lasinfo (210611) report for 'AHN4T/18CZ1_19.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: 335/2022 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: 29350859 number of points by return: 24661621 3497342 974945 189947 24620 scale factor x y z: 0.001 0.001 0.001 offset x y z: 262980 526230 0 min x y z: 262980.000 526230.000 15.011 max x y z: 264019.999 527519.999 49.994 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: 29350859 extended number of points by return: 24661621 3497342 974945 189947 24620 2234 150 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 15011 49994 intensity 25 4840 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -10 29 user_data 6 7 point_source_ID 1069 1070 gps_time 330859899.753244 330860332.264398 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 31 255 B 11 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.6 31.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24661621 number of intermediate returns: 1195227 number of last returns: 24601183 number of single returns: 21107172 covered area in square units/kilounits: 1335336/1.34 point density: all returns 21.98 last only 18.42 (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 29350859 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24661621 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3497342 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 974945 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 189947 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24620 instead zero. overview over extended number of returns of given pulse: 21107172 5094211 2361042 662713 112140 12542 1039 0 0 0 0 0 0 0 0 histogram of classification of points: 6045566 unclassified (1) 19716853 ground (2) 3563301 building (6) 19971 water (9) 5168 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1864203 +---> 375710 of those are unclassified (1) +---> 1171739 of those are ground (2) +---> 316357 of those are building (6) +---> 397 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.0,15.1) has 94 bin [15.1,15.2) has 2001 bin [15.2,15.3) has 1229 bin [15.3,15.4) has 572 bin [15.4,15.5) has 311 bin [15.5,15.6) has 1649 bin [15.6,15.7) has 2100 bin [15.7,15.8) has 1682 bin [15.8,15.9) has 1512 bin [15.9,16.0) has 4710 bin [16.0,16.1) has 14002 bin [16.1,16.2) has 52934 bin [16.2,16.3) has 27235 bin [16.3,16.4) has 21672 bin [16.4,16.5) has 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has 40985 bin [27.8,27.9) has 39321 bin [27.9,28.0) has 37871 bin [28.0,28.1) has 37584 bin [28.1,28.2) has 40173 bin [28.2,28.3) has 36643 bin [28.3,28.4) has 36479 bin [28.4,28.5) has 36136 bin [28.5,28.6) has 36353 bin [28.6,28.7) has 37773 bin [28.7,28.8) has 35210 bin [28.8,28.9) has 34748 bin [28.9,29.0) has 35151 bin [29.0,29.1) has 35141 bin [29.1,29.2) has 35229 bin [29.2,29.3) has 34995 bin [29.3,29.4) has 34607 bin [29.4,29.5) has 34641 bin [29.5,29.6) has 34677 bin [29.6,29.7) has 35086 bin [29.7,29.8) has 34523 bin [29.8,29.9) has 35214 bin [29.9,30.0) has 35975 bin [30.0,30.1) has 34566 bin [30.1,30.2) has 34530 bin [30.2,30.3) has 34261 bin [30.3,30.4) has 34147 bin [30.4,30.5) has 33898 bin [30.5,30.6) has 33250 bin [30.6,30.7) has 34201 bin [30.7,30.8) has 33111 bin [30.8,30.9) has 32771 bin [30.9,31.0) has 32103 bin [31.0,31.1) has 32378 bin [31.1,31.2) has 39072 bin [31.2,31.3) has 35262 bin [31.3,31.4) has 31752 bin [31.4,31.5) has 31774 bin [31.5,31.6) has 31252 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[43.4,43.5) has 501 bin [43.5,43.6) has 570 bin [43.6,43.7) has 505 bin [43.7,43.8) has 490 bin [43.8,43.9) has 479 bin [43.9,44.0) has 487 bin [44.0,44.1) has 486 bin [44.1,44.2) has 461 bin [44.2,44.3) has 408 bin [44.3,44.4) has 413 bin [44.4,44.5) has 438 bin [44.5,44.6) has 432 bin [44.6,44.7) has 425 bin [44.7,44.8) has 432 bin [44.8,44.9) has 364 bin [44.9,45.0) has 387 bin [45.0,45.1) has 340 bin [45.1,45.2) has 332 bin [45.2,45.3) has 336 bin [45.3,45.4) has 337 bin [45.4,45.5) has 356 bin [45.5,45.6) has 278 bin [45.6,45.7) has 329 bin [45.7,45.8) has 283 bin [45.8,45.9) has 287 bin [45.9,46.0) has 305 bin [46.0,46.1) has 288 bin [46.1,46.2) has 241 bin [46.2,46.3) has 310 bin [46.3,46.4) has 271 bin [46.4,46.5) has 250 bin [46.5,46.6) has 241 bin [46.6,46.7) has 238 bin [46.7,46.8) has 213 bin [46.8,46.9) has 180 bin [46.9,47.0) has 195 bin [47.0,47.1) has 187 bin [47.1,47.2) has 173 bin [47.2,47.3) has 174 bin [47.3,47.4) has 166 bin [47.4,47.5) has 169 bin [47.5,47.6) has 158 bin [47.6,47.7) has 131 bin [47.7,47.8) has 143 bin [47.8,47.9) has 128 bin [47.9,48.0) has 119 bin [48.0,48.1) has 93 bin [48.1,48.2) has 87 bin [48.2,48.3) has 90 bin [48.3,48.4) has 68 bin [48.4,48.5) has 69 bin [48.5,48.6) has 39 bin [48.6,48.7) has 37 bin [48.7,48.8) has 32 bin [48.8,48.9) has 23 bin [48.9,49.0) has 27 bin [49.0,49.1) has 15 bin [49.1,49.2) has 19 bin [49.2,49.3) has 13 bin [49.3,49.4) has 13 bin [49.4,49.5) has 5 bin [49.5,49.6) has 8 bin [49.6,49.7) has 14 bin [49.7,49.8) has 5 bin [49.8,49.9) has 1 bin [49.9,50.0) has 2 average z coordinate 20.9 for 29350859 element(s) point source id histogram with bin size 1.000000 bin 1069 has 19735975 bin 1070 has 9614884 average point source id 1069.327584415842921 for 29350859 element(s)