--- imach/src/imach.c	2017/05/23 08:39:25	1.269
+++ imach/src/imach.c	2017/06/27 11:06:02	1.273
@@ -1,6 +1,18 @@
-/* $Id: imach.c,v 1.269 2017/05/23 08:39:25 brouard Exp $
+/* $Id: imach.c,v 1.273 2017/06/27 11:06:02 brouard Exp $
   $State: Exp $
   $Log: imach.c,v $
+  Revision 1.273  2017/06/27 11:06:02  brouard
+  Summary: More documentation on projections
+
+  Revision 1.272  2017/06/27 10:22:40  brouard
+  Summary: Color of backprojection changed from 6 to 5(yellow)
+
+  Revision 1.271  2017/06/27 10:17:50  brouard
+  Summary: Some bug with rint
+
+  Revision 1.270  2017/05/24 05:45:29  brouard
+  *** empty log message ***
+
   Revision 1.269  2017/05/23 08:39:25  brouard
   Summary: Code into subroutine, cleanings
 
@@ -1010,12 +1022,12 @@ typedef struct {
 #define ODIRSEPARATOR '\\'
 #endif
 
-/* $Id: imach.c,v 1.269 2017/05/23 08:39:25 brouard Exp $ */
+/* $Id: imach.c,v 1.273 2017/06/27 11:06:02 brouard Exp $ */
 /* $State: Exp $ */
 #include "version.h"
 char version[]=__IMACH_VERSION__;
 char copyright[]="February 2016,INED-EUROREVES-Institut de longevite-Japan Society for the Promotion of Science (Grant-in-Aid for Scientific Research 25293121), Intel Software 2015-2018";
-char fullversion[]="$Revision: 1.269 $ $Date: 2017/05/23 08:39:25 $"; 
+char fullversion[]="$Revision: 1.273 $ $Date: 2017/06/27 11:06:02 $"; 
 char strstart[80];
 char optionfilext[10], optionfilefiname[FILENAMELENGTH];
 int erreur=0, nberr=0, nbwarn=0; /* Error number, number of errors number of warnings  */
@@ -3240,7 +3252,7 @@ double ***hbxij(double ***po, int nhstep
       newm=savm;
       /* Covariates have to be included here again */
       cov[1]=1.;
-      agexact=age-((h-1)*hstepm + (d))*stepm/YEARM; /* age just before transition, d or d-1? */
+      agexact=age-( (h-1)*hstepm + (d)  )*stepm/YEARM; /* age just before transition, d or d-1? */
       /* agexact=age+((h-1)*hstepm + (d-1))*stepm/YEARM; /\* age just before transition *\/ */
       cov[2]=agexact;
       if(nagesqr==1)
@@ -5464,7 +5476,7 @@ void  concatwav(int wav[], int **dh, int
   /* hstepm beeing the number of stepms, if hstepm=1 the length of hstepm is stepm. 
      nhstepm is the number of hstepm from age to agelim 
      nstepm is the number of stepm from age to agelin. 
-     Look at hpijx to understand the reason of that which relies in memory size
+     Look at hpijx to understand the reason which relies in memory size consideration
      and note for a fixed period like estepm months */
   /* We decided (b) to get a life expectancy respecting the most precise curvature of the
      survival function given by stepm (the optimization length). Unfortunately it
@@ -6655,8 +6667,8 @@ void printinghtml(char fileresu[], char
 		  int lastpass, int stepm, int weightopt, char model[],\
 		  int imx,int jmin, int jmax, double jmeanint,char rfileres[],\
 		  int popforecast, int mobilav, int prevfcast, int mobilavproj, int backcast, int estepm , \
-		  double jprev1, double mprev1,double anprev1, double dateprev1, \
-		  double jprev2, double mprev2,double anprev2, double dateprev2){
+		  double jprev1, double mprev1,double anprev1, double dateprev1, double dateproj1, double dateback1, \
+		  double jprev2, double mprev2,double anprev2, double dateprev2, double dateproj2, double dateback2){
   int jj1, k1, i1, cpt, k4, nres;
 
