lasinfo (210611) report for 'AHN4T/57FZ2_16.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: 50846182 number of points by return: 43864541 5125193 1537661 288307 30480 scale factor x y z: 0.001 0.001 0.001 offset x y z: 174980 363730 0 min x y z: 174980.000 363730.000 29.097 max x y z: 176019.999 365019.999 70.367 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: 50846182 extended number of points by return: 43864541 5125193 1537661 288307 30480 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 29097 70367 intensity 0 4860 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 91 1093 gps_time 297850791.566078 297871437.737985 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 35 255 B 20 255 NIR 0 255 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 48.6 ('Amplitude') attribute1 -16.78 31.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43864541 number of intermediate returns: 1862729 number of last returns: 43800677 number of single returns: 38681765 covered area in square units/kilounits: 1338924/1.34 point density: all returns 37.98 last only 32.71 (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 50846182 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43864541 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5125193 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1537661 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 288307 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30480 instead zero. overview over extended number of returns of given pulse: 38681765 7222497 3754986 1033932 143013 9511 478 0 0 0 0 0 0 0 0 histogram of classification of points: 9700300 unclassified (1) 36980073 ground (2) 4093781 building (6) 59787 water (9) 570 wire conductor (14) 11671 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3346034 +---> 604010 of those are unclassified (1) +---> 2369239 of those are ground (2) +---> 371029 of those are building (6) +---> 1518 of those are water (9) +---> 18 of those are wire conductor (14) +---> 220 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [29.0,29.1) has 1 bin [29.1,29.2) has 35 bin [29.2,29.3) has 838 bin [29.3,29.4) has 3189 bin [29.4,29.5) has 7292 bin [29.5,29.6) has 7476 bin [29.6,29.7) has 6599 bin [29.7,29.8) has 12252 bin [29.8,29.9) has 27305 bin [29.9,30.0) has 18468 bin [30.0,30.1) has 43440 bin [30.1,30.2) has 55574 bin [30.2,30.3) has 74088 bin [30.3,30.4) has 131141 bin [30.4,30.5) has 152194 bin [30.5,30.6) has 240244 bin [30.6,30.7) has 396930 bin [30.7,30.8) has 701822 bin [30.8,30.9) has 1396163 bin [30.9,31.0) has 2094132 bin [31.0,31.1) has 2748562 bin [31.1,31.2) has 3144217 bin [31.2,31.3) has 3109542 bin [31.3,31.4) has 3584825 bin [31.4,31.5) has 2615162 bin [31.5,31.6) has 2326086 bin [31.6,31.7) has 2615272 bin [31.7,31.8) has 2201436 bin [31.8,31.9) has 2142934 bin [31.9,32.0) has 2314035 bin [32.0,32.1) has 1778585 bin [32.1,32.2) has 1441690 bin [32.2,32.3) has 1112960 bin [32.3,32.4) has 809838 bin [32.4,32.5) has 468894 bin [32.5,32.6) has 232523 bin [32.6,32.7) has 156370 bin [32.7,32.8) has 125657 bin [32.8,32.9) has 115745 bin [32.9,33.0) has 113520 bin [33.0,33.1) has 114262 bin [33.1,33.2) has 114484 bin [33.2,33.3) has 114574 bin [33.3,33.4) has 113152 bin [33.4,33.5) has 113611 bin [33.5,33.6) has 111615 bin [33.6,33.7) 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bin [48.9,49.0) has 19681 bin [49.0,49.1) has 19040 bin [49.1,49.2) has 18832 bin [49.2,49.3) has 18542 bin [49.3,49.4) has 17776 bin [49.4,49.5) has 17585 bin [49.5,49.6) has 17291 bin [49.6,49.7) has 16580 bin [49.7,49.8) has 16210 bin [49.8,49.9) has 15626 bin [49.9,50.0) has 15405 bin [50.0,50.1) has 15111 bin [50.1,50.2) has 14507 bin [50.2,50.3) has 14302 bin [50.3,50.4) has 13880 bin [50.4,50.5) has 13417 bin [50.5,50.6) has 13100 bin [50.6,50.7) has 12749 bin [50.7,50.8) has 12113 bin [50.8,50.9) has 11707 bin [50.9,51.0) has 11623 bin [51.0,51.1) has 11240 bin [51.1,51.2) has 10959 bin [51.2,51.3) has 10330 bin [51.3,51.4) has 9761 bin [51.4,51.5) has 9401 bin [51.5,51.6) has 9121 bin [51.6,51.7) has 8787 bin [51.7,51.8) has 8375 bin [51.8,51.9) has 7767 bin [51.9,52.0) has 7401 bin [52.0,52.1) has 7033 bin [52.1,52.2) has 6558 bin [52.2,52.3) has 6393 bin [52.3,52.4) has 6081 bin [52.4,52.5) has 5729 bin [52.5,52.6) has 5302 bin [52.6,52.7) has 5208 bin [52.7,52.8) has 5020 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[65.3,65.4) has 15 bin [65.4,65.5) has 3 bin [65.5,65.6) has 5 bin [65.7,65.8) has 1 bin [65.8,65.9) has 2 bin [65.9,66.0) has 1 bin [66.0,66.1) has 3 bin [66.1,66.2) has 6 bin [66.2,66.3) has 5 bin [66.3,66.4) has 8 bin [66.4,66.5) has 24 bin [66.5,66.6) has 52 bin [66.6,66.7) has 12 bin [66.7,66.8) has 7 bin [66.8,66.9) has 6 bin [66.9,67.0) has 3 bin [67.0,67.1) has 7 bin [67.1,67.2) has 2 bin [67.2,67.3) has 4 bin [67.3,67.4) has 2 bin [67.4,67.5) has 3 bin [67.5,67.6) has 2 bin [67.7,67.8) has 1 bin [67.9,68.0) has 2 bin [68.0,68.1) has 1 bin [68.1,68.2) has 5 bin [68.2,68.3) has 6 bin [68.3,68.4) has 4 bin [68.4,68.5) has 4 bin [68.5,68.6) has 6 bin [68.6,68.7) has 4 bin [68.7,68.8) has 6 bin [68.8,68.9) has 8 bin [68.9,69.0) has 14 bin [69.0,69.1) has 9 bin [69.2,69.3) has 2 bin [69.3,69.4) has 1 bin [69.4,69.5) has 2 bin [69.5,69.6) has 2 bin [69.6,69.7) has 3 bin [69.7,69.8) has 1 bin [69.9,70.0) has 1 bin [70.1,70.2) has 4 bin [70.2,70.3) has 9 bin [70.3,70.4) has 5 average z coordinate 33.4 for 50846182 element(s) point source id histogram with bin size 1.000000 bin 91 has 723580 bin 92 has 21719576 bin 205 has 23003219 bin 1093 has 5399807 average point source id 249.41293955955237 for 50846182 element(s)