lasinfo (210611) report for 'AHN4T/08DZ1_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: 334/2022 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: 24619765 number of points by return: 22759065 1131119 524484 167592 33123 scale factor x y z: 0.001 0.001 0.001 offset x y z: 272980 578730 0 min x y z: 272980.000 578730.000 -3.093 max x y z: 274019.999 580019.999 32.569 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: 24619765 extended number of points by return: 22759065 1131119 524484 167592 33123 4047 335 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 -3093 32569 intensity 46 4811 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 -29 29 user_data 6 7 point_source_ID 25 27 gps_time 330510573.834443 330512820.556122 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 255 G 52 255 B 42 255 NIR 33 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.55 32.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22759065 number of intermediate returns: 730126 number of last returns: 22755300 number of single returns: 21624726 covered area in square units/kilounits: 1337684/1.34 point density: all returns 18.40 last only 17.01 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24619765 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22759065 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1131119 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 524484 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 167592 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33123 instead zero. overview over extended number of returns of given pulse: 21624726 1215601 1071118 538164 145521 22353 2282 0 0 0 0 0 0 0 0 histogram of classification of points: 2147141 unclassified (1) 22070261 ground (2) 325151 building (6) 77105 water (9) 107 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1654533 +---> 44409 of those are unclassified (1) +---> 1581873 of those are ground (2) +---> 23263 of those are building (6) +---> 4988 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.1,-3.0) has 196 bin [-3.0,-2.9) has 16028 bin [-2.9,-2.8) has 1974 bin [-2.8,-2.7) has 454 bin [-2.7,-2.6) has 1871 bin [-2.6,-2.5) has 6909 bin [-2.5,-2.4) has 6349 bin [-2.4,-2.3) has 5764 bin [-2.3,-2.2) has 6998 bin [-2.2,-2.1) has 16704 bin [-2.1,-2.0) has 16763 bin [-2.0,-1.9) has 19270 bin [-1.9,-1.8) has 24710 bin [-1.8,-1.7) has 22988 bin [-1.7,-1.6) has 24257 bin [-1.6,-1.5) has 31143 bin [-1.5,-1.4) has 92834 bin [-1.4,-1.3) has 360452 bin [-1.3,-1.2) has 881910 bin [-1.2,-1.1) has 1256923 bin [-1.1,-1.0) has 1354846 bin [-1.0,-0.9) has 957990 bin [-0.9,-0.8) has 769050 bin [-0.8,-0.7) has 483474 bin [-0.7,-0.6) has 331899 bin [-0.6,-0.5) has 354169 bin [-0.5,-0.4) has 506210 bin [-0.4,-0.3) has 912196 bin [-0.3,-0.2) has 1809005 bin [-0.2,-0.1) has 3146311 bin [-0.1,0.0) has 3787442 bin [0.0,0.1) has 2600596 bin [0.1,0.2) has 1122071 bin [0.2,0.3) has 535323 bin [0.3,0.4) has 279154 bin [0.4,0.5) has 191294 bin [0.5,0.6) has 146606 bin [0.6,0.7) has 100687 bin [0.7,0.8) has 66377 bin [0.8,0.9) has 43102 