lasinfo (210611) report for 'AHN4T/27CN2_07.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: 78476656 number of points by return: 42125912 25238719 9119450 1799468 192558 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 484980 0 min x y z: 185980.000 484980.000 16.590 max x y z: 187019.999 486269.999 65.586 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: 78476656 extended number of points by return: 42125912 25238719 9119450 1799468 192558 533 16 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 16590 65586 intensity 0 2222 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -29 35 user_data 6 7 point_source_ID 118 137 gps_time 270133335.778437 328702494.549185 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 252 G 11 255 B 11 242 NIR 49 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -4833 5833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.17 6.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42125912 number of intermediate returns: 11147385 number of last returns: 42029405 number of single returns: 16826046 covered area in square units/kilounits: 1341464/1.34 point density: all returns 58.50 last only 31.33 (per square units) spacing: all returns 0.13 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 78476656 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42125912 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 25238719 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 9119450 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1799468 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 192558 instead zero. overview over extended number of returns of given pulse: 16826046 32224998 21997253 6457640 960015 10502 202 0 0 0 0 0 0 0 0 histogram of classification of points: 46910807 unclassified (1) 31565849 ground (2) +-> flagged as extended overlap: 5008008 +---> 2874496 of those are unclassified (1) +---> 2133512 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [16.5,16.6) has 1 bin [16.6,16.7) has 23 bin [16.7,16.8) has 42 bin [16.8,16.9) has 79 bin [16.9,17.0) has 139 bin [17.0,17.1) has 175 bin [17.1,17.2) has 152 bin [17.2,17.3) has 407 bin [17.3,17.4) has 2623 bin [17.4,17.5) has 6362 bin [17.5,17.6) has 15380 bin [17.6,17.7) has 36417 bin [17.7,17.8) has 68968 bin [17.8,17.9) has 96881 bin [17.9,18.0) has 119944 bin [18.0,18.1) has 161494 bin [18.1,18.2) has 256430 bin [18.2,18.3) has 372298 bin [18.3,18.4) has 500064 bin [18.4,18.5) has 591634 bin [18.5,18.6) 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bin [59.9,60.0) has 673 bin [60.0,60.1) has 702 bin [60.1,60.2) has 621 bin [60.2,60.3) has 506 bin [60.3,60.4) has 456 bin [60.4,60.5) has 466 bin [60.5,60.6) has 400 bin [60.6,60.7) has 354 bin [60.7,60.8) has 335 bin [60.8,60.9) has 298 bin [60.9,61.0) has 313 bin [61.0,61.1) has 287 bin [61.1,61.2) has 297 bin [61.2,61.3) has 252 bin [61.3,61.4) has 221 bin [61.4,61.5) has 196 bin [61.5,61.6) has 177 bin [61.6,61.7) has 140 bin [61.7,61.8) has 146 bin [61.8,61.9) has 122 bin [61.9,62.0) has 118 bin [62.0,62.1) has 104 bin [62.1,62.2) has 98 bin [62.2,62.3) has 97 bin [62.3,62.4) has 63 bin [62.4,62.5) has 48 bin [62.5,62.6) has 52 bin [62.6,62.7) has 53 bin [62.7,62.8) has 52 bin [62.8,62.9) has 59 bin [62.9,63.0) has 56 bin [63.0,63.1) has 42 bin [63.1,63.2) has 28 bin [63.2,63.3) has 14 bin [63.3,63.4) has 23 bin [63.4,63.5) has 26 bin [63.5,63.6) has 24 bin [63.6,63.7) has 23 bin [63.7,63.8) has 15 bin [63.8,63.9) has 20 bin [63.9,64.0) has 12 bin [64.0,64.1) has 7 bin [64.1,64.2) has 8 bin [64.2,64.3) has 9 bin [64.3,64.4) has 9 bin [64.4,64.5) has 4 bin [64.5,64.6) has 5 bin [64.6,64.7) has 2 bin [64.8,64.9) has 3 bin [64.9,65.0) has 2 bin [65.0,65.1) has 4 bin [65.1,65.2) has 1 bin [65.2,65.3) has 1 bin [65.3,65.4) has 1 bin [65.4,65.5) has 1 bin [65.5,65.6) has 1 average z coordinate 29.8 for 78476656 element(s) point source id histogram with bin size 1.000000 bin 118 has 3942334 bin 119 has 3943844 bin 135 has 703086 bin 136 has 48907566 bin 137 has 20979826 average point source id 134.499800756036279 for 78476656 element(s)