lasinfo (210611) report for 'AHN4T/38BN2_05.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: 180/2021 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: 50517290 number of points by return: 45118863 4153016 1032244 190717 22450 scale factor x y z: 0.001 0.001 0.001 offset x y z: 118980 448730 0 min x y z: 118980.000 448730.000 -2.423 max x y z: 120019.999 450019.999 31.571 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: 50517290 extended number of points by return: 45118863 4153016 1032244 190717 22450 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 -2423 31571 intensity 0 4933 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 -30 30 user_data 6 7 point_source_ID 77 79 gps_time 269726032.347746 269728060.283027 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 37 255 B 14 255 NIR 47 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.87 34.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45118863 number of intermediate returns: 1248719 number of last returns: 45029512 number of single returns: 40879804 covered area in square units/kilounits: 1306304/1.31 point density: all returns 38.67 last only 34.47 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50517290 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45118863 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4153016 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1032244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 190717 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22450 instead zero. overview over extended number of returns of given pulse: 40879804 6316403 2531672 675215 112910 1246 40 0 0 0 0 0 0 0 0 histogram of classification of points: 9064275 unclassified (1) 31648121 ground (2) 9576539 building (6) 201022 water (9) 27333 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3405251 +---> 492716 of those are unclassified (1) +---> 2346340 of those are ground (2) +---> 553208 of those are building (6) +---> 9094 of those are water (9) +---> 3893 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.5,-2.4) has 4 bin [-2.4,-2.3) has 226 bin [-2.3,-2.2) has 19783 bin [-2.2,-2.1) has 186736 bin [-2.1,-2.0) has 324455 bin [-2.0,-1.9) has 271513 bin [-1.9,-1.8) has 356131 bin [-1.8,-1.7) has 858023 bin [-1.7,-1.6) has 1967020 bin [-1.6,-1.5) has 5026047 bin [-1.5,-1.4) has 4737585 bin [-1.4,-1.3) has 3181253 bin [-1.3,-1.2) has 3178886 bin [-1.2,-1.1) has 3223007 bin [-1.1,-1.0) has 2749716 bin [-1.0,-0.9) has 2211143 bin [-0.9,-0.8) has 1540995 bin [-0.8,-0.7) has 1122238 bin [-0.7,-0.6) has 723612 bin [-0.6,-0.5) has 408697 bin [-0.5,-0.4) has 326691 bin [-0.4,-0.3) has 318521 bin [-0.3,-0.2) has 290629 bin [-0.2,-0.1) has 262070 bin [-0.1,0.0) has 246991 bin [0.0,0.1) has 238184 bin [0.1,0.2) has 215258 bin [0.2,0.3) has 213108 bin [0.3,0.4) has 213807 bin [0.4,0.5) has 191621 bin [0.5,0.6) has 179264 bin [0.6,0.7) has 177009 bin [0.7,0.8) has 185208 bin [0.8,0.9) has 173928 bin [0.9,1.0) has 157382 bin [1.0,1.1) has 157645 bin [1.1,1.2) has 163640 bin [1.2,1.3) has 214419 bin [1.3,1.4) has 215253 bin [1.4,1.5) has 194502 bin [1.5,1.6) has 191186 bin [1.6,1.7) has 219068 bin [1.7,1.8) has 227521 bin [1.8,1.9) has 177326 bin [1.9,2.0) has 196459 bin [2.0,2.1) has 191039 bin [2.1,2.2) has 152386 bin [2.2,2.3) has 146888 bin [2.3,2.4) has 121900 bin [2.4,2.5) has 117223 bin 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[26.5,26.6) has 306 bin [26.6,26.7) has 274 bin [26.7,26.8) has 279 bin [26.8,26.9) has 275 bin [26.9,27.0) has 256 bin [27.0,27.1) has 265 bin [27.1,27.2) has 248 bin [27.2,27.3) has 226 bin [27.3,27.4) has 231 bin [27.4,27.5) has 222 bin [27.5,27.6) has 202 bin [27.6,27.7) has 148 bin [27.7,27.8) has 143 bin [27.8,27.9) has 158 bin [27.9,28.0) has 175 bin [28.0,28.1) has 154 bin [28.1,28.2) has 158 bin [28.2,28.3) has 141 bin [28.3,28.4) has 121 bin [28.4,28.5) has 118 bin [28.5,28.6) has 117 bin [28.6,28.7) has 114 bin [28.7,28.8) has 91 bin [28.8,28.9) has 83 bin [28.9,29.0) has 88 bin [29.0,29.1) has 70 bin [29.1,29.2) has 83 bin [29.2,29.3) has 66 bin [29.3,29.4) has 64 bin [29.4,29.5) has 67 bin [29.5,29.6) has 33 bin [29.6,29.7) has 60 bin [29.7,29.8) has 56 bin [29.8,29.9) has 48 bin [29.9,30.0) has 42 bin [30.0,30.1) has 37 bin [30.1,30.2) has 34 bin [30.2,30.3) has 37 bin [30.3,30.4) has 21 bin [30.4,30.5) has 15 bin [30.5,30.6) has 13 bin [30.6,30.7) has 7 bin [30.7,30.8) has 14 bin [30.8,30.9) has 8 bin [30.9,31.0) has 5 bin [31.0,31.1) has 6 bin [31.1,31.2) has 7 bin [31.2,31.3) has 7 bin [31.5,31.6) has 1 average z coordinate 0.9 for 50517290 element(s) point source id histogram with bin size 1.000000 bin 77 has 3679618 bin 78 has 35138721 bin 79 has 11698951 average point source id 78.158744322983281 for 50517290 element(s)