segywrite

Author: sfomel

system/seismic/Msegywrite.c

@@ -38,11 +38,10 @@ int main(int argc, char *argv[])
     char *headname=NULL, *filename=NULL, *trace=NULL, count[4], *prog=NULL;
     const char *myheader[] = {"      This dataset was created",
 			      "     with the Madagascar package",
-			      "     http://www.ahay.org/"};
+			      "     https://www.ahay.org/"};
     sf_file in=NULL, hdr=NULL;
     size_t nsegy;
-    unsigned int i;
-    int format=1, ns, nk, itr, ntr, *itrace=NULL;
+    int format=1, i, ns, nk, itr, ntr, *itrace=NULL;
     FILE *head=NULL, *file=NULL;
     float *ftrace=NULL, dt, t0;
 
@@ -77,7 +76,7 @@ int main(int argc, char *argv[])
     } else {
 	suxdr = true;
     }
-
+    
     if (NULL == (filename = sf_getstring("tape"))) {
 	/* output data */
 	file = stdout;
@@ -97,8 +96,8 @@ int main(int argc, char *argv[])
 	} else {
 	    for (i=0; i < SF_EBCBYTES/80; i++) {
 		snprintf(count,4,"C%-2d",i+1);
-		snprintf(ahead+i*80,82,"%s %-76s\n",count,
-			 (i < 3)? myheader[i]:"");
+		snprintf(ahead+i*80,80,"%s %-75s\n",count,
+		   (i < 3)? myheader[i]:"");
 	    }
 	    if (verbose) sf_warning("ASCII header created on the fly");
 	}

user/chengjb/Mtti2devectorlrsvdkspace_double_stiffness.cc

@@ -670,19 +670,19 @@ int main(int argc, char* argv[])
             char dataxnumber[20],dataznumber[20];
             char datasxnumber[20],datapznumber[20];
             char datapxnumber[20],datasznumber[20];
-            memset(dataxnumber,0,10);
-            memset(dataznumber,0,10);
-            memset(datapxnumber,0,10);
-            memset(datasxnumber,0,10);
-            memset(datapznumber,0,10);
-            memset(datasznumber,0,10);
-
-            snprintf(dataznumber,10,"dataz%d",it/1);
-            snprintf(dataxnumber,10,"datax%d",it/1);
-            snprintf(datapxnumber,10,"datapx%d",it/1);
-            snprintf(datasxnumber,10,"datasx%d",it/1);
-            snprintf(datapznumber,10,"datapz%d",it/1);
-            snprintf(datasznumber,10,"datasz%d",it/1);
+            memset(dataxnumber,0,20);
+            memset(dataznumber,0,20);
+            memset(datapxnumber,0,20);
+            memset(datasxnumber,0,20);
+            memset(datapznumber,0,20);
+            memset(datasznumber,0,20);
+
+            snprintf(dataznumber,20,"dataz%d",it/1);
+            snprintf(dataxnumber,20,"datax%d",it/1);
+            snprintf(datapxnumber,20,"datapx%d",it/1);
+            snprintf(datasxnumber,20,"datasx%d",it/1);
+            snprintf(datapznumber,20,"datapz%d",it/1);
+            snprintf(datasznumber,20,"datasz%d",it/1);
 
             fp1 = fopen(dataxnumber,"wb");
             fp2 = fopen(dataznumber,"wb");