lasinfo (210611) report for 'AHN4T/67AZ2_09.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: 181/2021 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: 27010791 number of points by return: 26006746 679245 238355 71933 14512 scale factor x y z: 0.001 0.001 0.001 offset x y z: 27980 372480 0 min x y z: 27980.000 372480.000 -0.418 max x y z: 29019.999 373769.999 34.218 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: 27010791 extended number of points by return: 26006746 679245 238355 71933 14512 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 -418 34218 intensity 0 3710 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 -7 32 user_data 6 7 point_source_ID 75 76 gps_time 260790347.793478 260792157.673577 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 253 G 12 254 B 0 246 NIR 66 251 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1167 5333 extended_scanner_channel 0 0 attribute0 0 37.1 ('Amplitude') attribute1 -16.78 21.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26006746 number of intermediate returns: 327600 number of last returns: 26003138 number of single returns: 25326693 covered area in square units/kilounits: 1341496/1.34 point density: all returns 20.13 last only 19.38 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27010791 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26006746 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 679245 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 238355 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 71933 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14512 instead zero. overview over extended number of returns of given pulse: 25326693 881449 499604 230126 61896 9913 1110 0 0 0 0 0 0 0 0 histogram of classification of points: 1158804 unclassified (1) 25613424 ground (2) 168220 building (6) 58523 water (9) 11820 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1690444 +---> 17533 of those are unclassified (1) +---> 1660273 of those are ground (2) +---> 2399 of those are water (9) +---> 10239 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 2 bin [-0.4,-0.3) has 260 bin [-0.3,-0.2) has 8030 bin [-0.2,-0.1) has 35286 bin [-0.1,0.0) has 44020 bin [0.0,0.1) has 64467 bin [0.1,0.2) has 87437 bin [0.2,0.3) has 99593 bin [0.3,0.4) has 105857 bin [0.4,0.5) has 213487 bin [0.5,0.6) has 321547 bin [0.6,0.7) has 346150 bin [0.7,0.8) has 291130 bin [0.8,0.9) has 420039 bin [0.9,1.0) has 545885 bin [1.0,1.1) has 822832 bin [1.1,1.2) has 2129457 bin [1.2,1.3) has 5521245 bin [1.3,1.4) has 6499369 bin [1.4,1.5) has 3728294 bin [1.5,1.6) has 1982028 bin [1.6,1.7) has 745863 bin [1.7,1.8) has 281072 bin [1.8,1.9) has 171655 bin [1.9,2.0) has 112127 bin [2.0,2.1) has 101970 bin [2.1,2.2) has 105761 bin [2.2,2.3) has 136324 bin [2.3,2.4) has 160019 bin [2.4,2.5) has 115458 bin [2.5,2.6) has 63335 bin [2.6,2.7) has 46974 bin [2.7,2.8) has 46582 bin [2.8,2.9) has 42970 bin [2.9,3.0) has 44255 bin [3.0,3.1) has 51554 bin [3.1,3.2) has 54567 bin [3.2,3.3) has 63160 bin [3.3,3.4) has 75637 bin [3.4,3.5) has 55954 bin [3.5,3.6) has 40629 bin [3.6,3.7) has 26996 bin [3.7,3.8) has 25937 bin [3.8,3.9) has 26593 bin [3.9,4.0) has 21510 bin [4.0,4.1) has 13978 bin [4.1,4.2) has 11175 bin [4.2,4.3) has 10210 bin [4.3,4.4) has 9785 bin [4.4,4.5) has 9384 bin [4.5,4.6) has 9175 bin [4.6,4.7) has 8858 bin [4.7,4.8) has 8506 bin [4.8,4.9) has 8714 bin [4.9,5.0) has 8466 bin [5.0,5.1) 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[29.3,29.4) has 925 bin [29.4,29.5) has 855 bin [29.5,29.6) has 883 bin [29.6,29.7) has 882 bin [29.7,29.8) has 773 bin [29.8,29.9) has 761 bin [29.9,30.0) has 751 bin [30.0,30.1) has 748 bin [30.1,30.2) has 703 bin [30.2,30.3) has 672 bin [30.3,30.4) has 639 bin [30.4,30.5) has 626 bin [30.5,30.6) has 551 bin [30.6,30.7) has 536 bin [30.7,30.8) has 503 bin [30.8,30.9) has 520 bin [30.9,31.0) has 489 bin [31.0,31.1) has 477 bin [31.1,31.2) has 425 bin [31.2,31.3) has 424 bin [31.3,31.4) has 369 bin [31.4,31.5) has 364 bin [31.5,31.6) has 354 bin [31.6,31.7) has 334 bin [31.7,31.8) has 315 bin [31.8,31.9) has 290 bin [31.9,32.0) has 263 bin [32.0,32.1) has 257 bin [32.1,32.2) has 233 bin [32.2,32.3) has 189 bin [32.3,32.4) has 194 bin [32.4,32.5) has 163 bin [32.5,32.6) has 134 bin [32.6,32.7) has 113 bin [32.7,32.8) has 122 bin [32.8,32.9) has 106 bin [32.9,33.0) has 75 bin [33.0,33.1) has 56 bin [33.1,33.2) has 45 bin [33.2,33.3) has 45 bin [33.3,33.4) has 34 bin [33.4,33.5) has 24 bin [33.5,33.6) has 17 bin [33.6,33.7) has 14 bin [33.7,33.8) has 13 bin [33.8,33.9) has 3 bin [33.9,34.0) has 4 bin [34.0,34.1) has 2 bin [34.2,34.3) has 1 average z coordinate 1.8 for 27010791 element(s) point source id histogram with bin size 1.000000 bin 75 has 11504485 bin 76 has 15506306 average point source id 75.574078189713134 for 27010791 element(s)