lasinfo (210611) report for 'AHN4T/35AZ1_06.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: 337/2022 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: 22026302 number of points by return: 18559894 2193457 975824 255676 38138 scale factor x y z: 0.001 0.001 0.001 offset x y z: 259980 466230 0 min x y z: 259980.000 466650.866 43.605 max x y z: 261019.999 467519.999 77.531 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: 22026302 extended number of points by return: 18559894 2193457 975824 255676 38138 3154 159 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 420866 1289999 Z 43605 77531 intensity 57 4352 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -4 29 user_data 6 7 point_source_ID 180 181 gps_time 328781436.723067 328782754.928118 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 37 255 B 19 255 NIR 6 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.26 27.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18559894 number of intermediate returns: 1272014 number of last returns: 18557574 number of single returns: 16363180 covered area in square units/kilounits: 851248/0.85 point density: all returns 25.88 last only 21.80 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22026302 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18559894 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2193457 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 975824 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 255676 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38138 instead zero. overview over extended number of returns of given pulse: 16363180 2440121 2160428 868973 174546 17984 1070 0 0 0 0 0 0 0 0 histogram of classification of points: 4024565 unclassified (1) 17915093 ground (2) 80305 building (6) 6339 water (9) +-> flagged as extended overlap: 1253612 +---> 302731 of those are unclassified (1) +---> 942575 of those are ground (2) +---> 8306 of those are building (6) z coordinate histogram with bin size 0.100000 bin [43.6,43.7) has 20 bin [43.7,43.8) has 174 bin [43.8,43.9) has 289 bin [43.9,44.0) has 245 bin [44.0,44.1) has 256 bin [44.1,44.2) has 411 bin [44.2,44.3) has 519 bin [44.3,44.4) has 558 bin [44.4,44.5) has 642 bin [44.5,44.6) has 758 bin [44.6,44.7) has 947 bin [44.7,44.8) has 3128 bin [44.8,44.9) has 5729 bin [44.9,45.0) has 8761 bin [45.0,45.1) has 8613 bin [45.1,45.2) has 11615 bin [45.2,45.3) has 22981 bin [45.3,45.4) has 33361 bin [45.4,45.5) has 32045 bin [45.5,45.6) has 33233 bin [45.6,45.7) has 36852 bin [45.7,45.8) has 39133 bin [45.8,45.9) has 37882 bin [45.9,46.0) has 41431 bin [46.0,46.1) has 44846 bin [46.1,46.2) has 55585 bin [46.2,46.3) has 70803 bin [46.3,46.4) has 86873 bin [46.4,46.5) has 95368 bin [46.5,46.6) has 101595 bin [46.6,46.7) has 121012 bin [46.7,46.8) has 147552 bin [46.8,46.9) has 169188 bin [46.9,47.0) has 165028 bin [47.0,47.1) has 146675 bin [47.1,47.2) has 148918 bin [47.2,47.3) has 157760 bin [47.3,47.4) has 170733 bin [47.4,47.5) has 161590 bin [47.5,47.6) has 159114 bin [47.6,47.7) has 154676 bin [47.7,47.8) has 165113 bin [47.8,47.9) has 152461 bin [47.9,48.0) has 166119 bin [48.0,48.1) has 172469 bin [48.1,48.2) has 178937 bin [48.2,48.3) has 171521 bin [48.3,48.4) has 182690 bin [48.4,48.5) has 184819 bin [48.5,48.6) has 206076 bin [48.6,48.7) has 207345 bin [48.7,48.8) has 197689 bin [48.8,48.9) has 196636 bin [48.9,49.0) has 202842 bin [49.0,49.1) has 192903 bin [49.1,49.2) 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has 19667 bin [64.4,64.5) has 19281 bin [64.5,64.6) has 19306 bin [64.6,64.7) has 19303 bin [64.7,64.8) has 19361 bin [64.8,64.9) has 19361 bin [64.9,65.0) has 19185 bin [65.0,65.1) has 19415 bin [65.1,65.2) has 19310 bin [65.2,65.3) has 19093 bin [65.3,65.4) has 19122 bin [65.4,65.5) has 19453 bin [65.5,65.6) has 19518 bin [65.6,65.7) has 19774 bin [65.7,65.8) has 19873 bin [65.8,65.9) has 19861 bin [65.9,66.0) has 19534 bin [66.0,66.1) has 19491 bin [66.1,66.2) has 19655 bin [66.2,66.3) has 19804 bin [66.3,66.4) has 19861 bin [66.4,66.5) has 19715 bin [66.5,66.6) has 19621 bin [66.6,66.7) has 19121 bin [66.7,66.8) has 19173 bin [66.8,66.9) has 18933 bin [66.9,67.0) has 18597 bin [67.0,67.1) has 18805 bin [67.1,67.2) has 18775 bin [67.2,67.3) has 18386 bin [67.3,67.4) has 18275 bin [67.4,67.5) has 18373 bin [67.5,67.6) has 18573 bin [67.6,67.7) has 18779 bin [67.7,67.8) has 18133 bin [67.8,67.9) has 18174 bin [67.9,68.0) has 18073 bin [68.0,68.1) has 18020 bin [68.1,68.2) has 18139 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7087 bin [72.1,72.2) has 6894 bin [72.2,72.3) has 6567 bin [72.3,72.4) has 6177 bin [72.4,72.5) has 5846 bin [72.5,72.6) has 5535 bin [72.6,72.7) has 5315 bin [72.7,72.8) has 4977 bin [72.8,72.9) has 4811 bin [72.9,73.0) has 4574 bin [73.0,73.1) has 4268 bin [73.1,73.2) has 4244 bin [73.2,73.3) has 4235 bin [73.3,73.4) has 3800 bin [73.4,73.5) has 3657 bin [73.5,73.6) has 3390 bin [73.6,73.7) has 3235 bin [73.7,73.8) has 3223 bin [73.8,73.9) has 2974 bin [73.9,74.0) has 2957 bin [74.0,74.1) has 2652 bin [74.1,74.2) has 2658 bin [74.2,74.3) has 2374 bin [74.3,74.4) has 2252 bin [74.4,74.5) has 2194 bin [74.5,74.6) has 2120 bin [74.6,74.7) has 2067 bin [74.7,74.8) has 1817 bin [74.8,74.9) has 1789 bin [74.9,75.0) has 1757 bin [75.0,75.1) has 1596 bin [75.1,75.2) has 1443 bin [75.2,75.3) has 1350 bin [75.3,75.4) has 1318 bin [75.4,75.5) has 1130 bin [75.5,75.6) has 1058 bin [75.6,75.7) has 999 bin [75.7,75.8) has 957 bin [75.8,75.9) has 724 bin [75.9,76.0) has 667 bin [76.0,76.1) has 554 bin [76.1,76.2) has 482 bin [76.2,76.3) has 407 bin [76.3,76.4) has 364 bin [76.4,76.5) has 309 bin [76.5,76.6) has 267 bin [76.6,76.7) has 218 bin [76.7,76.8) has 144 bin [76.8,76.9) has 141 bin [76.9,77.0) has 98 bin [77.0,77.1) has 67 bin [77.1,77.2) has 38 bin [77.2,77.3) has 20 bin [77.3,77.4) has 9 bin [77.4,77.5) has 4 bin [77.5,77.6) has 1 average z coordinate 52.0 for 22026302 element(s) point source id histogram with bin size 1.000000 bin 180 has 13961800 bin 181 has 8064502 average point source id 180.366130547016013 for 22026302 element(s)