_QUALITY", ".bloc_ZLR", "file bloc");
73  assets.write_subimage(neve_1x1, image_side, algos, "DIR_QUALITY", ".corr_ZLR", "file correzione VPR");
74  assets.write_subimage(corr_1x1, image_side, algos, "DIR_QUALITY", ".corr_ZLR", "file correzione VPR");
75  assets.write_subimage(conv_1x1, image_side, algos, "DIR_QUALITY", ".conv_ZLR", "punti convettivi");
76 }
77 
78 void CartProducts::write_odim(Assets& assets, unsigned image_side, std::string algos, OdimProdDefs &odimProd)
79 {
80  const char* dir = getenv("OUTPUT_Z_LOWRIS_DIR");
81  if (!dir)
82  {
83  LOG_INFO("$%s not set", "OUTPUT_Z_LOWRIS_DIR");
84  throw runtime_error("required env var is not set");
85  }
86  SourceInfo OdimSource(assets.getRadarSite().source);
87 
88  string fname = string(dir) + "/" + OdimSource.OperaRadarNode + "_" + assets.fname_from_acq_time() + "_" + std::to_string(image_side) + "_"+algos+".h5";
89 
90  OdimH5v21::OdimFactory* factory = NULL;
91  OdimH5v21::ImageObject* image = NULL;
92 
93  factory = new OdimFactory(); /* creazione di una factory */
94  image = factory->createImageObject(fname); /* creazione di un oggetto generico */
95 
96  /* what (valori obbligatori e comuni a tutti gli oggetti) */
97  image->setDateTime(assets.getAcqTime());
98  image->setSource(OdimSource);
99 
100  /* where */
101  double coord_min = -(image_side * odimProd.prodRes *0.5) ;
102  double coord_max = image_side * odimProd.prodRes *0.5 ;
103  double x[]={coord_min, coord_max, coord_min, coord_max}; // { LL , LR, UL, UR }
104  double y[]={coord_min, coord_min, coord_max, coord_max}; // { LL , LR, UL, UR }
105  std::string proj ="+proj=aeqd +lat_0=";
106  proj = proj+std::to_string(assets.getRadarSite().lat_r)+"N +lon_0="+std::to_string(assets.getRadarSite().lon_r)+"E +units=m +datum=WGS84";
107  std::string LatLon_def ("+proj=latlong +datum=WGS84");
108 
109  PJ* P = proj_create_crs_to_crs(PJ_DEFAULT_CTX, proj.c_str(), LatLon_def.c_str(), nullptr);
110  if (!P)
111  exit(1);
112 
113  double height = 0;
114  size_t res = proj_trans_generic(
115  P, PJ_FWD,
116  x, sizeof(x[0]), 4,
117  y, sizeof(y[0]), 4,
118  &height, sizeof(height), 1,
119  0, 0, 0);
120  if (res != 4)
121  exit(1000);
122  image->setLL_Latitude (y[0]);
123  image->setLL_Longitude(x[0]);
124  image->setLR_Latitude (y[1]);
125  image->setLR_Longitude(x[1]);
126  image->setUL_Latitude (y[2]);
127  image->setUL_Longitude(x[2]);
128  image->setUR_Latitude (y[3]);
129  image->setUR_Longitude(x[3]);
130 
131  image->setXSize(image_side);
132  image->setYSize(image_side);
133  image->setXScale(odimProd.prodRes);
134  image->setYScale(odimProd.prodRes);
135  image->setProjectionArguments(proj);
136 
137  /* how */
138  image->setTaskOrProdGen(algos);
139  image->setStartEpochs((unsigned int)assets.getAcqTime());
140  image->setEndEpochs( (unsigned int)assets.getAcqTime());
141  image->setSystem(odimProd.System);
142  image->setSoftware(odimProd.System);
143  image->setSoftwareVer(odimProd.System);
144 
145 /* ------------------------
146  * QUI BISOGNA METTERE QUALCOSA CHE CREI IL PRODOTTO GIUSTO MA NON SO COME SI FA
147  *
148  * AL MOEMNTO CREO SOLO QUELLO CHE MI SERVE
149  switch (odimProd.ProductType) {
150  extern RADAR_API const char* PRODUCT_SCAN;
151  extern RADAR_API const char* PRODUCT_PPI;
152  extern RADAR_API const char* PRODUCT_CAPPI;
153  extern RADAR_API const char* PRODUCT_PCAPPI;
154  extern RADAR_API const char* PRODUCT_ETOP;
155  extern RADAR_API const char* PRODUCT_MAX;
156  extern RADAR_API const char* PRODUCT_RR;