    fprintf(fichtm,"<ul><li><a href='#firstorder'>Result files (first order: no variance)</a>\n \
@@ -6810,15 +6822,18 @@ divided by h: <sub>h</sub>P<sub>ij</sub>
      if(prevfcast==1){
        /* Projection of prevalence up to period (stable) prevalence in each health state */
        for(cpt=1; cpt<=nlstate;cpt++){
-	 fprintf(fichtm,"<br>\n- Projection of cross-sectional prevalence (estimated with cases observed from %.1f to %.1f and mobil_average=%d) up to period (stable) prevalence in state %d. Or probability to be in state %d being in an observed weighted state (from 1 to %d). <a href=\"%s_%d-%d-%d.svg\">%s_%d-%d-%d.svg</a><br> \
-<img src=\"%s_%d-%d-%d.svg\">", dateprev1, dateprev2, mobilavproj, cpt, cpt, nlstate, subdirf2(optionfilefiname,"PROJ_"),cpt,k1,nres,subdirf2(optionfilefiname,"PROJ_"),cpt,k1,nres,subdirf2(optionfilefiname,"PROJ_"),cpt,k1,nres);
+	 fprintf(fichtm,"<br>\n- Projection of cross-sectional prevalence (estimated with cases observed from %.1f to %.1f and mobil_average=%d), from year %.1f up to year %.1f tending to period (stable) prevalence in state %d. Or probability to be in state %d being in an observed weighted state (from 1 to %d). <a href=\"%s_%d-%d-%d.svg\">%s_%d-%d-%d.svg</a><br> \
+<img src=\"%s_%d-%d-%d.svg\">", dateprev1, dateprev2, mobilavproj, dateproj1, dateproj2, cpt, cpt, nlstate, subdirf2(optionfilefiname,"PROJ_"),cpt,k1,nres,subdirf2(optionfilefiname,"PROJ_"),cpt,k1,nres,subdirf2(optionfilefiname,"PROJ_"),cpt,k1,nres);
        }
      }
      if(backcast==1){
       /* Back projection of prevalence up to stable (mixed) back-prevalence in each health state */
        for(cpt=1; cpt<=nlstate;cpt++){
-	 fprintf(fichtm,"<br>\n- Back projection of cross-sectional prevalence (estimated with cases observed from %.1f to %.1f and mobil_average=%d) up to stable (mixed) back prevalence in state %d. Or probability to have been in an state %d, knowing that the person was in either state (1 or %d) with weights corresponding to observed prevalence  at different ages. <a href=\"%s_%d-%d-%d.svg\">%s_%d-%d-%d.svg</a><br> \
-<img src=\"%s_%d-%d-%d.svg\">", dateprev1, dateprev2, mobilavproj, cpt, cpt, nlstate, subdirf2(optionfilefiname,"PROJB_"),cpt,k1,nres,subdirf2(optionfilefiname,"PROJB_"),cpt,k1,nres,subdirf2(optionfilefiname,"PROJB_"),cpt,k1,nres);
+	 fprintf(fichtm,"<br>\n- Back projection of cross-sectional prevalence (estimated with cases observed from %.1f to %.1f and mobil_average=%d), \
+ from year %.1f up to year %.1f (probably close to stable [mixed] back prevalence in state %d (randomness in cross-sectional prevalence is not taken into \
+ account but can visually be appreciated). Or probability to have been in an state %d, knowing that the person was in either state (1 or %d) \
+with weights corresponding to observed prevalence at different ages. <a href=\"%s_%d-%d-%d.svg\">%s_%d-%d-%d.svg</a><br> \
+ <img src=\"%s_%d-%d-%d.svg\">", dateprev1, dateprev2, mobilavproj, dateback1, dateback2, cpt, cpt, nlstate, subdirf2(optionfilefiname,"PROJB_"),cpt,k1,nres,subdirf2(optionfilefiname,"PROJB_"),cpt,k1,nres,subdirf2(optionfilefiname,"PROJB_"),cpt,k1,nres);
        }
      }
 	 
