Changeset 8134

Timestamp:

Mar 9, 2011, 8:35:07 PM (14 years ago)

Author:

wilsonr

Message:

Fixed error messages.

Location:

trunk/anuga_core/source/anuga

Files:

• file/urs_ext.c (modified) (1 diff)
• file_conversion/sww2dem.py (modified) (1 diff)

trunk/anuga_core/source/anuga/file/urs_ext.c

@@ -515 +515 @@
         //printf("\n ferror(fp)  %d, ", (int)ferror(fp));
         if ((int) elements_read == 0 && ferror(fp)) {
-            fprintf(stderr, "Error reading mux data\n");
+            fprintf(stderr, "Error reading mux data: %s", strerror(errno));
+            if (errno == EFAULT)        // error 14 in /usr/include/asm-generic/errno-base.h
+            {
+                fprintf(stderr, "NOTE: This error has been seen before in low memory systems with no swap.\n");
+            }
+
             fclose(fp);
             free(muxData);

trunk/anuga_core/source/anuga/file_conversion/sww2dem.py

@@ -212 +212 @@
     if missing_vars:
         msg = ("In expression '%s', variables %s are not in the SWW file '%s'"
-               % (quantity, name_in))
+               % (quantity, str(missing_vars), name_in))
         raise Exception, msg