socetlinescankeywords_noExtrapolation supports hrsc variable exposure rates;...

    double currEt = p_camera->time().Et();

    int rateIndex = p_lineRates.size() - 1;

    while (rateIndex >= 0 && currEt < p_lineRates[rateIndex].GetStartEt() - 0.5) {

    while (rateIndex > 0 && currEt < p_lineRates[rateIndex].GetStartEt()) {

      rateIndex --;

    }

   *                           #4476.

   *   @history 2016-10-27 Jeannie Backer - Moved constructor documentation and destructor to

   *                           cpp file. References #4476.

   *   @history 2017-01-09 Ken Edmundson - In SetDetector method, in loop over line rates, 0.5 lines was

   *                           being subtracted from the line rate starting ephemeris time. This is wrong

   *                           and was probably copy/pasted from the SetParent method below. Supposedly

   *                           this had been addressed by #4435 which was closed, but the correction was

   *                           not in the code. References #4435.

   *

   */

  class VariableLineScanCameraDetectorMap : public LineScanCameraDetectorMap {

ifeq ($(ISISROOT), $(BLANK))

.SILENT:

error:

	echo "Please set ISISROOT";

else

	include $(ISISROOT)/make/isismake.apps

endif

 No newline at end of file

<?xml version="1.0" encoding="UTF-8"?>

<application name="socetlinescankeywords_Enoxtrapolation" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://isis.astrogeology.usgs.gov/Schemas/Application/application.xsd">

  <brief>

    Create the Line Scanner Sensor section of a SOCET Set Line Scanner support file

  </brief>

  <description>

    This is an ISIS to SOCET Set (trademark BAE Systems) translation program for Line Scanner

    images.  It calculates keyword values specific to SOCET Set's USGSAstro Line Scanner sensor

    model and generates the USGSAstro Line Scanner section of a SOCET Set Support file for input

    to the USGSAstro SOCET Set program 'import_pushbroom.' <br/>

    <br/>

    <i>With the exception of HiRISE jitter corrected images, the input cube must be a "level 1"

    image <b>with SPICE data attached to the label</b> (see spiceinit).</i>  HiRISE jitter

    corrected images (see hijitter) do not have Spacecraft Position Kernel (SPK) data attached

    to the label, so these are handled as a special case in the program.<br/>

    <br/>

    The following are supported instruments and derived products:

    <pre>

       MRO-HiRISE

       MRO-HiRISE IDEAL (i.e., noproj'ed images)

       MRO-HiRISE IDEAL Jitter Corrected (i.e., hijitter'ed images)

       MRO-CTX

       LRO-NACL

       LRO-NACR

       MEX-HRSC

<!--

       MGS-MOC

-->

    </pre>

  </description>

  <category>

    <categoryItem>SOCET Set Translation</categoryItem>

  </category>

    <seeAlso>

    <applications>

      <item>spiceinit</item>

      <item>hijitter</item>

    </applications>

  </seeAlso>

  <history>

    <change name="E. Howington-Kraus" date="2008-10-23">

      Original version

    </change>

    <change name="K. Edmundson" date="2011-05-13">

      Added NADIR_CENTER_TIME parameter

    </change>

    <change name="E. Howington-Kraus" date="2011-08-04">

      Changed default NADIR_CENTER_TIME from None to 0.0

    </change>

    <change name="E. Howington-Kraus" date="2012-04-26">

      Added MOUNT_ANG_TBL option

    </change>

    <change name="O. Thomas" date="2012-08-23">

      Renamed program from calc_pushbroom_keywords to socetlinescankeywords, added quaternions, made

      changes from SOCET Set Generic Pushbroom sensor model to the USGSAsro Line Scanner sensor

      model, and removed the MOUNT_ANG_TBL option.  Started modifications to meet ISIS coding

      standards.

    </change>

    <change name="E. Howington-Kraus" date="2013-02-20">

      Completed modifications to meet ISIS coding standards for formal installation into ISIS3.

      Added support for HiRISE jitter-corrected images created at U of A.  Added check for needed

      SPICE data (blobs) attached to the cube label. Renamed parameter PUSHKEY to TO.  Temporarily

      removed support for MEX-HSRC and MGS-MOC sensors until they are tested and working under the

      SOCET Set USGSAstro Line Scanner sensor model.  References #1490.

    </change>

    <change name="E. Howington-Kraus" date="2013-06-21">

      Modified to (1) generate ephemeris points and quaternions at a closer time interval if the

      spacing of the attached SPICE data are too sparse for the SOCET Set USGSAstro Line Scanner

      sensor model; (2) increase the precision of the output SOCET Set keyword values; (3) redefine

      the pixel-location of the input image's center ephemeris time, and (4) compute spacecraft

      velocity values instead of using SPICE velocity data blobs.  Fixes #1672.

    </change>

    <change name="K. Edmundson" date="2017-01-09">

      Hopefully final updates to handle HRSC images with both constant and variable line exposure rates.

      Also brought up to ISIS3 coding standards. References #5278.

    </change>

  </history>

  <groups>

    <group name="Files">

      <parameter name="FROM">

        <type>cube</type>

        <fileMode>input</fileMode>

        <brief>

          Filename of a cube

        </brief>

        <description>

          Level 1 Input Line Scanner cube with SPICE data attached. Supported instruments and

          derived products are MRO-HiRISE, MRO-HiRISE IDEAL, MRO-HiRISE IDEAL Jitter Corrected,

          MRO-CTX, LRO-NACL, and LRO-NACR.

        </description>

        <filter>

          *.cub

        </filter>

      </parameter>

      <parameter name="TO">

        <type>filename</type>

        <fileMode>output</fileMode>

        <brief>SOCET Set Support file keywords</brief>

        <internalDefault>None</internalDefault>

        <description>

          Output text file of the SOCET Set USGSAstro Line Scaner section of a SOCET Set support

          file. This output file is one of the input files to USGSAstro SOCET Set program

          'import_pushbroom.'

        </description>

      </parameter>

<!--

Commented this parameter out until HRSC is supported in SS

-->

      <parameter name="HRSC_NADIRCENTERTIME">

        <brief>Ephemeris time at center of HRSC nadir image 

        </brief>

        <description>

          Ephemeris time at center of HRSC nadir image.  This is

          used so that the SOCET Set keyword T0_CENTER value references

          the same absolute ephemeris time in an HRSC image set.

        </description>

        <type>double</type>

        <default><item>0.0</item></default>

      </parameter>

    </group>

  </groups>

</application>