tests/integrated: Fix hypre tests

- Mesh variable names are case sensitive
- mpirun needs ./ to find executable on some systems

Author: bendudson

tests/integrated/test-laplace-hypre3d/data_circular_core-sol/BOUT.inp

@@ -61,8 +61,8 @@ g_23 = Bt*hthe*Rxy/Bp
 
 # zShift = \int_{theta0}^{theta} {nu dtheta}
 arctanarg = (r - 1)*tan(theta/2.)/sqrt(1. - r^2)
-zshift = r^2*(r*sin(theta)/((r^2 - 1)*(r*cos(theta) - 1.)) - 2.*atan(arctanarg)/(1. - r^2)^1.5)
-shiftangle = r^2 * 2.*pi/(1. - r^2)^1.5
+zShift = r^2*(r*sin(theta)/((r^2 - 1)*(r*cos(theta) - 1.)) - 2.*atan(arctanarg)/(1. - r^2)^1.5)
+ShiftAngle = r^2 * 2.*pi/(1. - r^2)^1.5
 
 [mesh:paralleltransform]
 type = shiftedinterp

tests/integrated/test-laplace-hypre3d/data_circular_core/BOUT.inp

@@ -58,8 +58,8 @@ g_23 = Bt*hthe*Rxy/Bp
 
 # zShift = \int_{theta0}^{theta} {nu dtheta}
 arctanarg = (r - 1)*tan(theta/2.)/sqrt(1. - r^2)
-zshift = r^2*(r*sin(theta)/((r^2 - 1)*(r*cos(theta) - 1.)) - 2.*atan(arctanarg)/(1. - r^2)^1.5)
-shiftangle = r^2 * 2.*pi/(1. - r^2)^1.5
+zShift = r^2*(r*sin(theta)/((r^2 - 1)*(r*cos(theta) - 1.)) - 2.*atan(arctanarg)/(1. - r^2)^1.5)
+ShiftAngle = r^2 * 2.*pi/(1. - r^2)^1.5
 
 [mesh:paralleltransform]
 type = shiftedinterp

tests/integrated/test-laplacexy2-hypre/runtest

@@ -44,7 +44,7 @@ success = True
 for nproc in [8]:
     print("   %d processors...." % nproc)
     for args in argslist:
-        cmd = "test-laplacexy " + args
+        cmd = "./test-laplacexy " + args
 
         shell("rm data/BOUT.dmp.*.nc > /dev/null 2>&1")