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From version 2.04 to version 2.04a From version 2.03d to version 2.04 From version 2.03a to version 2.03d From version 2.02a to version 2.03a From version 2.02 to version 2.02a From version 2.01 to version 2.02 From version 2.00a to version 2.01 From version 2 to version 2.00a From version 1.12f to version 2 From version 1.12e to version 1.12f
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From version 2.04 to version 2.04aAdded Functionality Bugs fixed
Camera - Avoid missing plots when reading through multiple records Display Header - Sercel 408/428 non-integer source line and shotpoint numbers incorrect Gain and phase - frequency scaling wrong if End Time set longer than record length Multi Vib - enable attributes for lines to be carried across all plots Convert - Super sample rate corrected for all instrument types SEG-Y Decode - Avoid adding an extra trace when decoding some records Chain Mode - Sercel Crossfeed test now only gives one plot Observer's Log - handle write permission error when using read only files Convert, Obs Log - Accommodate Aram 3 multiple file tape image Convert, Obs Log - Partially support Aram 3 long record lengths Convert data - Logical file number now increments record number correctly Distortion series - only first 13 records numbered on summary Concatenate - Allow data to be entered in comments control SEG-Y Header Check - "Correlated" flag in binary header now interpreted correctly Plot Trace Header - Saved data gave channel and value wrong way around in .csv file Plot Trace Header - Saved data started at channel 0 instead of 1 Display Changes From version 2.03d to version 2.04Added Functionality Bugs fixed
Truncate to zero crossing - pass whole trace if no zero crossings found Read Data - correctly read extended file number from trace header List SEG-D tape - now works with 3590 drives Frequency Domain Pulse - Normalise spectrum to max amplitude = 1 Advanced vib sim - Z axis control setting now works Multiple file convert - SEG-D automatically progresses through files if no error Sercel frequency domain pulse - X axis for time domain plot corrected for non-zero start time Time and Frequency - X axis of Time Domain plot now correct for non zero start time Display Changes From version 2.03a to version 2.03dAdded Functionality Bugs fixed
Multiple file convert - suppress "Not SEG-D" error message when instrument is System Four Simple vib sim - Chain mode - plot scaling automated if no specific scale values entered Chain tests - parameters for Sercel Gain and Phase test unscrambled Camera - plots now rescale correctly when parameters are changed Omitting channelsets when decoding data now works correctly Vib analysis: calculate time of window slice to middle of window before truncation Vib analysis: extend window for frequency calculation to 1024 samples Cancelling out of concatenate or copy data no longer gives file error Vib Start Time - Scaling for X axis of Frequency plot corrected Display Changes From version 2.03d to version 2.04Added Functionality Bugs fixed
Truncate to zero crossing - pass whole trace if no zero crossings found Read Data - correctly read extended file number from trace header List SEG-D tape - now works with 3590 drives Frequency Domain Pulse - Normalise spectrum to max amplitude = 1 Advanced vib sim - Z axis control setting now works Multiple file convert - SEG-D automatically progresses through files if no error Sercel frequency domain pulse - X axis for time domain plot corrected for non-zero start time Time and Frequency - X axis of Time Domain plot now correct for non zero start time Display Changes From version 2.03a to version 2.03dAdded Functionality Bugs fixed
Multiple file convert - suppress "Not SEG-D" error message when instrument is System Four Simple vib sim - Chain mode - plot scaling automated if no specific scale values entered Chain tests - parameters for Sercel Gain and Phase test unscrambled Camera - plots now rescale correctly when parameters are changed Omitting channelsets when decoding data now works correctly Vib analysis: calculate time of window slice to middle of window before truncation Vib analysis: extend window for frequency calculation to 1024 samples Cancelling out of concatenate or copy data no longer gives file error Vib Start Time - Scaling for X axis of Frequency plot corrected Display Changes
From version 2.02a to version 2.03aAdded Functionality Bugs fixed
Camera module now works correctly with sample intervals other than 2 ms Crossfeed driving amplitude is now calculated as the median of the highest amplitude channels Observers Log 32 second record length restriction removed Sercel 408 gain test bandwidth is now calculated correctly for sample intervals other than 2 ms Read Tape error trap for Max Block Size = 0 Distortion and CMRR processes 1 file if number of files to process is set to 0 Frequency Meter save results now works Concatenate module closes if non-vfi file selected Concatenate module multiple EOF errors suppressed CMRR & Distortion - error trap if 0 records selected for analysis (defaults to 1) Display Changes From version 2.02 to version 2.02aAdded Functionality Bugs fixed
Convert - instrument type now correctly carried through to decode module SMT-200 - when reading SMT .PRN file ignore regional settings that replace decimal point with comma Check Reference - Start taper for Blackman Law corrected Check Reference Sweep - now works when sweep length set to 0 (automatic) Results no longer printed twice in Chained Mode tests From version 2.01 to version 2.02Added Functionality Bugs fixed
Converted or copied files are given the same file extension as the source file Frequency domain crossfeed frequencies now more accurate Vibrator similarity reference trace number now saved in default file Sort traces copies correct number of channels when channel 1 is included Histogram display now works correctly for data sets with very small standard deviations From version 2.00a to version 2.01Added Functionality Bugs fixed
Date and time for FMR and SEG-1 files now carried through to Testif-i format Non-binary sample intervals can now be accommodated (e.g. 200 us for SEG-1 files) Field unit serial number now set to 0 if none available in input data Decode multiple files ignores zero size input files Decode multiple SEG-D files Logical File NUmber now increments correctly Display Changes Added Functionality Bugs fixed
Read Hex Data hot keys implemented Frequency domain noise calculation start and end frequencies now calculated correctly RMS amplitudes on gain and distortion calculated after offset removal Frequency domain pulse display X-axix now correctly scaled for non-zero start of analysis 8036 format negative numbers now correctly decoded Pre-amp gains for Sercel 388 and 408 now correctly interpreted for mixed gain settings From version 1.12f to version 2Added Functionality Bugs fixed
Vibrator ID is now carried through to statistics page properly for Vibrator Similarity module Standard Deviation calculations now use sample rather than complete population formula Save data - cancelling out of "replace file?" when selecting existing file executes anyway Camera trace=0 gives problems Cancelling out of selecting a new default file crashes Testif-i (should keep old default file) ESC hot key for extended header Distortion histogram scaled correctly Hot keys "Esc" for exit and "F9" for print for all extended headers Plot Trace, Read Hex and Sum correctly close files when module closed From version 1.12e to version 1.12fAdded Functionallity |
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