157  extern RADAR_API const char* PRODUCT_VIL;
158  extern RADAR_API const char* PRODUCT_COMP;
159  extern RADAR_API const char* PRODUCT_VP;
160  extern RADAR_API const char* PRODUCT_RHI;
161  extern RADAR_API const char* PRODUCT_XSEC;
162  extern RADAR_API const char* PRODUCT_VSP;
163  extern RADAR_API const char* PRODUCT_HSP;
164  extern RADAR_API const char* PRODUCT_RAY;
165  extern RADAR_API const char* PRODUCT_AZIM;
166  extern RADAR_API const char* PRODUCT_QUAL;
167  extern RADAR_API const char* PRODUCT_LBM_ARPA;
168  extern RADAR_API const char* PRODUCT_POH_ARPA;
169 
170  *
171  */
172  Product_LBM * dataset = image->createProductLBM();
173  dataset->setProduct("SURF");// Dato che ODIMh5 v2.2 codifica per i dati riferiti alla superfice il prodotto generico SURF sovrascrivo quindi il tipo di prodotto definito LBM
174  dataset->setStartDateTime(assets.getAcqTime());
175  dataset->setEndDateTime (assets.getAcqTime());
176  Product_2D_Data* data = dataset->createQuantityData(odimProd.Quantity);
177  data->setNodata(odimProd.Nodata);
178  data->setUndetect(odimProd.Undetect);
179  data->setOffset(odimProd.Offset);
180  data->setGain(odimProd.QuantityDynamics/255.);
181 
182  unsigned xofs = (odimProd.prodField.cols() - image_side) / 2;
183  unsigned yofs = (odimProd.prodField.rows() - image_side) / 2;
184  OdimH5v21::DataMatrix <unsigned char> field (image_side,image_side,255);
185  for (unsigned y = 0; y < image_side; ++y)
186  for (unsigned x = 0; x < image_side; ++x)
187  if (odimProd.prodField(y + yofs, x + xofs) == 0 ) field.elem(y,x) = 255 ;
188  else if (odimProd.prodField(y + yofs, x + xofs) == 255) field.elem(y,x) = 254 ;
189  else if (odimProd.prodField(y + yofs, x + xofs) == 1) field.elem(y,x) = 0 ;
190  else field.elem(y,x) = odimProd.prodField(y + yofs, x + xofs);
191  data->writeData(field);
192  if (odimProd.SaveQuality) {
193  OdimQuality * quality =data->createQualityData();
194  quality->getWhat()->set(ATTRIBUTE_WHAT_OFFSET, 0.);
195  quality->getWhat()->set(ATTRIBUTE_WHAT_GAIN, 0.01);
196  quality->getHow() ->set(ATTRIBUTE_HOW_TASK, "Anna Fornasiero");
197  OdimH5v21::DataMatrix <unsigned char> Qfield (image_side,image_side,255);
198  for (unsigned y = 0; y < image_side; ++y)
199  for (unsigned x = 0; x < image_side; ++x)
200  Qfield.elem(y,x) = odimProd.QualityField(y + yofs, x + xofs);
201  quality->writeQuality(Qfield);
202  delete quality;
203  }
204  delete data;
205  delete dataset;
206  delete image;
207  delete factory;
208 
209 }
210 
211 OdimProdDefs::OdimProdDefs(radarelab::Image<unsigned char> & prodField, double prodRes)
212  : prodField (prodField), System("ARPA-SIMC"), ProductType("SURF"),
213  Quantity(PRODUCT_QUANTITY_DBZH), Nodata(255), Undetect (0), Offset(-20.),
214  QuantityDynamics (80), SaveQuality(false), prodRes(prodRes)
215 {
216  // Nothing to do
217  // TODO: DANGER! This leaves QualityField uninitialized!
218 }
219 
220 OdimProdDefs::OdimProdDefs(radarelab::Image<unsigned char> & prodField, radarelab::Image<unsigned char> & QualityField, double prodRes)
221  : prodField (prodField), System("ARPA-SIMC"), ProductType("SURF"),
222  Quantity(PRODUCT_QUANTITY_DBZH), Nodata(255), Undetect (0), Offset(-20.),
223  QuantityDynamics (80), SaveQuality(true), QualityField(QualityField), prodRes(prodRes)
224 
225 {
226  // Nothing to do
227 }
228 
229 
230 
231 } // namespace elaboradar
232 
Gestisce risorse usate dal programma.
name space generale del programma
Definition: assets.h:28
String functions.
Definition: cart.cpp:4