lasinfo (210611) report for 'AHN4T/12BZ1_22.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 334/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 28965075 number of points by return: 22308596 3627902 2126660 741662 143447 scale factor x y z: 0.001 0.001 0.001 offset x y z: 230980 562480 0 min x y z: 230980.000 562480.000 6.363 max x y z: 232019.999 563769.999 35.845 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 28965075 extended number of points by return: 22308596 3627902 2126660 741662 143447 15762 1046 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 6363 35845 intensity 22 4592 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -2 29 user_data 6 7 point_source_ID 39 40 gps_time 330789694.196083 330791229.386373 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 53 255 B 40 248 NIR 22 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.9 29.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22308596 number of intermediate returns: 3031563 number of last returns: 22303856 number of single returns: 18678940 covered area in square units/kilounits: 1334572/1.33 point density: all returns 21.70 last only 16.71 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28965075 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22308596 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3627902 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2126660 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 741662 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 143447 instead zero. overview over extended number of returns of given pulse: 18678940 3000079 4156379 2394676 639259 88642 7100 0 0 0 0 0 0 0 0 histogram of classification of points: 7248174 unclassified (1) 21641681 ground (2) 615 building (6) 74605 water (9) +-> flagged as extended overlap: 1739426 +---> 307770 of those are unclassified (1) +---> 1424288 of those are ground (2) +---> 7368 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.3,6.4) has 1 bin [6.4,6.5) has 88 bin [6.5,6.6) has 5611 bin [6.6,6.7) has 11744 bin [6.7,6.8) has 8483 bin [6.8,6.9) has 8572 bin [6.9,7.0) has 9665 bin [7.0,7.1) has 10756 bin [7.1,7.2) has 13638 bin [7.2,7.3) has 20672 bin [7.3,7.4) has 34630 bin [7.4,7.5) has 103185 bin [7.5,7.6) has 151056 bin [7.6,7.7) has 149299 bin [7.7,7.8) has 153446 bin [7.8,7.9) has 158803 bin [7.9,8.0) has 219040 bin [8.0,8.1) has 266522 bin [8.1,8.2) has 272647 bin [8.2,8.3) has 301777 bin [8.3,8.4) has 271693 bin [8.4,8.5) has 230316 bin [8.5,8.6) has 215862 bin [8.6,8.7) has 253751 bin [8.7,8.8) has 285266 bin [8.8,8.9) has 289835 bin [8.9,9.0) has 326987 bin [9.0,9.1) has 350198 bin [9.1,9.2) has 380145 bin [9.2,9.3) has 453777 bin [9.3,9.4) has 498515 bin [9.4,9.5) has 451564 bin [9.5,9.6) has 456116 bin [9.6,9.7) has 519494 bin [9.7,9.8) has 624055 bin [9.8,9.9) has 624843 bin [9.9,10.0) has 648931 bin [10.0,10.1) has 670985 bin [10.1,10.2) has 789288 bin [10.2,10.3) has 837104 bin [10.3,10.4) has 812496 bin [10.4,10.5) has 811993 bin [10.5,10.6) has 808811 bin [10.6,10.7) has 723495 bin [10.7,10.8) has 696694 bin [10.8,10.9) has 792931 bin [10.9,11.0) has 842840 bin [11.0,11.1) has 706699 bin [11.1,11.2) has 748568 bin [11.2,11.3) has 898043 bin [11.3,11.4) has 805512 bin [11.4,11.5) has 564675 bin [11.5,11.6) has 450999 bin [11.6,11.7) has 422277 bin [11.7,11.8) has 261607 bin [11.8,11.9) has 219626 bin [11.9,12.0) has 176143 bin [12.0,12.1) has 151505 bin [12.1,12.2) has 124928 bin [12.2,12.3) has 111513 bin [12.3,12.4) has 109270 bin [12.4,12.5) has 78177 bin [12.5,12.6) has 61009 bin [12.6,12.7) has 38463 bin [12.7,12.8) has 37869 bin [12.8,12.9) has 38781 bin [12.9,13.0) has 38696 bin [13.0,13.1) has 38976 bin [13.1,13.2) has 38901 bin [13.2,13.3) has 38827 bin [13.3,13.4) has 39005 bin [13.4,13.5) has 39274 bin [13.5,13.6) has 39197 bin [13.6,13.7) has 39072 bin [13.7,13.8) has 39112 bin [13.8,13.9) has 39599 bin [13.9,14.0) has 39391 bin [14.0,14.1) has 39334 bin [14.1,14.2) has 39193 bin [14.2,14.3) has 39759 bin [14.3,14.4) has 39772 bin [14.4,14.5) has 40415 bin [14.5,14.6) has 40605 bin [14.6,14.7) has 40150 bin [14.7,14.8) has 40764 bin [14.8,14.9) has 39667 bin [14.9,15.0) has 40257 bin [15.0,15.1) has 40211 bin [15.1,15.2) has 40142 bin [15.2,15.3) has 40497 bin [15.3,15.4) has 40759 bin [15.4,15.5) has 40781 bin [15.5,15.6) has 40684 bin [15.6,15.7) has 40934 bin [15.7,15.8) has 41286 bin [15.8,15.9) has 41742 bin [15.9,16.0) has 41436 bin [16.0,16.1) has 41689 bin [16.1,16.2) has 41677 bin [16.2,16.3) has 41878 bin [16.3,16.4) has 41702 bin [16.4,16.5) has 41830 bin [16.5,16.6) has 41682 bin [16.6,16.7) has 42107 bin [16.7,16.8) has 41776 bin [16.8,16.9) has 41785 bin [16.9,17.0) has 41923 bin [17.0,17.1) has 42033 bin [17.1,17.2) has 42028 bin [17.2,17.3) has 41376 bin [17.3,17.4) has 41205 bin [17.4,17.5) has 41169 bin [17.5,17.6) has 41063 bin [17.6,17.7) has 41166 bin [17.7,17.8) has 40957 bin [17.8,17.9) has 41045 bin [17.9,18.0) has 41082 bin [18.0,18.1) has 41258 bin [18.1,18.2) has 40741 bin [18.2,18.3) has 40771 bin [18.3,18.4) has 40356 bin [18.4,18.5) has 40096 bin [18.5,18.6) has 40126 bin [18.6,18.7) has 40833 bin [18.7,18.8) has 39680 bin [18.8,18.9) has 39795 bin [18.9,19.0) has 39650 bin [19.0,19.1) has 40161 bin [19.1,19.2) has 40063 bin [19.2,19.3) has 40071 bin [19.3,19.4) has 40419 bin [19.4,19.5) has 40595 bin [19.5,19.6) has 40237 bin [19.6,19.7) 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bin [35.4,35.5) has 5 bin [35.5,35.6) has 6 bin [35.6,35.7) has 2 bin [35.7,35.8) has 1 bin [35.8,35.9) has 2 average z coordinate 12.5 for 28965075 element(s) point source id histogram with bin size 1.000000 bin 39 has 14518897 bin 40 has 14446178 average point source id 39.49874471238207 for 28965075 element(s)