@@ -6924,7 +6939,7 @@ true period expectancies (those weighted
 }
 
 /******************* Gnuplot file **************/
-void printinggnuplot(char fileresu[], char optionfilefiname[], double ageminpar, double agemaxpar, double fage , int prevfcast, int backcast, char pathc[], double p[], int offyear, int offbyear){
+void printinggnuplot(char fileresu[], char optionfilefiname[], double ageminpar, double agemaxpar, double bage, double fage , int prevfcast, int backcast, char pathc[], double p[], int offyear, int offbyear){
 
   char dirfileres[132],optfileres[132];
   char gplotcondition[132], gplotlabel[132];
@@ -6933,6 +6948,8 @@ void printinggnuplot(char fileresu[], ch
   int ng=0;
   int vpopbased;
   int ioffset; /* variable offset for columns */
+  int iyearc=1; /* variable column for year of projection  */
+  int iagec=1; /* variable column for age of projection  */
   int nres=0; /* Index of resultline */
   int istart=1; /* For starting graphs in projections */
 
@@ -7037,7 +7054,7 @@ void printinggnuplot(char fileresu[], ch
 	
 	fprintf(ficgp,"\" t\"\" w l lt 1,\"%s\" u 1:((",subdirf2(fileresu,"P_"));
         if(cptcoveff ==0){
-	  fprintf(ficgp,"$%d)) t 'Observed prevalence in state %d' with line lt 3",	 2+(cpt-1),  cpt );
+	  fprintf(ficgp,"$%d)) t 'Observed prevalence in state %d' with line lt 3",	 2+3*(cpt-1),  cpt );
 	}else{
 	  kl=0;
 	  for (k=1; k<=cptcoveff; k++){    /* For each combination of covariate  */
@@ -7095,17 +7112,17 @@ void printinggnuplot(char fileresu[], ch
 	      if (i==cpt) fprintf(ficgp," %%lf (%%lf)");
 	      else        fprintf(ficgp," %%*lf (%%*lf)");
 	    }
-	    fprintf(ficgp,"\" t\"Backward (stable) prevalence\" w l lt 0,\"%s\" every :::%d::%d u 1:($2==%d ? $3+1.96*$4 : 1/0) \"%%lf %%lf",subdirf2(fileresu,"VBL_"),nres-1,nres-1,nres);
+	    fprintf(ficgp,"\" t\"Backward (stable) prevalence\" w l lt 6 dt 3,\"%s\" every :::%d::%d u 1:($2==%d ? $3+1.96*$4 : 1/0) \"%%lf %%lf",subdirf2(fileresu,"VBL_"),nres-1,nres-1,nres);
 	    for (i=1; i<= nlstate ; i ++) {
 	      if (i==cpt) fprintf(ficgp," %%lf (%%lf)");
 	      else fprintf(ficgp," %%*lf (%%*lf)");
 	    } 
-	    fprintf(ficgp,"\" t\"95%% CI\" w l lt 1,\"%s\" every :::%d::%d u 1:($2==%d ? $3-1.96*$4 : 1/0) \"%%lf %%lf",subdirf2(fileresu,"VBL_"),nres-1,nres-1,nres); 
+	    fprintf(ficgp,"\" t\"95%% CI\" w l lt 5,\"%s\" every :::%d::%d u 1:($2==%d ? $3-1.96*$4 : 1/0) \"%%lf %%lf",subdirf2(fileresu,"VBL_"),nres-1,nres-1,nres); 
 	    for (i=1; i<= nlstate ; i ++) {
 	      if (i==cpt) fprintf(ficgp," %%lf (%%lf)");
 	      else fprintf(ficgp," %%*lf (%%*lf)");
 	    } 
-	    fprintf(ficgp,"\" t\"\" w l lt 1");
+	    fprintf(ficgp,"\" t\"\" w l lt 5");
 	  } /* end if backprojcast */
 	} /* end if backcast */
 	fprintf(ficgp,"\nset out ;unset label;\n");
@@ -7506,24 +7523,22 @@ set ter svg size 640, 480\nunset log y\n
 	    /*#  1    2        3   4   5  6    7  8   9   10  11  12  13  14  15  16  17  18 */
 	    fprintf(ficgp," u %d:(", ioffset); 
 	    if(i==nlstate+1){
-	      fprintf(ficgp," $%d/(1.-$%d)):5 t 'pw.%d' with line lc variable ",	\
+	      fprintf(ficgp," $%d/(1.-$%d)):1 t 'pw.%d' with line lc variable ",	\
 		      ioffset+(cpt-1)*(nlstate+1)+1+(i-1),  ioffset+1+(i-1)+(nlstate+1)*nlstate,cpt );
 	      fprintf(ficgp,",\\\n '' ");
 	      fprintf(ficgp," u %d:(",ioffset); 
-	      fprintf(ficgp," (($5-$6) == %d ) ? $%d/(1.-$%d) : 1/0):5 with labels center not ", \
+	      fprintf(ficgp," (($1-$2) == %d ) ? $%d/(1.-$%d) : 1/0):1 with labels center not ", \
 		     offyear,				\
 		      ioffset+(cpt-1)*(nlstate+1)+1+(i-1),  ioffset+1+(i-1)+(nlstate+1)*nlstate );
 	    }else
 	      fprintf(ficgp," $%d/(1.-$%d)) t 'p%d%d' with line ",	\
 		      ioffset+(cpt-1)*(nlstate+1)+1+(i-1),  ioffset+1+(i-1)+(nlstate+1)*nlstate,i,cpt );
 	  }else{ /* more than 2 covariates */
-	    if(cptcoveff ==1){
-	      ioffset=4; /* Age is in 4 */
-	    }else{
-	      ioffset=6; /* Age is in 6 */
-	      /*#  V1  = 1  V2 =  0 yearproj age p11 p21 p.1 p12 p22 p.2 p13 p23 p.3*/
-	      /*#   1    2   3    4    5      6  7   8   9   10   11 12  13   14  15 */
-	    }   
+	    ioffset=2*cptcoveff+2; /* Age is in 4 or 6 or etc.*/
+	    /*#  V1  = 1  V2 =  0 yearproj age p11 p21 p.1 p12 p22 p.2 p13 p23 p.3*/
+	    /*#   1    2   3    4    5      6  7   8   9   10   11 12  13   14  15 */
+	    iyearc=ioffset-1;
+	    iagec=ioffset;
 	    fprintf(ficgp," u %d:(",ioffset); 
 	    kl=0;
 	    strcpy(gplotcondition,"(");
@@ -7545,13 +7560,13 @@ set ter svg size 640, 480\nunset log y\n
 	    /*6+1+(i-1)+(nlstate+1)*nlstate; 6+1+(1-1) +(2+1)*2=13 */ 