bin [0.9,1.0) has 34293 bin [1.0,1.1) has 27267 bin [1.1,1.2) has 22954 bin [1.2,1.3) has 22852 bin [1.3,1.4) has 21545 bin [1.4,1.5) has 19803 bin [1.5,1.6) has 18210 bin [1.6,1.7) has 17207 bin [1.7,1.8) has 16845 bin [1.8,1.9) has 17018 bin [1.9,2.0) has 16934 bin [2.0,2.1) has 18385 bin [2.1,2.2) has 17250 bin [2.2,2.3) has 15972 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2940 bin [18.5,18.6) has 2783 bin [18.6,18.7) has 2746 bin [18.7,18.8) has 2603 bin [18.8,18.9) has 2597 bin [18.9,19.0) has 2414 bin [19.0,19.1) has 2411 bin [19.1,19.2) has 2339 bin [19.2,19.3) has 2299 bin [19.3,19.4) has 2273 bin [19.4,19.5) has 2173 bin [19.5,19.6) has 2194 bin [19.6,19.7) has 2126 bin [19.7,19.8) has 2221 bin [19.8,19.9) has 2146 bin [19.9,20.0) has 2038 bin [20.0,20.1) has 1983 bin [20.1,20.2) has 1818 bin [20.2,20.3) has 1811 bin [20.3,20.4) has 1832 bin [20.4,20.5) has 1727 bin [20.5,20.6) has 1667 bin [20.6,20.7) has 1566 bin [20.7,20.8) has 1629 bin [20.8,20.9) has 1569 bin [20.9,21.0) has 1475 bin [21.0,21.1) has 1372 bin [21.1,21.2) has 1348 bin [21.2,21.3) has 1237 bin [21.3,21.4) has 1301 bin [21.4,21.5) has 1203 bin [21.5,21.6) has 1232 bin [21.6,21.7) has 1189 bin [21.7,21.8) has 1156 bin [21.8,21.9) has 1157 bin [21.9,22.0) has 1076 bin [22.0,22.1) has 1069 bin [22.1,22.2) has 1011 bin [22.2,22.3) has 1085 bin [22.3,22.4) has 1053 bin [22.4,22.5) has 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[26.6,26.7) has 308 bin [26.7,26.8) has 305 bin [26.8,26.9) has 308 bin [26.9,27.0) has 310 bin [27.0,27.1) has 225 bin [27.1,27.2) has 229 bin [27.2,27.3) has 250 bin [27.3,27.4) has 261 bin [27.4,27.5) has 229 bin [27.5,27.6) has 217 bin [27.6,27.7) has 204 bin [27.7,27.8) has 212 bin [27.8,27.9) has 190 bin [27.9,28.0) has 189 bin [28.0,28.1) has 217 bin [28.1,28.2) has 182 bin [28.2,28.3) has 193 bin [28.3,28.4) has 182 bin [28.4,28.5) has 196 bin [28.5,28.6) has 189 bin [28.6,28.7) has 191 bin [28.7,28.8) has 170 bin [28.8,28.9) has 171 bin [28.9,29.0) has 170 bin [29.0,29.1) has 162 bin [29.1,29.2) has 170 bin [29.2,29.3) has 149 bin [29.3,29.4) has 135 bin [29.4,29.5) has 150 bin [29.5,29.6) has 125 bin [29.6,29.7) has 114 bin [29.7,29.8) has 111 bin [29.8,29.9) has 105 bin [29.9,30.0) has 106 bin [30.0,30.1) has 103 bin [30.1,30.2) has 82 bin [30.2,30.3) has 71 bin [30.3,30.4) has 80 bin [30.4,30.5) has 63 bin [30.5,30.6) has 56 bin [30.6,30.7) has 70 bin [30.7,30.8) has 59 bin [30.8,30.9) has 42 bin [30.9,31.0) has 37 bin [31.0,31.1) has 35 bin [31.1,31.2) has 37 bin [31.2,31.3) has 23 bin [31.3,31.4) has 27 bin [31.4,31.5) has 22 bin [31.5,31.6) has 28 bin [31.6,31.7) has 14 bin [31.7,31.8) has 11 bin [31.8,31.9) has 8 bin [31.9,32.0) has 8 bin [32.0,32.1) has 9 bin [32.1,32.2) has 3 bin [32.2,32.3) has 3 bin [32.3,32.4) has 3 bin [32.4,32.5) has 2 bin [32.5,32.6) has 2 average z coordinate 0.5 for 24619765 element(s) point source id histogram with bin size 1.000000 bin 25 has 485095 bin 26 has 19361936 bin 27 has 4772734 average point source id 26.174154343065418 for 24619765 element(s)