(JEC) 24/11/15 complet the Readme for instance to introduce the setup procedure

README.md

@@ -11,6 +11,13 @@ git clone https://gitlab.in2p3.fr/campagne/LagSHT.git
 
 	
 # List of files
+* **root** directory
+	* COPYING
+	* Readme.md : this file
+	* Documentation.md : a brief summary of the mathematics implemented
+	* Makefile
+	* Darwin_g++_omp_make.inc : file included into Makefile in case of running on Mac Os X system
+	* Linux_g++_make.inc : idem but for Linux system
 * **src** directory
 	* laguerreBuilder.h (.cc) : class of generalized Laguerre function 
 	* laguerreTransform.h (.cc) : class to manage the Laguerre function Transform (Synthesis & Analysis): Single or Multiple  
@@ -54,7 +61,7 @@ If the variable `CBLAS` is defined then the code of laguerreTransform.cc use the
 
 This is simply header files which are needed to access to the `"boost/math/special_functions/bessel.hpp"` and related headers of the library.
 
-# Compilation
+# Compilation/Installation/Setup
 1. edit Makefile and adapat to local platform :
 	
 	* adapt to the type of Machine MacOSX (Darwin) vs Linux
@@ -92,6 +99,7 @@ This is simply header files which are needed to access to the `"boost/math/speci
  		Similarly, the library is in <root>/lib but one can switch to 
  		another location by modifying the LIB variable in the 
  		Makefile.	  
+6. execute setup.[c]sh depending on your shell to setup **LAGSHTROOTDIR** environment variable.
 
 # Plateform tested
 	Mac OS X 10.9.5 + gcc 4.8.4

src/lagsht_testsuite.cc

@@ -425,6 +425,9 @@ void TestLaguerre2Bessel() {
   
   cout << "tstack 2 End" <<endl;
 
+  tstack_pop("processing");
+
+
   //verif F-Laguerre part
   tstack_push("F-L Analysis verif");
   vector< complex<r_8> > flmn(Ntot);
@@ -455,14 +458,15 @@ void TestLaguerre2Bessel() {
   tstack_pop("F-L Analysis verif");
 
 
-  tstack_pop("processing");
   
   
   {//Check 1
     cout << "Dump FL or FB reconstructed Alm(r_k)" <<endl;
 
+#if DEBUG >=2 
     std::ofstream ofs;
     ofs.open ("Almi.txt", std::ofstream::out);
+#endif
     
     for(int n=0;n<Nmax;n++){
       r_8 err_abs(0.);
@@ -471,11 +475,13 @@ void TestLaguerre2Bessel() {
       for(int l=0;l<Lmax;l++){
 	for (int m=0;m<=l;m++) {
 	  int id= n*Nalm + l+m*Lmax-m*(m+1)/2; // LagSHT numbering 
+
+#if DEBUG >=2 
 	  ofs <<l<<" "
 	      <<m<<" "
 	      <<n<< " " << setprecision(12) << FLalmk[id].real() << " " <<   FLalmk[id].imag()
 	      << "  " << FBalmk[id].real() << " " << FBalmk[id].imag()  << endl;
-	  
+#endif	  
 	  complex<r_8> cdiff = (FLalmk[id] -  FBalmk[id])*conj(FLalmk[id] -  FBalmk[id]);
 	  r_8 diff = sqrt(cdiff.real());
 	  if(diff>err_abs){
@@ -493,14 +499,16 @@ void TestLaguerre2Bessel() {
       cout << " >>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<<<<<<<" << endl; 
 
     }
-
+#if DEBUG >=2 
     ofs.close();
+#endif
   }//check 1
 
   {//check 2
+#if DEBUG >=2 
     std::ofstream ofs;
     ofs.open ("fijk.txt", std::ofstream::out);
-
+#endif
     cout << "Dump FL or FB reconstructed fijk on each shell k" <<endl;
 
     for (int ish=0;ish<Nshell; ish++){
@@ -509,7 +517,10 @@ void TestLaguerre2Bessel() {
       for (int ip=0; ip<Npix; ip++) {
 	int id = ish*Npix+ip;
 	//	cout << "Shell("<<ish<<") Pix["<<ip<<"] FL fijk = " << fFLijk[id] << " FB fijk = " << fFBijk[id] << endl;
+
+#if DEBUG >=2 
 	ofs << ish << " " << ip << " " << setprecision(12) <<  fFLijk[id] << " " << fFBijk[id] << endl;
+#endif
 	r_8 diff = fabs(fFLijk[id]-fFBijk[id]);
 	if(diff>err_abs){
 	  err_abs = diff;
@@ -526,7 +537,9 @@ void TestLaguerre2Bessel() {
     }//loop on shell
 
 
+#if DEBUG >=2 
     ofs.close();
+#endif
   }//check 2