 	    /* ''  u 6:(($1==1 && $2==0 && $3==2 && $4==0)? $9/(1.-$15) : 1/0):($5==2000? 3:2) t 'p.1' with line lc variable*/
 	    if(i==nlstate+1){
-	      fprintf(ficgp,"%s ? $%d/(1.-$%d) : 1/0):5 t 'p.%d' with line lc variable", gplotcondition, \
-		      ioffset+(cpt-1)*(nlstate+1)+1+(i-1),  ioffset+1+(i-1)+(nlstate+1)*nlstate,cpt );
+	      fprintf(ficgp,"%s ? $%d/(1.-$%d) : 1/0):%d t 'p.%d' with line lc variable", gplotcondition, \
+		      ioffset+(cpt-1)*(nlstate+1)+1+(i-1),  ioffset+1+(i-1)+(nlstate+1)*nlstate,iyearc, cpt );
 	      fprintf(ficgp,",\\\n '' ");
-	      fprintf(ficgp," u %d:(",ioffset); 
-	      fprintf(ficgp,"%s && (($5-$6) == %d ) ? $%d/(1.-$%d) : 1/0):5 with labels center not ", gplotcondition, \
-		     offyear,				\
-		      ioffset+(cpt-1)*(nlstate+1)+1+(i-1),  ioffset+1+(i-1)+(nlstate+1)*nlstate );
+	      fprintf(ficgp," u %d:(",iagec); 
+	      fprintf(ficgp,"%s && (($%d-$%d) == %d ) ? $%d/(1.-$%d) : 1/0):%d with labels center not ", gplotcondition, \
+		      iyearc, iagec, offyear,				\
+		      ioffset+(cpt-1)*(nlstate+1)+1+(i-1),  ioffset+1+(i-1)+(nlstate+1)*nlstate, iyearc );
 /*  '' u 6:(($1==1 && $2==0  && $3==2 && $4==0) && (($5-$6) == 1947) ? $10/(1.-$22) : 1/0):5 with labels center boxed not*/
 	    }else{
 	      fprintf(ficgp,"%s ? $%d/(1.-$%d) : 1/0) t 'p%d%d' with line ", gplotcondition, \
@@ -7621,24 +7636,22 @@ set ter svg size 640, 480\nunset log y\n
 	    /*#  1    2        3   4   5  6    7  8   9   10  11  12  13  14  15  16  17  18 */
 	    fprintf(ficgp," u %d:(", ioffset); 
 	    if(i==nlstate+1){
-	      fprintf(ficgp," $%d/(1.-$%d)):5 t 'bw%d' with line lc variable ",	\
+	      fprintf(ficgp," $%d/(1.-$%d)):1 t 'bw%d' with line lc variable ",	\
 		      ioffset+(cpt-1)*(nlstate+1)+1+(i-1),  ioffset+1+(i-1)+(nlstate+1)*nlstate,cpt );
 	      fprintf(ficgp,",\\\n '' ");
 	      fprintf(ficgp," u %d:(",ioffset); 
-	      fprintf(ficgp," (($5-$6) == %d ) ? $%d : 1/0):5 with labels center not ", \
+	      fprintf(ficgp," (($1-$2) == %d ) ? $%d : 1/0):1 with labels center not ", \
 		     offbyear,				\
 		      ioffset+(cpt-1)*(nlstate+1)+1+(i-1) );
 	    }else
 	      fprintf(ficgp," $%d/(1.-$%d)) t 'b%d%d' with line ",	\
 		      ioffset+(cpt-1)*(nlstate+1)+1+(i-1),  ioffset+1+(i-1)+(nlstate+1)*nlstate,cpt,i );
 	  }else{ /* more than 2 covariates */
-	    if(cptcoveff ==1){
-	      ioffset=4; /* Age is in 4 */
-	    }else{
-	      ioffset=6; /* Age is in 6 */
-	      /*#  V1  = 1  V2 =  0 yearproj age p11 p21 p.1 p12 p22 p.2 p13 p23 p.3*/
-	      /*#   1    2   3    4    5      6  7   8   9   10   11 12  13   14  15 */
-	    }   
+	    ioffset=2*cptcoveff+2; /* Age is in 4 or 6 or etc.*/
+	    /*#  V1  = 1  V2 =  0 yearproj age p11 p21 p.1 p12 p22 p.2 p13 p23 p.3*/
+	    /*#   1    2   3    4    5      6  7   8   9   10   11 12  13   14  15 */
+	    iyearc=ioffset-1;
+	    iagec=ioffset;
 	    fprintf(ficgp," u %d:(",ioffset); 
 	    kl=0;
 	    strcpy(gplotcondition,"(");
@@ -7660,14 +7673,14 @@ set ter svg size 640, 480\nunset log y\n
 	    /*6+1+(i-1)+(nlstate+1)*nlstate; 6+1+(1-1) +(2+1)*2=13 */ 
 	    /* ''  u 6:(($1==1 && $2==0 && $3==2 && $4==0)? $9/(1.-$15) : 1/0):($5==2000? 3:2) t 'p.1' with line lc variable*/
 	    if(i==nlstate+1){
-	      fprintf(ficgp,"%s ? $%d : 1/0):5 t 'bw%d' with line lc variable", gplotcondition, \
-		      ioffset+(cpt-1)*(nlstate+1)+1+(i-1),cpt );
+	      fprintf(ficgp,"%s ? $%d : 1/0):%d t 'bw%d' with line lc variable", gplotcondition, \
+		      ioffset+(cpt-1)*(nlstate+1)+1+(i-1),iyearc,cpt );
 	      fprintf(ficgp,",\\\n '' ");
-	      fprintf(ficgp," u %d:(",ioffset); 
+	      fprintf(ficgp," u %d:(",iagec); 
 	      /* fprintf(ficgp,"%s && (($5-$6) == %d ) ? $%d/(1.-$%d) : 1/0):5 with labels center not ", gplotcondition, \ */
-	      fprintf(ficgp,"%s && (($5-$6) == %d ) ? $%d : 1/0):5 with labels center not ", gplotcondition, \
-		     offbyear,				\
-		      ioffset+(cpt-1)*(nlstate+1)+1+(i-1) );
+	      fprintf(ficgp,"%s && (($%d-$%d) == %d ) ? $%d : 1/0):%d with labels center not ", gplotcondition, \
+		      iyearc,iagec,offbyear,				\
+		      ioffset+(cpt-1)*(nlstate+1)+1+(i-1), iyearc );
 /*  '' u 6:(($1==1 && $2==0  && $3==2 && $4==0) && (($5-$6) == 1947) ? $10/(1.-$22) : 1/0):5 with labels center boxed not*/
 	    }else{
 	      /* fprintf(ficgp,"%s ? $%d/(1.-$%d) : 1/0) t 'p%d%d' with line ", gplotcondition, \ */
@@ -8154,7 +8167,12 @@ set ter svg size 640, 480\nunset log y\n
   if(estepm < stepm){
     printf ("Problem %d lower than %d\n",estepm, stepm);
   }
-  else  hstepm=estepm;   
+  else{
+    hstepm=estepm;   
+  }
+  if(estepm > stepm){ /* Yes every two year */
+    stepsize=2;
+  }
 
