lasinfo (210611) report for 'AHN4T/52AZ2_06.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: 33745851 number of points by return: 26026449 5324084 1946300 402287 46731 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 391230 0 min x y z: 184980.000 391230.000 25.161 max x y z: 186019.999 392519.999 62.638 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: 33745851 extended number of points by return: 26026449 5324084 1946300 402287 46731 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 25161 62638 intensity 56 4860 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 20 user_data 6 7 point_source_ID 85 87 gps_time 296130579.879812 297761690.497867 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 37 255 B 28 255 NIR 8 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 3333 extended_scanner_channel 0 0 attribute0 0.56 48.6 ('Amplitude') attribute1 -16.62 32.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26026449 number of intermediate returns: 2394826 number of last returns: 26020990 number of single returns: 20696414 covered area in square units/kilounits: 1329372/1.33 point density: all returns 25.38 last only 19.57 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33745851 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26026449 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5324084 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1946300 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 402287 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 46731 instead zero. overview over extended number of returns of given pulse: 20696414 6761322 4632615 1421861 217954 14992 693 0 0 0 0 0 0 0 0 histogram of classification of points: 10479937 unclassified (1) 23126179 ground (2) 90899 building (6) 48763 water (9) 73 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2276540 +---> 699341 of those are unclassified (1) +---> 1574679 of those are ground (2) +---> 2520 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.1,25.2) has 25 bin [25.2,25.3) has 77 bin [25.3,25.4) has 62 bin [25.4,25.5) has 72 bin [25.5,25.6) has 356 bin [25.6,25.7) has 2569 bin [25.7,25.8) has 10442 bin [25.8,25.9) has 29723 bin [25.9,26.0) has 26359 bin [26.0,26.1) has 45766 bin [26.1,26.2) has 131472 bin [26.2,26.3) has 532850 bin [26.3,26.4) has 1259613 bin [26.4,26.5) has 1523201 bin [26.5,26.6) has 1116922 bin [26.6,26.7) has 818406 bin 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[57.4,57.5) has 1064 bin [57.5,57.6) has 955 bin [57.6,57.7) has 973 bin [57.7,57.8) has 899 bin [57.8,57.9) has 893 bin [57.9,58.0) has 851 bin [58.0,58.1) has 762 bin [58.1,58.2) has 748 bin [58.2,58.3) has 698 bin [58.3,58.4) has 672 bin [58.4,58.5) has 609 bin [58.5,58.6) has 540 bin [58.6,58.7) has 494 bin [58.7,58.8) has 436 bin [58.8,58.9) has 395 bin [58.9,59.0) has 356 bin [59.0,59.1) has 282 bin [59.1,59.2) has 287 bin [59.2,59.3) has 247 bin [59.3,59.4) has 235 bin [59.4,59.5) has 204 bin [59.5,59.6) has 193 bin [59.6,59.7) has 179 bin [59.7,59.8) has 186 bin [59.8,59.9) has 147 bin [59.9,60.0) has 114 bin [60.0,60.1) has 128 bin [60.1,60.2) has 94 bin [60.2,60.3) has 103 bin [60.3,60.4) has 101 bin [60.4,60.5) has 62 bin [60.5,60.6) has 86 bin [60.6,60.7) has 65 bin [60.7,60.8) has 45 bin [60.8,60.9) has 32 bin [60.9,61.0) has 17 bin [61.0,61.1) has 20 bin [61.1,61.2) has 23 bin [61.2,61.3) has 21 bin [61.3,61.4) has 21 bin [61.4,61.5) has 26 bin [61.5,61.6) has 16 bin [61.6,61.7) has 9 bin [61.7,61.8) has 7 bin [61.8,61.9) has 12 bin [61.9,62.0) has 6 bin [62.0,62.1) has 7 bin [62.1,62.2) has 8 bin [62.2,62.3) has 1 bin [62.4,62.5) has 1 bin [62.5,62.6) has 1 bin [62.6,62.7) has 1 average z coordinate 31.4 for 33745851 element(s) point source id histogram with bin size 1.000000 bin 85 has 13541626 bin 86 has 20193534 bin 87 has 10691 average point source id 85.599034115334646 for 33745851 element(s)