lasinfo (210611) report for 'AHN4T/57HN2_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: 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: 31105258 number of points by return: 26516355 3349327 1034283 187198 18095 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 359980 0 min x y z: 175980.000 359980.000 30.716 max x y z: 177019.999 361269.999 67.732 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: 31105258 extended number of points by return: 26516355 3349327 1034283 187198 18095 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 30716 67732 intensity 0 4666 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 -16 29 user_data 6 7 point_source_ID 94 95 gps_time 297855678.550599 297857689.660160 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 45 255 B 18 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2667 4833 extended_scanner_channel 0 0 attribute0 0 46.66 ('Amplitude') attribute1 -17.18 30 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26516355 number of intermediate returns: 1239042 number of last returns: 26504245 number of single returns: 23154384 covered area in square units/kilounits: 1341068/1.34 point density: all returns 23.19 last only 19.76 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31105258 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26516355 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3349327 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1034283 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 187198 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18095 instead zero. overview over extended number of returns of given pulse: 23154384 4645158 2539578 675646 85395 4914 183 0 0 0 0 0 0 0 0 histogram of classification of points: 6374725 unclassified (1) 23159142 ground (2) 1563983 building (6) 6839 water (9) 569 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2102546 +---> 587530 of those are unclassified (1) +---> 1403217 of those are ground (2) +---> 110479 of those are building (6) +---> 1215 of those are water (9) +---> 105 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [30.7,30.8) has 78 bin [30.8,30.9) has 912 bin [30.9,31.0) has 2290 bin [31.0,31.1) has 4735 bin [31.1,31.2) has 3041 bin [31.2,31.3) has 4839 bin [31.3,31.4) has 13271 bin [31.4,31.5) has 55018 bin [31.5,31.6) has 90345 bin [31.6,31.7) has 121664 bin [31.7,31.8) has 124559 bin [31.8,31.9) has 112657 bin [31.9,32.0) has 135112 bin [32.0,32.1) has 150717 bin [32.1,32.2) has 219464 bin [32.2,32.3) has 348525 bin [32.3,32.4) has 421635 bin [32.4,32.5) has 678315 bin [32.5,32.6) has 790086 bin [32.6,32.7) has 693735 bin [32.7,32.8) has 693708 bin [32.8,32.9) has 723637 bin [32.9,33.0) has 764457 bin [33.0,33.1) has 713222 bin [33.1,33.2) has 620596 bin [33.2,33.3) has 593442 bin [33.3,33.4) has 768902 bin [33.4,33.5) has 878404 bin [33.5,33.6) has 978867 bin [33.6,33.7) has 1057822 bin [33.7,33.8) has 1154588 bin [33.8,33.9) has 1177286 bin [33.9,34.0) has 1302896 bin [34.0,34.1) has 1293463 bin [34.1,34.2) has 1352485 bin [34.2,34.3) has 988415 bin [34.3,34.4) has 761047 bin [34.4,34.5) has 629719 bin [34.5,34.6) has 525124 bin [34.6,34.7) has 441866 bin [34.7,34.8) has 434781 bin [34.8,34.9) has 432496 bin [34.9,35.0) has 540715 bin [35.0,35.1) has 429790 bin [35.1,35.2) has 331576 bin [35.2,35.3) has 283560 bin [35.3,35.4) has 146469 bin [35.4,35.5) has 95925 bin [35.5,35.6) has 94083 bin [35.6,35.7) has 95140 bin [35.7,35.8) has 94183 bin [35.8,35.9) has 92557 bin [35.9,36.0) has 95616 bin [36.0,36.1) has 94335 bin [36.1,36.2) has 89439 bin [36.2,36.3) has 87690 bin [36.3,36.4) has 85451 bin [36.4,36.5) has 82243 bin [36.5,36.6) has 84511 bin [36.6,36.7) has 85982 bin [36.7,36.8) has 84002 bin [36.8,36.9) has 83093 bin [36.9,37.0) has 83191 bin [37.0,37.1) has 88120 bin [37.1,37.2) has 81664 bin [37.2,37.3) has 77840 bin [37.3,37.4) has 77933 bin [37.4,37.5) has 73930 bin [37.5,37.6) has 75009 bin [37.6,37.7) has 78380 bin [37.7,37.8) has 72470 bin [37.8,37.9) has 66933 bin [37.9,38.0) has 61403 bin [38.0,38.1) has 57945 bin [38.1,38.2) has 58173 bin [38.2,38.3) has 56372 bin [38.3,38.4) has 54255 bin [38.4,38.5) has 55750 bin [38.5,38.6) has 67866 bin [38.6,38.7) has 54744 bin [38.7,38.8) has 52991 bin [38.8,38.9) has 46832 bin [38.9,39.0) has 44796 bin [39.0,39.1) has 43284 bin [39.1,39.2) has 43905 bin [39.2,39.3) has 43968 bin [39.3,39.4) has 44882 bin 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has 219 bin [62.9,63.0) has 157 bin [63.0,63.1) has 149 bin [63.1,63.2) has 136 bin [63.2,63.3) has 111 bin [63.3,63.4) has 90 bin [63.4,63.5) has 92 bin [63.5,63.6) has 64 bin [63.6,63.7) has 54 bin [63.7,63.8) has 39 bin [63.8,63.9) has 33 bin [63.9,64.0) has 27 bin [64.0,64.1) has 11 bin [64.1,64.2) has 13 bin [64.2,64.3) has 9 bin [64.3,64.4) has 5 bin [64.4,64.5) has 1 bin [64.5,64.6) has 1 bin [64.6,64.7) has 1 bin [64.7,64.8) has 2 bin [65.0,65.1) has 2 bin [65.1,65.2) has 1 bin [65.2,65.3) has 1 bin [65.4,65.5) has 2 bin [65.5,65.6) has 4 bin [65.6,65.7) has 6 bin [65.7,65.8) has 5 bin [65.8,65.9) has 5 bin [65.9,66.0) has 5 bin [66.0,66.1) has 6 bin [66.1,66.2) has 1 bin [66.2,66.3) has 5 bin [66.3,66.4) has 6 bin [66.4,66.5) has 4 bin [66.5,66.6) has 9 bin [66.7,66.8) has 1 bin [66.8,66.9) has 2 bin [67.0,67.1) has 1 bin [67.1,67.2) has 1 bin [67.2,67.3) has 2 bin [67.4,67.5) has 1 bin [67.5,67.6) has 4 bin [67.6,67.7) has 2 bin [67.7,67.8) has 1 average z coordinate 35.6 for 31105258 element(s) point source id histogram with bin size 1.000000 bin 94 has 11024364 bin 95 has 20080894 average point source id 94.645578763564671 for 31105258 element(s)