   hstepm=hstepm/stepm; 
   yp1=modf(dateintmean,&yp);/* extracts integral of datemean in yp  and
@@ -8199,7 +8217,8 @@ set ter svg size 640, 480\nunset log y\n
     for (yearp=0; yearp<=(anproj2-anproj1);yearp +=stepsize) {
       fprintf(ficresf,"\n");
       fprintf(ficresf,"\n# Forecasting at date %.lf/%.lf/%.lf ",jproj1,mproj1,anproj1+yearp);   
-      for (agec=fage; agec>=(ageminpar-1); agec--){ 
+      /* for (agec=fage; agec>=(ageminpar-1); agec--){  */
+      for (agec=fage; agec>=(bage); agec--){ 
 	nhstepm=(int) rint((agelim-agec)*YEARM/stepm); 
 	nhstepm = nhstepm/hstepm; 
 	p3mat=ma3x(1,nlstate+ndeath,1, nlstate+ndeath, 0,nhstepm);
@@ -8287,7 +8306,12 @@ set ter svg size 640, 480\nunset log y\n
   if(estepm < stepm){
     printf ("Problem %d lower than %d\n",estepm, stepm);
   }
-  else  hstepm=estepm;
+  else{
+    hstepm=estepm;   
+  }
+  if(estepm >= stepm){ /* Yes every two year */
+    stepsize=2;
+  }
   
