lasinfo (210611) report for 'AHN4T/52GZ1_11.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: 340/2022 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: 31381528 number of points by return: 26077272 3836203 1211607 230554 25892 scale factor x y z: 0.001 0.001 0.001 offset x y z: 199980 377480 0 min x y z: 199980.000 377480.000 25.339 max x y z: 201019.999 378769.999 64.804 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: 31381528 extended number of points by return: 26077272 3836203 1211607 230554 25892 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 25339 64804 intensity 0 5096 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 29 user_data 6 7 point_source_ID 102 104 gps_time 297865604.688706 297867872.749614 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 30 255 B 18 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -16.78 34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26077272 number of intermediate returns: 1472013 number of last returns: 26063549 number of single returns: 22231306 covered area in square units/kilounits: 1338860/1.34 point density: all returns 23.44 last only 19.47 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31381528 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26077272 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3836203 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1211607 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 230554 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25892 instead zero. overview over extended number of returns of given pulse: 22231306 5251509 2947430 820892 121411 8518 462 0 0 0 0 0 0 0 0 histogram of classification of points: 6726257 unclassified (1) 24129227 ground (2) 470779 building (6) 52868 water (9) 2397 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2225582 +---> 478037 of those are unclassified (1) +---> 1703631 of those are ground (2) +---> 39901 of those are building (6) +---> 4013 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.3,25.4) has 21 bin [25.4,25.5) has 1253 bin [25.5,25.6) has 19069 bin [25.6,25.7) has 20029 bin [25.7,25.8) has 17942 bin [25.8,25.9) has 21750 bin [25.9,26.0) has 41477 bin [26.0,26.1) has 138849 bin [26.1,26.2) has 693012 bin [26.2,26.3) has 702271 bin [26.3,26.4) has 990999 bin [26.4,26.5) has 1356308 bin [26.5,26.6) has 1384977 bin [26.6,26.7) has 1097431 bin 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[57.7,57.8) has 1283 bin [57.8,57.9) has 1255 bin [57.9,58.0) has 1202 bin [58.0,58.1) has 1158 bin [58.1,58.2) has 1134 bin [58.2,58.3) has 1144 bin [58.3,58.4) has 1034 bin [58.4,58.5) has 1056 bin [58.5,58.6) has 985 bin [58.6,58.7) has 973 bin [58.7,58.8) has 947 bin [58.8,58.9) has 948 bin [58.9,59.0) has 876 bin [59.0,59.1) has 905 bin [59.1,59.2) has 812 bin [59.2,59.3) has 820 bin [59.3,59.4) has 792 bin [59.4,59.5) has 723 bin [59.5,59.6) has 728 bin [59.6,59.7) has 687 bin [59.7,59.8) has 682 bin [59.8,59.9) has 693 bin [59.9,60.0) has 661 bin [60.0,60.1) has 620 bin [60.1,60.2) has 594 bin [60.2,60.3) has 567 bin [60.3,60.4) has 575 bin [60.4,60.5) has 535 bin [60.5,60.6) has 487 bin [60.6,60.7) has 513 bin [60.7,60.8) has 484 bin [60.8,60.9) has 449 bin [60.9,61.0) has 388 bin [61.0,61.1) has 417 bin [61.1,61.2) has 395 bin [61.2,61.3) has 389 bin [61.3,61.4) has 356 bin [61.4,61.5) has 344 bin [61.5,61.6) has 293 bin [61.6,61.7) has 277 bin [61.7,61.8) has 264 bin [61.8,61.9) has 227 bin [61.9,62.0) has 248 bin [62.0,62.1) has 233 bin [62.1,62.2) has 199 bin [62.2,62.3) has 168 bin [62.3,62.4) has 168 bin [62.4,62.5) has 156 bin [62.5,62.6) has 132 bin [62.6,62.7) has 143 bin [62.7,62.8) has 133 bin [62.8,62.9) has 116 bin [62.9,63.0) has 91 bin [63.0,63.1) has 91 bin [63.1,63.2) has 92 bin [63.2,63.3) has 73 bin [63.3,63.4) has 60 bin [63.4,63.5) has 43 bin [63.5,63.6) has 48 bin [63.6,63.7) has 38 bin [63.7,63.8) has 25 bin [63.8,63.9) has 18 bin [63.9,64.0) has 22 bin [64.0,64.1) has 18 bin [64.1,64.2) has 12 bin [64.2,64.3) has 13 bin [64.3,64.4) has 18 bin [64.4,64.5) has 5 bin [64.5,64.6) has 5 bin [64.6,64.7) has 6 bin [64.7,64.8) has 1 bin [64.8,64.9) has 1 average z coordinate 29.3 for 31381528 element(s) point source id histogram with bin size 1.000000 bin 102 has 4856924 bin 103 has 25859384 bin 104 has 665220 average point source id 102.8664276640704 for 31381528 element(s)