lasinfo (210611) report for 'AHN4T/52AZ2_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: 30732736 number of points by return: 23854686 5154828 1492774 213487 16961 scale factor x y z: 0.001 0.001 0.001 offset x y z: 187980 392480 0 min x y z: 187980.000 392480.000 27.493 max x y z: 189019.999 393769.999 61.052 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: 30732736 extended number of points by return: 23854686 5154828 1492774 213487 16961 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 27493 61052 intensity 56 4071 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 86 88 gps_time 296132086.597512 297846105.497742 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 37 255 B 26 255 NIR 3 255 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 0.56 40.71 ('Amplitude') attribute1 -16.61 23.76 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23854686 number of intermediate returns: 1727731 number of last returns: 23825039 number of single returns: 18674720 covered area in square units/kilounits: 1340616/1.34 point density: all returns 22.92 last only 17.77 (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 30732736 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23854686 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5154828 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1492774 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 213487 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16961 instead zero. overview over extended number of returns of given pulse: 18674720 7332269 3850491 790100 80535 4456 165 0 0 0 0 0 0 0 0 histogram of classification of points: 9495855 unclassified (1) 21121396 ground (2) 111432 building (6) 4053 water (9) +-> flagged as extended overlap: 2212926 +---> 772122 of those are unclassified (1) +---> 1435422 of those are ground (2) +---> 5080 of those are building (6) +---> 302 of those are water (9) z coordinate histogram with bin size 0.100000 bin [27.4,27.5) has 1 bin [27.5,27.6) has 9 bin [27.6,27.7) has 1515 bin [27.7,27.8) has 2049 bin [27.8,27.9) has 1403 bin [27.9,28.0) has 1499 bin [28.0,28.1) has 1540 bin [28.1,28.2) has 1778 bin [28.2,28.3) has 1962 bin [28.3,28.4) has 2648 bin [28.4,28.5) has 3788 bin [28.5,28.6) has 8120 bin [28.6,28.7) has 31586 bin [28.7,28.8) has 250472 bin [28.8,28.9) has 674726 bin [28.9,29.0) has 976892 bin [29.0,29.1) has 1071763 bin [29.1,29.2) has 950815 bin [29.2,29.3) has 1574640 bin [29.3,29.4) has 3110844 bin [29.4,29.5) has 3064388 bin [29.5,29.6) has 2248760 bin [29.6,29.7) has 1828402 bin [29.7,29.8) has 1408095 bin [29.8,29.9) has 1108475 bin [29.9,30.0) has 856612 bin [30.0,30.1) has 630399 bin [30.1,30.2) has 389770 bin [30.2,30.3) has 256421 bin [30.3,30.4) has 175927 bin [30.4,30.5) has 134995 bin [30.5,30.6) has 100089 bin [30.6,30.7) has 75461 bin [30.7,30.8) has 62425 bin [30.8,30.9) has 54652 bin [30.9,31.0) has 50649 bin [31.0,31.1) has 48408 bin [31.1,31.2) has 48699 bin [31.2,31.3) has 50405 bin [31.3,31.4) has 49520 bin [31.4,31.5) has 47286 bin [31.5,31.6) has 47093 bin [31.6,31.7) has 47143 bin [31.7,31.8) has 48278 bin [31.8,31.9) has 48424 bin [31.9,32.0) has 46868 bin [32.0,32.1) has 46917 bin [32.1,32.2) has 48470 bin [32.2,32.3) has 47435 bin [32.3,32.4) has 46228 bin [32.4,32.5) has 46238 bin [32.5,32.6) has 45169 bin [32.6,32.7) has 49660 bin [32.7,32.8) has 44665 bin 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[56.1,56.2) has 681 bin [56.2,56.3) has 634 bin [56.3,56.4) has 642 bin [56.4,56.5) has 636 bin [56.5,56.6) has 542 bin [56.6,56.7) has 506 bin [56.7,56.8) has 488 bin [56.8,56.9) has 448 bin [56.9,57.0) has 439 bin [57.0,57.1) has 394 bin [57.1,57.2) has 358 bin [57.2,57.3) has 316 bin [57.3,57.4) has 289 bin [57.4,57.5) has 291 bin [57.5,57.6) has 228 bin [57.6,57.7) has 253 bin [57.7,57.8) has 228 bin [57.8,57.9) has 170 bin [57.9,58.0) has 150 bin [58.0,58.1) has 126 bin [58.1,58.2) has 104 bin [58.2,58.3) has 120 bin [58.3,58.4) has 106 bin [58.4,58.5) has 112 bin [58.5,58.6) has 97 bin [58.6,58.7) has 71 bin [58.7,58.8) has 72 bin [58.8,58.9) has 63 bin [58.9,59.0) has 54 bin [59.0,59.1) has 54 bin [59.1,59.2) has 52 bin [59.2,59.3) has 35 bin [59.3,59.4) has 28 bin [59.4,59.5) has 31 bin [59.5,59.6) has 36 bin [59.6,59.7) has 30 bin [59.7,59.8) has 14 bin [59.8,59.9) has 22 bin [59.9,60.0) has 12 bin [60.0,60.1) has 5 bin [60.1,60.2) has 1 bin [60.2,60.3) has 4 bin [60.3,60.4) has 4 bin [60.4,60.5) has 4 bin [60.5,60.6) has 3 bin [60.6,60.7) has 3 bin [60.8,60.9) has 1 bin [60.9,61.0) has 1 bin [61.0,61.1) has 2 average z coordinate 32.9 for 30732736 element(s) point source id histogram with bin size 1.000000 bin 86 has 534343 bin 87 has 25152515 bin 88 has 5045878 average point source id 87.146799002861314 for 30732736 element(s)