   hstepm=hstepm/stepm;
   yp1=modf(dateintmean,&yp);/* extracts integral of datemean in yp  and
@@ -8334,13 +8358,15 @@ set ter svg size 640, 480\nunset log y\n
       fprintf(ficresfb,"\n");
       fprintf(ficresfb,"\n# Back Forecasting at date %.lf/%.lf/%.lf ",jback1,mback1,anback1+yearp);
       /* printf("\n# Back Forecasting at date %.lf/%.lf/%.lf ",jback1,mback1,anback1+yearp); */
-      for (agec=bage; agec<=agemax-1; agec++){  /* testing */
+      /* for (agec=bage; agec<=agemax-1; agec++){  /\* testing *\/ */
+      for (agec=bage; agec<=fage; agec++){  /* testing */
 	/* We compute bij at age agec over nhstepm, nhstepm decreases when agec increases because of agemax;*/
-	nhstepm=(int) rint((agec-agelim)*YEARM/stepm);
+	nhstepm=(int) (agec-agelim) *YEARM/stepm;/*	nhstepm=(int) rint((agec-agelim)*YEARM/stepm);*/
 	nhstepm = nhstepm/hstepm;
 	p3mat=ma3x(1,nlstate+ndeath,1, nlstate+ndeath, 0,nhstepm);
 	oldm=oldms;savm=savms;
 	/* computes hbxij at age agec over 1 to nhstepm */
+	/* printf("####prevbackforecast debug  agec=%.2f nhstepm=%d\n",agec, nhstepm);fflush(stdout); */
 	hbxij(p3mat,nhstepm,agec,hstepm,p,prevacurrent,nlstate,stepm, k, nres);
 	/* hpxij(p3mat,nhstepm,agec,hstepm,p,             nlstate,stepm,oldm,savm, k,nres); */
 	/* Then we print p3mat for h corresponding to the right agec+h*stepms=yearp */
@@ -10614,8 +10640,9 @@ int main(int argc, char *argv[])
 
   double *epj, vepp;
 
