Small bugfixes in the plugins ARPSIO, SMETIO, PGMIO

meteoio/plugins/ARPSIO.cc

@@ -288,8 +288,8 @@ void ARPSIO::openGridFile(const std::string& _filename)
 	}
 
 	//get llcorner
-	cfg.getValue("ARPS_X", "Input", xcoord, 0);
-	cfg.getValue("ARPS_Y", "Input", ycoord, 0);
+	cfg.getValue("ARPS_X", "Input", xcoord);
+	cfg.getValue("ARPS_Y", "Input", ycoord);
 
 	//come back to the begining of the file
 	rewind(fin);

meteoio/plugins/PGMIO.cc

@@ -118,11 +118,11 @@ void PGMIO::read2DGrid(Grid2DObject& grid_out, const std::string& filename)
 		}
 		IOUtils::convertString(nr_colors, tmpvec[0]);
 
-		cfg.getValue("PGM_XCOORD", "Input", xllcorner,0);
-		cfg.getValue("PGM_YCOORD", "Input", yllcorner,0);
-		cfg.getValue("PGM_CELLSIZE", "Input", cellsize,0);
-		cfg.getValue("PGM_MIN", "Input", val_min,0);
-		cfg.getValue("PGM_MAX", "Input", val_max,0);
+		cfg.getValue("PGM_XCOORD", "Input", xllcorner);
+		cfg.getValue("PGM_YCOORD", "Input", yllcorner);
+		cfg.getValue("PGM_CELLSIZE", "Input", cellsize);
+		cfg.getValue("PGM_MIN", "Input", val_min);
+		cfg.getValue("PGM_MAX", "Input", val_max);
 
 		Coords location(coordin, coordinparam);
 		location.setXY(xllcorner, yllcorner, IOUtils::nodata);

meteoio/plugins/SMETIO.cc

@@ -355,7 +355,7 @@ void SMETIO::readDataBinary(const char&, const std::string&, const double& timez
 				if (md.date < dateStart)
 					continue;
 				if (md.date > dateEnd)
-					break;
+					return;
 			} else {
 				float tmpval;
 				fin.read(reinterpret_cast < char * > (&tmpval), sizeof(float));			
@@ -428,7 +428,7 @@ void SMETIO::readDataAscii(const char& eoln, const std::string& filename, const
 				if (md.date < dateStart)
 					continue;
 				if (md.date > dateEnd)
-					break;
+					return;
 
 			} else if (vecDataSequence[ii] == "latitude"){
 				if (!IOUtils::convertString(lat, tmpvec[ii]))