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More sensible handling of the case where no dem file for this tile exists

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(or has been generated).
This commit is contained in:
curt 1999-03-27 14:05:10 +00:00
parent 0530d520f0
commit c6f97e5413
1 changed files with 6 additions and 2 deletions
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8
Array/array.cxx
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@ -85,7 +85,7 @@ FGArray::open( const string& file ) {
return 0;
} else {
in = new fg_gzifstream( file );
if ( !(*in) ) {
if ( ! in->is_open() ) {
cout << " Cannot open " << file << endl;
return 0;
}
@ -341,7 +341,7 @@ double FGArray::interpolate_altitude( double lon, double lat ) const {
(yindex < 0) || (yindex + 1 >= rows) ) {
cout << "WARNING: Attempt to interpolate value outside of array!!!"
<< endl;
return(-9999);
return 0;
}
dx = xlocal - xindex;
@ -539,6 +539,10 @@ FGArray::~FGArray( void ) {
// $Log$
// Revision 1.7 1999/03/27 14:05:10 curt
// More sensible handling of the case where no dem file for this tile exists
// (or has been generated).
//
// Revision 1.6 1999/03/27 05:20:13 curt
// Handle corner nodes separately from the rest of the fitted nodes.
// Fixed some "const" related warnings.