-  double dateprev1, dateprev2,jproj1=1,mproj1=1,anproj1=2000,jproj2=1,mproj2=1,anproj2=2000;
-  double jback1=1,mback1=1,anback1=2000,jback2=1,mback2=1,anback2=2000;
+  double dateprev1, dateprev2;
+  double jproj1=1,mproj1=1,anproj1=2000,jproj2=1,mproj2=1,anproj2=2000, dateproj1=0, dateproj2=0;
+  double jback1=1,mback1=1,anback1=2000,jback2=1,mback2=1,anback2=2000, dateback1=0, dateback2=0;
 
   double **ximort;
   char *alph[]={"a","a","b","c","d","e"}, str[4]="1234";
@@ -12006,6 +12033,9 @@ Please run with mle=-1 to get a correct
 	  fprintf(ficlog,"prevforecast=%d starting-proj-date=%.lf/%.lf/%.lf final-proj-date=%.lf/%.lf/%.lf mobil_average=%d\n",prevfcast,jproj1,mproj1,anproj1,jproj2,mproj2,anproj2,mobilavproj);
 	  fprintf(ficres,"prevforecast=%d starting-proj-date=%.lf/%.lf/%.lf final-proj-date=%.lf/%.lf/%.lf mobil_average=%d\n",prevfcast,jproj1,mproj1,anproj1,jproj2,mproj2,anproj2,mobilavproj);
 	  /* day and month of proj2 are not used but only year anproj2.*/
+	  dateproj1=anproj1+(mproj1-1)/12.+(jproj1-1)/365.;
+	  dateproj2=anproj2+(mproj2-1)/12.+(jproj2-1)/365.;
+
 	}
 	break;
       case 12:
@@ -12021,6 +12051,8 @@ Please run with mle=-1 to get a correct
 	  fprintf(ficlog,"backcast=%d starting-back-date=%.lf/%.lf/%.lf final-back-date=%.lf/%.lf/%.lf mobil_average=%d\n",backcast,jback1,mback1,anback1,jback2,mback2,anback2,mobilavproj);
 	  fprintf(ficres,"backcast=%d starting-back-date=%.lf/%.lf/%.lf final-back-date=%.lf/%.lf/%.lf mobil_average=%d\n",backcast,jback1,mback1,anback1,jback2,mback2,anback2,mobilavproj);
 	  /* day and month of proj2 are not used but only year anproj2.*/
+	  dateback1=anback1+(mback1-1)/12.+(jback1-1)/365.;
+	  dateback2=anback2+(mback2-1)/12.+(jback2-1)/365.;
 	}
 	break;
       case 13:
@@ -12071,11 +12103,12 @@ Please run with mle=-1 to get a correct
 This is probably because your parameter file doesn't \n  contain the exact number of lines (or columns) corresponding to your model line.\n\
 Please run with mle=-1 to get a correct covariance matrix.\n",ageminpar,agemaxpar);
     }else{
-      printinggnuplot(fileresu, optionfilefiname,ageminpar,agemaxpar,fage, prevfcast, backcast, pathc,p, (int)anproj1-(int)agemin, (int)anback1-(int)agemax+1);
+      /* printinggnuplot(fileresu, optionfilefiname,ageminpar,agemaxpar,fage, prevfcast, backcast, pathc,p, (int)anproj1-(int)agemin, (int)anback1-(int)agemax+1); */
+      printinggnuplot(fileresu, optionfilefiname,ageminpar,agemaxpar,bage, fage, prevfcast, backcast, pathc,p, (int)anproj1-bage, (int)anback1-fage);
     }
     printinghtml(fileresu,title,datafile, firstpass, lastpass, stepm, weightopt, \
 		 model,imx,jmin,jmax,jmean,rfileres,popforecast,mobilav,prevfcast,mobilavproj,backcast, estepm, \
-		 jprev1,mprev1,anprev1,dateprev1,jprev2,mprev2,anprev2,dateprev2);
+		 jprev1,mprev1,anprev1,dateprev1, dateproj1, dateback1,jprev2,mprev2,anprev2,dateprev2,dateproj2, dateback2);
 		
     /*------------ free_vector  -------------*/
     /*  chdir(path); */