ENH: add option to enable zero-y intercept

a1f66683 · Cresson Remi · 9807348d · a1f66683
Commit a1f66683 authored 5 years ago by Cresson Remi
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with 3 additions and 1 deletion
+3 -1
--- a/app/otbHarmonizer.cxx
+++ b/app/otbHarmonizer.cxx
@@ -445,8 +445,10 @@ private:
      if (band>0)
        exp << ";";
      exp << "im1b" << (band+1) << "*" << b1;
-      if (b0 != 0)
+      if (b0>0)
        exp << "+" << b0;
+      else
+        exp << "" << b0;
      gain[band] = b1;
      offset[band] = b0;