nolabel for write_data

also bug fixes
2021-01-31 16:37:09 -05:00
parent b92adfaf6f
commit 4f219a94aa
8 changed files with 20 additions and 8 deletions
--- a/src/read_data.cpp
+++ b/src/read_data.cpp
@ -1984,7 +1984,7 @@ void ReadData::typelabels(std::vector<std::string> &mytypelabel, int myntypes, i
    next = strchr(buf,'\n');
    *next = '\0';
    sscanf(buf,"%*d %s",typelabel);
-    if (!isalpha(typelabel[0])) error->all(FLERR,"Type labels must begin with a letter");
+    if (isdigit(typelabel[0])) error->all(FLERR,"Type labels cannot start with a number");
    mytypelabel[i] = typelabel;
    buf = next + 1;
  }