lasinfo (210611) report for 'AHN4T/32CN2_18.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: 342/2021 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: 69972387 number of points by return: 45582025 17976799 5474327 866536 72700 scale factor x y z: 0.001 0.001 0.001 offset x y z: 146980 457480 0 min x y z: 146980.000 457480.000 3.563 max x y z: 148019.999 458769.999 47.774 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: 69972387 extended number of points by return: 45582025 17976799 5474327 866536 72700 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' 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 3563 47774 intensity 14 4841 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 -8 34 user_data 6 7 point_source_ID 88 89 gps_time 270025719.971204 270026968.937571 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 25 255 B 13 255 NIR 46 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1333 5667 extended_scanner_channel 0 0 attribute0 0.14 48.41 ('Amplitude') attribute1 -15.71 32.5 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45582025 number of intermediate returns: 6427994 number of last returns: 45467783 number of single returns: 27505415 covered area in square units/kilounits: 1341548/1.34 point density: all returns 52.16 last only 33.89 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 69972387 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45582025 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 17976799 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5474327 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 866536 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 72700 instead zero. overview over extended number of returns of given pulse: 27505415 25056314 13857396 3187670 362934 2618 40 0 0 0 0 0 0 0 0 histogram of classification of points: 32106886 unclassified (1) 34256885 ground (2) 3500783 building (6) 6343 water (9) 101490 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4674381 +---> 2263017 of those are unclassified (1) +---> 2222754 of those are ground (2) +---> 188610 of those are building (6) z coordinate histogram with bin size 0.100000 bin [3.5,3.6) has 7 bin [3.6,3.7) has 2014 bin [3.7,3.8) has 8836 bin [3.8,3.9) has 3022 bin [3.9,4.0) has 1825 bin [4.0,4.1) has 1486 bin [4.1,4.2) has 1520 bin [4.2,4.3) has 3161 bin [4.3,4.4) has 3419 bin [4.4,4.5) has 3695 bin [4.5,4.6) has 4265 bin [4.6,4.7) has 4841 bin [4.7,4.8) has 5992 bin [4.8,4.9) has 8559 bin [4.9,5.0) has 15496 bin [5.0,5.1) has 44403 bin [5.1,5.2) has 73449 bin [5.2,5.3) 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bin [35.4,35.5) has 19435 bin [35.5,35.6) has 18591 bin [35.6,35.7) has 17317 bin [35.7,35.8) has 16701 bin [35.8,35.9) has 15921 bin [35.9,36.0) has 14997 bin [36.0,36.1) has 14206 bin [36.1,36.2) has 13781 bin [36.2,36.3) has 13049 bin [36.3,36.4) has 12274 bin [36.4,36.5) has 11787 bin [36.5,36.6) has 11101 bin [36.6,36.7) has 10559 bin [36.7,36.8) has 9787 bin [36.8,36.9) has 9503 bin [36.9,37.0) has 8854 bin [37.0,37.1) has 8266 bin [37.1,37.2) has 7646 bin [37.2,37.3) has 7064 bin [37.3,37.4) has 6428 bin [37.4,37.5) has 6080 bin [37.5,37.6) has 5713 bin [37.6,37.7) has 5269 bin [37.7,37.8) has 4876 bin [37.8,37.9) has 4547 bin [37.9,38.0) has 4229 bin [38.0,38.1) has 3854 bin [38.1,38.2) has 3592 bin [38.2,38.3) has 3261 bin [38.3,38.4) has 2985 bin [38.4,38.5) has 2890 bin [38.5,38.6) has 2564 bin [38.6,38.7) has 2426 bin [38.7,38.8) has 2231 bin [38.8,38.9) has 2058 bin [38.9,39.0) has 1867 bin [39.0,39.1) has 1667 bin [39.1,39.2) has 1600 bin [39.2,39.3) has 1592 bin 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[43.4,43.5) has 104 bin [43.5,43.6) has 151 bin [43.6,43.7) has 135 bin [43.7,43.8) has 111 bin [43.8,43.9) has 101 bin [43.9,44.0) has 142 bin [44.0,44.1) has 142 bin [44.1,44.2) has 136 bin [44.2,44.3) has 122 bin [44.3,44.4) has 96 bin [44.4,44.5) has 97 bin [44.5,44.6) has 76 bin [44.6,44.7) has 84 bin [44.7,44.8) has 85 bin [44.8,44.9) has 98 bin [44.9,45.0) has 83 bin [45.0,45.1) has 72 bin [45.1,45.2) has 65 bin [45.2,45.3) has 51 bin [45.3,45.4) has 53 bin [45.4,45.5) has 47 bin [45.5,45.6) has 38 bin [45.6,45.7) has 46 bin [45.7,45.8) has 55 bin [45.8,45.9) has 56 bin [45.9,46.0) has 45 bin [46.0,46.1) has 38 bin [46.1,46.2) has 30 bin [46.2,46.3) has 43 bin [46.3,46.4) has 16 bin [46.4,46.5) has 19 bin [46.5,46.6) has 19 bin [46.6,46.7) has 30 bin [46.7,46.8) has 28 bin [46.8,46.9) has 28 bin [46.9,47.0) has 23 bin [47.0,47.1) has 16 bin [47.1,47.2) has 13 bin [47.2,47.3) has 9 bin [47.3,47.4) has 6 bin [47.4,47.5) has 5 bin [47.5,47.6) has 2 bin [47.6,47.7) has 2 bin [47.7,47.8) has 2 average z coordinate 17.9 for 69972387 element(s) point source id histogram with bin size 1.000000 bin 88 has 37798179 bin 89 has 32174208 average point source id 88.459812925918911 for 69972387 element(s)