lasinfo (210611) report for 'AHN4T/27CN2_25.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: 37994316 number of points by return: 28567615 6872293 2149865 362261 39031 scale factor x y z: 0.001 0.001 0.001 offset x y z: 188980 481230 0 min x y z: 188980.000 481230.000 24.157 max x y z: 190019.999 482519.999 63.105 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: 37994316 extended number of points by return: 28567615 6872293 2149865 362261 39031 3064 187 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 24157 63105 intensity 56 4092 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank -29 7 user_data 6 7 point_source_ID 120 121 gps_time 328703536.288456 328705032.981439 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 255 G 51 251 B 52 242 NIR 42 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -4833 1167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.51 24.51 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28567615 number of intermediate returns: 2555906 number of last returns: 28561053 number of single returns: 21690258 covered area in square units/kilounits: 1341584/1.34 point density: all returns 28.32 last only 21.29 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37994316 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28567615 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6872293 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2149865 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 362261 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 39031 instead zero. overview over extended number of returns of given pulse: 21690258 9445786 5365583 1294018 180059 17310 1302 0 0 0 0 0 0 0 0 histogram of classification of points: 13364010 unclassified (1) 24627734 ground (2) 2572 building (6) +-> flagged as extended overlap: 2365665 +---> 875354 of those are unclassified (1) +---> 1490311 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [24.1,24.2) has 6 bin [24.2,24.3) has 22 bin [24.3,24.4) has 44 bin [24.4,24.5) has 50 bin [24.5,24.6) has 74 bin [24.6,24.7) has 76 bin [24.7,24.8) has 85 bin [24.8,24.9) has 84 bin [24.9,25.0) has 119 bin [25.0,25.1) has 247 bin [25.1,25.2) has 3397 bin [25.2,25.3) has 8841 bin [25.3,25.4) has 16691 bin [25.4,25.5) has 23558 bin [25.5,25.6) has 29979 bin [25.6,25.7) has 48988 bin [25.7,25.8) has 56842 bin [25.8,25.9) has 63301 bin [25.9,26.0) has 101467 bin [26.0,26.1) has 123159 bin 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[56.6,56.7) has 1208 bin [56.7,56.8) has 1217 bin [56.8,56.9) has 1099 bin [56.9,57.0) has 1047 bin [57.0,57.1) has 1008 bin [57.1,57.2) has 907 bin [57.2,57.3) has 827 bin [57.3,57.4) has 765 bin [57.4,57.5) has 741 bin [57.5,57.6) has 743 bin [57.6,57.7) has 646 bin [57.7,57.8) has 651 bin [57.8,57.9) has 600 bin [57.9,58.0) has 543 bin [58.0,58.1) has 476 bin [58.1,58.2) has 436 bin [58.2,58.3) has 438 bin [58.3,58.4) has 426 bin [58.4,58.5) has 389 bin [58.5,58.6) has 335 bin [58.6,58.7) has 308 bin [58.7,58.8) has 355 bin [58.8,58.9) has 319 bin [58.9,59.0) has 270 bin [59.0,59.1) has 267 bin [59.1,59.2) has 231 bin [59.2,59.3) has 235 bin [59.3,59.4) has 229 bin [59.4,59.5) has 213 bin [59.5,59.6) has 234 bin [59.6,59.7) has 203 bin [59.7,59.8) has 196 bin [59.8,59.9) has 171 bin [59.9,60.0) has 174 bin [60.0,60.1) has 153 bin [60.1,60.2) has 155 bin [60.2,60.3) has 135 bin [60.3,60.4) has 138 bin [60.4,60.5) has 140 bin [60.5,60.6) has 104 bin [60.6,60.7) has 125 bin [60.7,60.8) has 88 bin [60.8,60.9) has 88 bin [60.9,61.0) has 75 bin [61.0,61.1) has 57 bin [61.1,61.2) has 56 bin [61.2,61.3) has 40 bin [61.3,61.4) has 53 bin [61.4,61.5) has 33 bin [61.5,61.6) has 41 bin [61.6,61.7) has 23 bin [61.7,61.8) has 22 bin [61.8,61.9) has 19 bin [61.9,62.0) has 20 bin [62.0,62.1) has 25 bin [62.1,62.2) has 21 bin [62.2,62.3) has 12 bin [62.3,62.4) has 11 bin [62.4,62.5) has 16 bin [62.5,62.6) has 11 bin [62.6,62.7) has 13 bin [62.7,62.8) has 2 bin [62.8,62.9) has 2 bin [62.9,63.0) has 3 bin [63.0,63.1) has 3 bin [63.1,63.2) has 1 average z coordinate 34.3 for 37994316 element(s) point source id histogram with bin size 1.000000 bin 120 has 11746737 bin 121 has 26247579 average point source id 120.690829096646979 for 37994316 element(s)