lasinfo (210611) report for 'AHN4T/52AZ1_04.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: 339/2022 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: 49278143 number of points by return: 26746489 15746961 5580395 1081227 123071 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 392480 0 min x y z: 182980.000 392480.000 24.995 max x y z: 184019.999 393769.999 66.835 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: 49278143 extended number of points by return: 26746489 15746961 5580395 1081227 123071 0 0 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 24995 66835 intensity 0 4607 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 83 85 gps_time 296127968.772638 296130598.435868 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 35 255 B 23 253 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 46.07 ('Amplitude') attribute1 -16.68 29.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26746489 number of intermediate returns: 6797165 number of last returns: 26701443 number of single returns: 10966954 covered area in square units/kilounits: 1341544/1.34 point density: all returns 36.73 last only 19.90 (per square units) spacing: all returns 0.16 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49278143 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26746489 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 15746961 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5580395 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1081227 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 123071 instead zero. overview over extended number of returns of given pulse: 10966954 20337423 13513035 3842527 573723 42169 2312 0 0 0 0 0 0 0 0 histogram of classification of points: 29435722 unclassified (1) 19813824 ground (2) 12725 building (6) 15872 water (9) +-> flagged as extended overlap: 3078206 +---> 1810016 of those are unclassified (1) +---> 1260472 of those are ground (2) +---> 909 of those are building (6) +---> 6809 of those are water (9) z coordinate histogram with bin size 0.100000 bin [24.9,25.0) has 1 bin [25.0,25.1) has 16 bin [25.1,25.2) has 43 bin [25.2,25.3) has 89 bin [25.3,25.4) has 346 bin [25.4,25.5) has 980 bin [25.5,25.6) has 4560 bin [25.6,25.7) has 10795 bin [25.7,25.8) has 14368 bin [25.8,25.9) has 19953 bin [25.9,26.0) has 26032 bin [26.0,26.1) has 30690 bin [26.1,26.2) has 30184 bin [26.2,26.3) has 31889 bin [26.3,26.4) has 38213 bin [26.4,26.5) has 50888 bin 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has 11153 bin [56.4,56.5) has 10750 bin [56.5,56.6) has 10228 bin [56.6,56.7) has 9981 bin [56.7,56.8) has 9556 bin [56.8,56.9) has 9181 bin [56.9,57.0) has 8963 bin [57.0,57.1) has 8495 bin [57.1,57.2) has 8266 bin [57.2,57.3) has 8020 bin [57.3,57.4) has 7718 bin [57.4,57.5) has 7298 bin [57.5,57.6) has 7016 bin [57.6,57.7) has 6935 bin [57.7,57.8) has 6615 bin [57.8,57.9) has 6221 bin [57.9,58.0) has 6133 bin [58.0,58.1) has 5729 bin [58.1,58.2) has 5634 bin [58.2,58.3) has 5436 bin [58.3,58.4) has 5249 bin [58.4,58.5) has 4745 bin [58.5,58.6) has 4707 bin [58.6,58.7) has 4454 bin [58.7,58.8) has 4342 bin [58.8,58.9) has 4199 bin [58.9,59.0) has 3957 bin [59.0,59.1) has 3973 bin [59.1,59.2) has 3621 bin [59.2,59.3) has 3499 bin [59.3,59.4) has 3377 bin [59.4,59.5) has 3256 bin [59.5,59.6) has 3131 bin [59.6,59.7) has 2918 bin [59.7,59.8) has 2778 bin [59.8,59.9) has 2627 bin [59.9,60.0) has 2489 bin [60.0,60.1) has 2454 bin [60.1,60.2) has 2313 bin [60.2,60.3) has 2082 bin [60.3,60.4) has 2043 bin [60.4,60.5) has 1990 bin [60.5,60.6) has 1763 bin [60.6,60.7) has 1736 bin [60.7,60.8) has 1578 bin [60.8,60.9) has 1593 bin [60.9,61.0) has 1435 bin [61.0,61.1) has 1352 bin [61.1,61.2) has 1316 bin [61.2,61.3) has 1163 bin [61.3,61.4) has 1141 bin [61.4,61.5) has 1188 bin [61.5,61.6) has 1023 bin [61.6,61.7) has 960 bin [61.7,61.8) has 884 bin [61.8,61.9) has 895 bin [61.9,62.0) has 822 bin [62.0,62.1) has 741 bin [62.1,62.2) has 691 bin [62.2,62.3) has 640 bin [62.3,62.4) has 599 bin [62.4,62.5) has 565 bin [62.5,62.6) has 553 bin [62.6,62.7) has 480 bin [62.7,62.8) has 422 bin [62.8,62.9) has 384 bin [62.9,63.0) has 373 bin [63.0,63.1) has 319 bin [63.1,63.2) has 323 bin [63.2,63.3) has 292 bin [63.3,63.4) has 269 bin [63.4,63.5) has 219 bin [63.5,63.6) has 253 bin [63.6,63.7) has 192 bin [63.7,63.8) has 158 bin [63.8,63.9) has 167 bin [63.9,64.0) has 146 bin [64.0,64.1) has 127 bin [64.1,64.2) has 139 bin [64.2,64.3) has 99 bin [64.3,64.4) has 94 bin [64.4,64.5) has 88 bin [64.5,64.6) has 86 bin [64.6,64.7) has 72 bin [64.7,64.8) has 69 bin [64.8,64.9) has 57 bin [64.9,65.0) has 50 bin [65.0,65.1) has 52 bin [65.1,65.2) has 31 bin [65.2,65.3) has 32 bin [65.3,65.4) has 35 bin [65.4,65.5) has 24 bin [65.5,65.6) has 16 bin [65.6,65.7) has 18 bin [65.7,65.8) has 13 bin [65.8,65.9) has 13 bin [65.9,66.0) has 4 bin [66.0,66.1) has 6 bin [66.1,66.2) has 6 bin [66.2,66.3) has 3 bin [66.3,66.4) has 6 bin [66.4,66.5) has 4 bin [66.6,66.7) has 1 bin [66.7,66.8) has 1 bin [66.8,66.9) has 1 average z coordinate 35.9 for 49278143 element(s) point source id histogram with bin size 1.000000 bin 83 has 15771835 bin 84 has 33506290 bin 85 has 18 average point source id 83.679942951584039 for 49278143 element(s)