lasinfo (210611) report for 'AHN4T/29AZ1_14.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: 336/2022 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: 33287162 number of points by return: 26721204 4319366 1751831 429402 60489 scale factor x y z: 0.001 0.001 0.001 offset x y z: 262980 489980 0 min x y z: 262980.000 489980.000 18.927 max x y z: 264019.999 491269.999 63.092 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: 33287162 extended number of points by return: 26721204 4319366 1751831 429402 60489 4670 200 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 18927 63092 intensity 57 4824 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 -16 29 user_data 6 7 point_source_ID 182 183 gps_time 328783370.530797 328783969.422578 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 34 255 B 20 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.14 31.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26721204 number of intermediate returns: 2247725 number of last returns: 26705682 number of single returns: 22387449 covered area in square units/kilounits: 1335988/1.34 point density: all returns 24.92 last only 19.99 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33287162 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26721204 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4319366 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1751831 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 429402 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 60489 instead zero. overview over extended number of returns of given pulse: 22387449 5145673 3971610 1475359 278961 26749 1361 0 0 0 0 0 0 0 0 histogram of classification of points: 8050552 unclassified (1) 24526297 ground (2) 647429 building (6) 62884 water (9) +-> flagged as extended overlap: 2338031 +---> 615548 of those are unclassified (1) +---> 1695495 of those are ground (2) +---> 26988 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.9,19.0) has 4 bin [19.0,19.1) has 23 bin [19.1,19.2) has 29 bin [19.2,19.3) has 25 bin [19.3,19.4) has 25 bin [19.4,19.5) has 29 bin [19.5,19.6) has 27 bin [19.6,19.7) has 27 bin [19.7,19.8) has 24 bin [19.8,19.9) has 24 bin [19.9,20.0) has 25 bin [20.0,20.1) has 240 bin [20.1,20.2) has 2595 bin [20.2,20.3) has 4622 bin [20.3,20.4) has 6035 bin [20.4,20.5) has 11826 bin [20.5,20.6) has 15803 bin [20.6,20.7) has 16689 bin [20.7,20.8) has 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852 bin [55.5,55.6) has 827 bin [55.6,55.7) has 744 bin [55.7,55.8) has 841 bin [55.8,55.9) has 767 bin [55.9,56.0) has 741 bin [56.0,56.1) has 771 bin [56.1,56.2) has 753 bin [56.2,56.3) has 697 bin [56.3,56.4) has 643 bin [56.4,56.5) has 687 bin [56.5,56.6) has 688 bin [56.6,56.7) has 680 bin [56.7,56.8) has 664 bin [56.8,56.9) has 675 bin [56.9,57.0) has 664 bin [57.0,57.1) has 639 bin [57.1,57.2) has 684 bin [57.2,57.3) has 573 bin [57.3,57.4) has 563 bin [57.4,57.5) has 566 bin [57.5,57.6) has 525 bin [57.6,57.7) has 521 bin [57.7,57.8) has 515 bin [57.8,57.9) has 482 bin [57.9,58.0) has 465 bin [58.0,58.1) has 437 bin [58.1,58.2) has 405 bin [58.2,58.3) has 434 bin [58.3,58.4) has 433 bin [58.4,58.5) has 447 bin [58.5,58.6) has 374 bin [58.6,58.7) has 374 bin [58.7,58.8) has 344 bin [58.8,58.9) has 331 bin [58.9,59.0) has 300 bin [59.0,59.1) has 318 bin [59.1,59.2) has 326 bin [59.2,59.3) has 279 bin [59.3,59.4) has 238 bin [59.4,59.5) has 240 bin [59.5,59.6) has 183 bin [59.6,59.7) has 163 bin [59.7,59.8) has 202 bin [59.8,59.9) has 173 bin [59.9,60.0) has 162 bin [60.0,60.1) has 173 bin [60.1,60.2) has 173 bin [60.2,60.3) has 153 bin [60.3,60.4) has 142 bin [60.4,60.5) has 120 bin [60.5,60.6) has 100 bin [60.6,60.7) has 98 bin [60.7,60.8) has 90 bin [60.8,60.9) has 63 bin [60.9,61.0) has 62 bin [61.0,61.1) has 67 bin [61.1,61.2) has 44 bin [61.2,61.3) has 65 bin [61.3,61.4) has 55 bin [61.4,61.5) has 41 bin [61.5,61.6) has 40 bin [61.6,61.7) has 38 bin [61.7,61.8) has 26 bin [61.8,61.9) has 23 bin [61.9,62.0) has 27 bin [62.0,62.1) has 20 bin [62.1,62.2) has 13 bin [62.2,62.3) has 15 bin [62.3,62.4) has 12 bin [62.4,62.5) has 9 bin [62.5,62.6) has 13 bin [62.6,62.7) has 9 bin [62.7,62.8) has 3 bin [62.8,62.9) has 9 bin [62.9,63.0) has 3 bin [63.0,63.1) has 1 average z coordinate 25.2 for 33287162 element(s) point source id histogram with bin size 1.000000 bin 182 has 5699533 bin 183 has 27587629 average point source id 182.828776841954863 for 33287162 element(s)