In response to issue #915, replaced "1e" with "1.0e" in exponential values

so that they will pass a yamale validation check.

Author: jshimada47

tools/imagesets/runconfigs/end2end_pair_ALPSRP110160680_ALPSRP116870680_Rosamond_insar.yaml

@@ -87,7 +87,7 @@ runconfig:
                     x_abs:
 
             geo2rdr:
-                threshold: 1e-8
+                threshold: 1.0e-8
                 maxiter: 25
 
             dem_margin: 0.1

tools/imagesets/runconfigs/end2end_pair_ALPSRP262866750_ALPSRP269576750_Chile_insar.yaml

@@ -87,7 +87,7 @@ runconfig:
                     x_abs:
 
             geo2rdr:
-                threshold: 1e-8
+                threshold: 1.0e-8
                 maxiter: 25
 
             dem_margin: 0.1

tools/imagesets/runconfigs/insar_UAVSAR_NISARP_32039_19049-005_19052-004_129.yaml

@@ -87,7 +87,7 @@ runconfig:
                     x_abs:
 
             geo2rdr:
-                threshold: 1e-8
+                threshold: 1.0e-8
                 maxiter: 25
 
             dem_margin: 0.1

tools/imagesets/runconfigs/insar_UAVSAR_SanAnd_05518_12018-000_12128-008_143.yaml

@@ -89,7 +89,7 @@ runconfig:
                     x_abs:
 
             geo2rdr:
-                threshold: 1e-8
+                threshold: 1.0e-8
                 maxiter: 25
 
             dem_margin: 0.1

tools/imagesets/runconfigs/insar_UAVSAR_Snjoaq_14511_18034-014_18044-015_143.yaml

@@ -87,7 +87,7 @@ runconfig:
                     x_abs:
 
             geo2rdr:
-                threshold: 1e-8
+                threshold: 1.0e-8
                 maxiter: 25
 
             dem_margin: 0.1