--- a/lib/PolyComplexes/pureCubicalComplexes.gi
+++ b/lib/PolyComplexes/pureCubicalComplexes.gi
@@ -988,7 +988,7 @@
 for i in [1..rows] do
 for j in [1..cols] do
 if A[i][j]=0 then colour:="(255,255,255)"; else colour:="(0,0,100)";fi;
-AppendTo(filetxt,i,",",j,": ",colour,"\n");
+AppendTo(filetxt,i-1,",",j-1,": ",colour,"\n");
 od;
 od;
 
@@ -1029,7 +1029,7 @@
 tmpdir := DirectoryTemporary();;
 file:=Filename( tmpdir , "HAPtmpImage.png" );
 file1:=file{[1..Length(file)-4]};
-file2:=file{[Length(file)-3..Length(file)]};
+file2:=file{[Length(file)-2..Length(file)]};
 #WritePureCubicalComplexAsImage(T,"/tmp/HAPtmpImage","png");
 WritePureCubicalComplexAsImage(T,file1,file2);
 #Exec(Concatenation(viewer," ","/tmp/HAPtmpImage.png"));
@@ -2248,3 +2248,4 @@
 #################################################################
 
 
+
