The plots are made if CPM_NOPLOT is not set. The plotcpm uses a file CPM_DATA which is created in the working directory containing the data to be plotted.
The process control flag at the start of the products result file is switched to 1 at successful exit.
comp_coreg: 1
Example of output of this step (products result file).
******************************************************************* *_Start_coregpm: ******************************************************************* Degree_cpm: 1 Estimated_coefficientsL: 2.41088165e+02 0 0 -1.48768713e-05 1 0 -1.75315145e-05 0 1 Estimated_coefficientsP: 3.11544442e+00 0 0 7.39316101e-06 1 0 1.91161205e-04 0 1 ******************************************************************* * End_coregpm:_NORMAL *******************************************************************
In the logfile some additional statistical information is written. The standard deviation of the estimates and the residuals after the least squares adjustment.
An ascii file CPM_Data is created with some information for the plotcpm. An example is shown below:
File: CPM_Data This file contains information on the least squares estimation of the coregistration parameters. This info is used in the plotting scripts. There are 10 columns containing: Window number, position L, position P, offsetL (observation), offsetP (observation), correlation, estimated errorL, errorP, w-test statistics for L, P. win posL posP offL offP corr eL eP wtstL wtstP ------------------------------------------------------------ 0 268 30 -241.06 -3.19 0.42 0.08 0.19 81.23 200.79 1 268 369 -241.00 -3.31 0.55 0.01 0.24 15.73 249.91 3 268 1048 -241.00 -3.38 0.46 0.01 0.16 11.35 170.22 5 268 1726 -242.38 -3.31 0.47 1.39 0.05 1443.57 53.66 8 268 2744 -240.69 -3.56 0.71 0.31 0.02 323.20 19.65 [SKIP][SKIP] 492 14974 1260 -241.12 -3.38 0.41 0.14 0.18 150.86 184.45 493 14974 1599 -240.69 -3.56 0.52 0.58 0.07 601.50 72.21 494 14974 1938 -241.00 -3.56 0.42 0.27 0.14 280.63 147.84