From fc2a083af9d605b523177f4da6553700fbec45eb Mon Sep 17 00:00:00 2001
From: Edwin Vollebregt <edwin.vollebregt@cmcc.nl>
Date: Fri, 26 Jul 2024 09:58:40 +0200
Subject: [PATCH] correction order of derivatives

---
 examples/geometry_cexample.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/examples/geometry_cexample.c b/examples/geometry_cexample.c
index 34cbbe7..70bb4c0 100644
--- a/examples/geometry_cexample.c
+++ b/examples/geometry_cexample.c
@@ -41,8 +41,8 @@ int main(int argc, char* argv[])
     printf("Input #rows = %d, #cols = %d\n", rows(uvm), cols(uvm) );
     for (int irow=0; irow<rows(uvm); irow++)
     {
-        if (irow==0) { printf("  u: "); }
-        if (irow==1) { printf("  v: "); }
+        if (irow==0) { printf("      u: "); }
+        if (irow==1) { printf("      v: "); }
         for (int icol=0; icol<cols(uvm); icol++)
             printf(" %9.3f", uv[icol*nRows + irow]);
         printf("\n");
@@ -59,9 +59,9 @@ int main(int argc, char* argv[])
     
     printf("Positions : got #rows = %d, #cols = %d\n", out_rows, out_cols);
     for (int irow=0; irow<out_rows; irow++) {
-        if (irow==0) { printf("  x: "); }
-        if (irow==1) { printf("  y: "); }
-        if (irow==2) { printf("  z: "); }
+        if (irow==0) { printf("      x: "); }
+        if (irow==1) { printf("      y: "); }
+        if (irow==2) { printf("      z: "); }
         for (int icol=0; icol<out_cols; icol++) {
             printf(" %9.3f", out_data[icol*out_rows + irow]);
         }
@@ -79,16 +79,16 @@ int main(int argc, char* argv[])
     printf("Derivatives : got #rows = %d, #cols = %d\n", out_rows, out_cols);
     for (int irow=0; irow<out_rows; irow++) {
         if (irow==0) { printf("  dx/du: "); }
-        if (irow==1) { printf("  dy/du: "); }
-        if (irow==2) { printf("  dz/du: "); }
-        if (irow==3) { printf("  dx/dv: "); }
-        if (irow==4) { printf("  dy/dv: "); }
+        if (irow==1) { printf("  dx/dv: "); }
+        if (irow==2) { printf("  dy/du: "); }
+        if (irow==3) { printf("  dy/dv: "); }
+        if (irow==4) { printf("  dz/du: "); }
         if (irow==5) { printf("  dz/dv: "); }
         for (int icol=0; icol<out_cols; icol++) {
             printf(" %9.3f", out_data[icol*out_rows + irow]);
         }
         printf("\n");
-        if (irow==2) { printf("\n"); }
+        if (irow==1 | irow==3) { printf("\n"); }
     }