lasinfo (210611) report for 'AHN4T/44FN1_20.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: 180/2021 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: 39772754 number of points by return: 37215886 1863917 549347 125380 18224 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 419980 0 min x y z: 133980.000 419980.000 -1.424 max x y z: 135019.999 421269.999 35.358 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: 39772754 extended number of points by return: 37215886 1863917 549347 125380 18224 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 -1424 35358 intensity 0 5029 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 -32 31 user_data 6 7 point_source_ID 43 51 gps_time 260008843.589448 260017422.569194 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 27 255 B 0 255 NIR 50 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -15.71 34.78 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37215886 number of intermediate returns: 695883 number of last returns: 37191013 number of single returns: 35330028 covered area in square units/kilounits: 1334012/1.33 point density: all returns 29.81 last only 27.88 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39772754 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37215886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1863917 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 549347 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 125380 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18224 instead zero. overview over extended number of returns of given pulse: 35330028 2647637 1274354 429314 82238 8603 580 0 0 0 0 0 0 0 0 histogram of classification of points: 4860081 unclassified (1) 31221938 ground (2) 3290589 building (6) 356651 water (9) 43495 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2550068 +---> 432770 of those are unclassified (1) +---> 1853850 of those are ground (2) +---> 137440 of those are building (6) +---> 101783 of those are water (9) +---> 24225 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 1 bin [-1.4,-1.3) has 1 bin [-1.3,-1.2) has 13 bin [-1.2,-1.1) has 35 bin [-1.1,-1.0) has 31 bin [-1.0,-0.9) has 25 bin [-0.9,-0.8) has 28 bin [-0.8,-0.7) has 535 bin [-0.7,-0.6) has 21157 bin [-0.6,-0.5) has 50921 bin [-0.5,-0.4) has 138810 bin [-0.4,-0.3) has 88269 bin [-0.3,-0.2) has 91089 bin [-0.2,-0.1) has 83076 bin [-0.1,0.0) has 117120 bin [0.0,0.1) has 290624 bin [0.1,0.2) has 743884 bin [0.2,0.3) has 1393201 bin [0.3,0.4) has 1957535 bin [0.4,0.5) has 1867955 bin [0.5,0.6) has 2498819 bin [0.6,0.7) has 2711091 bin [0.7,0.8) has 2753841 bin [0.8,0.9) has 2802650 bin [0.9,1.0) has 2615289 bin [1.0,1.1) has 2272919 bin [1.1,1.2) has 2233787 bin [1.2,1.3) has 1891055 bin [1.3,1.4) has 1138060 bin [1.4,1.5) has 580799 bin [1.5,1.6) has 387943 bin [1.6,1.7) has 343788 bin [1.7,1.8) has 353421 bin [1.8,1.9) has 340070 bin [1.9,2.0) has 242060 bin [2.0,2.1) has 198822 bin [2.1,2.2) has 181150 bin [2.2,2.3) has 151808 bin [2.3,2.4) has 135880 bin [2.4,2.5) has 126858 bin [2.5,2.6) has 106438 bin [2.6,2.7) has 99980 bin [2.7,2.8) has 98367 bin [2.8,2.9) has 100684 bin [2.9,3.0) has 93424 bin [3.0,3.1) has 85484 bin [3.1,3.2) has 81268 bin [3.2,3.3) has 77354 bin [3.3,3.4) has 74726 bin [3.4,3.5) has 77407 bin [3.5,3.6) has 65805 bin [3.6,3.7) has 68308 bin [3.7,3.8) 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309 bin [27.9,28.0) has 318 bin [28.0,28.1) has 269 bin [28.1,28.2) has 298 bin [28.2,28.3) has 261 bin [28.3,28.4) has 240 bin [28.4,28.5) has 227 bin [28.5,28.6) has 300 bin [28.6,28.7) has 257 bin [28.7,28.8) has 317 bin [28.8,28.9) has 272 bin [28.9,29.0) has 271 bin [29.0,29.1) has 311 bin [29.1,29.2) has 312 bin [29.2,29.3) has 319 bin [29.3,29.4) has 315 bin [29.4,29.5) has 291 bin [29.5,29.6) has 310 bin [29.6,29.7) has 320 bin [29.7,29.8) has 265 bin [29.8,29.9) has 277 bin [29.9,30.0) has 232 bin [30.0,30.1) has 282 bin [30.1,30.2) has 261 bin [30.2,30.3) has 250 bin [30.3,30.4) has 227 bin [30.4,30.5) has 240 bin [30.5,30.6) has 216 bin [30.6,30.7) has 233 bin [30.7,30.8) has 209 bin [30.8,30.9) has 238 bin [30.9,31.0) has 211 bin [31.0,31.1) has 215 bin [31.1,31.2) has 271 bin [31.2,31.3) has 259 bin [31.3,31.4) has 236 bin [31.4,31.5) has 260 bin [31.5,31.6) has 230 bin [31.6,31.7) has 236 bin [31.7,31.8) has 207 bin [31.8,31.9) has 244 bin [31.9,32.0) has 227 bin [32.0,32.1) has 244 bin [32.1,32.2) has 231 bin [32.2,32.3) has 218 bin [32.3,32.4) has 229 bin [32.4,32.5) has 203 bin [32.5,32.6) has 191 bin [32.6,32.7) has 217 bin [32.7,32.8) has 203 bin [32.8,32.9) has 221 bin [32.9,33.0) has 190 bin [33.0,33.1) has 190 bin [33.1,33.2) has 217 bin [33.2,33.3) has 209 bin [33.3,33.4) has 200 bin [33.4,33.5) has 167 bin [33.5,33.6) has 137 bin [33.6,33.7) has 167 bin [33.7,33.8) has 144 bin [33.8,33.9) has 116 bin [33.9,34.0) has 130 bin [34.0,34.1) has 120 bin [34.1,34.2) has 124 bin [34.2,34.3) has 122 bin [34.3,34.4) has 93 bin [34.4,34.5) has 75 bin [34.5,34.6) has 72 bin [34.6,34.7) has 54 bin [34.7,34.8) has 55 bin [34.8,34.9) has 25 bin [34.9,35.0) has 26 bin [35.0,35.1) has 17 bin [35.1,35.2) has 7 bin [35.2,35.3) has 3 bin [35.3,35.4) has 1 average z coordinate 2.4 for 39772754 element(s) point source id histogram with bin size 1.000000 bin 43 has 12626301 bin 50 has 14410671 bin 51 has 12735782 average point source id 48.097986249581808 for 39772754 element(s)