diff --git a/src/pup.c b/src/pup.c
index 2c3b37cede3edd09da5e0d609904cc8e159a2735..470409976d8e21bd0c55e5291f47641a0a503ceb 100644
--- a/src/pup.c
+++ b/src/pup.c
@@ -50,21 +50,6 @@ void	pup(float **data_p, float **data_vy, FILE *fp, int ntr_glob, int  **recpos,
 		nx_pot = (int)(pow(2,(ceil(log(ntr_glob*2)/log(2)))));
 		ny_pot = (int)(pow(2,(ceil(log(ns*2)/log(2)))));
 		
-		/* test: write p-data to file*/
-		if (ishot==1 && iter==1) {
-		sprintf(pf1,"%s_data_p_.shot%i.it%i.bin",SEIS_FILE,ishot, iter);
-			file = fopen(pf1,"wb");
-			for (i=1;i<=ntr_glob;i++)
-				for (j=1;j<=ns;j++)	fwrite(&data_p[i][j],sizeof(float),1,file);
-			fclose(file);
-		}
-		/* test: write vz-data to file*/
-		if (ishot==1 && iter==1) {
-		sprintf(pf1,"%s_data_vz_.shot%i.it%i.bin",SEIS_FILE,ishot, iter);
-			file = fopen(pf1,"wb");
-			for (i=1;i<=ntr_glob;i++)
-				for (j=1;j<=ns;j++)	fwrite(&data_vy[i][j],sizeof(float),1,file);
-			fclose(file);
 		}
 		/* temporary array */
 		filtwk=matrix(1,ny_pot/2,1,nx_pot/2);
@@ -189,16 +174,6 @@ void	pup(float **data_p, float **data_vy, FILE *fp, int ntr_glob, int  **recpos,
 		/* reverse 2d fft */
 		fft2(data_pup, data_pupim, ny_pot, nx_pot,-1);
 		
-		if (VERBOSE) fprintf(FP,"Write PUP data to file...\n ");
-		
-		/* write spectrum to file */
-		if (ishot==1 && iter==1) {
-			sprintf(pf2,"%s_data_pup.shot%i.it%i.bin",SEIS_FILE,ishot, iter);
-			file = fopen(pf2,"wb");
-			for (i=1;i<=nx_pot;i++)
-				for (j=1;j<=ny_pot;j++)	fwrite(&data_pup[j][i],sizeof(float),1,file);
-			fclose(file);
-		}
 		
 		if (VERBOSE) fprintf(FP,"Write PUP-data into p-data array...\n ");
 		/* overwrite p data */
@@ -209,6 +184,7 @@ void	pup(float **data_p, float **data_vy, FILE *fp, int ntr_glob, int  **recpos,
 		}
 		
 		/* save pup*/
+		if (VERBOSE) fprintf(FP,"Write PUP data to file...\n ");
 		if (sw == 1){
 		  sprintf(pf,"%s_pup.su.shot%i",SEIS_FILE,ishot);
 		}