diff --git a/components/isceobj/Util/denseoffsets/src/denseoffsetsRead.F b/components/isceobj/Util/denseoffsets/src/denseoffsetsRead.F
index fa2178320..76c45407a 100644
--- a/components/isceobj/Util/denseoffsets/src/denseoffsetsRead.F
+++ b/components/isceobj/Util/denseoffsets/src/denseoffsetsRead.F
@@ -39,7 +39,7 @@ subroutine readCpxAmp(acc,arr,irow,band,n,carr)
                     integer*8 :: acc
                     integer :: irow,band,n,i
 
-                    call getLineBand(acc,carr,band,irow)
+                    call getLineBand_c(acc,carr,band,irow)
                 end subroutine readCpxAmp
 
                 subroutine readAmp(acc,arr,irow,band,n,carr)
@@ -49,7 +49,7 @@ subroutine readAmp(acc,arr,irow,band,n,carr)
                     integer :: irow,band,n
                     integer :: i
 
-                    call getLineBand(acc,arr,band,irow)
+                    call getLineBand_r4(acc,arr,band,irow)
                     do i=1,n
                         carr(i) = cmplx(arr(i), 0.0)
                     enddo
diff --git a/components/isceobj/Util/estimateoffsets/src/estimateoffsetsRead.F b/components/isceobj/Util/estimateoffsets/src/estimateoffsetsRead.F
index a8f5b2eed..2f40721c5 100644
--- a/components/isceobj/Util/estimateoffsets/src/estimateoffsetsRead.F
+++ b/components/isceobj/Util/estimateoffsets/src/estimateoffsetsRead.F
@@ -39,7 +39,7 @@ subroutine readCpxAmp(acc,arr,irow,band,n,carr)
                     integer*8 :: acc
                     integer :: irow,band,n,i
 
-                    call getLineBand(acc,carr,band,irow)
+                    call getLineBand_c(acc,carr,band,irow)
                     !call getLine(acc, carr, irow)
                     do i=1,n
                         arr(i) = cabs(carr(i))
@@ -52,7 +52,7 @@ subroutine readAmp(acc,arr,irow,band,n,carr)
                     integer*8 :: acc
                     integer :: irow,band,n
 
-                    call getLineBand(acc,arr,band,irow)
+                    call getLineBand_r4(acc,arr,band,irow)
                 end subroutine
 
         end module estimateoffsetsRead 
diff --git a/contrib/PyCuAmpcor/src/SConscript b/contrib/PyCuAmpcor/src/SConscript
index 7b7d6f177..38d2e14d0 100644
--- a/contrib/PyCuAmpcor/src/SConscript
+++ b/contrib/PyCuAmpcor/src/SConscript
@@ -17,18 +17,13 @@ listFiles = ['GDALImage.cpp', 'cuArrays.cpp', 'cuArraysCopy.cu',
              'cuAmpcorController.cpp', 'cuCorrFrequency.cu',
              'cuAmpcorChunk.cpp', 'cuEstimateStats.cu']
 
-lib = envPyCuAmpcor.SharedLibrary(target = 'PyCuAmpcor', source= listFiles, SHLIBPREFIX='')
-
 # add gdal include path
 gdal_cflags = subprocess.check_output('gdal-config --cflags', shell=True)[:-1].decode('utf-8')
 envPyCuAmpcor.Append(ENABLESHAREDNVCCFLAG = ' -DNDEBUG ' + gdal_cflags)
 
-envPyCuAmpcor.Install(build,lib)
-envPyCuAmpcor.Alias('install', build)
-
 def pybind11PseudoBuilder(env, src, bld, inst):
     listFiles = [ src ]
-    env.MergeFlags('-fopenmp -O3 -std=c++11 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -Wall -Wstrict-prototypes')
+    env.MergeFlags('-fopenmp -O3 -std=c++11 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -Wall')
     libList = ['gdal']
     env.PrependUnique(LIBS=libList)
     env.Append(CPPDEFINES = 'GPU_ACC_ENABLED')